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2012-11-01This patch normalizes more bitmap function names.Lawrence Crowl66-467/+484
sbitmap.h TEST_BIT -> bitmap_bit_p SET_BIT -> bitmap_set_bit SET_BIT_WITH_POPCOUNT -> bitmap_set_bit_with_popcount RESET_BIT -> bitmap_clear_bit RESET_BIT_WITH_POPCOUNT -> bitmap_clear_bit_with_popcount basic-block.h sbitmap_intersection_of_succs -> bitmap_intersection_of_succs sbitmap_intersection_of_preds -> bitmap_intersection_of_preds sbitmap_union_of_succs -> bitmap_union_of_succs sbitmap_union_of_preds -> bitmap_union_of_preds The sbitmap.h functions also needed their numeric paramter changed from unsigned int to int to match the bitmap functions. Callers updated to match. Tested on x86-64, config-list.mk testing. Index: gcc/ChangeLog 2012-11-01 Lawrence Crowl <crowl@google.com> * sbitmap.h (TEST_BIT): Rename bitmap_bit_p, normalizing parameter type. Update callers to match. (SET_BIT): Rename bitmap_set_bit, normalizing parameter type. Update callers to match. (SET_BIT_WITH_POPCOUNT): Rename bitmap_set_bit_with_popcount, normalizing parameter type. Update callers to match. (RESET_BIT): Rename bitmap_clear_bit, normalizing parameter type. Update callers to match. (RESET_BIT_WITH_POPCOUNT): Rename bitmap_clear_bit_with_popcount, normalizing parameter type. Update callers to match. * basic-block.h (sbitmap_intersection_of_succs): Rename bitmap_intersection_of_succs. Update callers to match. * basic-block.h (sbitmap_intersection_of_preds): Rename bitmap_intersection_of_preds. Update callers to match. * basic-block.h (sbitmap_union_of_succs): Rename bitmap_union_of_succs. Update callers to match. * basic-block.h (sbitmap_union_of_preds): Rename bitmap_union_of_preds. Update callers to match. From-SVN: r193066
2012-11-01re PR middle-end/55150 (Crash in copy_rtx)Vladimir Makarov5-3/+79
2012-11-01 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/55150 * lra-constraints.c (lra_constraints): Check only pseudos with equivalences. Add insns with equivalence pseudos. 2012-11-01 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/55150 * gcc.dg/pr55150.c: Rename to gcc.dg/pr55150-1.c. * gcc.dg/pr55150-2.c: New test. From-SVN: r193065
2012-11-01re PR other/55164 (-fdump-*-all not working)Sharad Singhai2-1/+6
2012-11-01 Sharad Singhai <singhai@google.com> PR other/55164 * dumpfile.h (struct dump_file_info): Fix order of flags. From-SVN: r193064
2012-11-01Makefile.am (libquadmath_la_SOURCES): Add new math/* files.Tobias Burnus65-365/+1843
2012-11-01 Tobias Burnus <burnus@net-b.de> * Makefile.am (libquadmath_la_SOURCES): Add new math/* files. * Makefile.in: Regenerated. * math/acoshq.c: Update comment. * math/acosq.c: Ditto. * math/asinhq.c: Ditto. * math/asinq.c: Ditto. * math/atan2q.c: Ditto. * math/atanhq.c: Ditto. * math/ceilq.c: Ditto. * math/copysignq.c: Ditto. * math/cosq.c: Ditto. * math/coshq.c: Ditto. * math/erfq.c: Ditto. * math/fabsq.c: Ditto. * math/finiteq.c: Ditto. * math/floorq.c: Ditto. * math/fmodq.c: Ditto. * math/frexpq.c: Ditto. * math/isnanq.c: Ditto. * math/j0q.c: Ditto. * math/j1q.c: Ditto. * math/ldexpq.c: Ditto. * math/llroundq.c: Ditto. * math/log10q.c: Ditto. * math/log1pq.c: Ditto. * math/log2q.c: Ditto. * math/logq.c: Ditto. * math/lroundq.c: Ditto. * math/modfq.c: Ditto. * math/nextafterq.c: Ditto. * math/powq.c: Ditto. * math/rem_pio2q.c: Ditto. * math/remainderq.c: Ditto. * math/rintq.c: Ditto. * math/roundq.c: Ditto. * math/scalblnq.c: Ditto. * math/scalbnq.c: Ditto. * math/sincosq_kernel.c: Ditto. * math/sinq.c: Ditto. * math/tanq.c: Ditto. * math/expq.c: