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This is yet another PR caused by constant integer rtxes not storing
a mode. We were calling REDUCE_BIT_FIELD on a constant integer that
didn't fit in poly_int64, and then tripped the as_a<scalar_int_mode>
assert on VOIDmode.
AFAICT REDUCE_BIT_FIELD is always passed rtxes that have TYPE_MODE
(rather than some other mode) and it just fills in the redundant
sign bits of that TYPE_MODE value. So it should be safe to get
the mode from the type instead of the rtx. The patch does that
and asserts that the modes agree, where information is available.
That on its own is enough to fix the bug, but we might as well
extend the folding case to all constant integers, not just those
that fit poly_int64.
gcc/
PR middle-end/95694
* expr.c (expand_expr_real_2): Get the mode from the type rather
than the rtx, and assert that it is consistent with the mode of
the rtx (where known). Optimize all constant integers, not just
those that can be represented in poly_int64.
gcc/testsuite/
PR middle-end/95694
* gcc.dg/pr95694.c: New test.
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gcc/ChangeLog:
* Makefile.in: Add new file.
* expr.c (expand_expr_real_2): Add gcc_unreachable as we should
not meet this condition.
(do_store_flag): Likewise.
* gimplify.c (gimplify_expr): Gimplify first argument of
VEC_COND_EXPR to be a SSA name.
* internal-fn.c (vec_cond_mask_direct): New.
(vec_cond_direct): Likewise.
(vec_condu_direct): Likewise.
(vec_condeq_direct): Likewise.
(expand_vect_cond_optab_fn): New.
(expand_vec_cond_optab_fn): Likewise.
(expand_vec_condu_optab_fn): Likewise.
(expand_vec_condeq_optab_fn): Likewise.
(expand_vect_cond_mask_optab_fn): Likewise.
(expand_vec_cond_mask_optab_fn): Likewise.
(direct_vec_cond_mask_optab_supported_p): Likewise.
(direct_vec_cond_optab_supported_p): Likewise.
(direct_vec_condu_optab_supported_p): Likewise.
(direct_vec_condeq_optab_supported_p): Likewise.
* internal-fn.def (VCOND): New OPTAB.
(VCONDU): Likewise.
(VCONDEQ): Likewise.
(VCOND_MASK): Likewise.
* optabs.c (get_rtx_code): Make it global.
(expand_vec_cond_mask_expr): Removed.
(expand_vec_cond_expr): Removed.
* optabs.h (expand_vec_cond_expr): Likewise.
(vector_compare_rtx): Make it global.
* passes.def: Add new pass_gimple_isel pass.
* tree-cfg.c (verify_gimple_assign_ternary): Add check
for VEC_COND_EXPR about first argument.
* tree-pass.h (make_pass_gimple_isel): New.
* tree-ssa-forwprop.c (pass_forwprop::execute): Prevent
propagation of the first argument of a VEC_COND_EXPR.
* tree-ssa-reassoc.c (ovce_extract_ops): Support SSA_NAME as
first argument of a VEC_COND_EXPR.
(optimize_vec_cond_expr): Likewise.
* tree-vect-generic.c (expand_vector_divmod): Make SSA_NAME
for a first argument of created VEC_COND_EXPR.
(expand_vector_condition): Fix coding style.
* tree-vect-stmts.c (vectorizable_condition): Gimplify
first argument.
* gimple-isel.cc: New file.
gcc/testsuite/ChangeLog:
* g++.dg/vect/vec-cond-expr-eh.C: New test.
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In rtl expand, if we have a copy that matches one of the following patterns:
(set (subreg:M1 (reg:M2 ...)) (subreg:M1 (reg:M2 ...)))
(set (subreg:M1 (reg:M2 ...)) (mem:M1 ADDR))
(set (mem:M1 ADDR) (subreg:M1 (reg:M2 ...)))
(set (subreg:M1 (reg:M2 ...)) (constant C))
where mode M1 is equal in size to M2, try to detect whether the mode change
involves an implicit round trip through memory. If so, see if we can avoid
that by removing the subregs and doing the move in mode M2 instead.
2020-06-05 Felix Yang <felix.yang@huawei.com>
gcc/
PR target/95254
* expr.c (emit_move_insn): Check src and dest of the copy to see
if one or both of them are subregs, try to remove the subregs when
innermode and outermode are equal in size and the mode change involves
an implicit round trip through memory.
gcc/testsuite/
PR target/95254
* gcc.target/aarch64/pr95254.c: New test.
* gcc.target/i386/pr67609.c: Check "movq\t%xmm0" instead of "movdqa".
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> Can't hurt, and debugging the assert tripping is likely a hell of a lot easier
> than debugging the resultant incorrect code. So if it passes, then I'd say go
> for it.
Testing passed, so I've committed it with those asserts (and thankfully I've
added them!) but it apparently broke Linux kernel build on arm.
The problem is that if the STRING_CST is very short, while the full object
has BLKmode, the short string could very well have
QImode/HImode/SImode/DImode and in that case it wouldn't take the path that
copies the string and then clears the remaining space, but different paths
in which it will ICE because of those asserts and without those it would
just emit wrong-code.
The following patch fixes it by enforcing BLKmode for the string MEM, even
if it is short, so that we copy it and memset the rest.
2020-05-31 Jakub Jelinek <jakub@redhat.com>
PR middle-end/95052
* expr.c (store_expr): For shortedned_string_cst, ensure temp has
BLKmode.
* gcc.dg/pr95052.c: New test.
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In the following testcase, store_expr of e.g. 97 bytes long string literal
into 1MB long array is implemented by copying the 97 bytes from .rodata
section, followed by clearing the remaining bytes. But, as the STRING_CST
has type char[1024*1024], we actually allocate whole 1MB in .rodata section
for it, even when we only use the first 97 bytes from that.
The following patch tweaks it so that if we are going to initialize only the
small part from it, we don't emit all the zeros that we never use after it.
2020-05-29 Jakub Jelinek <jakub@redhat.com>
PR middle-end/95052
* expr.c (store_expr): If expr_size is constant and significantly
larger than TREE_STRING_LENGTH, set temp to just the
TREE_STRING_LENGTH portion of the STRING_CST.
* gcc.target/i386/pr95052.c: New test.
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This adjusts emit_move_multi_word to handle moves into paradoxical
subregs parts that are not there and adjusts lower-subregs
CLOBBER resolving to deal with those as well.
2020-04-16 Richard Biener <rguenther@suse.de>
PR middle-end/94614
* expr.c (emit_move_multi_word): Do not generate code when
the destination part is undefined_operand_subword_p.
* lower-subreg.c (resolve_clobber): Look through a paradoxica
subreg.
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From-SVN: r279813
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PR middle-end/90840
* expr.c (expand_assignment): In the case of a CONCAT on the LHS, make
sure to pass a valid inner mode in calls to simplify_gen_subreg.
From-SVN: r279076
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This patch adds AArch64 patterns for converting between 64-bit and
128-bit integer vectors, and makes the vectoriser and expand pass
use them.
2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree-cfg.c (verify_gimple_assign_unary): Handle conversions
between vector types.
* tree-vect-stmts.c (vectorizable_conversion): Extend the
non-widening and non-narrowing path to handle standard
conversion codes, if the target supports them.
* expr.c (convert_move): Try using the extend and truncate optabs
for vectors.
* optabs-tree.c (supportable_convert_operation): Likewise.
* config/aarch64/iterators.md (Vnarroqw): New iterator.
* config/aarch64/aarch64-simd.md (<optab><Vnarrowq><mode>2)
(trunc<mode><Vnarrowq>2): New patterns.
gcc/testsuite/
* gcc.dg/vect/bb-slp-pr69907.c: Do not expect BB vectorization
to fail for aarch64 targets.
* gcc.dg/vect/no-scevccp-outer-12.c: Expect the test to pass
on aarch64 targets.
* gcc.dg/vect/vect-double-reduc-5.c: Likewise.
* gcc.dg/vect/vect-outer-4e.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_5.c: New test.
* gcc.target/aarch64/vect_mixed_sizes_6.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_7.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_8.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_9.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_10.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_11.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_12.c: Likewise.
* gcc.target/aarch64/vect_mixed_sizes_13.c: Likewise.
From-SVN: r278245
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The RISC-V backend wants to use a libcall when optimizing for size if
more than 6 instructions are needed. Emit_move_complex asks for no
libcalls. This case requires 8 insns for rv64 and 16 insns for rv32,
so we get fallback code that emits a loop. Commit_one_edge_insertion
doesn't allow code inserted for a phi node on an edge to end with a
branch, and so this triggers an assertion. This problem goes away if
we allow libcalls when optimizing for size, which gives the code the
RISC-V backend wants, and avoids triggering the assert.
gcc/
PR middle-end/92263
* expr.c (emit_move_complex): Only use BLOCK_OP_NO_LIBCALL when
optimize_insn_for_speed_p is true.
gcc/testsuite/
PR middle-end/92263
* gcc.dg/pr92263.c: New.
From-SVN: r277861
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`build_personality_function` generates a declaration for a personality
function. The type it declares for these functions doesn't match the
type of the actual personality functions that are defined by the C++
unwinding ABI.
This doesn't cause any crashes since the compiler never generates a call
to these decl's, and hence the type of the function is never used.
Nonetheless, for the sake of consistency and readability we update the
type of this declaration.
gcc/ChangeLog:
2019-11-05 Matthew Malcomson <matthew.malcomson@arm.com>
* expr.c (build_personality_function): Fix generated type to
match actual personality functions.
From-SVN: r277846
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gcc/ChangeLog:
2019-11-04 Joel Hutton <Joel.Hutton@arm.com>
* expr.c (store_constructor): Modify to handle single element vectors.
* tree-vect-slp.c (vect_analyze_slp_instance): Add case for vector
constructors.
(vect_slp_check_for_constructors): New function.
(vect_slp_analyze_bb_1): Call new function to check for vector
constructors.
(vectorize_slp_instance_root_stmt): New function.
(vect_schedule_slp): Call new function to vectorize root stmt of vector
constructors.
* tree-vectorizer.h (SLP_INSTANCE_ROOT_STMT): New field.
gcc/testsuite/ChangeLog:
2019-11-04 Joel Hutton <Joel.Hutton@arm.com>
* gcc.dg/vect/bb-slp-40.c: New test.
* gcc.dg/vect/bb-slp-41.c: New test.
From-SVN: r277784
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widening multiplication.
2019-10-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* expr.c (expand_expr_real_2): Don't widen constant op1 when expanding
widening multiplication.
From-SVN: r277271
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store_bit_field already takes a poly_uint64 size, so we can relax the
INTVAL to rtx_to_poly_int64. This is tested by the SVE ACLE patches.
2019-10-11 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* expr.c (store_expr): Use rtx_to_poly_int64 rather than
INTVAL when calling store_bit_field.
From-SVN: r276888
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2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
* expr.c (convert_mode_scalar): Remove shadowing local var.
(emit_block_move): Rename local vars.
(block_move_libcall_safe_for_call_parm): Remove shadowing local var.
(emit_push_insn): Rename local vars.
(expand_assignment): Fix wrong mode in assign_stack_temp. Remove
shadowing local vars.
(store_constructor): Remove shadowing local vars. Rename local var.
(store_field, expand_cond_expr_using_cmove,
expand_expr_real_2): Remove shadowing local vars.
(expand_expr_real_1,
do_store_flag): Remove shadowing local vars. Rename local vars.
From-SVN: r276591
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issue.
2019-10-03 Aaron Sawdey <acsawdey@linux.ibm.com>
* expr.c (emit_block_move_hints): Slightly cleaner fix to
can_move_by_pieces issue.
From-SVN: r276542
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'reg' in emit_block_move_hints, at expr.c:1627)
PR rtl-optimization/91976
* expr.c (emit_block_move_hints): Don't call can_move_by_pieces if
size is not CONST_INT_P, set pieces_ok to false in that case. Simplify
CONST_INT_P (size) && pieces_ok to pieces_ok. Formatting fix.
From-SVN: r276495
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2019-10-02 Aaron Sawdey <acsawdey@linux.ibm.com>
* builtins.c (expand_builtin_memory_copy_args): Add might_overlap parm.
(expand_builtin_memcpy): Use might_overlap parm.
(expand_builtin_mempcpy_args): Use might_overlap parm.
(expand_builtin_memmove): Call expand_builtin_memory_copy_args.
(expand_builtin_memory_copy_args): Add might_overlap parm.
* expr.c (emit_block_move_via_cpymem): Rename to
emit_block_move_via_pattern, add might_overlap parm, use cpymem
or movmem optab as appropriate.
(emit_block_move_hints): Add might_overlap parm, do the right
thing for might_overlap==true.
* expr.h (emit_block_move_hints): Update prototype.
From-SVN: r276461
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tree-vect-stmts.c:1687)
2019-09-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/91896
* tree-vect-loop.c (vectorizable_reduction): The single
def-use cycle optimization cannot apply when there's more
than one pattern stmt involved.
* gcc.dg/torture/pr91896.c: New testcase.
From-SVN: r276158
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2019-09-09 Bernd Edlinger <bernd.edlinger@hotmail.de>
* expmed.c (extract_bit_field): Update function comment
regarding alt_rtl.
* expr.c (expand_expr_real): Update function comment
regarding alt_rtl.
(expand_misaligned_mem_ref): New helper function.
(expand_expr_real_2): Use expand_misaligned_mem_ref.
Remove duplicate assignment to "base" at case MEM_REF.
Remove a shadowed variable "unsignedp" at case VCE.
From-SVN: r275541
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2019-09-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/91615
* expr.c (expand_expr_real_1): Handle misaligned TARGET_MEM_REF
without movmisalign optab.
From-SVN: r275409
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2019-09-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/91603
PR middle-end/91612
PR middle-end/91613
* expr.c (expand_expr_real_1): Handle unaligned decl_rtl
and SSA_NAME referring to CONSTANT_P correctly.
testsuite:
2019-09-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/91603
* testsuite/gcc.target/arm/pr91603.c: New test.
From-SVN: r275342
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config/i386/i386-expand.c:489 since r274986)
2019-09-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/91605
* expr.c (addr_expr_of_non_mem_decl_p_1): Refactor into...
(non_mem_decl_p): ...this.
(mem_ref_refers_to_non_mem_p): Handle DECL_P as well ase MEM_REF.
(expand_assignment): Call mem_ref_referes_to_non_mem_p
unconditionally as before.
testsuite:
2019-09-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/91605
* g++.target/i386/pr91605.C: New test.
From-SVN: r275320
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2019-09-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
Richard Biener <rguenther@suse.de>
* expr.c (expand_assignment): Handle misaligned DECLs.
