aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2013-11-07Makefile.in: Regenerate.Thomas Schwinge2-997/+488
* Makefile.in: Regenerate. Follow-up to r204173. From-SVN: r204536
2013-11-07arc.c (arc_ifcvt): Use commutativity, e.g.: reg_a := reg_b + reg_a ==> reg_a ↵Joern Rennecke2-0/+29
:= reg_a + reg_b * config/arc/arc.c (arc_ifcvt): Use commutativity, e.g.: reg_a := reg_b + reg_a ==> reg_a := reg_a + reg_b From-SVN: r204534
2013-11-07invoke.texi (-fisolate-erroneous-paths): Document.Jeff Law5-3/+23
* doc/invoke.texi (-fisolate-erroneous-paths): Document. * gimple-ssa-isolate-paths.c (gate_isolate_erroneous_paths): No longer check if we have __builtin_trap, assume it's available. java/ * builtins.c (initialize_builtins): Provide __builtin_trap. From-SVN: r204533
2013-11-07sourcebuild.texi (Top Level): GNU ld can use linker plugins, too.Thomas Schwinge2-1/+4
gcc/ * doc/sourcebuild.texi (Top Level) <lto-plugin>: GNU ld can use linker plugins, too. From-SVN: r204521
2013-11-07Makefile.tpl: Fix typo.Thomas Schwinge3-2/+7
* Makefile.tpl: Fix typo. * Makefile.in: Regenerate. From-SVN: r204520
2013-11-07libgomp: Prepare for testcases without -fopenmp.Thomas Schwinge6-3/+20
libgomp/ * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to ALWAYS_CFLAGS. * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp. * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise. * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise. * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS): Likewise. From-SVN: r204519
2013-11-07Add missing include.Thomas Schwinge2-0/+3
libgomp/ * libgomp_g.h: Include <stddef.h> for size_t. From-SVN: r204518
2013-11-07Generally link to libgomp for -ftree-parallelize-loops=*.Thomas Schwinge10-13/+37
gcc/ * config/arc/arc.h (LINK_COMMAND_SPEC): For -ftree-parallelize-loops=*, link to libgomp and its dependencies. * config/ia64/hpux.h (LIB_SPEC): Likewise. * config/pa/pa-hpux11.h (LIB_SPEC): Likewise. * config/pa/pa64-hpux.h (LIB_SPEC): Likewise. * gcc.c (GOMP_SELF_SPECS): Update comment about libgomp's dependencies. libgomp/ * libgomp.spec.in: Update comment about libgomp's dependencies. * configure.ac: Likewise. * configure: Regenerate. From-SVN: r204517
2013-11-07tree-ssa-loop-niter.c: Include tree-ssanames.h.Jakub Jelinek4-4/+107
* tree-ssa-loop-niter.c: Include tree-ssanames.h. (determine_value_range): Add loop argument. Use get_range_info to improve range. (bound_difference): Adjust caller. * gcc.dg/tree-ssa/loop-39.c: New test. From-SVN: r204516
2013-11-07tree-vrp.c (find_assert_locations): Pre-seed live bitmaps for loop latches ↵Jakub Jelinek8-4/+82
from header PHI arguments from the latch... * tree-vrp.c (find_assert_locations): Pre-seed live bitmaps for loop latches from header PHI arguments from the latch edge. * gcc.dg/unroll_1.c: Add -fno-tree-vrp to dg-options. * gcc.dg/unroll_2.c: Likewise. * gcc.dg/unroll_3.c: Likewise. * gcc.dg/unroll_4.c: Likewise. * gcc.dg/vrp90.c: New test. From-SVN: r204515
2013-11-07re PR c++/58176 (ICE in output_constant, at varasm.c:4658)Paolo Carlini4-0/+51