Ditto. (__expq_table, expq): Renamed local array from __expl_table. * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign * handling. * math/cacoshq.c: Changes from GLIBC; fix returned sign. * math/casinhq.c: Changes from GLIBC to fix special-case. * math/cbrtq.c: Use modified GLIBC version. * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq, ctanhq, ctanq): Moved to separates files. (mult_c128, div_c128): Removed no longer needed functions. (cexpiq): Call sincosq instead of sinq and cosq. (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh. * math/ccoshq.c (ccoshq): New file, moved from complex.c and modified based on GLIBC. * math/cexpq.c (cexp): Ditto. * math/clog10q.c (clog10q): Ditto. * math/clogq.c (clogq): Ditto. * math/csinhq.c: Ditto. * math/csinq.c: Ditto. * math/csqrtq.c: Ditto. * math/ctanhq.c: Ditto. * math/ctanq.c: Ditto. * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling from GLIBC. * math/ilogbq.c (ilogbq): Add errno = EDOM handling. * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported from GLIBC. * math/lgammaq.c (lgammaq): Add signgam handling. * math/sinhq.c (sinhq): Fix sign handling. * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto. * math/tgammaq.c (tgammaq): Ditto. * math/x2y2m1q.c: New file. * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define. (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes. From-SVN: r193063
2012-11-01re PR tree-optimization/55104 (ice in inline_call, at ↵Jan Hubicka2-2/+10
ipa-inline-transform.c:269) PR middle-end/55104 * ipa-inline-transform.c (inline_call): Silence an sanity check until ipa-cp issue if fixed. From-SVN: r193062
2012-11-01invoke.texi: Update -fopt-info documentation.Sharad Singhai119-82/+458
2012-11-01 Sharad Singhai <singhai@google.com> * doc/invoke.texi: Update -fopt-info documentation. * dumpfile.c: Move dump_flags here from passes.c. Rename opt_info_options to optinfo_verbosity_options. Add optgroup_options. (dump_files): Add field for optinfo_flags in the static initializer. (dump_register): Handle additional parameter for optgroup_flags. (opt_info_enable_passes): Renamed opt_info_enable_all. Handle optgroup_flags. Fix documentation. (opt_info_switch_p_1): Handle optgroup options. (opt_info_switch_p): Handle optgroup_flags. Warn on multiple files. * dumpfile.h (dump_register): Additional argument for optgroup_flags. All callers updated. (struct dump_file_info): Add field for optgroup_flags. Define OPTGROUP_* flags. * tree-pass.h (struct opt_pass): Add addtional field for optinfo_flags. All opt_pass static initializers updated. * opts-global.c (dump_remap_tree_vectorizer_verbose): Use 'all' instead of 'optall'. (handle_common_deferred_options): Fix typo in error message. * passes.c (register_one_dump_file): Add argument for optgroup_flags. Turn on OPTGROUP_IPA for IPA passes. Move dump_flags from here to dumpfile.c. * statistics.c (statistics_early_init): Use OPTGROUP_NONE in call to dump_register. testsuite/ChangeLog * testsuite/gcc.dg/plugin/selfassign.c: Add opgtroup_flags initializer. * testsuite/gcc.dg/plugin/one_time_plugin.c: Likewise. * testsuite/g++.dg/plugin/selfassign.c: Likewise. * testsuite/g++.dg/plugin/dumb_plugin.c: Likewise. From-SVN: r193061
2012-11-01re PR target/55160 (Counterproductive loop induction variable optimization)Joern Rennecke2-1/+6
PR target/55160 * config/sh/sh.md (doloop_end): Use emit_jump_insn. From-SVN: r193060
2012-11-01compiler, runtime: More steps toward separating int and intgo.Ian Lance Taylor62-310/+321
From-SVN: r193059