(expand_expr_real_1): Handle FUNCTION_DECL as unaligned.
* function.c (assign_parm_adjust_stack_rtl): Check movmisalign optab
too.
(assign_parm_setup_stack): Allocate properly aligned stack slots.
* varasm.c (build_constant_desc): Align constants of misaligned types.
* config/arm/predicates.md (aligned_operand): New predicate.
* config/arm/arm.md (movdi, movsi, movhi, movhf, movsf, movdf): Use
aligned_operand to check restrictions on memory addresses.
* config/arm/neon.md (movti, mov<VSTRUCT>, mov<VH>): Likewise.
* config/arm/vec-common.md (mov<VALL>): Likewise.
Co-Authored-By: Richard Biener <rguenther@suse.de>
From-SVN: r274986
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strlen of a flexible array member
gcc/c-family/ChangeLog:
PR middle-end/91490
* c-common.c (braced_list_to_string): Add argument and overload.
Handle flexible length arrays and unions.
gcc/testsuite/ChangeLog:
PR middle-end/91490
* c-c++-common/Warray-bounds-7.c: New test.
* gcc.dg/Warray-bounds-39.c: Expect either -Warray-bounds or
-Wstringop-overflow.
* gcc.dg/strlenopt-78.c: New test.
gcc/ChangeLog:
PR middle-end/91490
* builtins.c (c_strlen): Rename argument and introduce new local.
Set no-warning bit on original argument.
* expr.c (string_constant): Pass argument type to fold_ctor_reference.
Fold empty and zero constructors into empty strings.
* gimple-fold.c (fold_nonarray_ctor_reference): Return a STRING_CST
for missing initializers.
* tree.c (build_string_literal): Handle optional argument.
* tree.h (build_string_literal): Add defaulted argument.
* gimple-ssa-warn-restrict.c (maybe_diag_access_bounds): Check
no-warning bit on original expression.
From-SVN: r274837
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There seems to be a bit of confusion around this one. Almost all
callers pass the same arguments as TARGET_FUNCTION_ARG, meaning
that the mode is the promoted mode rather than the type mode.
But the calls.c handling for normal typed arguments instead passes
the unpromoted TYPE_MODE (despite passing the promoted mode to
TARGET_FUNCTION_ARG). I've kept this behaviour with a ??? comment.
(The calls.c handling of libgcc functions does pass the promoted
mode though, as does the function.c handling of incoming arguments.)
Also, a couple of the arm callers don't seem to be using the hook
correctly. Again I kept the current choices and added a ??? comment.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (function_arg_advance): Take a function_arg_info instead
of a mode, type and named flag.
* doc/tm.texi: Regenerate.
* targhooks.h (default_function_arg_advance): Take a function_arg_info
instead of a mode, type and named flag.
* targhooks.c (default_function_arg_advance): Likewise.
* calls.c (initialize_argument_information): Update call to
targetm.calls.function_arg_advance.
(emit_library_call_value_1): Likewise.
* dse.c (get_call_args): Likewise.
* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
* function.c (assign_parms, gimplify_parameters): Likewise.
* var-tracking.c (prepare_call_arguments): Likewise.
* config/aarch64/aarch64.c (aarch64_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(aarch64_setup_incoming_varargs): Update call accordingly.
* config/alpha/alpha.c (alpha_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(alpha_setup_incoming_varargs): Update call accordingly.
* config/arc/arc.c (arc_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(arc_setup_incoming_varargs): Update call accordingly.
* config/arm/arm.c (arm_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(cmse_func_args_or_return_in_stack): Update call accordingly.
(arm_function_ok_for_sibcall): Likewise.
(cmse_nonsecure_call_clear_caller_saved): Likewise.
* config/avr/avr.c (avr_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/bfin/bfin.c (bfin_function_arg_advance): Likewise.
* config/c6x/c6x.c (c6x_function_arg_advance): Likewise.
(c6x_call_saved_register_used): Update call accordingly.
* config/cr16/cr16.c (cr16_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/cris/cris.c (cris_function_arg_advance): Likewise.
* config/csky/csky.c (csky_function_arg_advance): Likewise.
(csky_setup_incoming_varargs): Update call accordingly.
* config/epiphany/epiphany.c (epiphany_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/fr30/fr30.c (fr30_function_arg_advance): Likewise.
* config/frv/frv.c (frv_function_arg_advance): Likewise.
* config/ft32/ft32.c (ft32_function_arg_advance): Likewise.
* config/gcn/gcn.c (gcn_function_arg_advance): Likewise.
* config/h8300/h8300.c (h8300_function_arg_advance): Likewise.
* config/i386/i386.c (ix86_function_arg_advance): Likewise.
(ix86_setup_incoming_varargs): Update call accordingly.
* config/ia64/ia64.c (ia64_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(ia64_setup_incoming_varargs): Update call accordingly.
* config/iq2000/iq2000.c (iq2000_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(iq2000_expand_prologue): Update call accordingly.
* config/lm32/lm32.c (lm32_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/m32c/m32c.c (m32c_function_arg_advance): Likewise.
* config/m32r/m32r.c (m32r_function_arg_advance): Likewise.
* config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
* config/mcore/mcore.c (mcore_function_arg_advance): Likewise.
* config/microblaze/microblaze.c (microblaze_function_arg_advance):
Likewise.
(microblaze_expand_prologue): Update call accordingly.
* config/mips/mips.c (mips_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(mips_setup_incoming_varargs): Update call accordingly.
(mips_output_args_xfer): Likewise.
* config/mmix/mmix.c (mmix_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/mn10300/mn10300.c (mn10300_function_arg_advance): Likewise.
* config/moxie/moxie.c (moxie_function_arg_advance): Likewise.
* config/msp430/msp430.c (msp430_function_arg_advance): Likewise.
* config/nds32/nds32.c (nds32_function_arg_advance): Likewise.
* config/nios2/nios2.c (nios2_function_arg_advance): Likewise.
(nios2_setup_incoming_varargs): Update call accordingly.
* config/nvptx/nvptx.c (nvptx_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/or1k/or1k.c (or1k_function_arg_advance): Likewise.
* config/pa/pa.c (pa_function_arg_advance): Likewise.
* config/pdp11/pdp11.c (pdp11_function_arg_advance): Likewise.
* config/pru/pru.c (pru_function_arg_advance): Likewise.
* config/riscv/riscv.c (riscv_function_arg_advance): Likewise.
(riscv_setup_incoming_varargs): Update call accordingly.
* config/rl78/rl78.c (rl78_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/rs6000/rs6000-internal.h (rs6000_function_arg_advance):
Likewise.
* config/rs6000/rs6000-call.c (rs6000_function_arg_advance): Likewise.
(rs6000_parm_needs_stack): Update call accordingly.
* config/rx/rx.c (rx_function_arg_advance): Take a function_arg_info
instead of a mode, type and named flag.
* config/s390/s390.c (s390_function_arg_advance): Likewise.
(s390_call_saved_register_used): Update call accordingly.
* config/sh/sh.c (sh_function_arg_advance): Take a function_arg_info
instead of a mode, type and named flag.
(sh_output_mi_thunk): Update call accordingly.
* config/sparc/sparc.c (sparc_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/spu/spu.c (spu_function_arg_advance): Likewise.
(spu_setup_incoming_varargs): Update call accordingly.
* config/stormy16/stormy16.c (xstormy16_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/tilegx/tilegx.c (tilegx_function_arg_advance): Likewise.
(tilegx_setup_incoming_varargs): Update call accordingly.
* config/tilepro/tilepro.c (tilepro_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(tilegx_setup_incoming_varargs): Update call accordingly.
* config/v850/v850.c (v850_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/vax/vax.c (vax_function_arg_advance): Likewise.
* config/visium/visium.c (visium_function_arg_advance): Likewise.
(visium_setup_incoming_varargs): Update call accordingly.
* config/xtensa/xtensa.c (xtensa_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
From-SVN: r274701
|
|
This patch makes both TARGET_FUNCTION_ARG and
TARGET_FUNCTION_INCOMING_ARG take a function_arg_info.
They have to be done together since many targets use the
same function for both.
The hooks are passed the promoted mode instead of the original type mode.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (function_arg, function_incoming_arg): Take a
function_arg_info instead of a mode, tree and named flag.
* doc/tm.texi: Regenerate.
* targhooks.h (default_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
(default_function_incoming_arg): Likewise.
* targhooks.c (default_function_arg): Likewise.
(default_function_incoming_arg): Likewise.
* calls.h (function_arg_info::end_marker_p): New function.
(function_arg_info::end_marker): Likewise.
* calls.c (prepare_call_address, initialize_argument_information)
(expand_call, emit_library_call_value_1): Update calls to
targetm.calls.function_arg and targetm.calls.function_incoming_arg.
* dse.c: Include calls.h.
(get_call_args): Update call to targetm.calls.function_arg.
* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
* var-tracking.c (prepare_call_arguments): Likewise.
* function.c (assign_parm_find_entry_rtl): Update call to
targetm.calls.function_incoming_arg.
* config/aarch64/aarch64.c (aarch64_function_arg): Take a
function_arg_info instead of a mode, tree and named flag.
* config/alpha/alpha.c (alpha_function_arg): Likewise.
* config/arc/arc.c (arc_function_arg): Likewise.
* config/arm/arm.c (arm_function_arg): Likewise.
(cmse_func_args_or_return_in_stack): Update call accordingly.
(arm_function_ok_for_sibcall): Likewise.
(cmse_nonsecure_call_clear_caller_saved): Likewise.
* config/avr/avr.c (avr_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/bfin/bfin.c (bfin_function_arg): Likewise.
* config/c6x/c6x.c (c6x_function_arg): Likewise.
(c6x_call_saved_register_used): Update call accordingly.
* config/cr16/cr16.c (cr16_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/cris/cris.c (cris_function_arg, cris_function_incoming_arg)
(cris_function_arg_1): Likewise.
* config/csky/csky.c (csky_function_arg): Likewise.
* config/epiphany/epiphany.c (epiphany_function_arg): Likewise.
* config/fr30/fr30.c (fr30_function_arg): Likewise.
* config/frv/frv.c (frv_function_arg, frv_function_incoming_arg)
(frv_function_arg_1): Likewise.
* config/ft32/ft32.c (ft32_function_arg): Likewise.
* config/gcn/gcn.c (gcn_function_arg): Likewise.
* config/h8300/h8300.c (h8300_function_arg): Likewise.
* config/i386/i386.c (ix86_function_arg): Likewise.
* config/ia64/ia64.c (ia64_function_arg, ia64_function_incoming_arg)
(ia64_function_arg_1): Likewise.
* config/iq2000/iq2000.c (iq2000_function_arg): Likewise.
(iq2000_expand_prologue, iq2000_pass_by_reference): Update call
accordingly.
* config/lm32/lm32.c (lm32_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/m32c/m32c.c (m32c_function_arg): Likewise.
* config/m32r/m32r.c (m32r_function_arg): Likewise.
* config/m68k/m68k.c (m68k_function_arg): Likewise.
* config/mcore/mcore.c (mcore_function_arg): Likewise.
* config/microblaze/microblaze.c (microblaze_function_arg): Likewise.
(microblaze_expand_prologue): Update call accordingly.
* config/mips/mips.c (mips_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/mmix/mmix.c (mmix_function_incoming_arg, mmix_function_arg)
(mmix_function_arg_1): Likewise.
* config/mn10300/mn10300.c (mn10300_function_arg): Likewise.
* config/moxie/moxie.c (moxie_function_arg): Likewise.
* config/msp430/msp430.c (msp430_function_arg): Likewise.
* config/nds32/nds32.c (nds32_function_arg): Likewise.
* config/nios2/nios2.c (nios2_function_arg): Likewise.
* config/nvptx/nvptx.c (nvptx_function_arg): Likewise.
(nvptx_function_incoming_arg): Likewise.
* config/or1k/or1k.c (or1k_function_arg): Likewise.
* config/pa/pa.c (pa_function_arg): Likewise.
* config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
* config/pru/pru.c (pru_function_arg): Likewise.
* config/riscv/riscv.c (riscv_function_arg): Likewise.
* config/rl78/rl78.c (rl78_function_arg): Likewise.
* config/rs6000/rs6000-internal.h (rs6000_function_arg): Likewise.
* config/rs6000/rs6000-call.c (rs6000_function_arg): Likewise.
(rs6000_parm_needs_stack): Update call accordingly.
* config/rx/rx.c (rx_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/s390/s390.c (s390_function_arg): Likewise.
(s390_call_saved_register_used): Update call accordingly.
* config/sh/sh.c (sh_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
(sh_output_mi_thunk): Update call accordingly.
* config/sparc/sparc.c (sparc_function_arg_1, sparc_function_arg)
(sparc_function_incoming_arg): Take a function_arg_info instead of
a mode, tree and named flag.
* config/spu/spu.c (spu_function_arg): Likewise.
* config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
* config/tilegx/tilegx.c (tilegx_function_arg): Likewise.
* config/tilepro/tilepro.c (tilepro_function_arg): Likewise.
* config/v850/v850.c (v850_function_arg): Likewise.
* config/vax/vax.c (vax_function_arg): Likewise.
* config/visium/visium.c (visium_function_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_function_arg_1, xtensa_function_arg)
(xtensa_function_incoming_arg): Likewise.
From-SVN: r274700
|
|
This patch adds the function_arg_info class and uses it for
TARGET_ARG_PARTIAL_BYTES.
The hook is passed the promoted mode instead of the original type mode.
The arguments aren't mentioned in the documentation, which is why the
target.def change is so small.
The patch changes "true" to "arg.named" in:
gcc_assert (!epiphany_pass_by_reference (cum, mode, type, /* named */ true));
but epiphany_pass_by_reference doesn't care about the named flag.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (arg_partial_bytes): Take a function_arg_info instead
of a mode, type and named flag.
* doc/tm.texi: Regenerate.
* target.h (function_arg_info): Declare.
* calls.h (function_arg_info): New class.
* targhooks.h (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
(hook_int_CUMULATIVE_ARGS_arg_info_0): Declare.
* targhooks.c (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
(hook_int_CUMULATIVE_ARGS_arg_info_0): New function.
* calls.c (initialize_argument_information): Update call to
targetm.calls.partial_bytes.
(emit_library_call_value_1): Likewise.
* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
* function.c (assign_parm_find_entry_rtl): Likewise.
* config/alpha/alpha.c (alpha_arg_partial_bytes): Take a
function_arg_info instead of a mode, type and named flag.
* config/arc/arc.c (arc_arg_partial_bytes): Likewise.
* config/arm/arm.c (arm_arg_partial_bytes): Likewise.
