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2011-06-29DR 990Jason Merrill6-3/+92
DR 990 * call.c (convert_like_real) [ck_user]: Handle value-initialization. (build_new_method_call_1): Likewise. * init.c (expand_default_init): Handle direct list-initialization of aggregates. From-SVN: r175639
2011-06-29re PR rtl-optimization/49114 ([x32] Reload failed to handle (set reg:X ↵Ulrich Weigand2-87/+32
(plus:X (subreg:X (reg:Y) 0) (const_int)))) PR rtl-optimization/49114 * reload.c (struct replacement): Remove SUBREG_LOC member. (push_reload): Do not set it. (push_replacement): Likewise. (subst_reload): Remove dead code. (copy_replacements): Remove assertion. (copy_replacements_1): Do not handle SUBREG_LOC. (move_replacements): Likewise. (find_replacement): Remove dead code. Use reload_adjust_reg_for_mode. Detect subregs via recursive descent instead of via SUBREG_LOC. From-SVN: r175631
2011-06-29avr.c (avr_encode_section_info): Dispatch to default_encode_section_info.Georg-Johann Lay1-0/+5
* config/avr/avr.c (avr_encode_section_info): Dispatch to default_encode_section_info. From-SVN: r175630
2011-06-29avr.c (avr_encode_section_info): Dispatch to default_encode_section_info.Georg-Johann Lay1-1/+3
* config/avr/avr.c (avr_encode_section_info): Dispatch to default_encode_section_info. From-SVN: r175629
2011-06-29re PR middle-end/49545 (New C++ test failures)Richard Sandiford6-9/+41
gcc/ PR tree-optimization/49545 * builtins.c (get_object_alignment_1): Update function comment. Do not use DECL_ALIGN for functions, but test TARGET_PTRMEMFUNC_VBIT_LOCATION instead. * fold-const.c (get_pointer_modulus_and_residue): Don't check for functions here. * tree-ssa-ccp.c (get_value_from_alignment): Likewise. gcc/testsuite/ * gcc.dg/torture/pr49169.c: Restrict to ARM and MIPS targets. From-SVN: r175627
2011-06-29inline_1.c: Remove dg-excess-errors.Rainer Orth4-3/+6
* gcc.dg/inline_1.c: Remove dg-excess-errors. * gcc.dg/inline_2.c: Likewise. * gcc.dg/unroll_1.c: Likewise. From-SVN: r175625
2011-06-29* gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).Rainer Orth2-2/+6
From-SVN: r175624
2011-06-29re PR debug/49567 (ICE in mem_loc_descriptor due to typed DWARF stack changes)Jakub Jelinek4-1/+27
PR debug/49567 * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up for non-MODE_INT modes instead of asserting the mode has MODE_INT class. * gcc.target/i386/pr49567.c: New test. From-SVN: r175622
2011-06-29re PR target/34734 ([avr] attribute((progmem)) not handled properly in C++)Georg-Johann Lay2-6/+39
PR target/34734 * config/avr/avr.c (avr_handle_progmem_attribute): Move warning about uninitialized data attributed 'progmem' from here... (avr_encode_section_info): ...to this new function. (TARGET_ENCODE_SECTION_INFO): New define. (avr_section_type_flags): For data in ".progmem.data", remove section flag SECTION_WRITE. From-SVN: r175621
2011-06-29t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3, _xmulhisi3_exit.Georg-Johann Lay4-10/+185
* config/avr/t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3, _xmulhisi3_exit. * config/avr/libgcc.S (_xmulhisi3_exit): New Function. (__mulhisi3): Optimize if have MUL*. Use XJMP instead of rjmp. (__umulhisi3): Ditto. * config/avr/avr.md (mulhisi3): New insn expender. (umulhisi3): New insn expender. (*mulhisi3_call): New insn. (*umulhisi3_call): New insn. From-SVN: r175620
2011-06-29Daily bump.GCC Administrator1-1/+1
From-SVN: r175616
2011-06-28* Makefile.in (LIBGCC2_CFLAGS): Remove -D__GCC_FLOAT_NOT_NEEDED.Joseph Myers2-1/+5
From-SVN: r175607
2011-06-28arm: Clean out dead code from thumb_pushpop.Richard Henderson2-68/+18
Renaming to thumb_pop at the same time. The important part of this is removing the text-based dwarf2out calls. * config/arm/arm.c (thumb_pop): Rename from thumb_pushpop. Delete all code and arguments that handled pushes. Update all callers. From-SVN: r175606