2012-10-31re PR middle-end/53708 (Many failures of the objc tests with -O3 ↵Jakub Jelinek2-0/+13
-fnext-runtime and -m32) 2012-10-31 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/53708 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Preserve user-supplied alignment when used with an explicit section name. From-SVN: r193058
2012-11-01forward_list.h (forward_list::assign): Dispatch to new functions based on ↵Jonathan Wakely6-35/+255
assignability of elements. * include/bits/forward_list.h (forward_list::assign): Dispatch to new functions based on assignability of elements. (forward_list::_M_assign): Add overloaded functions for assigning via assignment or via clearing and insertion. (forward_list::_M_assign_val): Likewise. (forward_list::_M_move_assign(forward_list&&, false_type)): Do not erase elements that are not moved. * include/bits/forward_list.tcc (forward_list::operator=): Call assign() to copy elements. * testsuite/23_containers/forward_list/cons/10.cc: New. * testsuite/23_containers/forward_list/cons/11.cc: New. * testsuite/23_containers/forward_list/cons/12.cc: New. From-SVN: r193057
2012-11-01Daily bump.GCC Administrator1-1/+1
From-SVN: r193056
2012-11-01tree-eh.c (do_return_redirection): Set location for jump statement.Dehao Chen5-29/+65
gcc: 2012-10-31 Dehao Chen <dehao@google.com> * tree-eh.c (do_return_redirection): Set location for jump statement. (do_goto_redirection): Likewise. (frob_into_branch_around): Likewise. (lower_try_finally_nofallthru): Likewise. (lower_try_finally_copy): Likewise. (lower_try_finally_switch): Likewise. * expr.c (store_expr): Use current insn location instead of expr location. (expand_expr_real): Likewise. (expand_expr_real_1): Likewise. gcc/testsuite: 2012-10-31 Dehao Chen <dehao@google.com> * g++.dg/debug/dwarf2/block.C: New testcase. From-SVN: r193053
2012-10-31re PR target/54938 (sh libgcc_unpack_df.o fails to build: ↵Easwaran Raman3-9/+23
../../../srcw/libgcc/fp-bit.h:221:19: internal compiler error: in emit_cmp_and_jump_insn_1, at optabs.c:4273) 2012-10-31 Easwaran Raman <eraman@google.com> PR target/54938 PR middle-end/54957 * optabs.c (emit_cmp_and_jump_insn_1): Add REG_BR_PROB note only if it doesn't already exist. * stmt.c (get_outgoing_edge_probs): Return 0 if BB is NULL. (emit_case_dispatch_table): Handle the case where STMT_BB is NULL. (expand_sjlj_dispatch_table): Pass BB containing before_case to emit_case_dispatch_table. From-SVN: r193052
2012-10-31This patch implements generic type query and conversion functions,Lawrence Crowl24-239/+499
and applies them to the use of cgraph_node, varpool_node, and symtab_node. The functions are: bool is_a <TYPE> (pointer) Tests whether the pointer actually points to a more derived TYPE. TYPE *as_a <TYPE> (pointer) Converts pointer to a TYPE*. TYPE *dyn_cast <TYPE> (pointer) Converts pointer to TYPE* if and only if "is_a <TYPE> pointer". Otherwise, returns NULL. This function is essentially a checked down cast. These functions reduce compile time and increase type safety when treating a generic item as a more specific item. In essence, the code change is from if (symtab_function_p (node)) { struct cgraph_node *cnode = cgraph (node); .... } to if (cgraph_node *cnode = dyn_cast <cgraph_node> (node)) { .... } The necessary conditional test defines a variable that holds a known good pointer to the specific item and avoids subsequent conversion calls and the assertion checks that may come with them. When, the property test is embedded within a larger condition, the variable declaration gets pulled out of the condition. (This leaves some