(cmse_func_args_or_return_in_stack): Update accordingly.
* config/bfin/bfin.c (bfin_arg_partial_bytes): Take a
function_arg_info instead of a mode, type and named flag.
* config/cris/cris.c (cris_arg_partial_bytes): Likewise.
* config/csky/csky.c (csky_arg_partial_bytes): Likewise.
* config/epiphany/epiphany.c (epiphany_arg_partial_bytes): Likewise.
* config/fr30/fr30.c: Include calls.h.
(fr30_arg_partial_bytes): Take a function_arg_info instead of a mode,
type and named flag.
* config/frv/frv.c: Include calls.h.
(frv_arg_partial_bytes): Take a function_arg_info instead of a mode,
type and named flag.
* config/ft32/ft32.c (ft32_arg_partial_bytes): Likewise.
* config/gcn/gcn.c (gcn_arg_partial_bytes): Likewise.
* config/ia64/ia64.c (ia64_arg_partial_bytes): Likewise.
* config/iq2000/iq2000.c (iq2000_arg_partial_bytes): Likewise.
* config/m32r/m32r.c (m32r_arg_partial_bytes): Likewise.
* config/mcore/mcore.c (mcore_arg_partial_bytes): Likewise.
* config/microblaze/microblaze.c (function_arg_partial_bytes):
Likewise.
* config/mips/mips.c (mips_arg_partial_bytes): Likewise.
* config/mn10300/mn10300.c (mn10300_arg_partial_bytes): Likewise.
* config/moxie/moxie.c (moxie_arg_partial_bytes): Likewise.
* config/msp430/msp430.c (msp430_arg_partial_bytes): Likewise.
* config/nds32/nds32.c (nds32_arg_partial_bytes): Likewise.
* config/nios2/nios2.c (nios2_arg_partial_bytes): Likewise.
* config/pa/pa.c (pa_arg_partial_bytes): Likewise.
* config/pru/pru.c (pru_arg_partial_bytes): Likewise.
* config/riscv/riscv.c (riscv_arg_partial_bytes): Likewise.
* config/rs6000/rs6000-internal.h (rs6000_arg_partial_bytes): Likewise.
* config/rs6000/rs6000-call.c (rs6000_arg_partial_bytes): Likewise.
(rs6000_parm_needs_stack): Update call accordingly.
* config/sh/sh.c (sh_arg_partial_bytes): Take a
function_arg_info instead of a mode, type and named flag.
* config/sparc/sparc.c (sparc_arg_partial_bytes): Likewise.
* config/v850/v850.c (v850_arg_partial_bytes): Likewise.
From-SVN: r274697
|
|
2019-07-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR target/90723
* recog.h (temporary_volatile_ok): New class.
* config/aarch64/aarch64.c (aarch64_emit_sve_pred_move): Set
volatile_ok temporarily to true using temporary_volatile_ok.
* expr.c (emit_block_move_via_cpymem): Likewise.
* optabs.c (maybe_legitimize_operand): Likewise.
From-SVN: r273466
|
|
non-bugs
gcc/c/ChangeLog:
PR c++/61339
* c-decl.c (xref_tag): Change class-key of PODs to struct and others
to class.
(field_decl_cmp): Same.
* c-parser.c (c_parser_struct_or_union_specifier): Same.
* c-tree.h: Same.
* gimple-parser.c (c_parser_gimple_compound_statement): Same.
gcc/c-family/ChangeLog:
PR c++/61339
* c-opts.c (handle_deferred_opts): : Change class-key of PODs to struct
and others to class.
* c-pretty-print.h: Same.
gcc/cp/ChangeLog:
PR c++/61339
* cp-tree.h: Change class-key of PODs to struct and others to class.
* search.c: Same.
* semantics.c (finalize_nrv_r): Same.
gcc/lto/ChangeLog:
PR c++/61339
* lto-common.c (lto_splay_tree_new): : Change class-key of PODs
to struct and others to class.
(mentions_vars_p): Same.
(register_resolution): Same.
(lto_register_var_decl_in_symtab): Same.
(lto_register_function_decl_in_symtab): Same.
(cmp_tree): Same.
(lto_read_decls): Same.
gcc/ChangeLog:
PR c++/61339
* auto-profile.c: Change class-key of PODs to struct and others
to class.
* basic-block.h: Same.
* bitmap.c (bitmap_alloc): Same.
* bitmap.h: Same.
* builtins.c (expand_builtin_prefetch): Same.
(expand_builtin_interclass_mathfn): Same.
(expand_builtin_strlen): Same.
(expand_builtin_mempcpy_args): Same.
(expand_cmpstr): Same.
(expand_builtin___clear_cache): Same.
(expand_ifn_atomic_bit_test_and): Same.
(expand_builtin_thread_pointer): Same.
(expand_builtin_set_thread_pointer): Same.
* caller-save.c (setup_save_areas): Same.
(replace_reg_with_saved_mem): Same.
(insert_restore): Same.
(insert_save): Same.
(add_used_regs): Same.
* cfg.c (get_bb_copy): Same.
(set_loop_copy): Same.
* cfg.h: Same.
* cfganal.h: Same.
* cfgexpand.c (alloc_stack_frame_space): Same.
(add_stack_var): Same.
(add_stack_var_conflict): Same.
(add_scope_conflicts_1): Same.
(update_alias_info_with_stack_vars): Same.
(expand_used_vars): Same.
* cfghooks.c (redirect_edge_and_branch_force): Same.
(delete_basic_block): Same.
(split_edge): Same.
(make_forwarder_block): Same.
(force_nonfallthru): Same.
(duplicate_block): Same.
(lv_flush_pending_stmts): Same.
* cfghooks.h: Same.
* cfgloop.c (flow_loops_cfg_dump): Same.
(flow_loop_nested_p): Same.
(superloop_at_depth): Same.
(get_loop_latch_edges): Same.
(flow_loop_dump): Same.
(flow_loops_dump): Same.
(flow_loops_free): Same.
(flow_loop_nodes_find): Same.
(establish_preds): Same.
(flow_loop_tree_node_add): Same.
(flow_loop_tree_node_remove): Same.
(flow_loops_find): Same.
(find_subloop_latch_edge_by_profile): Same.
(find_subloop_latch_edge_by_ivs): Same.
(mfb_redirect_edges_in_set): Same.
(form_subloop): Same.
(merge_latch_edges): Same.
(disambiguate_multiple_latches): Same.
(disambiguate_loops_with_multiple_latches): Same.
(flow_bb_inside_loop_p): Same.
(glb_enum_p): Same.
(get_loop_body_with_size): Same.
(get_loop_body): Same.
(fill_sons_in_loop): Same.
(get_loop_body_in_dom_order): Same.
(get_loop_body_in_custom_order): Same.
(release_recorded_exits): Same.
(get_loop_exit_edges): Same.
(num_loop_branches): Same.
(remove_bb_from_loops): Same.
(find_common_loop): Same.
(delete_loop): Same.
(cancel_loop): Same.
(verify_loop_structure): Same.
(loop_preheader_edge): Same.
(loop_exit_edge_p): Same.
(single_exit): Same.
(loop_exits_to_bb_p): Same.
(loop_exits_from_bb_p): Same.
(get_loop_location): Same.
(record_niter_bound): Same.
(get_estimated_loop_iterations_int): Same.
(max_stmt_executions_int): Same.
(likely_max_stmt_executions_int): Same.
(get_estimated_loop_iterations): Same.
(get_max_loop_iterations): Same.
(get_max_loop_iterations_int): Same.
(get_likely_max_loop_iterations): Same.
* cfgloop.h (simple_loop_desc): Same.
(get_loop): Same.
(loop_depth): Same.
(loop_outer): Same.
(loop_iterator::next): Same.
(loop_outermost): Same.
* cfgloopanal.c (mark_irreducible_loops): Same.
(num_loop_insns): Same.
(average_num_loop_insns): Same.
(expected_loop_iterations_unbounded): Same.
(expected_loop_iterations): Same.
(mark_loop_exit_edges): Same.
(single_likely_exit): Same.
* cfgloopmanip.c (fix_bb_placement): Same.
(fix_bb_placements): Same.
(remove_path): Same.
(place_new_loop): Same.
(add_loop): Same.
(scale_loop_frequencies): Same.
(scale_loop_profile): Same.
(create_empty_if_region_on_edge): Same.
(create_empty_loop_on_edge): Same.
(loopify): Same.
(unloop): Same.
(fix_loop_placements): Same.
(copy_loop_info): Same.
(duplicate_loop): Same.
(duplicate_subloops): Same.
(loop_redirect_edge): Same.
(can_duplicate_loop_p): Same.
(duplicate_loop_to_header_edge): Same.
(mfb_keep_just): Same.
(has_preds_from_loop): Same.
(create_preheader): Same.
(create_preheaders): Same.
(lv_adjust_loop_entry_edge): Same.
(loop_version): Same.
* cfgloopmanip.h: Same.
* cgraph.h: Same.
* cgraphbuild.c: Same.
* combine.c (make_extraction): Same.
* config/i386/i386-features.c: Same.
* config/i386/i386-features.h: Same.
* config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same.
(ix86_emit_outlined_ms2sysv_restore): Same.
(ix86_noce_conversion_profitable_p): Same.
(ix86_init_cost): Same.
(ix86_simd_clone_usable): Same.
* configure.ac: Same.
* coretypes.h: Same.
* data-streamer-in.c (string_for_index): Same.
(streamer_read_indexed_string): Same.
(streamer_read_string): Same.
(bp_unpack_indexed_string): Same.
(bp_unpack_string): Same.
(streamer_read_uhwi): Same.
(streamer_read_hwi): Same.
(streamer_read_gcov_count): Same.
(streamer_read_wide_int): Same.
* data-streamer.h (streamer_write_bitpack): Same.
(bp_unpack_value): Same.
(streamer_write_char_stream): Same.
(streamer_write_hwi_in_range): Same.
(streamer_write_record_start): Same.
* ddg.c (create_ddg_dep_from_intra_loop_link): Same.
(add_cross_iteration_register_deps): Same.
(build_intra_loop_deps): Same.
* df-core.c (df_analyze): Same.
(loop_post_order_compute): Same.
(loop_inverted_post_order_compute): Same.
* df-problems.c (df_rd_alloc): Same.
(df_rd_simulate_one_insn): Same.
(df_rd_local_compute): Same.
(df_rd_init_solution): Same.
(df_rd_confluence_n): Same.
(df_rd_transfer_function): Same.
(df_rd_free): Same.
(df_rd_dump_defs_set): Same.
(df_rd_top_dump): Same.
(df_lr_alloc): Same.
(df_lr_reset): Same.
(df_lr_local_compute): Same.
(df_lr_init): Same.
(df_lr_confluence_n): Same.
(df_lr_free): Same.
(df_lr_top_dump): Same.
(df_lr_verify_transfer_functions): Same.
(df_live_alloc): Same.
(df_live_reset): Same.
(df_live_init): Same.
(df_live_confluence_n): Same.
(df_live_finalize): Same.
(df_live_free): Same.
(df_live_top_dump): Same.
(df_live_verify_transfer_functions): Same.
(df_mir_alloc): Same.
(df_mir_reset): Same.
(df_mir_init): Same.
(df_mir_confluence_n): Same.
(df_mir_free): Same.
(df_mir_top_dump): Same.
(df_word_lr_alloc): Same.
(df_word_lr_reset): Same.
(df_word_lr_init): Same.
(df_word_lr_confluence_n): Same.
(df_word_lr_free): Same.
(df_word_lr_top_dump): Same.
(df_md_alloc): Same.
(df_md_simulate_one_insn): Same.
(df_md_reset): Same.
(df_md_init): Same.
(df_md_free): Same.
(df_md_top_dump): Same.
* df-scan.c (df_insn_delete): Same.
(df_insn_rescan): Same.
(df_notes_rescan): Same.
(df_sort_and_compress_mws): Same.
(df_install_mws): Same.
(df_refs_add_to_chains): Same.
(df_ref_create_structure): Same.
(df_ref_record): Same.
(df_def_record_1): Same.
(df_find_hard_reg_defs): Same.
(df_uses_record): Same.
(df_get_conditional_uses): Same.
(df_get_call_refs): Same.
(df_recompute_luids): Same.
(df_get_entry_block_def_set): Same.
(df_entry_block_defs_collect): Same.
(df_get_exit_block_use_set): Same.
(df_exit_block_uses_collect): Same.
(df_mws_verify): Same.
(df_bb_verify): Same.
* df.h (df_scan_get_bb_info): Same.
* doc/tm.texi: Same.
* dse.c (record_store): Same.
* dumpfile.h: Same.
* emit-rtl.c (const_fixed_hasher::equal): Same.
(set_mem_attributes_minus_bitpos): Same.
(change_address): Same.
(adjust_address_1): Same.
(offset_address): Same.
* emit-rtl.h: Same.
* except.c (dw2_build_landing_pads): Same.
(sjlj_emit_dispatch_table): Same.
* explow.c (allocate_dynamic_stack_space): Same.
(emit_stack_probe): Same.
(probe_stack_range): Same.
* expmed.c (store_bit_field_using_insv): Same.
(store_bit_field_1): Same.
(store_integral_bit_field): Same.
(extract_bit_field_using_extv): Same.
(extract_bit_field_1): Same.
(emit_cstore): Same.
* expr.c (emit_block_move_via_cpymem): Same.
(expand_cmpstrn_or_cmpmem): Same.
(set_storage_via_setmem): Same.
(emit_single_push_insn_1): Same.
(expand_assignment): Same.
(store_constructor): Same.
(expand_expr_real_2): Same.
(expand_expr_real_1): Same.
(try_casesi): Same.
* flags.h: Same.
* function.c (try_fit_stack_local): Same.
(assign_stack_local_1): Same.
(assign_stack_local): Same.
(cut_slot_from_list): Same.
(insert_slot_to_list): Same.
(max_slot_level): Same.
(move_slot_to_level): Same.
(temp_address_hasher::equal): Same.
(remove_unused_temp_slot_addresses): Same.
(assign_temp): Same.
(combine_temp_slots): Same.
(update_temp_slot_address): Same.
(preserve_temp_slots): Same.
* function.h: Same.
* fwprop.c: Same.
* gcc-rich-location.h: Same.
* gcov.c: Same.
* genattrtab.c (check_attr_test): Same.
(check_attr_value): Same.
(convert_set_attr_alternative): Same.
(convert_set_attr): Same.
(check_defs): Same.
(copy_boolean): Same.
(get_attr_value): Same.
(expand_delays): Same.
(make_length_attrs): Same.
(min_fn): Same.
(make_alternative_compare): Same.