2011-06-28arm: Convert thumb1 prologue to rtl.Richard Henderson5-257/+365
* config/arm/arm.c (arm_output_function_prologue): Don't call thumb1_output_function_prologue. (arm_expand_prologue): Avoid dead store. (number_of_first_bit_set): Use ctz_hwi. (thumb1_emit_multi_reg_push): New. (thumb1_expand_prologue): Merge thumb1_output_function_prologue to emit the entire prologue as rtl. (thumb1_output_interwork): Split out from thumb1_output_function_prologue. (thumb1_output_function_prologue): Remove. (arm_attr_length_push_multi): Handle thumb1. * config/arm/arm.md (VUNSPEC_THUMB1_INTERWORK): New. (prologue_thumb1_interwork): New. (*push_multi): Allow thumb1; use push_mult_memory_operand. * config/arm/predicates.md (push_mult_memory_operand): New. From-SVN: r175605
2011-06-28sync.md (*stbar): Delete.Eric Botcazou2-4/+14
* config/sparc/sync.md (*stbar): Delete. (*membar_v8): New insn to implement UNSPEC_MEMBAR in SPARC-V8. From-SVN: r175604
2011-06-28* tree-ssa-dom.c (initialize_hash_element): Fix oversight.Eric Botcazou5-7/+37
From-SVN: r175600
2011-06-28Remove gcc.target/arm/ivopts-6.c, didn't happen with patch.Janis Johnson1-15/+0
From-SVN: r175597
2011-06-282011-06-28 Janis Johnson <janisjo@codesourcery.com>Janis Johnson7-10/+49
Tom de Vries <tom@codesourcery.com> * lib/target-supports.exp (check_effective_target_arm_nothumb) (check_effective_target_arm_thumb2): New effective targets. * gcc.target/arm/ivopts.c: Remove -mthumb/-marm. Guard object-size properly. Clean up temporary files. * gcc.target/arm/ivopts-2.c: Likewise. * gcc.target/arm/ivopts-3.c: Likewise. * gcc.target/arm/ivopts-4.c: Likewise. * gcc.target/arm/ivopts-5.c: Likewise. * gcc.target/arm/ivopts-6.c: Remove duplicate of ivopts.c. Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r175596
2011-06-28re PR fortran/49479 (reshape / optionals / zero sized arrays)Thomas Koenig2-0/+48
2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/49479 * m4/reshape.m4: If source allocation is smaller than one, set it to one. * intrinsics/reshape_generic.c: Likewise. * generated/reshape_r16.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c16.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_r4.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_r10.c: Regenerated. * generated/reshape_r8.c: Regenerated. * generated/reshape_c10.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/reshape_i16.c: Regenerated. 2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/49479 * gfortran.dg/reshape_zerosize_3.f90: New test. From-SVN: r175594
2011-06-28sol2-64.h (TARGET_DEFAULT): Remove.Rainer Orth4-7/+18
* config/sparc/sol2-64.h (TARGET_DEFAULT): Remove. (TARGET_64BIT_DEFAULT): Define. * config.gcc (sparc*-*-solaris2*): Move sparc/sol2-64.h to front of tm_file. * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Define. From-SVN: r175593
2011-06-28common.opt (in_lto_p): New Variable entry.Joseph Myers7-30/+66
* common.opt (in_lto_p): New Variable entry. * flags.h (in_lto_p): Move to common.opt. * gcc.c: Include params.h. (set_option_handlers): Also use common_handle_option and target_handle_option. (main): Call global_init_params, finish_params and init_options_struct. * opts.c (debug_type_names): Move from toplev.c. (print_filtered_help): Access quiet_flag through opts pointer. (common_handle_option): Return early in the driver for some options. Access in_lto_p, dwarf_version and warn_maybe_uninitialized through opts pointer. * toplev.c (in_lto_p): Move to common.opt. (debug_type_names): Move to opts.c. * Makefile.in (OBJS): Remove opts.o. (OBJS-libcommon-target): Add opts.o. (gcc.o): Update dependencies. From-SVN: r175591
2011-06-28vfp-ldmdbs.c: Skip for soft float.Janis Johnson9-0/+19