room for using the variable inappropriately.) if (symtab_variable_p (node) && varpool (node)->finalized) varpool_analyze_node (varpool (node)); becomes varpool_node *vnode = dyn_cast <varpool_node> (node); if (vnode && vnode->finalized) varpool_analyze_node (vnode); Note that we have converted two sets of assertions in the calls to varpool into safe and efficient use of a variable. There are remaining calls to symtab_function_p and symtab_variable_p that do not involve a pointer to a more specific type. These have been converted to calls to a functions is_a <cgraph_node> and is_a <varpool_node>. The original predicate functions have been removed. The cgraph.h header defined both a struct and a function with the name varpool_node. This name overloading can cause some unintuitive error messages when, as is common in C++, one omits the struct keyword when using the type. I have renamed the function to varpool_node_for_decl. Tested on x86_64. Index: gcc/ChangeLog 2012-10-31 Lawrence Crowl <crowl@google.com> * is-a.h: New. (is_a <T> (U*)): New. Test for is-a relationship. (as_a <T> (U*)): New. Treat as a derived type. (dyn_cast <T> (U*)): New. Conditionally cast based on is_a. * cgraph.h (varpool_node): Rename to varpool_node_for_decl. Adjust callers to match. (is_a_helper <cgraph_node>::test (symtab_node_def *)): New. (is_a_helper <varpool_node>::test (symtab_node_def *)): New. (symtab_node_def::try_function): New. Change most calls to symtab_function_p with calls to dyn_cast <cgraph_node> (p). (symtab_node_def::try_variable): New. Change most calls to symtab_variable_p with calls to dyn_cast <varpool_node> (p). (symtab_function_p): Remove. Change callers to use is_a <cgraph_node> (p) instead. (symtab_variable_p): Remove. Change callers to use is_a <varpool_node> (p) instead. * cgraph.c (cgraph_node_for_asm): Remove redundant call to symtab_node_for_asm. * cgraphunit.c (symbol_finalized_and_needed): New. (symbol_finalized): New. (cgraph_analyze_functions): Split complicated conditionals out into above new functions. * Makefile.in (CGRAPH_H): Add is-a.h as used by cgraph.h. From-SVN: r193051
2012-10-31* gcc.dg/pr44974.c: Add noinline.Jan Hubicka2-3/+7
From-SVN: r193050
2012-10-31Fix PR number typo in ChangeLog.Oleg Endo2-2/+2
From-SVN: r193049
2012-10-31re PR fortran/53718 ([OOP] gfortran generates asm label twice in the same ↵Janus Weil5-11/+38
output file) 2012-10-31 Janus Weil <janus@gcc.gnu.org> PR fortran/53718 * trans.h (GFC_DECL_PUSH_TOPLEVEL): Removed. * trans-decl.c (gfc_get_symbol_decl,gfc_generate_function_code): Remove GFC_DECL_PUSH_TOPLEVEL. (build_function_decl): Do not push __copy procedure to toplevel. 2012-10-31 Janus Weil <janus@gcc.gnu.org> PR fortran/53718 * gfortran.dg/class_54.f90: New. From-SVN: r193048
2012-10-31re PR tree-optimization/55018 (CDDCE pass is too aggressive sometimes with ↵Steven Bosscher6-12/+57
infinite loops and with some functions) gcc/ PR tree-optimization/55018 * basic-block.h (dfs_find_deadend): New prototype. * cfganal.c (dfs_find_deadend): No longer static. Use bitmap instead of sbitmap for visited. (flow_dfs_compute_reverse_execute): Use dfs_find_deadend here, too. * dominance.c (calc_dfs_tree): If saw_unconnected, traverse from dfs_find_deadend of unconnected b instead of b directly. testsuite/ PR tree-optimization/55018 * gcc.dg/torture/pr55018.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r193047
2012-10-31runtime/goc2c: Drop gc support, change int to intgo.Ian Lance Taylor3-171/+54
From-SVN: r193046
2012-10-31i386.c (ix86_expand_prologue): Emit frame info for the special register ↵Eric Botcazou2-8/+25