(simplify_test_exp): Same.
(tests_attr_p): Same.
(get_attr_order): Same.
(clear_struct_flag): Same.
(gen_attr): Same.
(compares_alternatives_p): Same.
(gen_insn): Same.
(gen_delay): Same.
(find_attrs_to_cache): Same.
(write_test_expr): Same.
(walk_attr_value): Same.
(write_attr_get): Same.
(eliminate_known_true): Same.
(write_insn_cases): Same.
(write_attr_case): Same.
(write_attr_valueq): Same.
(write_attr_value): Same.
(write_dummy_eligible_delay): Same.
(next_comma_elt): Same.
(find_attr): Same.
(make_internal_attr): Same.
(copy_rtx_unchanging): Same.
(gen_insn_reserv): Same.
(check_tune_attr): Same.
(make_automaton_attrs): Same.
(handle_arg): Same.
* genextract.c (gen_insn): Same.
(VEC_char_to_string): Same.
* genmatch.c (print_operand): Same.
(lower): Same.
(parser::parse_operation): Same.
(parser::parse_capture): Same.
(parser::parse_c_expr): Same.
(parser::parse_simplify): Same.
(main): Same.
* genoutput.c (output_operand_data): Same.
(output_get_insn_name): Same.
(compare_operands): Same.
(place_operands): Same.
(process_template): Same.
(validate_insn_alternatives): Same.
(validate_insn_operands): Same.
(gen_expand): Same.
(note_constraint): Same.
* genpreds.c (write_one_predicate_function): Same.
(add_constraint): Same.
(process_define_register_constraint): Same.
(write_lookup_constraint_1): Same.
(write_lookup_constraint_array): Same.
(write_insn_constraint_len): Same.
(write_reg_class_for_constraint_1): Same.
(write_constraint_satisfied_p_array): Same.
* genrecog.c (optimize_subroutine_group): Same.
* gensupport.c (process_define_predicate): Same.
(queue_pattern): Same.
(remove_from_queue): Same.
(process_rtx): Same.
(is_predicable): Same.
(change_subst_attribute): Same.
(subst_pattern_match): Same.
(alter_constraints): Same.
(alter_attrs_for_insn): Same.
(shift_output_template): Same.
(alter_output_for_subst_insn): Same.
(process_one_cond_exec): Same.
(subst_dup): Same.
(process_define_cond_exec): Same.
(mnemonic_htab_callback): Same.
(gen_mnemonic_attr): Same.
(read_md_rtx): Same.
* ggc-page.c: Same.
* gimple-loop-interchange.cc (dump_reduction): Same.
(dump_induction): Same.
(loop_cand::~loop_cand): Same.
(free_data_refs_with_aux): Same.
(tree_loop_interchange::interchange_loops): Same.
(tree_loop_interchange::map_inductions_to_loop): Same.
(tree_loop_interchange::move_code_to_inner_loop): Same.
(compute_access_stride): Same.
(compute_access_strides): Same.
(proper_loop_form_for_interchange): Same.
(tree_loop_interchange_compute_ddrs): Same.
(prune_datarefs_not_in_loop): Same.
(prepare_data_references): Same.
(pass_linterchange::execute): Same.
* gimple-loop-jam.c (bb_prevents_fusion_p): Same.
(unroll_jam_possible_p): Same.
(fuse_loops): Same.
(adjust_unroll_factor): Same.
(tree_loop_unroll_and_jam): Same.
* gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same.
(loop_versioning::expensive_stmt_p): Same.
(loop_versioning::version_for_unity): Same.
(loop_versioning::dump_inner_likelihood): Same.
(loop_versioning::find_per_loop_multiplication): Same.
(loop_versioning::analyze_term_using_scevs): Same.
(loop_versioning::record_address_fragment): Same.
(loop_versioning::analyze_expr): Same.
(loop_versioning::analyze_blocks): Same.
(loop_versioning::prune_conditions): Same.
(loop_versioning::merge_loop_info): Same.
(loop_versioning::add_loop_to_queue): Same.
(loop_versioning::decide_whether_loop_is_versionable): Same.
(loop_versioning::make_versioning_decisions): Same.
(loop_versioning::implement_versioning_decisions): Same.
* gimple-ssa-evrp-analyze.c
(evrp_range_analyzer::record_ranges_from_phis): Same.
* gimple-ssa-store-merging.c (split_store::split_store): Same.
(count_multiple_uses): Same.
(split_group): Same.
(imm_store_chain_info::output_merged_store): Same.
(pass_store_merging::process_store): Same.
* gimple-ssa-strength-reduction.c (slsr_process_phi): Same.
* gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same.
(is_max): Same.
(alloca_call_type): Same.
(pass_walloca::execute): Same.
* gimple-streamer-in.c (input_phi): Same.
(input_gimple_stmt): Same.
* gimple-streamer.h: Same.
* godump.c (go_force_record_alignment): Same.
(go_format_type): Same.
(go_output_type): Same.
(go_output_fndecl): Same.
(go_output_typedef): Same.
(keyword_hash_init): Same.
(find_dummy_types): Same.
* graph.c (draw_cfg_nodes_no_loops): Same.
(draw_cfg_nodes_for_loop): Same.
* hard-reg-set.h (hard_reg_set_iter_next): Same.
* hsa-brig.c: Same.
* hsa-common.h (hsa_internal_fn_hasher::equal): Same.
* hsa-dump.c (dump_hsa_cfun): Same.
* hsa-gen.c (gen_function_def_parameters): Same.
* hsa-regalloc.c (dump_hsa_cfun_regalloc): Same.
* input.c (dump_line_table_statistics): Same.
(test_lexer): Same.
* input.h: Same.
* internal-fn.c (get_multi_vector_move): Same.
(expand_load_lanes_optab_fn): Same.
(expand_GOMP_SIMT_ENTER_ALLOC): Same.
(expand_GOMP_SIMT_EXIT): Same.
(expand_GOMP_SIMT_LAST_LANE): Same.
(expand_GOMP_SIMT_ORDERED_PRED): Same.
(expand_GOMP_SIMT_VOTE_ANY): Same.
(expand_GOMP_SIMT_XCHG_BFLY): Same.
(expand_GOMP_SIMT_XCHG_IDX): Same.
(expand_addsub_overflow): Same.
(expand_neg_overflow): Same.
(expand_mul_overflow): Same.
(expand_call_mem_ref): Same.
(expand_mask_load_optab_fn): Same.
(expand_scatter_store_optab_fn): Same.
(expand_gather_load_optab_fn): Same.
* ipa-cp.c (ipa_get_parm_lattices): Same.
(print_all_lattices): Same.
(ignore_edge_p): Same.
(build_toporder_info): Same.
(free_toporder_info): Same.
(push_node_to_stack): Same.
(ipcp_lattice<valtype>::set_contains_variable): Same.
(set_agg_lats_to_bottom): Same.
(ipcp_bits_lattice::meet_with): Same.
(set_single_call_flag): Same.
(initialize_node_lattices): Same.
(ipa_get_jf_ancestor_result): Same.
(ipcp_verify_propagated_values): Same.
(propagate_scalar_across_jump_function): Same.
(propagate_context_across_jump_function): Same.
(propagate_bits_across_jump_function): Same.
(ipa_vr_operation_and_type_effects): Same.
(propagate_vr_across_jump_function): Same.
(set_check_aggs_by_ref): Same.
(set_chain_of_aglats_contains_variable): Same.
(merge_aggregate_lattices): Same.
(agg_pass_through_permissible_p): Same.
(propagate_aggs_across_jump_function): Same.
(call_passes_through_thunk_p): Same.
(propagate_constants_across_call): Same.
(devirtualization_time_bonus): Same.
(good_cloning_opportunity_p): Same.
(context_independent_aggregate_values): Same.
(gather_context_independent_values): Same.
(perform_estimation_of_a_value): Same.
(estimate_local_effects): Same.
(value_topo_info<valtype>::add_val): Same.
(add_all_node_vals_to_toposort): Same.
(value_topo_info<valtype>::propagate_effects): Same.
(ipcp_propagate_stage): Same.
(ipcp_discover_new_direct_edges): Same.
(same_node_or_its_all_contexts_clone_p): Same.
(cgraph_edge_brings_value_p): Same.
(gather_edges_for_value): Same.
(create_specialized_node): Same.
(find_more_scalar_values_for_callers_subset): Same.
(find_more_contexts_for_caller_subset): Same.
(copy_plats_to_inter): Same.
(intersect_aggregates_with_edge): Same.
(find_aggregate_values_for_callers_subset): Same.
(cgraph_edge_brings_all_agg_vals_for_node): Same.
(decide_about_value): Same.
(decide_whether_version_node): Same.
(spread_undeadness): Same.
(identify_dead_nodes): Same.
(ipcp_store_vr_results): Same.
* ipa-devirt.c (final_warning_record::grow_type_warnings): Same.
* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same.
(redirect_to_unreachable): Same.
(edge_set_predicate): Same.
(evaluate_conditions_for_known_args): Same.
(evaluate_properties_for_edge): Same.
(ipa_fn_summary_t::duplicate): Same.
(ipa_call_summary_t::duplicate): Same.
(dump_ipa_call_summary): Same.
(ipa_dump_fn_summary): Same.
(eliminated_by_inlining_prob): Same.
(set_cond_stmt_execution_predicate): Same.
(set_switch_stmt_execution_predicate): Same.
(compute_bb_predicates): Same.
(will_be_nonconstant_expr_predicate): Same.
(phi_result_unknown_predicate): Same.
(analyze_function_body): Same.
(compute_fn_summary): Same.
(estimate_edge_devirt_benefit): Same.
(estimate_edge_size_and_time): Same.
(estimate_calls_size_and_time): Same.
(estimate_node_size_and_time): Same.
(remap_edge_change_prob): Same.
(remap_edge_summaries): Same.
(ipa_merge_fn_summary_after_inlining): Same.
(ipa_fn_summary_generate): Same.
(inline_read_section): Same.
(ipa_fn_summary_read): Same.
(ipa_fn_summary_write): Same.
* ipa-fnsummary.h: Same.
* ipa-hsa.c (ipa_hsa_read_section): Same.
* ipa-icf-gimple.c (func_checker::compare_loops): Same.
* ipa-icf.c (sem_function::param_used_p): Same.
* ipa-inline-analysis.c (do_estimate_edge_time): Same.
* ipa-inline.c (edge_badness): Same.
(inline_small_functions): Same.
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::stream_out): Same.
* ipa-predicate.c (predicate::remap_after_duplication): Same.
(predicate::remap_after_inlining): Same.
(predicate::stream_out): Same.
* ipa-predicate.h: Same.
* ipa-profile.c (ipa_profile_read_summary): Same.
* ipa-prop.c (ipa_get_param_decl_index_1): Same.
(count_formal_params): Same.
(ipa_dump_param): Same.
(ipa_alloc_node_params): Same.
(ipa_print_node_jump_functions_for_edge): Same.
(ipa_print_node_jump_functions): Same.
(ipa_load_from_parm_agg): Same.
(get_ancestor_addr_info): Same.
(ipa_compute_jump_functions_for_edge): Same.
(ipa_analyze_virtual_call_uses): Same.
(ipa_analyze_stmt_uses): Same.
(ipa_analyze_params_uses_in_bb): Same.
(update_jump_functions_after_inlining): Same.
(try_decrement_rdesc_refcount): Same.
(ipa_impossible_devirt_target): Same.
(update_indirect_edges_after_inlining): Same.
(combine_controlled_uses_counters): Same.
(ipa_edge_args_sum_t::duplicate): Same.
(ipa_write_jump_function): Same.
(ipa_write_indirect_edge_info): Same.
(ipa_write_node_info): Same.
(ipa_read_edge_info): Same.
(ipa_prop_read_section): Same.
(read_replacements_section): Same.
* ipa-prop.h (ipa_get_param_count): Same.
(ipa_get_param): Same.
(ipa_get_type): Same.
(ipa_get_param_move_cost): Same.
(ipa_set_param_used): Same.
(ipa_get_controlled_uses): Same.
(ipa_set_controlled_uses): Same.
(ipa_get_cs_argument_count): Same.
* ipa-pure-const.c (analyze_function): Same.
(pure_const_read_summary): Same.
* ipa-ref.h: Same.
* ipa-reference.c (ipa_reference_read_optimization_summary): Same.
* ipa-split.c (test_nonssa_use): Same.
(dump_split_point): Same.
(dominated_by_forbidden): Same.
(split_part_set_ssa_name_p): Same.
(find_split_points): Same.
* ira-build.c (finish_loop_tree_nodes): Same.
(low_pressure_loop_node_p): Same.
* ira-color.c (ira_reuse_stack_slot): Same.
* ira-int.h: Same.
* ira.c (setup_reg_equiv): Same.
(print_insn_chain): Same.
(ira): Same.
* loop-doloop.c (doloop_condition_get): Same.
(add_test): Same.
(record_reg_sets): Same.
(doloop_optimize): Same.
* loop-init.c (loop_optimizer_init): Same.
(fix_loop_structure): Same.
* loop-invariant.c (merge_identical_invariants): Same.
(compute_always_reached): Same.
(find_exits): Same.
(may_assign_reg_p): Same.
(find_invariants_bb): Same.
(find_invariants_body): Same.
(replace_uses): Same.
(can_move_invariant_reg): Same.
(free_inv_motion_data): Same.
(move_single_loop_invariants): Same.
(change_pressure): Same.
(mark_ref_regs): Same.
(calculate_loop_reg_pressure): Same.
* loop-iv.c (biv_entry_hasher::equal): Same.
(iv_extend_to_rtx_code): Same.
(check_iv_ref_table_size): Same.
(clear_iv_info): Same.
(latch_dominating_def): Same.
(iv_get_reaching_def): Same.
(iv_constant): Same.
(iv_subreg): Same.
(iv_extend): Same.
(iv_neg): Same.
(iv_add): Same.
(iv_mult): Same.
(get_biv_step): Same.
(record_iv): Same.
(analyzed_for_bivness_p): Same.
(record_biv): Same.
(iv_analyze_biv): Same.
(iv_analyze_expr): Same.
(iv_analyze_def): Same.
(iv_analyze_op): Same.
(iv_analyze): Same.
(iv_analyze_result): Same.
(biv_p): Same.
(eliminate_implied_conditions): Same.
(simplify_using_initial_values): Same.
(shorten_into_mode): Same.
(canonicalize_iv_subregs): Same.
(determine_max_iter): Same.
(check_simple_exit): Same.
(find_simple_exit): Same.
(get_simple_loop_desc): Same.
* loop-unroll.c (report_unroll): Same.
(decide_unrolling): Same.