2013-11-07 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58176 * varasm.c (output_constant): Handle NULLPTR_TYPE. /testsuite 2013-11-07 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58176 * g++.dg/cpp0x/nullptr30.C: New. From-SVN: r204514
2013-11-07Don't set misaligned_prologue_used twiceH.J. Lu2-1/+5
* config/i386/i386.c (ix86_expand_set_or_movmem): Don't set misaligned_prologue_used when it has been set. From-SVN: r204512
2013-11-07Fixed typo in ChangeLog.Yury Gribov1-1/+1
From-SVN: r204509
2013-11-07Allow integer literals as addresses in instrumented builtins.Yury Gribov4-1/+21
gcc/ PR sanitizer/59029 * gcc/asan.c (get_mem_refs_of_builtin_call): Allow integer literals as addresses in instrumented builtins. gcc-testsuite/ PR sanitizer/59029 * c-c++-common/asan/pr59029.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r204508
2013-11-07aarch64.c (aarch64_legitimize_reload_address): Explain why plus_constant is ↵Kyrylo Tkachov2-1/+10
not used. * config/aarch64/aarch64.c (aarch64_legitimize_reload_address): Explain why plus_constant is not used. From-SVN: r204507
2013-11-07tree-ssa-ccp.c (canonicalize_float_value): Rename to ...Richard Biener4-8/+29
2013-11-07 Richard Biener <rguenther@suse.de> * tree-ssa-ccp.c (canonicalize_float_value): Rename to ... (canonicalize_value): ... this. Also handle stripping of TREE_OVERFLOW. (get_value, set_lattice_value, get_value_for_expr): Adjust. * gimple-fold.c (canonicalize_constructor_val): Strip TREE_OVERFLOW. * tree-ssa-threadedge.c (set_ssa_name_value): Likewise. From-SVN: r204506
2013-11-07tree-dfa.c (get_ref_base_and_extent): Fix casting.Richard Biener2-2/+7
2013-11-07 Richard Biener <rguenther@suse.de> * tree-dfa.c (get_ref_base_and_extent): Fix casting. From-SVN: r204505
2013-11-07Use Pmode with stack_pointer_rtxH.J. Lu5-2/+34
gcc/ PR target/59034 * config/i386/i386.md (push peepholer/splitter): Use Pmode with stack_pointer_rtx. gcc/testsuite/ PR target/59034 * gcc.target/i386/pr59034-1.c: New test. * gcc.target/i386/pr59034-2.c: Likewise. From-SVN: r204501
2013-11-07tree-ssa-loop-ivopts.c (get_shiftadd_cost): Check equality using ↵Bin Cheng2-2/+11
operand_equal_p. * tree-ssa-loop-ivopts.c (get_shiftadd_cost): Check equality using operand_equal_p. From-SVN: r204498
2013-11-07tree-ssa-loop-ivopts.c (alloc_iv): Lower address expressions.Bin Cheng8-9/+44
* tree-ssa-loop-ivopts.c (alloc_iv): Lower address expressions. * tree-affine.c (get_inner_reference_aff): Return base. * tree-affine.h (get_inner_reference_aff): Change prototype. * gcc.dg/tree-ssa/loop-2.c: Refine check condition. * gcc.dg/tree-ssa/ivopt_infer_2.c: Ditto. * gcc.dg/tree-ssa/ivopt_mult_3.c: Ditto. From-SVN: r204497
2013-11-07Daily bump.GCC Administrator1-1/+1
From-SVN: r204496
2013-11-06c-decl.c (locate_old_decl): If a previous conflicting decl is both explicit ↵DJ Delorie4-1/+33
and builtin... * c-decl.c (locate_old_decl): If a previous conflicting decl is both explicit and builtin, print the location of the explicit one. * gcc.dg/mismatch-decl-1.c: New test. From-SVN: r204491
2013-11-06Revert "preprocessor/58580 - preprocessor goes OOM with warning for zero ↵Dodji Seketeli6-127/+34