pushes before frame probing and allocation. * config/i386/i386.c (ix86_expand_prologue): Emit frame info for the special register pushes before frame probing and allocation. From-SVN: r193044
2012-10-31re PR c++/54583 (Spurious warning: value computed is not used with ↵Paolo Carlini4-0/+23
variable-size array) /cp 2012-10-31 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54583 * tree.c (build_cplus_array_type): Set TREE_NO_WARNING on the TYPE_SIZE of VLAs. /testsuite 2012-10-31 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54583 * g++.dg/ext/vla13.C: New. From-SVN: r193043
2012-10-31re PR middle-end/55150 (Crash in copy_rtx)Vladimir Makarov4-1/+87
2012-10-31 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/55150 * lra-constraints.c (lra_constraints): Update debug insn info after equivalence change. 2012-10-31 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/55150 * gcc.dg/pr55150.c: New test. From-SVN: r193042
2012-10-31re PR fortran/55134 (associate construct and assumed size array)Tobias Burnus4-0/+37
2012-10-31 Tobias Burnus <burnus@net-b.de> PR fortran/55134 * trans-array.c (gfc_conv_array_parameter): Regard AS_DEFERRED * as array with descriptor. 2012-10-31 Tobias Burnus <burnus@net-b.de> PR fortran/55134 * gfortran.dg/associate_11.f90: New. From-SVN: r193041
2012-10-31validate_failures.py: Fix parsing of summary lines.Diego Novillo3-5/+40
* testsuite-management/validate_failures.py: Fix parsing of summary lines. From-SVN: r193039
2012-10-31ipa-inline.c (ipa_inline): Avoid infinite loop on inlining empty virtual ↵Jan Hubicka2-22/+39
functions calling themselves. * ipa-inline.c (ipa_inline): Avoid infinite loop on inlining empty virtual functions calling themselves. From-SVN: r193038
2012-10-31complex.c (csqrtq): NaN and INF fixes.Tobias Burnus11-74/+131
2012-10-31 Tobias Burnus <burnus@net-b.de> Joseph Myers <joseph@codesourcery.com> David S. Miller <davem@davemloft.net> Ulrich Drepper <drepper@redhat.com> Marek Polacek <polacek@redhat.com>: Petr Baudis <pasky@suse.cz> * math/complex.c (csqrtq): NaN and INF fixes. * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes. * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for large parameters. Fix errno for boundary conditions. * math/finiteq.c (finiteq): Add comment. * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows and bad results for some subnormal results. Fix sign of inexact zero return. Fix sign of exact zero return. Ensure additions are not scheduled after fetestexcept. * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly for ynq. Fix jnq precision. * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not manipulate bits before adding and subtracting TWO112[sx]. * math/rintq.c (rintq): Ditto. * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer overflow. Co-Authored-By: David S. Miller <davem@davemloft.net> Co-Authored-By: Joseph Myers <joseph@codesourcery.com> Co-Authored-By: Ulrich Drepper <drepper@redhat.com> From-SVN: r193037
2012-10-31re PR other/50899 (need @direntry for gcov)Tom Tromey2-1/+7
PR other/50899 * doc/gcc.texi: Add @direntry for gcov. From-SVN: r193036
2012-10-31* expr.c (can_move_by_pieces): Apply ATTRIBUTE_UNUSED to len.Joern Rennecke2-1/+5
From-SVN: r193035
2012-10-31Uppercase in ChangeLog.Marc Glisse1-1/+1
From-SVN: r193034
2012-10-31os_defines.h: Do not define anymore _GLIBCXX_HAVE_BROKEN_VSWPRINTF.Jonathan Yong1-6/+1
2012-10-31 Jonathan Yong <jon_y@users.sourceforge.net> * config/os/mingw32-w64/os_defines.h: Do not define anymore _GLIBCXX_HAVE_BROKEN_VSWPRINTF. From-SVN: r193033