* gcc.target/arm/vfp-ldmdbs.c: Skip for soft float. * gcc.target/arm/vfp-ldmias.c: Likewise. * gcc.target/arm/vfp-ldmdbd.c: Likewise. * gcc.target/arm/vfp-stmdbs.c: Likewise. * gcc.target/arm/vfp-ldmiad.c: Likewise. * gcc.target/arm/vfp-stmias.c: Likewise. * gcc.target/arm/vfp-stmdbd.c: Likewise. * gcc.target/arm/vfp-stmiad.c: Likewise. From-SVN: r175590
2011-06-28tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking.Kai Tietz2-3/+31
2011-06-28 Kai Tietz <ktietz@redhat.com> * tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking. From-SVN: r175589
2011-06-28Fix constraints. Ramana Radhakrishnan2-7/+16
2011-06-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> * config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier with '=' constraint modifier. (*divdf3_vfp): Likewise. ("*mulsf3_vfp"): Likewise. ("*muldf3_vfp"): Likewise. ("*mulsf3negsf_vfp"): Likewise. ("*muldf3negdf_vfp"): Likewise. From-SVN: r175588
2011-06-28mn10300.h (LINK_SPEC): Do not use linker relaxation when performing an ↵Nick Clifton2-3/+8
incremental link. * config/mn10300/mn10300.h (LINK_SPEC): Do not use linker relaxation when performing an incremental link. From-SVN: r175584
2011-06-28tree-ssa-math-opts.c (execute_optimize_bswap): Search within BB from last to ↵Kai Tietz2-1/+10
first. 2011-06-28 Kai Tietz <ktietz@redhat.com> * tree-ssa-math-opts.c (execute_optimize_bswap): Search within BB from last to first. From-SVN: r175580
2011-06-28genattr-common.c: New.Joseph Myers5-13/+114
* genattr-common.c: New. Based on genattr.c. * Makefile.in (INSN_ATTR_H): Include insn-attr-common.h. (MOSTLYCLEANFILES): Add insn-attr-common.h. (opts.o): Update dependencies. (.PRECIOUS): Add insn-attr-common.h. (simple_rtl_generated_h): Add insn-attr-common.h. (build/genattr-common.o): New. (genprogrtl): Add attr-common. * genattr.c (main): Include insn-attr-common.h. Don't generate definitions of DELAY_SLOTS or INSN_SCHEDULING. * opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h. From-SVN: r175579
2011-06-28Revert spurious change to mn10300_get_live_callee_saved_regsNick Clifton1-1/+1
From-SVN: r175577
2011-06-28config.gcc (tm_file): Add elfos.h and avr/elf.h for avr-*-* and avr-*-rtems* ↵Georg-Johann Lay6-247/+111
targets. * config.gcc (tm_file): Add elfos.h and avr/elf.h for avr-*-* and avr-*-rtems* targets. * config/avr/elf.h: New file. (ASM_OUTPUT_BEFORE_CASE_LABEL): Define. (TARGET_ASM_SELECT_SECTION): Define. (INIT_SECTION_ASM_OP): Undefine. (FINI_SECTION_ASM_OP): Undefine. (READONLY_DATA_SECTION_ASM_OP): Undefine. (PCC_BITFIELD_TYPE_MATTERS): Undefine. (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Undefine. * config/avr/avr.h: (PREFERRED_DEBUGGING_TYPE): Move to elf.h. (TARGET_ASM_NAMED_SECTION): Move to elf.h. (MAX_OFILE_ALIGNMENT): Move to elf.h. (STRING_LIMIT): Move to elf.h. (ASM_DECLARE_FUNCTION_NAME): Move to elf.h. (ASM_DECLARE_OBJECT_NAME): Remove. (ESCAPES): Remove. (ASM_OUTPUT_SKIP): Remove. (DWARF2_DEBUGGING_INFO): Remove. (OBJECT_FORMAT_ELF): Remove. (USER_LABEL_PREFIX): Remove. (ASM_OUTPUT_EXTERNAL): Remove. (ASM_OUTPUT_ASCII): Remove. (TYPE_ASM_OP): Remove. (SIZE_ASM_OP): Remove. (WEAK_ASM_OP): Remove. (STRING_ASM_OP): Remove. (SET_ASM_OP): Remove. (ASM_WEAKEN_LABEL): Remove. (TYPE_OPERAND_FMT): Remove. (ASM_DECLARE_FUNCTION_SIZE): Remove. (ASM_FINISH_DECLARE_OBJECT): Remove. (NO_DOLLAR_IN_LABEL): Remove. (ASM_GENERATE_INTERNAL_LABEL): Remove. (ASM_OUTPUT_CASE_LABEL): Remove. * config/avr/avr.c (avr_asm_output_aligned_decl_common): Use ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_ALIGNED_COMMON. (gas_output_ascii): Remove. (gas_output_limited_string): Remove. (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove. * config/avr/avr-protos.h (gas_output_ascii): Remove prototye. (gas_output_limited_string): Remove prototype. From-SVN: r175575
2011-06-28pr45701-1.c: Don't specify -march; remove dg-prune-output.Janis Johnson3-4/+8
* gcc.target/arm/pr45701-1.c: Don't specify -march; remove dg-prune-output. * gcc.target/arm/pr45701-2.c: Ditto. From-SVN: r175573