literals" This reverts commit fc3eff8854861fcd70d33d26095b17fe456fae31. From-SVN: r204490
2013-11-06float128-cmp-invalid.c, [...]: New tests.Joseph Myers88-3802/+4803
gcc/testsuite: * gcc.dg/torture/float128-cmp-invalid.c, gcc.dg/torture/float128-div-underflow.c, gcc.dg/torture/float128-extend-nan.c, gcc.dg/torture/fp-int-convert-float128-timode-3.c: New tests. libgcc: * soft-fp/README: Update. * soft-fp/adddf3.c: Update from glibc. * soft-fp/addsf3.c: Likewise. * soft-fp/addtf3.c: Likewise. * soft-fp/divdf3.c: Likewise. * soft-fp/divsf3.c: Likewise. * soft-fp/divtf3.c: Likewise. * soft-fp/double.h: Likewise. * soft-fp/eqdf2.c: Likewise. * soft-fp/eqsf2.c: Likewise. * soft-fp/eqtf2.c: Likewise. * soft-fp/extenddftf2.c: Likewise. * soft-fp/extended.h: Likewise. * soft-fp/extendsfdf2.c: Likewise. * soft-fp/extendsftf2.c: Likewise. * soft-fp/extendxftf2.c: Likewise. * soft-fp/fixdfdi.c: Likewise. * soft-fp/fixdfsi.c: Likewise. * soft-fp/fixdfti.c: Likewise. * soft-fp/fixsfdi.c: Likewise. * soft-fp/fixsfsi.c: Likewise. * soft-fp/fixsfti.c: Likewise. * soft-fp/fixtfdi.c: Likewise. * soft-fp/fixtfsi.c: Likewise. * soft-fp/fixtfti.c: Likewise. * soft-fp/fixunsdfdi.c: Likewise. * soft-fp/fixunsdfsi.c: Likewise. * soft-fp/fixunsdfti.c: Likewise. * soft-fp/fixunssfdi.c: Likewise. * soft-fp/fixunssfsi.c: Likewise. * soft-fp/fixunssfti.c: Likewise. * soft-fp/fixunstfdi.c: Likewise. * soft-fp/fixunstfsi.c: Likewise. * soft-fp/fixunstfti.c: Likewise. * soft-fp/floatdidf.c: Likewise. * soft-fp/floatdisf.c: Likewise. * soft-fp/floatditf.c: Likewise. * soft-fp/floatsidf.c: Likewise. * soft-fp/floatsisf.c: Likewise. * soft-fp/floatsitf.c: Likewise. * soft-fp/floattidf.c: Likewise. * soft-fp/floattisf.c: Likewise. * soft-fp/floattitf.c: Likewise. * soft-fp/floatundidf.c: Likewise. * soft-fp/floatundisf.c: Likewise. * soft-fp/floatunditf.c: Likewise. * soft-fp/floatunsidf.c: Likewise. * soft-fp/floatunsisf.c: Likewise. * soft-fp/floatunsitf.c: Likewise. * soft-fp/floatuntidf.c: Likewise. * soft-fp/floatuntisf.c: Likewise. * soft-fp/floatuntitf.c: Likewise. * soft-fp/gedf2.c: Likewise. * soft-fp/gesf2.c: Likewise. * soft-fp/getf2.c: Likewise. * soft-fp/ledf2.c: Likewise. * soft-fp/lesf2.c: Likewise. * soft-fp/letf2.c: Likewise. * soft-fp/muldf3.c: Likewise. * soft-fp/mulsf3.c: Likewise. * soft-fp/multf3.c: Likewise. * soft-fp/negdf2.c: Likewise. * soft-fp/negsf2.c: Likewise. * soft-fp/negtf2.c: Likewise. * soft-fp/op-1.h: Likewise. * soft-fp/op-2.h: Likewise. * soft-fp/op-4.h: Likewise. * soft-fp/op-8.h: Likewise. * soft-fp/op-common.h: Likewise. * soft-fp/quad.h: Likewise. * soft-fp/single.h: Likewise. * soft-fp/soft-fp.h: Likewise. * soft-fp/subdf3.c: Likewise. * soft-fp/subsf3.c: Likewise. * soft-fp/subtf3.c: Likewise. * soft-fp/truncdfsf2.c: Likewise. * soft-fp/trunctfdf2.c: Likewise. * soft-fp/trunctfsf2.c: Likewise. * soft-fp/trunctfxf2.c: Likewise. * soft-fp/unorddf2.c: Likewise. * soft-fp/unordsf2.c: Likewise. * soft-fp/unordtf2.c: Likewise. From-SVN: r204489
2013-11-06pr51244-11.c: Remove target line.Oleg Endo144-143/+289