2012-10-31os_defines.h: Do not define anymore _GLIBCXX_HAVE_BROKEN_VSWPRINTF.Jonathan Yong2-2/+8
2012-10-31 Jonathan Yong <jon_y@users.sourceforge.net> * config/os/mingw32-w64/os_defines.h: Do not define anymore _GLIBCXX_HAVE_BROKEN_VSWPRINTF. From-SVN: r193032
2012-10-31PR c++/54955 - Fail to parse alignas expr at the beginning of a declarationDodji Seketeli4-5/+24
In this PR, g++ embarrassingly fails to parse the simple alignas expression below: alignas(double) int f; even though the simple-declaration production in Clause 7 suggests otherwise. Fixed thus and tested on x86_64-unknown-linux-gnu against trunk. gcc/cp PR c++/54955 * parser.c (cp_nth_tokens_can_be_std_attribute_p): Recognize the 'Alignas' keyword as the beginning of a c++11 attribute specifier. Update the comment of the function. (cp_next_tokens_can_be_gnu_attribute_p): Update the comment of the function. gcc/testsuite/ PR c++/54955 * g++.dg/cpp0x/gen-attrs-48-2.C: New test. From-SVN: r193029
2012-10-31re PR tree-optimization/19105 (fold does not spot anti-range test)Jakub Jelinek7-30/+942
PR tree-optimization/19105 PR tree-optimization/21643 PR tree-optimization/46309 * tree-ssa-reassoc.c (init_range_entry): Add STMT argument and use it if EXP is NULL. (update_range_test): Handle OPCODE equal to ERROR_MARK and oe->op NULL. (optimize_range_tests): Likewise. (final_range_test_p, suitable_cond_bb, no_side_effect_bb, get_ops, maybe_optimize_range_tests): New functions. (reassociate_bb): Call maybe_optimize_range_tests if last stmt of bb is GIMPLE_COND that hasn't been visited yet. * gcc.dg/pr19105.c: New test. * gcc.dg/pr21643.c: New test. * gcc.dg/pr46309-2.c: New test. * gcc.c-torture/execute/pr46309.c: New test. From-SVN: r193028
2012-10-31rs6000.md (insvsi, [...]): Rename to...Richard Sandiford2-8/+19
gcc/ * config/rs6000/rs6000.md (insvsi, insvdi, extvsi, extvdi): Rename to... (insvsi_internal, insvdi_internal, extvsi_internal) (extvdi_internal): ...this. (insv, extv): Update accordingly. From-SVN: r193027
2012-10-31combine.c (simplify_comparison): If BITS_BIG_ENDIAN...Richard Sandiford2-11/+6
gcc/ * combine.c (simplify_comparison): If BITS_BIG_ENDIAN, always assume that zero_extracts of const_ints are doing word-sized extractions. From-SVN: r193026
2012-10-31combine.c (make_extraction): Remove dead wanted_inner_mode- and ↵Richard Sandiford2-15/+5
pos_rtx-related code. gcc/ * combine.c (make_extraction): Remove dead wanted_inner_mode- and pos_rtx-related code. From-SVN: r193025
2012-10-31expmed.c (store_bit_field_1): Move generation of MEM insvs to the MEM_P block.Richard Sandiford2-15/+31
gcc/ * expmed.c (store_bit_field_1): Move generation of MEM insvs to the MEM_P block. (extract_bit_field_1): Likewise extvs and extzvs. From-SVN: r193024
2012-10-31expmed.c (store_bit_field_using_insv): New function, split out from...Richard Sandiford2-182/+216
gcc/ * expmed.c (store_bit_field_using_insv): New function, split out from... (store_bit_field_1): ...here. (extract_bit_field_using_extv): New function, split out from... (extract_bit_field_1): ...here. From-SVN: r193023
2012-10-31expmed.c (store_bit_field_1): Use OP_MODE to check whether an insv pattern ↵Richard Sandiford2-12/+14
is available. gcc/ * expmed.c (store_bit_field_1): Use OP_MODE to check whether an insv pattern is available. Remove redundant checks for OP_MODE being MAX_MACHINE_MODE. (extract_bit_field_1): Remove redundant checks for EXT_MODE being MAX_MACHINE_MODE. From-SVN: r193022
2012-10-31expmed.c (store_bit_field_1): Remove test for BLKmode values.Richard Sandiford2-1/+4