2011-06-28Daily bump.GCC Administrator1-1/+1
From-SVN: r175572
2011-06-27re PR target/48637 (%c in ARM inline asm leads to ICE (in arm_print_operand))Richard Earnshaw2-1/+16
PR target/48637 * arm.c (arm_print_operand): Allow sym+offset. Don't abort on invalid asm operands. From-SVN: r175565
2011-06-27re PR fortran/49466 (Memory leak with assignment of extended derived types)Janus Weil5-9/+53
2011-06-27 Janus Weil <janus@gcc.gnu.org> PR fortran/49466 * trans-array.c (structure_alloc_comps): Make sure sub-components and extended types are correctly deallocated. 2011-06-27 Janus Weil <janus@gcc.gnu.org> PR fortran/49466 * gfortran.dg/allocatable_scalar_9.f90: Modified. * gfortran.dg/extends_14.f03: Modified. From-SVN: r175563
2011-06-27* de.po: Update.Joseph Myers2-105/+109
From-SVN: r175561
2011-06-27ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of node ↵Jan Hubicka2-3/+8
instead of references in node. * ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of node instead of references in node. From-SVN: r175555
2011-06-27Fix alpha and ia64 non-vms build.Richard Henderson3-4/+11
* config/alpha/alpha.c (vms_patch_builtins): Provide dummy definition. * config/ia64/ia64.c (ia64_init_builtins): Call vms_patch_builtins inside ifdef. From-SVN: r175554
2011-06-27target-supports-dg.exp (dg-require-effective-target): Return early if the ↵Janis Johnson2-1/+9
test is already being skipped. * lib/target-supports-dg.exp (dg-require-effective-target): Return early if the test is already being skipped. From-SVN: r175547
2011-06-27scanasm.exp (dg-scan, [...]): For missing file...Janis Johnson2-9/+41
* lib/scanasm.exp (dg-scan, scan-assembler-times, scan-assembler-dem, scan-assembler-dem-not): For missing file, report unresolved with same message as for pass/fail, with reason reported in log file. From-SVN: r175546
2011-06-27target-supports.exp (add_options_for_arm_fp16): Renamed from ↵Janis Johnson7-39/+64
add_options_for_arm_neon_fp16. * lib/target-supports.exp (add_options_for_arm_fp16): Renamed from add_options_for_arm_neon_fp16. (check_effective_target_arm_fp16_ok_nocache): Renamed from check_effective_target_arm_neon_fp16_ok_nocache. Check -mfpu and -mfloat-abi options from current multilib. Do not require neon support. (check_effective_target_arm_fp16_ok): Renamed from check_effecitve_target_arm_neon_fp16_ok. * g++.dg/ext/arm-fp16/arm-fp16-ops-5.C: Use new names for arm_neon_fp16_ok and arm_fp16. * g++.dg/ext/arm-fp16/arm-fp16-ops-6.C: Likewise. * gcc.dg/torture/arm-fp16-ops-5.c: Likewise. * gcc.dg/torture/arm-fp16-ops-6.c: Likewise. * gcc.target/arm/fp16-compile-vcvt.c: Likewise. From-SVN: r175545
2011-06-27c-common.h (c_tree_chain_next): New static inline function.Jakub Jelinek6-2/+25
* c-common.h (c_tree_chain_next): New static inline function. * c-decl.c (union lang_tree_node): Use it in chain_next expression. * cp-tree.h (union lang_tree_node): Use it in chain_next expression. From-SVN: r175542
2011-06-27builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New.Jakub Jelinek15-3/+255
* builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New. * builtins.def (BUILT_IN_ASSUME_ALIGNED): New builtin. * tree-ssa-structalias.c (find_func_aliases_for_builtin_call, find_func_clobbers): Handle BUILT_IN_ASSUME_ALIGNED. * tree-ssa-ccp.c (bit_value_assume_aligned): New function. (evaluate_stmt, execute_fold_all_builtins): Handle BUILT_IN_ASSUME_ALIGNED. * tree-ssa-dce.c (propagate_necessity): Likewise. * tree-ssa-alias.c (ref_maybe_used_by_call_p_1, call_may_clobber_ref_p_1): Likewise. * builtins.c (is_simple_builtin, expand_builtin): Likewise. (expand_builtin_assume_aligned): New function. * doc/extend.texi (__builtin_assume_aligned): Document. * c-common.c (check_builtin_function_arguments): Handle BUILT_IN_ASSUME_ALIGNED. * gcc.dg/builtin-assume-aligned-1.c: New test. * gcc.dg/builtin-assume-aligned-2.c: New test. * gcc.target/i386/builtin-assume-aligned-1.c: New test. From-SVN: r175541