(unroll_loops): Same.
(loop_exit_at_end_p): Same.
(decide_unroll_constant_iterations): Same.
(unroll_loop_constant_iterations): Same.
(compare_and_jump_seq): Same.
(unroll_loop_runtime_iterations): Same.
(decide_unroll_stupid): Same.
(unroll_loop_stupid): Same.
(referenced_in_one_insn_in_loop_p): Same.
(reset_debug_uses_in_loop): Same.
(analyze_iv_to_split_insn): Same.
* lra-eliminations.c (lra_debug_elim_table): Same.
(setup_can_eliminate): Same.
(form_sum): Same.
(lra_get_elimination_hard_regno): Same.
(lra_eliminate_regs_1): Same.
(eliminate_regs_in_insn): Same.
(update_reg_eliminate): Same.
(init_elimination): Same.
(lra_eliminate): Same.
* lra-int.h: Same.
* lra-lives.c (initiate_live_solver): Same.
* lra-remat.c (create_remat_bb_data): Same.
* lra-spills.c (lra_spill): Same.
* lra.c (lra_set_insn_recog_data): Same.
(lra_set_used_insn_alternative_by_uid): Same.
(init_reg_info): Same.
(expand_reg_info): Same.
* lto-cgraph.c (output_symtab): Same.
(read_identifier): Same.
(get_alias_symbol): Same.
(input_node): Same.
(input_varpool_node): Same.
(input_ref): Same.
(input_edge): Same.
(input_cgraph_1): Same.
(input_refs): Same.
(input_symtab): Same.
(input_offload_tables): Same.
(output_cgraph_opt_summary): Same.
(input_edge_opt_summary): Same.
(input_cgraph_opt_section): Same.
* lto-section-in.c (lto_free_raw_section_data): Same.
(lto_create_simple_input_block): Same.
(lto_free_function_in_decl_state_for_node): Same.
* lto-streamer-in.c (lto_tag_check_set): Same.
(lto_location_cache::revert_location_cache): Same.
(lto_location_cache::input_location): Same.
(lto_input_location): Same.
(stream_input_location_now): Same.
(lto_input_tree_ref): Same.
(lto_input_eh_catch_list): Same.
(input_eh_region): Same.
(lto_init_eh): Same.
(make_new_block): Same.
(input_cfg): Same.
(fixup_call_stmt_edges): Same.
(input_struct_function_base): Same.
(input_function): Same.
(lto_read_body_or_constructor): Same.
(lto_read_tree_1): Same.
(lto_read_tree): Same.
(lto_input_scc): Same.
(lto_input_tree_1): Same.
(lto_input_toplevel_asms): Same.
(lto_input_mode_table): Same.
(lto_reader_init): Same.
(lto_data_in_create): Same.
* lto-streamer-out.c (output_cfg): Same.
* lto-streamer.h: Same.
* modulo-sched.c (duplicate_insns_of_cycles): Same.
(generate_prolog_epilog): Same.
(mark_loop_unsched): Same.
(dump_insn_location): Same.
(loop_canon_p): Same.
(sms_schedule): Same.
* omp-expand.c (expand_omp_for_ordered_loops): Same.
(expand_omp_for_generic): Same.
(expand_omp_for_static_nochunk): Same.
(expand_omp_for_static_chunk): Same.
(expand_omp_simd): Same.
(expand_omp_taskloop_for_inner): Same.
(expand_oacc_for): Same.
(expand_omp_atomic_pipeline): Same.
(mark_loops_in_oacc_kernels_region): Same.
* omp-offload.c (oacc_xform_loop): Same.
* omp-simd-clone.c (simd_clone_adjust): Same.
* optabs-query.c (get_traditional_extraction_insn): Same.
* optabs.c (expand_vector_broadcast): Same.
(expand_binop_directly): Same.
(expand_twoval_unop): Same.
(expand_twoval_binop): Same.
(expand_unop_direct): Same.
(emit_indirect_jump): Same.
(emit_conditional_move): Same.
(emit_conditional_neg_or_complement): Same.
(emit_conditional_add): Same.
(vector_compare_rtx): Same.
(expand_vec_perm_1): Same.
(expand_vec_perm_const): Same.
(expand_vec_cond_expr): Same.
(expand_vec_series_expr): Same.
(maybe_emit_atomic_exchange): Same.
(maybe_emit_sync_lock_test_and_set): Same.
(expand_atomic_compare_and_swap): Same.
(expand_atomic_load): Same.
(expand_atomic_store): Same.
(maybe_emit_op): Same.
(valid_multiword_target_p): Same.
(create_integer_operand): Same.
(maybe_legitimize_operand_same_code): Same.
(maybe_legitimize_operand): Same.
(create_convert_operand_from_type): Same.
(can_reuse_operands_p): Same.
(maybe_legitimize_operands): Same.
(maybe_gen_insn): Same.
(maybe_expand_insn): Same.
(maybe_expand_jump_insn): Same.
(expand_insn): Same.
* optabs.h (create_expand_operand): Same.
(create_fixed_operand): Same.
(create_output_operand): Same.
(create_input_operand): Same.
(create_convert_operand_to): Same.
(create_convert_operand_from): Same.
* optinfo.h: Same.
* poly-int.h: Same.
* predict.c (optimize_insn_for_speed_p): Same.
(optimize_loop_for_size_p): Same.
(optimize_loop_for_speed_p): Same.
(optimize_loop_nest_for_speed_p): Same.
(get_base_value): Same.
(predicted_by_loop_heuristics_p): Same.
(predict_extra_loop_exits): Same.
(predict_loops): Same.
(predict_paths_for_bb): Same.
(predict_paths_leading_to): Same.
(propagate_freq): Same.
(pass_profile::execute): Same.
* predict.h: Same.
* profile-count.c (profile_count::differs_from_p): Same.
(profile_probability::differs_lot_from_p): Same.
* profile-count.h: Same.
* profile.c (branch_prob): Same.
* regrename.c (free_chain_data): Same.
(mark_conflict): Same.
(create_new_chain): Same.
(merge_overlapping_regs): Same.
(init_rename_info): Same.
(merge_chains): Same.
(regrename_analyze): Same.
(regrename_do_replace): Same.
(scan_rtx_reg): Same.
(record_out_operands): Same.
(build_def_use): Same.
* regrename.h: Same.
* reload.h: Same.
* reload1.c (init_reload): Same.
(maybe_fix_stack_asms): Same.
(copy_reloads): Same.
(count_pseudo): Same.
(count_spilled_pseudo): Same.
(find_reg): Same.
(find_reload_regs): Same.
(select_reload_regs): Same.
(spill_hard_reg): Same.
(fixup_eh_region_note): Same.
(set_reload_reg): Same.
(allocate_reload_reg): Same.
(compute_reload_subreg_offset): Same.
(reload_adjust_reg_for_icode): Same.
(emit_input_reload_insns): Same.
(emit_output_reload_insns): Same.
(do_input_reload): Same.
(inherit_piecemeal_p): Same.
* rtl.h: Same.
* sanopt.c (maybe_get_dominating_check): Same.
(maybe_optimize_ubsan_ptr_ifn): Same.
(can_remove_asan_check): Same.
(maybe_optimize_asan_check_ifn): Same.
(sanopt_optimize_walker): Same.
* sched-deps.c (add_dependence_list): Same.
(chain_to_prev_insn): Same.
(add_insn_mem_dependence): Same.
(create_insn_reg_set): Same.
(maybe_extend_reg_info_p): Same.
(sched_analyze_reg): Same.
(sched_analyze_1): Same.
(get_implicit_reg_pending_clobbers): Same.
(chain_to_prev_insn_p): Same.
(deps_analyze_insn): Same.
(deps_start_bb): Same.
(sched_free_deps): Same.
(init_deps): Same.
(init_deps_reg_last): Same.
(free_deps): Same.
* sched-ebb.c: Same.
* sched-int.h: Same.
* sched-rgn.c (add_branch_dependences): Same.
(concat_insn_mem_list): Same.
(deps_join): Same.
(sched_rgn_compute_dependencies): Same.
* sel-sched-ir.c (reset_target_context): Same.
(copy_deps_context): Same.
(init_id_from_df): Same.
(has_dependence_p): Same.
(change_loops_latches): Same.
(bb_top_order_comparator): Same.
(make_region_from_loop_preheader): Same.
(sel_init_pipelining): Same.
(get_loop_nest_for_rgn): Same.
(make_regions_from_the_rest): Same.
(sel_is_loop_preheader_p): Same.
* sel-sched-ir.h (inner_loop_header_p): Same.
(get_all_loop_exits): Same.
* selftest.h: Same.
* sese.c (sese_build_liveouts): Same.
(sese_insert_phis_for_liveouts): Same.
* sese.h (defined_in_sese_p): Same.
* sreal.c (sreal::stream_out): Same.
* sreal.h: Same.
* streamer-hooks.h: Same.
* target-globals.c (save_target_globals): Same.
* target-globals.h: Same.
* target.def: Same.
* target.h: Same.
* targhooks.c (default_has_ifunc_p): Same.
(default_empty_mask_is_expensive): Same.
(default_init_cost): Same.
* targhooks.h: Same.
* toplev.c: Same.
* tree-affine.c (aff_combination_mult): Same.
(aff_combination_expand): Same.
(aff_combination_constant_multiple_p): Same.
* tree-affine.h: Same.
* tree-cfg.c (build_gimple_cfg): Same.
(replace_loop_annotate_in_block): Same.
(replace_uses_by): Same.
(remove_bb): Same.
(dump_cfg_stats): Same.
(gimple_duplicate_sese_region): Same.
(gimple_duplicate_sese_tail): Same.
(move_block_to_fn): Same.
(replace_block_vars_by_duplicates): Same.
(move_sese_region_to_fn): Same.
(print_loops_bb): Same.
(print_loop): Same.
(print_loops): Same.
(debug): Same.
(debug_loops): Same.
* tree-cfg.h: Same.
* tree-chrec.c (chrec_fold_plus_poly_poly): Same.
(chrec_fold_multiply_poly_poly): Same.
(chrec_evaluate): Same.
(chrec_component_in_loop_num): Same.
(reset_evolution_in_loop): Same.
(is_multivariate_chrec): Same.
(chrec_contains_symbols): Same.
(nb_vars_in_chrec): Same.
(chrec_convert_1): Same.
(chrec_convert_aggressive): Same.
* tree-chrec.h: Same.
* tree-core.h: Same.
* tree-data-ref.c (dump_data_dependence_relation): Same.
(canonicalize_base_object_address): Same.
(data_ref_compare_tree): Same.
(prune_runtime_alias_test_list): Same.
(get_segment_min_max): Same.
(create_intersect_range_checks): Same.
(conflict_fn_no_dependence): Same.
(object_address_invariant_in_loop_p): Same.
(analyze_ziv_subscript): Same.
(analyze_siv_subscript_cst_affine): Same.
(analyze_miv_subscript): Same.
(analyze_overlapping_iterations): Same.
(build_classic_dist_vector_1): Same.
(add_other_self_distances): Same.
(same_access_functions): Same.
(build_classic_dir_vector): Same.
(subscript_dependence_tester_1): Same.
(subscript_dependence_tester): Same.
(access_functions_are_affine_or_constant_p): Same.
(get_references_in_stmt): Same.
(loop_nest_has_data_refs): Same.
(graphite_find_data_references_in_stmt): Same.
(find_data_references_in_bb): Same.
(get_base_for_alignment): Same.
(find_loop_nest_1): Same.
(find_loop_nest): Same.
* tree-data-ref.h (dr_alignment): Same.
(ddr_dependence_level): Same.
* tree-if-conv.c (fold_build_cond_expr): Same.
(add_to_predicate_list): Same.
(add_to_dst_predicate_list): Same.
(phi_convertible_by_degenerating_args): Same.
(idx_within_array_bound): Same.
(all_preds_critical_p): Same.
(pred_blocks_visited_p): Same.
(predicate_bbs): Same.
(build_region): Same.
(if_convertible_loop_p_1): Same.
(is_cond_scalar_reduction): Same.
(predicate_scalar_phi): Same.
(remove_conditions_and_labels): Same.
(combine_blocks): Same.
(version_loop_for_if_conversion): Same.
(versionable_outer_loop_p): Same.
(ifcvt_local_dce): Same.
(tree_if_conversion): Same.
(pass_if_conversion::gate): Same.
* tree-if-conv.h: Same.
* tree-inline.c (maybe_move_debug_stmts_to_successors): Same.
* tree-loop-distribution.c (bb_top_order_cmp): Same.
(free_rdg): Same.
(stmt_has_scalar_dependences_outside_loop): Same.
(copy_loop_before): Same.
(create_bb_after_loop): Same.
(const_with_all_bytes_same): Same.
(generate_memset_builtin): Same.
(generate_memcpy_builtin): Same.
(destroy_loop): Same.
(build_rdg_partition_for_vertex): Same.
(compute_access_range): Same.
(data_ref_segment_size): Same.
(latch_dominated_by_data_ref): Same.
(compute_alias_check_pairs): Same.
(fuse_memset_builtins): Same.
(finalize_partitions): Same.
(find_seed_stmts_for_distribution): Same.
(prepare_perfect_loop_nest): Same.
* tree-parloops.c (lambda_transform_legal_p): Same.
(loop_parallel_p): Same.
(reduc_stmt_res): Same.
(add_field_for_name): Same.
(create_call_for_reduction_1): Same.
(replace_uses_in_bb_by): Same.
(transform_to_exit_first_loop_alt): Same.
(try_transform_to_exit_first_loop_alt): Same.
(transform_to_exit_first_loop): Same.
(num_phis): Same.
(gen_parallel_loop): Same.
(gather_scalar_reductions): Same.
(get_omp_data_i_param): Same.
(try_create_reduction_list): Same.
(oacc_entry_exit_single_gang): Same.
(parallelize_loops): Same.
* tree-pass.h: Same.
* tree-predcom.c (determine_offset): Same.
(last_always_executed_block): Same.
(split_data_refs_to_components): Same.
(suitable_component_p): Same.
(valid_initializer_p): Same.
(find_looparound_phi): Same.
(insert_looparound_copy): Same.
(add_looparound_copies): Same.
(determine_roots_comp): Same.
(predcom_tmp_var): Same.
(initialize_root_vars): Same.
(initialize_root_vars_store_elim_1): Same.
(initialize_root_vars_store_elim_2): Same.
(finalize_eliminated_stores): Same.
(initialize_root_vars_lm): Same.
(remove_stmt): Same.
(determine_unroll_factor): Same.
(execute_pred_commoning_cbck): Same.
(base_names_in_chain_on): Same.
(combine_chains): Same.