* gcc.target/sh/pr51244-11.c: Remove target line. * gcc.target/sh/sh4a-sincosf.c: Likewise. * gcc.target/sh/attr-isr-trap_exit.c: Likewise. * gcc.target/sh/pr51244-15.c: Likewise. * gcc.target/sh/pr51244-19.c: Likewise. * gcc.target/sh/cmpstr.c: Likewise. * gcc.target/sh/pr33135-3.c: Likewise. * gcc.target/sh/pr53512-2.c: Likewise. * gcc.target/sh/pr54602-2.c: Likewise. * gcc.target/sh/pr52483-1.c: Likewise. * gcc.target/sh/pr21255-2-ml.c: Likewise. * gcc.target/sh/pr54760-4.c: Likewise. * gcc.target/sh/pr52483-5.c: Likewise. * gcc.target/sh/pr54089-2.c: Likewise. * gcc.target/sh/pr56547-2.c: Likewise. * gcc.target/sh/pr54089-6.c: Likewise. * gcc.target/sh/pr51244-20.c: Likewise. * gcc.target/sh/pr50749-sf-predec-4.c: Likewise. * gcc.target/sh/sh4a-fsrra.c: Likewise. * gcc.target/sh/pr50749-qihisi-predec-1.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-2.c: Likewise. * gcc.target/sh/pr55303-2.c: Likewise. * gcc.target/sh/sh2a-resbank.c: Likewise. * gcc.target/sh/sp-switch.c: Likewise. * gcc.target/sh/pr51244-3.c: Likewise. * gcc.target/sh/pr50751-3.c: Likewise. * gcc.target/sh/pr51244-7.c: Likewise. * gcc.target/sh/struct-arg-dw2.c: Likewise. * gcc.target/sh/pr50751-7.c: Likewise. * gcc.target/sh/pr49468-di.c: Likewise. * gcc.target/sh/pr50749-qihisi-postinc-4.c: Likewise. * gcc.target/sh/pr49880-3.c: Likewise. * gcc.target/sh/pr51244-12.c: Likewise. * gcc.target/sh/pr53988.c: Likewise. * gcc.target/sh/pr6526.c: Likewise. * gcc.target/sh/sh2a-bxor.c: Likewise. * gcc.target/sh/pr51244-16.c: Likewise. * gcc.target/sh/sh2a-bclrmem.c: Likewise. * gcc.target/sh/sh2a-bor.c: Likewise. * gcc.target/sh/pr53511-1.c: Likewise. * gcc.target/sh/pr21255-3.c: Likewise. * gcc.target/sh/pr53512-3.c: Likewise. * gcc.target/sh/pr33135-4.c: Likewise. * gcc.target/sh/pr54602-3.c: Likewise. * gcc.target/sh/pr54760-1.c: Likewise. * gcc.target/sh/pr52483-2.c: Likewise. * gcc.target/sh/sh2a-bsetmem.c: Likewise. * gcc.target/sh/pr54680.c: Likewise. * gcc.target/sh/pr54386.c: Likewise. * gcc.target/sh/pr51244-20-sh2a.c: Likewise. * gcc.target/sh/pr54089-3.c: Likewise. * gcc.target/sh/pr50749-sf-predec-1.c: Likewise. * gcc.target/sh/pr54089-7.c: Likewise. * gcc.target/sh/strlen.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-3.c: Likewise. * gcc.target/sh/pr50749-qihisi-predec-2.c: Likewise. * gcc.target/sh/pr55303-3.c: Likewise. * gcc.target/sh/pr51244-4.c: Likewise. * gcc.target/sh/pr50751-4.c: Likewise. * gcc.target/sh/pr39423-1.c: Likewise. * gcc.target/sh/pr51244-8.c: Likewise. * gcc.target/sh/pr55146.c: Likewise. * gcc.target/sh/pr50751-8.c: Likewise. * gcc.target/sh/sh2a-bset.c: Likewise. * gcc.target/sh/pr50749-qihisi-postinc-1.c: Likewise. * gcc.target/sh/sh2a-movi20s.c: Likewise. * gcc.target/sh/20080410-1.c: Likewise. * gcc.target/sh/pr49880-4.c: Likewise. * gcc.target/sh/pr51244-13.c: Likewise. * gcc.target/sh/sh2a-movrt.c: Likewise. * gcc.target/sh/pr51244-17.c: Likewise. * gcc.target/sh/pr21255-2-mb.c: Likewise. * gcc.target/sh/sh2a-bclr.c: Likewise. * gcc.target/sh/pr33135-1.c: Likewise. * gcc.target/sh/pr53512-4.c: Likewise. * gcc.target/sh/pr54602-4.c: Likewise. * gcc.target/sh/sh4a-bitmovua.c: Likewise. * gcc.target/sh/pr54760-2.c: Likewise. * gcc.target/sh/pr52483-3.c: Likewise. * gcc.target/sh/sh2a-bld.c: Likewise. * gcc.target/sh/pr54089-4.c: Likewise. * gcc.target/sh/pr54685.c: Likewise. * gcc.target/sh/pr50749-sf-predec-2.c: Likewise. * gcc.target/sh/pr54089-8.c: Likewise. * gcc.target/sh/pragma-isr-trap-exit.c: Likewise. * gcc.target/sh/pr50749-qihisi-predec-3.