2011-06-27re PR debug/49544 (ICE in new_elt_loc_list)Jakub Jelinek4-1/+40
PR debug/49544 * cselib.c (promote_debug_loc): If cselib_preserve_constants and l has two DEBUG_INSN owned locs instead of just one, adjust the second location's setting_insn too. * gcc.dg/pr49544.c: New test. From-SVN: r175540
2011-06-27re PR libmudflap/38738 (libmudflap could be enabled for Solaris when using ↵Rainer Orth2-0/+10
GNU ld) gcc: PR libmudflap/38738 * config/sol2.h [!USE_GLD] (MFLIB_SPEC): Define. libmudflap: PR libmudflap/38738 * configure.ac: Check for sys/mnttab.h. Check for library containing connect. * configure: Regenerate. * config.h.in: Regenerate. * mf-hooks2.c [HAVE_SYS_MNTTAB_H]: Include <sys/mnttab.h>. * testsuite/libmudflap.c/pass-stratcliff.c (main) [__sun__ && __svr4__]: Disable rawmemchr, stpcpy, mempcpy tests. From-SVN: r175537
2011-06-27mn10300.md (clzsi2): Use XOR after BSCH to convert bit position of highest ↵Nick Clifton2-4/+24
bit set into a count of... * config/mn10300/mn10300.md (clzsi2): Use XOR after BSCH to convert bit position of highest bit set into a count of the high zero bits. From-SVN: r175536
2011-06-27* dwarf2out.c (TYPE_DECL_IS_STUB): Extend mechanism to all types.Eric Botcazou2-7/+11
From-SVN: r175535
2011-06-27re PR lto/48492 (LTO bootstrap failure in copy_constant)Eric Botcazou2-1/+7
PR lto/48492 * dwarf2out.c (dwarf2out_finish): Do not attach a DIE on the limbo list to a NULL parent. From-SVN: r175533
2011-06-27re PR middle-end/49394 ↵Richard Guenther4-0/+63
(libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc FAILs with -fipa-pta -fnon-call-exceptions) 2011-06-27 Richard Guenther <rguenther@suse.de> PR tree-optimization/49394 * passes.c (execute_one_pass): Restore current_pass after applying IPA transforms. * g++.dg/torture/pr49394.C: New testcase. From-SVN: r175532
2011-06-27tree-ssa-math-opts.c (do_shift_rotate): Zero bits out of type precision ↵Kai Tietz4-6/+47
after operation. 2011-06-27 Kai Tietz <ktietz@redhat.com> * tree-ssa-math-opts.c (do_shift_rotate): Zero bits out of type precision after operation. (find_bswap): Take for limit value the integer auto- promotion into account. ChangeLog 2011-06-27 Kai Tietz <ktietz@redhat.com> * gcc.dg/optimize-bswapdi-2.c: New test. From-SVN: r175528
2011-06-27reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the forward ↵Eric Botcazou2-8/+10
scan as well. * reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the forward scan as well. From-SVN: r175524
2011-06-27re PR target/44241 (vms-crtl.h, vms-crtl-64.h need many more symbols)Tristan Gingold15-506/+487
2011-06-27 Tristan Gingold <gingold@adacore.com> PR target/44241 * config/vms/vms-protos.h: New file. * config/vms/vms-crtlmap.map: New file. * config/vms/vms.c: New file. * config/vms/make-crtlmap.awk: New file. * config/vms/vms-crtl.h: File removed. * config/vms/vms-crtl-64.h: File removed. * config/vms/t-vms (vms-crtlmap.h, vms.o): New targets. * config/alpha/vms64.h: Do not include vms-crtl-64.h * config/alpha/alpha.c (alpha_init_builtins): Remove code to clear some builtins on VMS. Calls vms_patch_builtins. (avms_asm_output_external): Remove. * config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove. (struct crtl_name_spec): Remove (DO_CTRL_NAMES): Remove. * config/ia64/vms.h (struct crtl_name_spec): Remove (DO_CTRL_NAMES): Remove. * config/ia64/ia64.c (alpha_init_builtins): Remove code to clear some builtins on VMS. Calls vms_patch_builtins. (ia64_asm_output_external): Remove DO_CRTL_NAME. * config/ia64/vms64.h: Do not include vms-crtl-64.h * config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles, tm_p_file. From-SVN: r175523
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