gcc/ * expmed.c (store_bit_field_1): Remove test for BLKmode values. From-SVN: r193021
2012-10-31t-rtems: New (Custom multilibs).Ralf Corsepius4-2/+54
2012-10-31 Ralf Corsépius <ralf.corsepius@rtems.org>, Joel Sherrill <joel.sherrill@oarcorp.com> * config/sparc/t-rtems: New (Custom multilibs). * config/sparc/t-rtems-64: New (Custom multilibs). * config.gcc (sparc64-*-rtems*): Add sparc/t-rtems-64. (sparc-*-rtems*): Add sparc/t-rtems. Co-Authored-By: Joel Sherrill <joel.sherrill@oarcorp.com> From-SVN: r193018
2012-10-30Detect assembler support for RTMRichard Henderson6-45/+79
* acinclude.m4 (LIBITM_CHECK_AS_RTM): New. * configure.ac: Use it. * config.h.in, configure: Rebuild. * testsuite/Makefile.in: Rebuild. From-SVN: r193017
2012-10-31rs6000.c (legitimize_reload_address): Remove code handling non-aligned ld/std.Alan Modra11-36/+228
gcc/ * config/rs6000/rs6000.c (legitimize_reload_address): Remove code handling non-aligned ld/std. * config/rs6000/paired.md (movv2sf_paired): Use 'Y' instead of 'o'. * config/rs6000/vsx.md (vsx_mov, vsx_movti): Likewise. * config/rs6000/altivec.md (altivec_mov, altivec_movti): Likewise. * config/rs6000/dfp.md (movtd_internal): Use 'm' instead of 'o'. gcc/testsuite/ * gcc.target/powerpc/dimode_off.c: New. * gcc.target/powerpc/timode_off.c: New. * gcc.target/powerpc/dfmode_off.c: New. * gcc.target/powerpc/tfmode_off.c: New. From-SVN: r193016
2012-10-31linux64_closure.S: Add new ABI support.Alan Modra3-4/+42
* src/powerpc/linux64_closure.S: Add new ABI support. * src/powerpc/linux64.S: Likewise. From-SVN: r193015
2012-10-31linux64.h (TARGET_OS_CPP_BUILTINS): Define _CALL_LINUX.Alan Modra2-0/+6
* config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Define _CALL_LINUX. From-SVN: r193014
2012-10-31re PR target/52498 (vmsdbgout.c fails to build with --enable-werror-always)Joern Rennecke2-1/+5
PR target/52498 * vmsdbgout.c (vmsdbgout_write_source_line): Comment out names of last two parameters. From-SVN: r193013
2012-10-31lra-constraints.c (choose_split_class): Add ATTRIBUTE_UNUSED to hard_reg_class.Joern Rennecke2-1/+7
* lra-constraints.c (choose_split_class): Add ATTRIBUTE_UNUSED to hard_reg_class. From-SVN: r193012
2012-10-31config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o as extra_parts.Joel Sherrill2-0/+6
2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com> * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o as extra_parts. From-SVN: r193010
2012-10-31forward_list.h (forward_list): Adjust comments.Jonathan Wakely3-42/+32
* include/bits/forward_list.h (forward_list): Adjust comments. (forward_list(const forward_list&, const _Alloc&)): Use _M_range_initialize to copy elements. (forward_list(forward_list&&, const _Alloc&)): Add exception specification. (_Fwd_list_base(const _Fwd_list_base&, const _Node_alloc_type&)): Remove. * include/bits/forward_list.tcc (_Fwd_list_base(const _Fwd_list_base&, const _Node_alloc_type&)): Remove. (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Fix memory leak when allocators are not equal. From-SVN: r193009
2012-10-31compiler: Add -fgo-relative-import-path.Ian Lance Taylor10-10/+78
* lang.opt (-fgo-relative-import-path): New option. * go-lang.c (go_relative_import_path): New static variable. (go_langhook_init): Pass go_relative_import_path to go_create_gogo. (go_langhook_handle_option): Handle -fgo-relative-import-path. * go-c.h (go_create_gogo): Update declaration. * gccgo.texi (Invoking gccgo): Document -fgo-relative-import-path. From-SVN: r193008
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