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-4.c: Likewise. * gcc.target/sh/pr51244-1.c: Likewise. * gcc.target/sh/pr50751-1.c: Likewise. * gcc.target/sh/pr55160.c: Likewise. * gcc.target/sh/pr51244-5.c: Likewise. * gcc.target/sh/pr54236-1.c: Likewise. * gcc.target/sh/pr50751-5.c: Likewise. * gcc.target/sh/pr52933-1.c: Likewise. * gcc.target/sh/pr39423-2.c: Likewise. * gcc.target/sh/pr51244-9.c: Likewise. * gcc.target/sh/pr49263.c: Likewise. * gcc.target/sh/pr50749-qihisi-postinc-2.c: Likewise. * gcc.target/sh/pr49880-1.c: Likewise. * gcc.target/sh/sh2a-band.c: Likewise. * gcc.target/sh/pr51244-10.c: Likewise. * gcc.target/sh/pr49880-5.c: Likewise. * gcc.target/sh/prefetch.c: Likewise. * gcc.target/sh/pr51244-14.c: Likewise. * gcc.target/sh/rte-delay-slot.c: Likewise. * gcc.target/sh/fpul-usage-1.c: Likewise. * gcc.target/sh/pr51244-18.c: Likewise. * gcc.target/sh/pr21255-1.c: Likewise. * gcc.target/sh/pr33135-2.c: Likewise. * gcc.target/sh/pr53512-1.c: Likewise. * gcc.target/sh/pr54602-1.c: Likewise. * gcc.target/sh/sh2a-rtsn.c: Likewise. * gcc.target/sh/torture/pragma-isr.c: Likewise. * gcc.target/sh/torture/pragma-isr2.c: Likewise. * gcc.target/sh/torture/pr58314.c: Likewise. * gcc.target/sh/torture/pr34777.c: Likewise. * gcc.target/sh/torture/pr58475.c: Likewise. * gcc.target/sh/pr54760-3.c: Likewise. * gcc.target/sh/sh4a-cosf.c: Likewise. * gcc.target/sh/pr52483-4.c: Likewise. * gcc.target/sh/mfmovd.c: Likewise. * gcc.target/sh/pr54089-1.c: Likewise. * gcc.target/sh/pr56547-1.c: Likewise. * gcc.target/sh/pr54089-5.c: Likewise. * gcc.target/sh/pr50749-sf-predec-3.c: Likewise. * gcc.target/sh/pr54089-9.c: Likewise. * gcc.target/sh/sh2a-jsrn.c: Likewise. * gcc.target/sh/pr49468-si.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-1.c: Likewise. * gcc.target/sh/pr50749-qihisi-predec-4.c: Likewise. * gcc.target/sh/pr55303-1.c: Likewise. * gcc.target/sh/pr51244-2.c: Likewise. * gcc.target/sh/pr50751-2.c: Likewise. * gcc.target/sh/pr54236-2.c: Likewise. * gcc.target/sh/pr51244-6.c: Likewise. * gcc.target/sh/cmpstrn.c: Likewise. * gcc.target/sh/pr50751-6.c: Likewise. * gcc.target/sh/pr52933-2.c: Likewise. * gcc.target/sh/pr53568-1.c: Likewise. * gcc.target/sh/pr50749-qihisi-postinc-3.c: Likewise. * gcc.target/sh/sh2a-tbr-jump.c: Likewise. * gcc.target/sh/sh4a-sinf.c: Likewise. * gcc.target/sh/pr49880-2.c: Likewise. From-SVN: r204487
2013-11-06macro.c (_cpp_builtin_macro_text): Correct wording of two warnings.Tobias Burnus10-14/+34
libcpp/ 2013-11-06 Tobias Burnus <burnus@net-b.de> * macro.c (_cpp_builtin_macro_text): Correct wording of two warnings. gcc/c-family/ 2013-11-06 Tobias Burnus <burnus@net-b.de> * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME. gcc/ 2013-11-06 Tobias Burnus <burnus@net-b.de> * doc/invoke.texi (Wdate-time): Fix typo. gcc/testsuite/ 2013-11-06 Tobias Burnus <burnus@net-b.de> * g++.dg/warn/wdate-time.C: Update dg-error pattern. * gcc.dg/wdate-time.c: Ditto. * gfortran.dg/wdate-time.F90: Ditto. From-SVN: r204486