(pcom_stmt_dominates_stmt_p): Same.
(try_combine_chains): Same.
(prepare_initializers_chain_store_elim): Same.
(prepare_initializers_chain): Same.
(prepare_initializers): Same.
(prepare_finalizers_chain): Same.
(prepare_finalizers): Same.
(insert_init_seqs): Same.
* tree-scalar-evolution.c (loop_phi_node_p): Same.
(compute_overall_effect_of_inner_loop): Same.
(add_to_evolution_1): Same.
(add_to_evolution): Same.
(follow_ssa_edge_binary): Same.
(follow_ssa_edge_expr): Same.
(backedge_phi_arg_p): Same.
(follow_ssa_edge_in_condition_phi_branch): Same.
(follow_ssa_edge_in_condition_phi): Same.
(follow_ssa_edge_inner_loop_phi): Same.
(follow_ssa_edge): Same.
(analyze_evolution_in_loop): Same.
(analyze_initial_condition): Same.
(interpret_loop_phi): Same.
(interpret_condition_phi): Same.
(interpret_rhs_expr): Same.
(interpret_expr): Same.
(interpret_gimple_assign): Same.
(analyze_scalar_evolution_1): Same.
(analyze_scalar_evolution): Same.
(analyze_scalar_evolution_for_address_of): Same.
(get_instantiated_value_entry): Same.
(loop_closed_phi_def): Same.
(instantiate_scev_name): Same.
(instantiate_scev_poly): Same.
(instantiate_scev_binary): Same.
(instantiate_scev_convert): Same.
(instantiate_scev_not): Same.
(instantiate_scev_r): Same.
(instantiate_scev): Same.
(resolve_mixers): Same.
(initialize_scalar_evolutions_analyzer): Same.
(scev_reset_htab): Same.
(scev_reset): Same.
(derive_simple_iv_with_niters): Same.
(simple_iv_with_niters): Same.
(expression_expensive_p): Same.
(final_value_replacement_loop): Same.
* tree-scalar-evolution.h (block_before_loop): Same.
* tree-ssa-address.h: Same.
* tree-ssa-dce.c (find_obviously_necessary_stmts): Same.
* tree-ssa-dom.c (edge_info::record_simple_equiv): Same.
(record_edge_info): Same.
* tree-ssa-live.c (var_map_base_fini): Same.
(remove_unused_locals): Same.
* tree-ssa-live.h: Same.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same.
(pass_ch_vect::execute): Same.
(pass_ch::process_loop_p): Same.
* tree-ssa-loop-im.c (mem_ref_hasher::hash): Same.
(movement_possibility): Same.
(outermost_invariant_loop): Same.
(stmt_cost): Same.
(determine_max_movement): Same.
(invariantness_dom_walker::before_dom_children): Same.
(move_computations): Same.
(may_move_till): Same.
(force_move_till_op): Same.
(force_move_till): Same.
(memref_free): Same.
(record_mem_ref_loc): Same.
(set_ref_stored_in_loop): Same.
(mark_ref_stored): Same.
(sort_bbs_in_loop_postorder_cmp): Same.
(sort_locs_in_loop_postorder_cmp): Same.
(analyze_memory_references): Same.
(mem_refs_may_alias_p): Same.
(find_ref_loc_in_loop_cmp): Same.
(rewrite_mem_ref_loc::operator): Same.
(first_mem_ref_loc_1::operator): Same.
(sm_set_flag_if_changed::operator): Same.
(execute_sm_if_changed_flag_set): Same.
(execute_sm): Same.
(hoist_memory_references): Same.
(ref_always_accessed::operator): Same.
(refs_independent_p): Same.
(record_dep_loop): Same.
(ref_indep_loop_p_1): Same.
(ref_indep_loop_p): Same.
(can_sm_ref_p): Same.
(find_refs_for_sm): Same.
(loop_suitable_for_sm): Same.
(store_motion_loop): Same.
(store_motion): Same.
(fill_always_executed_in): Same.
* tree-ssa-loop-ivcanon.c (constant_after_peeling): Same.
(estimated_unrolled_size): Same.
(loop_edge_to_cancel): Same.
(remove_exits_and_undefined_stmts): Same.
(remove_redundant_iv_tests): Same.
(unloop_loops): Same.
(estimated_peeled_sequence_size): Same.
(try_peel_loop): Same.
(canonicalize_loop_induction_variables): Same.
(canonicalize_induction_variables): Same.
* tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same.
(name_info): Same.
(stmt_after_inc_pos): Same.
(contains_abnormal_ssa_name_p): Same.
(niter_for_exit): Same.
(find_bivs): Same.
(mark_bivs): Same.
(find_givs_in_bb): Same.
(find_induction_variables): Same.
(find_interesting_uses_cond): Same.
(outermost_invariant_loop_for_expr): Same.
(idx_find_step): Same.
(add_candidate_1): Same.
(add_iv_candidate_derived_from_uses): Same.
(alloc_use_cost_map): Same.
(prepare_decl_rtl): Same.
(generic_predict_doloop_p): Same.
(computation_cost): Same.
(determine_common_wider_type): Same.
(get_computation_aff_1): Same.
(get_use_type): Same.
(determine_group_iv_cost_address): Same.
(iv_period): Same.
(difference_cannot_overflow_p): Same.
(may_eliminate_iv): Same.
(determine_set_costs): Same.
(cheaper_cost_pair): Same.
(compare_cost_pair): Same.
(iv_ca_cand_for_group): Same.
(iv_ca_recount_cost): Same.
(iv_ca_set_remove_invs): Same.
(iv_ca_set_no_cp): Same.
(iv_ca_set_add_invs): Same.
(iv_ca_set_cp): Same.
(iv_ca_add_group): Same.
(iv_ca_cost): Same.
(iv_ca_compare_deps): Same.
(iv_ca_delta_reverse): Same.
(iv_ca_delta_commit): Same.
(iv_ca_cand_used_p): Same.
(iv_ca_delta_free): Same.
(iv_ca_new): Same.
(iv_ca_free): Same.
(iv_ca_dump): Same.
(iv_ca_extend): Same.
(iv_ca_narrow): Same.
(iv_ca_prune): Same.
(cheaper_cost_with_cand): Same.
(iv_ca_replace): Same.
(try_add_cand_for): Same.
(get_initial_solution): Same.
(try_improve_iv_set): Same.
(find_optimal_iv_set_1): Same.
(create_new_iv): Same.
(rewrite_use_compare): Same.
(remove_unused_ivs): Same.
(determine_scaling_factor): Same.
* tree-ssa-loop-ivopts.h: Same.
* tree-ssa-loop-manip.c (create_iv): Same.
(compute_live_loop_exits): Same.
(add_exit_phi): Same.
(add_exit_phis): Same.
(find_uses_to_rename_use): Same.
(find_uses_to_rename_def): Same.
(find_uses_to_rename_in_loop): Same.
(rewrite_into_loop_closed_ssa): Same.
(check_loop_closed_ssa_bb): Same.
(split_loop_exit_edge): Same.
(ip_end_pos): Same.
(ip_normal_pos): Same.
(copy_phi_node_args): Same.
(gimple_duplicate_loop_to_header_edge): Same.
(can_unroll_loop_p): Same.
(determine_exit_conditions): Same.
(scale_dominated_blocks_in_loop): Same.
(niter_for_unrolled_loop): Same.
(tree_transform_and_unroll_loop): Same.
(rewrite_all_phi_nodes_with_iv): Same.
* tree-ssa-loop-manip.h: Same.
* tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same.
(number_of_iterations_ne): Same.
(assert_no_overflow_lt): Same.
(assert_loop_rolls_lt): Same.
(number_of_iterations_lt): Same.
(adjust_cond_for_loop_until_wrap): Same.
(tree_simplify_using_condition): Same.
(simplify_using_initial_conditions): Same.
(simplify_using_outer_evolutions): Same.
(loop_only_exit_p): Same.
(ssa_defined_by_minus_one_stmt_p): Same.
(number_of_iterations_popcount): Same.
(number_of_iterations_exit): Same.
(find_loop_niter): Same.
(finite_loop_p): Same.
(chain_of_csts_start): Same.
(get_val_for): Same.
(loop_niter_by_eval): Same.
(derive_constant_upper_bound_ops): Same.
(do_warn_aggressive_loop_optimizations): Same.
(record_estimate): Same.
(get_cst_init_from_scev): Same.
(record_nonwrapping_iv): Same.
(idx_infer_loop_bounds): Same.
(infer_loop_bounds_from_ref): Same.
(infer_loop_bounds_from_array): Same.
(infer_loop_bounds_from_pointer_arith): Same.
(infer_loop_bounds_from_signedness): Same.
(bound_index): Same.
(discover_iteration_bound_by_body_walk): Same.
(maybe_lower_iteration_bound): Same.
(estimate_numbers_of_iterations): Same.
(estimated_loop_iterations): Same.
(estimated_loop_iterations_int): Same.
(max_loop_iterations): Same.
(max_loop_iterations_int): Same.
(likely_max_loop_iterations): Same.
(likely_max_loop_iterations_int): Same.
(estimated_stmt_executions_int): Same.
(max_stmt_executions): Same.
(likely_max_stmt_executions): Same.
(estimated_stmt_executions): Same.
(stmt_dominates_stmt_p): Same.
(nowrap_type_p): Same.
(loop_exits_before_overflow): Same.
(scev_var_range_cant_overflow): Same.
(scev_probably_wraps_p): Same.
(free_numbers_of_iterations_estimates): Same.
* tree-ssa-loop-niter.h: Same.
* tree-ssa-loop-prefetch.c (release_mem_refs): Same.
(idx_analyze_ref): Same.
(analyze_ref): Same.
(gather_memory_references_ref): Same.
(mark_nontemporal_store): Same.
(emit_mfence_after_loop): Same.
(may_use_storent_in_loop_p): Same.
(mark_nontemporal_stores): Same.
(should_unroll_loop_p): Same.
(volume_of_dist_vector): Same.
(add_subscript_strides): Same.
(self_reuse_distance): Same.
(insn_to_prefetch_ratio_too_small_p): Same.
* tree-ssa-loop-split.c (split_at_bb_p): Same.
(patch_loop_exit): Same.
(find_or_create_guard_phi): Same.
(easy_exit_values): Same.
(connect_loop_phis): Same.
(connect_loops): Same.
(compute_new_first_bound): Same.
(split_loop): Same.
(tree_ssa_split_loops): Same.
* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same.
(is_maybe_undefined): Same.
(tree_may_unswitch_on): Same.
(simplify_using_entry_checks): Same.
(tree_unswitch_single_loop): Same.
(tree_unswitch_loop): Same.
(tree_unswitch_outer_loop): Same.
(empty_bb_without_guard_p): Same.
(used_outside_loop_p): Same.
(get_vop_from_header): Same.
(hoist_guard): Same.
* tree-ssa-loop.c (gate_oacc_kernels): Same.
(get_lsm_tmp_name): Same.
* tree-ssa-loop.h: Same.
* tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same.
(build_and_add_sum): Same.
(no_side_effect_bb): Same.
(get_ops): Same.
(linearize_expr): Same.
(should_break_up_subtract): Same.
(linearize_expr_tree): Same.
* tree-ssa-scopedtables.c: Same.
* tree-ssa-scopedtables.h: Same.
* tree-ssa-structalias.c (condense_visit): Same.
(label_visit): Same.
(dump_pred_graph): Same.
(perform_var_substitution): Same.
(move_complex_constraints): Same.
(remove_preds_and_fake_succs): Same.
* tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same.
(determine_bb_domination_status): Same.
(duplicate_thread_path): Same.
(thread_through_all_blocks): Same.
* tree-ssa-threadupdate.h: Same.
* tree-streamer-in.c (streamer_read_string_cst): Same.
(input_identifier): Same.
(unpack_ts_type_common_value_fields): Same.
(unpack_ts_block_value_fields): Same.
(unpack_ts_translation_unit_decl_value_fields): Same.
(unpack_ts_omp_clause_value_fields): Same.
(streamer_read_tree_bitfields): Same.
(streamer_alloc_tree): Same.
(lto_input_ts_common_tree_pointers): Same.
(lto_input_ts_vector_tree_pointers): Same.
(lto_input_ts_poly_tree_pointers): Same.
(lto_input_ts_complex_tree_pointers): Same.
(lto_input_ts_decl_minimal_tree_pointers): Same.
(lto_input_ts_decl_common_tree_pointers): Same.
(lto_input_ts_decl_non_common_tree_pointers): Same.
(lto_input_ts_decl_with_vis_tree_pointers): Same.
(lto_input_ts_field_decl_tree_pointers): Same.
(lto_input_ts_function_decl_tree_pointers): Same.
(lto_input_ts_type_common_tree_pointers): Same.
(lto_input_ts_type_non_common_tree_pointers): Same.
(lto_input_ts_list_tree_pointers): Same.
(lto_input_ts_vec_tree_pointers): Same.
(lto_input_ts_exp_tree_pointers): Same.
(lto_input_ts_block_tree_pointers): Same.
(lto_input_ts_binfo_tree_pointers): Same.
(lto_input_ts_constructor_tree_pointers): Same.
(lto_input_ts_omp_clause_tree_pointers): Same.
(streamer_read_tree_body): Same.
* tree-streamer.h: Same.
* tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same.
* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same.
(vect_analyze_possibly_independent_ddr): Same.
(vect_analyze_data_ref_dependence): Same.
(vect_compute_data_ref_alignment): Same.
(vect_enhance_data_refs_alignment): Same.
(vect_analyze_data_ref_access): Same.
(vect_check_gather_scatter): Same.
(vect_find_stmt_data_reference): Same.
(vect_create_addr_base_for_vector_ref): Same.
(vect_setup_realignment): Same.
(vect_supportable_dr_alignment): Same.
* tree-vect-loop-manip.c (rename_variables_in_bb): Same.
(adjust_phi_and_debug_stmts): Same.
(vect_set_loop_mask): Same.
(add_preheader_seq): Same.
(vect_maybe_permute_loop_masks): Same.
(vect_set_loop_masks_directly): Same.
(vect_set_loop_condition_masked): Same.
(vect_set_loop_condition_unmasked): Same.
(slpeel_duplicate_current_defs_from_edges): Same.
(slpeel_add_loop_guard): Same.
(slpeel_can_duplicate_loop_p): Same.
(create_lcssa_for_virtual_phi): Same.
(iv_phi_p): Same.
(vect_update_ivs_after_vectorizer): Same.
(vect_gen_vector_loop_niters_mult_vf): Same.
(slpeel_update_phi_nodes_for_loops): Same.
(slpeel_update_phi_nodes_for_guard1): Same.
(find_guard_arg): Same.
(slpeel_update_phi_nodes_for_guard2): Same.
(slpeel_update_phi_nodes_for_lcssa): Same.
(vect_do_peeling): Same.
(vect_create_cond_for_alias_checks): Same.
(vect_loop_versioning): Same.
* tree-vect-loop.c (vect_determine_vf_for_stmt): Same.
(vect_inner_phi_in_double_reduction_p): Same.
(vect_analyze_scalar_cycles_1): Same.
(vect_fixup_scalar_cycles_with_patterns): Same.
(vect_get_loop_niters): Same.
(bb_in_loop_p): Same.
(vect_get_max_nscalars_per_iter): Same.
(vect_verify_full_masking): Same.
(vect_compute_single_scalar_iteration_cost): Same.
(vect_analyze_loop_form_1): Same.
(vect_analyze_loop_form): Same.
(vect_active_double_reduction_p): Same.
(vect_analyze_loop_operations): Same.
(neutral_op_for_slp_reduction): Same.
(vect_is_simple_reduction): Same.
(vect_model_reduction_cost): Same.
(get_initial_def_for_reduction): Same.
(get_initial_defs_for_reduction): Same.
(vect_create_epilog_for_reduction): Same.
(vectorize_fold_left_reduction): Same.
(vectorizable_reduction): Same.
(vectorizable_induction): Same.
(vectorizable_live_operation): Same.
(loop_niters_no_overflow): Same.
(vect_get_loop_mask): Same.
(vect_transform_loop_stmt): Same.
(vect_transform_loop): Same.
* tree-vect-patterns.c (vect_reassociating_reduction_p): Same.
(vect_determine_precisions): Same.
(vect_pattern_recog_1): Same.
* tree-vect-slp.c (vect_analyze_slp_instance): Same.
* tree-vect-stmts.c (stmt_vectype): Same.
(process_use): Same.
(vect_init_vector_1): Same.
(vect_truncate_gather_scatter_offset): Same.
(get_group_load_store_type): Same.
(vect_build_gather_load_calls): Same.
(vect_get_strided_load_store_ops): Same.
(vectorizable_simd_clone_call): Same.
(vectorizable_store): Same.
(permute_vec_elements): Same.
(vectorizable_load): Same.
(vect_transform_stmt): Same.
(supportable_widening_operation): Same.
* tree-vectorizer.c (vec_info::replace_stmt): Same.
(vec_info::free_stmt_vec_info): Same.
(vect_free_loop_info_assumptions): Same.
(vect_loop_vectorized_call): Same.
(set_uid_loop_bbs): Same.
(vectorize_loops): Same.
* tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same.
* tree.c (add_tree_to_fld_list): Same.
(fld_type_variant_equal_p): Same.
(fld_decl_context): Same.
(fld_incomplete_type_of): Same.
(free_lang_data_in_binfo): Same.
(need_assembler_name_p): Same.
(find_decls_types_r): Same.
(get_eh_types_for_runtime): Same.
(find_decls_types_in_eh_region): Same.
(find_decls_types_in_node): Same.
(assign_assembler_name_if_needed): Same.
* value-prof.c (stream_out_histogram_value): Same.
* value-prof.h: Same.
* var-tracking.c (use_narrower_mode): Same.
(prepare_call_arguments): Same.
(vt_expand_loc_callback): Same.
(resolve_expansions_pending_recursion): Same.
(vt_expand_loc): Same.
* varasm.c (const_hash_1): Same.
(compare_constant): Same.
(tree_output_constant_def): Same.
(simplify_subtraction): Same.
(get_pool_constant): Same.
(output_constant_pool_2): Same.
(output_constant_pool_1): Same.
(mark_constants_in_pattern): Same.
(mark_constant_pool): Same.
(get_section_anchor): Same.
* vr-values.c (compare_range_with_value): Same.
(vr_values::extract_range_from_phi_node): Same.
* vr-values.h: Same.
* web.c (unionfind_union): Same.
* wide-int.h: Same.
From-SVN: r273311
|
|
I found GIMPLE_EH_ELSE offered exactly the semantics I needed for some
Ada changes yet to be contributed, but GIMPLE_EH_ELSE was only built
by GIMPLE passes, and I needed to build earlier something that
eventually became GIMPLE_EH_ELSE.
This patch does that, introducing an EH_ELSE_EXPR tree, and logic to
dump it and to gimplify it.
for gcc/ChangeLog
* doc/generic.texi (Cleanups): Document EH_ELSE_EXPR.
* except.c: Likewise.
* expr.c (expand_expr_real_1): Reject it.
* gimplify.c (gimplify_expr): Gimplify it, within
TRY_FINALLY_EXPR.
* tree-dump.c (dequeue_and_dump): Dump it.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree.c (block_may_fallthru): Handle it.
* tree.def (EH_ELSE_EXPR): Introduce it.
* gimple-pretty-print.c (dump_gimple_try): Dump TRY_FINALLY
with GIMPLE_EH_ELSE as try/finally/else.
From-SVN: r273084
|
|
to all aggregate types.
* expr.c (expand_expr_real_1) <BIT_FIELD_REF>: Apply the big-endian
adjustment for bit-fields to all aggregate types.
ada/
* gcc-interface/gigi.h (make_packable_type): Remove default value.
(value_factor_p): Tweak prototype.
* gcc-interface/decl.c (gnat_to_gnu_entity): Add comment.
(gnat_to_gnu_component_type): Likewise.
(gnat_to_gnu_field): Likewise. Fetch the position of the field earlier
and simplify the condition under which the type is packed. Declare
local variable is_bitfield. Pass 1 as max_align to make_packable_type
if it is set to true.
(copy_and_substitute_in_layout): Pass 0 to make_packable_type.
* gcc-interface/utils.c (make_packable_array_type): New function.
(make_packable_type): Use it to rewrite the type of array field.
(maybe_pad_type): Pass align parameter to make_packable_type.
(create_field_decl): Minor tweaks.
(value_factor_p): Assert that FACTOR is a power of 2 and replace the
modulo computation by a masking operation.
From-SVN: r272810
|
|
2019-06-27 Aaron Sawdey <acsawdey@linux.ibm.com>
* builtins.c (get_memory_rtx): Fix comment.
* optabs.def (movmem_optab): Change to cpymem_optab.
* expr.c (emit_block_move_via_cpymem): Change movmem to cpymem.
(emit_block_move_hints): Change movmem to cpymem.
* defaults.h: Change movmem to cpymem.
* targhooks.c (get_move_ratio): Change movmem to cpymem.
(default_use_by_pieces_infrastructure_p): Ditto.
* config/aarch64/aarch64-protos.h: Change movmem to cpymem.
* config/aarch64/aarch64.c (aarch64_expand_movmem): Change movmem
to cpymem.
* config/aarch64/aarch64.h: Change movmem to cpymem.
* config/aarch64/aarch64.md (movmemdi): Change name to cpymemdi.
* config/alpha/alpha.h: Change movmem to cpymem in comment.
* config/alpha/alpha.md (movmemqi, movmemdi, *movmemdi_1): Change
movmem to cpymem.
* config/arc/arc-protos.h: Change movmem to cpymem.
* config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
* config/arc/arc.h: Change movmem to cpymem in comment.
* config/arc/arc.md (movmemsi): Change movmem to cpymem.
* config/arm/arm-protos.h: Change movmem to cpymem in names.
* config/arm/arm.c (arm_movmemqi_unaligned, arm_gen_movmemqi,
gen_movmem_ldrd_strd, thumb_expand_movmemqi) Change movmem to cpymem.
* config/arm/arm.md (movmemqi): Change movmem to cpymem.
* config/arm/thumb1.md (movmem12b, movmem8b): Change movmem to cpymem.
* config/avr/avr-protos.h: Change movmem to cpymem.
* config/avr/avr.c (avr_adjust_insn_length, avr_emit_movmemhi,
avr_out_movmem): Change movmem to cpymem.
* config/avr/avr.md (movmemhi, movmem_<mode>, movmemx_<mode>):
Change movmem to cpymem.
* config/bfin/bfin-protos.h: Change movmem to cpymem.
* config/bfin/bfin.c (single_move_for_movmem, bfin_expand_movmem):
Change movmem to cpymem.
* config/bfin/bfin.h: Change movmem to cpymem in comment.
* config/bfin/bfin.md (movmemsi): Change name to cpymemsi.
* config/c6x/c6x-protos.h: Change movmem to cpymem.
* config/c6x/c6x.c (c6x_expand_movmem): Change movmem to cpymem.
* config/c6x/c6x.md (movmemsi): Change name to cpymemsi.
* config/frv/frv.md (movmemsi): Change name to cpymemsi.
* config/ft32/ft32.md (movmemsi): Change name to cpymemsi.
* config/h8300/h8300.md (movmemsi): Change name to cpymemsi.
* config/i386/i386-expand.c (expand_set_or_movmem_via_loop,
expand_set_or_movmem_via_rep, expand_movmem_epilogue,
expand_setmem_epilogue_via_loop, expand_set_or_cpymem_prologue,
expand_small_cpymem_or_setmem,
expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves,
expand_set_or_cpymem_constant_prologue,
ix86_expand_set_or_cpymem): Change movmem to cpymem.
* config/i386/i386-protos.h: Change movmem to cpymem.
* config/i386/i386.h: Change movmem to cpymem in comment.
* config/i386/i386.md (movmem<mode>): Change name to cpymem.
(setmem<mode>): Change expansion function name.
* config/lm32/lm32.md (movmemsi): Change name to cpymemsi.
* config/m32c/blkmov.md (movmemhi, movmemhi_bhi_op, movmemhi_bpsi_op,
movmemhi_whi_op, movmemhi_wpsi_op): Change movmem to cpymem.
* config/m32c/m32c-protos.h: Change movmem to cpymem.
* config/m32c/m32c.c (m32c_expand_movmemhi): Change movmem to cpymem.
* config/m32r/m32r.c (m32r_expand_block_move): Change movmem to cpymem.
* config/m32r/m32r.md (movmemsi, movmemsi_internal): Change movmem
to cpymem.
* config/mcore/mcore.md (movmemsi): Change name to cpymemsi.
* config/microblaze/microblaze.c: Change movmem to cpymem in comment.
* config/microblaze/microblaze.md (movmemsi): Change name to cpymemsi.
* config/mips/mips.c (mips_use_by_pieces_infrastructure_p):
Change movmem to cpymem.
* config/mips/mips.h: Change movmem to cpymem.
* config/mips/mips.md (movmemsi): Change name to cpymemsi.
* config/nds32/nds32-memory-manipulation.c
(nds32_expand_movmemsi_loop_unknown_size,
nds32_expand_movmemsi_loop_known_size, nds32_expand_movmemsi_loop,
nds32_expand_movmemsi_unroll,
nds32_expand_movmemsi): Change movmem to cpymem.
* config/nds32/nds32-multiple.md (movmemsi): Change name to cpymemsi.
* config/nds32/nds32-protos.h: Change movmem to cpymem.
* config/pa/pa.c (compute_movmem_length): Change movmem to cpymem.
(pa_adjust_insn_length): Change call to compute_movmem_length.
* config/pa/pa.md (movmemsi, movmemsi_prereload, movmemsi_postreload,
movmemdi, movmemdi_prereload,
movmemdi_postreload): Change movmem to cpymem.
* config/pdp11/pdp11.md (movmemhi, movmemhi1,
movmemhi_nocc, UNSPEC_MOVMEM): Change movmem to cpymem.
* config/riscv/riscv.c: Change movmem to cpymem in comment.
* config/riscv/riscv.h: Change movmem to cpymem.
* config/riscv/riscv.md: (movmemsi) Change name to cpymemsi.
* config/rs6000/rs6000.md: (movmemsi) Change name to cpymemsi.
* config/rx/rx.md: (UNSPEC_MOVMEM, movmemsi, rx_movmem): Change
movmem to cpymem.
* config/s390/s390-protos.h: Change movmem to cpymem.
* config/s390/s390.c (s390_expand_movmem, s390_expand_setmem,
s390_expand_insv): Change movmem to cpymem.
* config/s390/s390.md (movmem<mode>, movmem_short, *movmem_short,
movmem_long, *movmem_long, *movmem_long_31z): Change movmem to cpymem.
* config/sh/sh.md (movmemsi): Change name to cpymemsi.
* config/sparc/sparc.h: Change movmem to cpymem in comment.
* config/vax/vax-protos.h (vax_output_movmemsi): Remove prototype
for nonexistent function.
* config/vax/vax.h: Change movmem to cpymem in comment.
* config/vax/vax.md (movmemhi, movmemhi1): Change movmem to cpymem.
* config/visium/visium.h: Change movmem to cpymem in comment.
* config/visium/visium.md (movmemsi): Change name to cpymemsi.
* config/xtensa/xtensa.md (movmemsi): Change name to cpymemsi.
* doc/md.texi: Change movmem to cpymem and update description to match.
* doc/rtl.texi: Change movmem to cpymem.
* target.def (use_by_pieces_infrastructure_p): Change movmem to cpymem.
* doc/tm.texi: Regenerate.
From-SVN: r272755
|
|
2019-05-20 Martin Liska <mliska@suse.cz>
PR middle-end/90263
* builtins.c (expand_builtin_memory_copy_args): When having a
target with fast mempcpy implementation do now use memcpy.
* config/i386/i386.c (ix86_libc_has_fast_function): New.
(TARGET_LIBC_HAS_FAST_FUNCTION): Likewise.
* doc/tm.texi: Likewise.
* doc/tm.texi.in: Likewise.
* target.def:
* expr.c (emit_block_move_hints): Add 2 new arguments.
* expr.h (emit_block_move_hints): Bail out when libcall
to memcpy would be used.
2019-05-20 Martin Liska <mliska@suse.cz>
PR middle-end/90263
* gcc.c-torture/compile/pr90263.c: New test.
* lib/target-supports.exp: Add check_effective_target_glibc.
From-SVN: r271400
|
|
PR middle-end/90025
* expr.c (store_expr): Set properly size on the MEM passed to
clear_storage.
* gcc.c-torture/execute/pr90025.c: New test.
From-SVN: r270247
|
|
on i686-linux-gnu)
PR middle-end/89412
* expr.c (expand_assignment): If result is a MEM, use change_address
instead of simplify_gen_subreg.
* gcc.c-torture/compile/pr89412.c: New test.
From-SVN: r269057
|
|
PR rtl-optimization/66152
* builtins.h (c_readstr): Declare.
* builtins.c (c_readstr): Remove forward declaration. Add
null_terminated_p argument, if false, read all bytes from the
string instead of stopping after '\0'.
* expr.c (string_cst_read_str): New function.
(store_expr): Use string_cst_read_str instead of
builtin_strncpy_read_str. Try to store by pieces the whole
exp_len first, and only if that fails, split it up into
store by pieces followed by clear_storage. Formatting fix.
* gcc.target/i386/pr66152.c: New test.
From-SVN: r268957
|
|
* expr.c (expand_constructor): Correct indentations.
From-SVN: r268696
|
|
PR rtl-optimization/49429
PR target/49454
PR rtl-optimization/86334
PR target/88906
* expr.c (emit_block_move_hints): Move marking of MEM_EXPRs
addressable from here...
(emit_block_op_via_libcall): ... to here.
* gcc.target/i386/pr86334.c: New test.
* gcc.target/i386/pr88906.c: New test.
From-SVN: r268138
|
|
2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
PR other/16615 [1/5]
contrib/
* mklog: Mechanically replace "can not" with "cannot".
gcc/
* Makefile.in: Mechanically replace "can not" with "cannot".
* alias.c: Likewise.
* builtins.c: Likewise.
* calls.c: Likewise.
* cgraph.c: Likewise.
* cgraph.h: Likewise.
* cgraphclones.c: Likewise.
* cgraphunit.c: Likewise.
* combine-stack-adj.c: Likewise.
* combine.c: Likewise.
* common/config/i386/i386-common.c: Likewise.
* config/aarch64/aarch64.c: Likewise.
* config/alpha/sync.md: Likewise.
* config/arc/arc.c: Likewise.
* config/arc/predicates.md: Likewise.
* config/arm/arm-c.c: Likewise.
* config/arm/arm.c: Likewise.
* config/arm/arm.h: Likewise.
* config/arm/arm.md: Likewise.
* config/arm/cortex-r4f.md: Likewise.
* config/csky/csky.c: Likewise.
* config/csky/csky.h: Likewise.
* config/darwin-f.c: Likewise.
* config/epiphany/epiphany.md: Likewise.
* config/i386/i386.c: Likewise.
* config/i386/sol2.h: Likewise.
* config/m68k/m68k.c: Likewise.
* config/mcore/mcore.h: Likewise.
* config/microblaze/microblaze.md: Likewise.
* config/mips/20kc.md: Likewise.
* config/mips/sb1.md: Likewise.
* config/nds32/nds32.c: Likewise.
* config/nds32/predicates.md: Likewise.
* config/pa/pa.c: Likewise.
* config/rs6000/e300c2c3.md: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/s390/s390.h: Likewise.
* config/sh/sh.c: Likewise.
* config/sh/sh.md: Likewise.
* config/spu/vmx2spu.h: Likewise.
* cprop.c: Likewise.
* dbxout.c: Likewise.
* df-scan.c: Likewise.
* doc/cfg.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/fragments.texi: Likewise.
* doc/gty.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/lto.texi: Likewise.
* doc/md.texi: Likewise.
* doc/objc.texi: Likewise.
* doc/rtl.texi: Likewise.
* doc/tm.texi: Likewise.
* dse.c: Likewise.
* emit-rtl.c: Likewise.
* emit-rtl.h: Likewise.
* except.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* fold-const.c: Likewise.
* genautomata.c: Likewise.
* gimple-fold.c: Likewise.
* hard-reg-set.h: Likewise.
* ifcvt.c: Likewise.
* ipa-comdats.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-devirt.c: Likewise.
* ipa-fnsummary.c: Likewise.
* ipa-icf.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-polymorphic-call.c: Likewise.
* ipa-profile.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-reference.c: Likewise.
* ipa-split.c: Likewise.
* ipa-visibility.c: Likewise.
* ipa.c: Likewise.
* ira-build.c: Likewise.
* ira-color.c: Likewise.
* ira-conflicts.c: Likewise.
* ira-costs.c: Likewise.
* ira-int.h: Likewise.
* ira-lives.c: Likewise.
* ira.c: Likewise.
* ira.h: Likewise.
* loop-invariant.c: Likewise.
* loop-unroll.c: Likewise.
* lower-subreg.c: Likewise.
* lra-assigns.c: Likewise.
* lra-constraints.c: Likewise.
* lra-eliminations.c: Likewise.
* lra-lives.c: Likewise.
* lra-remat.c: Likewise.
* lra-spills.c: Likewise.
* lra.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-streamer-out.c: Likewise.
* postreload-gcse.c: Likewise.
* predict.c: Likewise.
* profile-count.h: Likewise.
* profile.c: Likewise.
* recog.c: Likewise.
* ree.c: Likewise.
* reload.c: Likewise.
* reload1.c: Likewise.
* reorg.c: Likewise.
* resource.c: Likewise.
* rtl.def: Likewise.
* rtl.h: Likewise.
* rtlanal.c: Likewise.
* sched-deps.c: Likewise.
* sched-ebb.c: Likewise.
* sched-rgn.c: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched.c: Likewise.
* shrink-wrap.c: Likewise.
* simplify-rtx.c: Likewise.
* symtab.c: Likewise.
* target.def: Likewise.
* toplev.c: Likewise.
* tree-call-cdce.c: Likewise.
* tree-cfg.c: Likewise.
* tree-complex.c: Likewise.
* tree-core.h: Likewise.
* tree-eh.c: Likewise.
* tree-inline.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-nrv.c: Likewise.
* tree-profile.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-phionlycprop.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-streamer-out.c: Likewise.
* tree.c: Likewise.
* tree.h: Likewise.
* vr-values.c: Likewise.
gcc/ada/
* exp_ch9.adb: Mechanically replace "can not" with "cannot".
* libgnat/s-regpat.ads: Likewise.
* par-ch4.adb: Likewise.
* set_targ.adb: Likewise.
* types.ads: Likewise.
gcc/cp/
* cp-tree.h: Mechanically replace "can not" with "cannot".
* parser.c: Likewise.
* pt.c: Likewise.
gcc/fortran/
* class.c: Mechanically replace "can not" with "cannot".
* decl.c: Likewise.
* expr.c: Likewise.
* gfc-internals.texi: Likewise.
* intrinsic.texi: Likewise.
* invoke.texi: Likewise.
* io.c: Likewise.
* match.c: Likewise.
* parse.c: Likewise.
* primary.c: Likewise.
* resolve.c: Likewise.
* symbol.c: Likewise.
* trans-array.c: Likewise.
* trans-decl.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-stmt.c: Likewise.
gcc/go/
* go-backend.c: Mechanically replace "can not" with "cannot".
* go-gcc.cc: Likewise.
gcc/lto/
* lto-partition.c: Mechanically replace "can not" with "cannot".
* lto-symtab.c: Likewise.
* lto.c: Likewise.
gcc/objc/
* objc-act.c: Mechanically replace "can not" with "cannot".
libbacktrace/
* backtrace.h: Mechanically replace "can not" with "cannot".
libgcc/
* config/c6x/libunwind.S: Mechanically replace "can not" with
"cannot".
* config/tilepro/atomic.h: Likewise.
* config/vxlib-tls.c: Likewise.
* generic-morestack-thread.c: Likewise.
* generic-morestack.c: Likewise.
* mkmap-symver.awk: Likewise.
libgfortran/
* caf/single.c: Mechanically replace "can not" with "cannot".
* io/unit.c: Likewise.
libobjc/
* class.c: Mechanically replace "can not" with "cannot".
* objc/runtime.h: Likewise.
* sendmsg.c: Likewise.
liboffloadmic/
* include/coi/common/COIResult_common.h: Mechanically replace
"can not" with "cannot".
* include/coi/source/COIBuffer_source.h: Likewise.
libstdc++-v3/
* include/ext/bitmap_allocator.h: Mechanically replace "can not"
with "cannot".
From-SVN: r267783
|
|
at function.c:783)
PR middle-end/82564
PR target/88620
* expr.c (expand_assignment): For calls returning VLA structures
if to_rtx is not a MEM, force it into a stack temporary.
* gcc.dg/nested-func-12.c: New test.
* gcc.c-torture/compile/pr82564.c: New test.
From-SVN: r267595
|
|
From-SVN: r267494
|
|
2018-12-27 Martin Liska <mliska@suse.cz>
* builtins.c (expand_movstr): Compare with RETURN_BEGIN.
* expr.c (move_by_pieces): Likewise.
(store_by_pieces): Likewise.
(store_expr): Fix GNU coding style.
From-SVN: r267430
|
|
-fno-tree-ccp -fno-tree-dominator-opts -fno-tree-forwprop -fno-tree-fre -fno-tree-pre -fno-tree-vrp)
PR rtl-optimization/88563
* expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Swap innermode
and mode arguments to convert_modes. Likewise swap mode and word_mode
arguments. Handle both arguments with VOIDmode before convert_modes
of one of them. Formatting fixes.
* gcc.dg/pr88563.c: New test.
From-SVN: r267326
|
|
PR target/88513
PR target/88514
* optabs.def (vec_pack_sbool_trunc_optab, vec_unpacks_sbool_hi_optab,
vec_unpacks_sbool_lo_optab): New optabs.
* optabs.c (expand_widen_pattern_expr): Use vec_unpacks_sbool_*_optab
and pass additional argument if both input and target have the same
scalar mode of VECTOR_BOOLEAN_TYPE_P vectors.
* expr.c (expand_expr_real_2) <case VEC_PACK_TRUNC_EXPR>: Handle
VECTOR_BOOLEAN_TYPE_P pack where result has the same scalar mode
as the operands using vec_pack_sbool_trunc_optab.
* tree-vect-stmts.c (supportable_widening_operation): Use
vec_unpacks_sbool_{lo,hi}_optab for VECTOR_BOOLEAN_TYPE_P conversions
where both wider_vectype and vectype have the same scalar mode.
(supportable_narrowing_operation): Similarly use
vec_pack_sbool_trunc_optab if narrow_vectype and vectype have the same
scalar mode.
* config/i386/i386.c (ix86_get_builtin)
<case IX86_BUILTIN_GATHER3ALTDIV8SF>: Check for VECTOR_MODE_P
rather than non-VOIDmode.
* config/i386/sse.md (vec_pack_trunc_qi, vec_pack_trunc_<mode>):
Remove useless ()s around "register_operand", formatting fixes.
(vec_pack_sbool_trunc_qi, vec_unpacks_sbool_lo_qi,
vec_unpacks_sbool_hi_qi): New expanders.
* doc/md.texi (vec_pack_sbool_trunc_M, vec_unpacks_sbool_hi_M,
vec_unpacks_sbool_lo_M): Document.
* gcc.target/i386/avx512f-pr88513-1.c: New test.
* gcc.target/i386/avx512f-pr88513-2.c: New test.
* gcc.target/i386/avx512vl-pr88464-1.c: New test.
* gcc.target/i386/avx512vl-pr88464-2.c: New test.
* gcc.target/i386/avx512vl-pr88464-3.c: New test.
* gcc.target/i386/avx512vl-pr88464-4.c: New test.
* gcc.target/i386/avx512vl-pr88513-1.c: New test.
* gcc.target/i386/avx512vl-pr88513-2.c: New test.
* gcc.target/i386/avx512vl-pr88513-3.c: New test.
* gcc.target/i386/avx512vl-pr88513-4.c: New test.
* gcc.target/i386/avx512vl-pr88514-1.c: New test.
* gcc.target/i386/avx512vl-pr88514-2.c: New test.
* gcc.target/i386/avx512vl-pr88514-3.c: New test.
From-SVN: r267228
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from space-inefficient memory image)
PR c++/82294
PR c++/87436
* expr.h (categorize_ctor_elements): Add p_unique_nz_elts argument.
* expr.c (categorize_ctor_elements_1): Likewise. Compute it like
p_nz_elts, except don't multiply it by mult. Adjust recursive call.
Fix up COMPLEX_CST handling.
(categorize_ctor_elements): Add p_unique_nz_elts argument, initialize
it and pass it through to categorize_ctor_elements_1.
(mostly_zeros_p, all_zeros_p): Adjust categorize_ctor_elements callers.
* gimplify.c (gimplify_init_constructor): Likewise. Don't force
ctor into readonly data section if num_unique_nonzero_elements is
smaller or equal to 1/8 of num_nonzero_elements and size is >= 64
bytes.
* g++.dg/tree-ssa/pr82294.C: New test.
* g++.dg/tree-ssa/pr87436.C: New test.
From-SVN: r267143
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2018-11-27 Martin Liska <mliska@suse.cz>
* asan.c (asan_emit_stack_protection): Use new enum values
instead of int constants.
* builtins.c (expand_builtin_memory_copy_args): Replace int
type with memop_ret enum type.
(expand_builtin_mempcpy_args): Likewise.
(expand_builtin_memcpy): Use new enum values
instead of int constants. Likewise.
(expand_builtin_mempcpy): Likewise.
(expand_movstr): Likewise.
(expand_builtin_strcpy_args): Likewise.
(expand_builtin_stpcpy_1): Likewise.
(expand_builtin_strncpy): Likewise.
(expand_builtin_memset_args): Likewise.
* expr.c (move_by_pieces_d::finish_endp): Rename to ...
(move_by_pieces_d::finish_retmode): ... this.
(move_by_pieces): Change last argument type to memop_ret.
(store_by_pieces): Use new enum values
instead of int constants.
(emit_block_move_hints): Likewise.
(emit_push_insn): Likewise.
(store_expr): Likewise.
* expr.h (store_by_pieces): Change int to newly added enum
type.
* rtl.h (enum memop_ret): Define.
(move_by_pieces): Use the enum type.
From-SVN: r266508
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character
gcc/ChangeLog:
PR 87756
* expr.c (string_constant): Handle top-level decls of all character
types and subobjects of narrow character type.
gcc/testsuite/ChangeLog:
PR 87756
* gcc.dg/warn-sprintf-no-nul-2.c: Move incomplete tests from here...
* gcc.dg/warn-sprintf-no-nul-3.c: ...to here and complete them.
From-SVN: r266494
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address of a constant character
gcc/ChangeLog:
PR tree-optimization/87756
* expr.c (string_constant): Synthesize a string literal from
the address of a constant character.
* tree.c (build_string_literal): Add an argument.
* tree.h (build_string_literal): Same.
gcc/testsuite/ChangeLog:
PR tree-optimization/87756
* gcc.dg/builtin-memchr-2.c: New test.
* gcc.dg/builtin-memchr-3.c: Same.
* gcc.dg/warn-sprintf-no-nul-2.c: Same.
From-SVN: r266418
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2018-11-09 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR tree-optimization/87940
* expr.c (string_constant): Don't strip NOPS in subexpressions.
Fold PLUS_EXPR correctly.
From-SVN: r265992
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