2013-11-06Check __x86_64__ for FPU stateH.J. Lu2-1/+8
PR sanitizer/59018 * sanitizer_common/sanitizer_platform_limits_posix.cc (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is defined. From-SVN: r204483
2013-11-06Use 64-bit system types for x86-64H.J. Lu3-4/+20
PR sanitizer/59018 * sanitizer_common/sanitizer_platform_limits_linux.cc (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is defined. * sanitizer_common/sanitizer_platform_limits_posix.h (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is defined. (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__ is defined. (__sanitizer___kernel_gid_t): Likewise. (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__ is defined. From-SVN: r204482
2013-11-06Fix internal_clone for x32H.J. Lu2-8/+15
PR sanitizer/59018 * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate 2 64-bit integers to save and restore fn and arg. Properly load newtls/child_tidptr into r8/r10. From-SVN: r204481
2013-11-06Cast pointers to uptr for 64-bit syscallsH.J. Lu2-19/+29
PR sanitizer/59018 * sanitizer_common/sanitizer_linux.cc (internal_mmap, internal_munmap, internal_open, internal_read, internal_write, internal_stat, internal_lstat, internal_fstat, internal_readlink, internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock, BlockingMutex::Unlock, internal_ptrace, internal_getdents, internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls. From-SVN: r204480
2013-11-06Fix spacing.Mike Stump1-2/+0
From-SVN: r204479
2013-11-06sh.md (addsf3, [...]): Use fp_arith_reg_operand instead of arith_reg_operand.Oleg Endo2-24/+29
* config/sh/sh.md (addsf3, divsf3, divsf3_i, rsqrtsf2, cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, negdf2, sqrtdf2, absdf2): Use fp_arith_reg_operand instead of arith_reg_operand. From-SVN: r204478
2013-11-06sh.md (adddi3): Remove empty constraints.Oleg Endo2-30/+35
* config/sh/sh.md (adddi3): Remove empty constraints. Remove can_create_pseudo_p and arith_reg_operand check. (adddi3_compact, subdi3_compact, *negdi2): Remove constraints. Split before reload. From-SVN: r204477
2013-11-06gdbinit.in: Disable strict type checking.Jeff Law2-0/+10
* gdbinit.in: Disable strict type checking. Co-Authored-By: Tom Tromey <tromey@redhat.com> From-SVN: r204474
2013-11-06re PR rtl-optimization/30807 (postreload bug (might be generic in trunk))Oleg Endo2-0/+223
PR target/30807 * gcc.target/sh/torture/pr30807.c: New. From-SVN: r204473
2013-11-06re PR c++/11006 ([CNI] ICE with use of __java_boolean)Paolo Carlini4-1/+26
/cp 2013-11-06 Paolo Carlini <paolo.carlini@oracle.com> PR c++/11006 * init.c (build_new_1): Don't call build_java_class_ref on non-class types. /testsuite 2013-11-06 Paolo Carlini <paolo.carlini@oracle.com> PR c++/11006 * g++.dg/other/java3.C: New. From-SVN: r204469
2013-11-06libgo: Update to October 24 version of master library.Ian Lance Taylor596-7420/+31983
From-SVN: r204466
2013-11-06tree-pass.h (make_pass_live_range_shrinkage): New external.Vladimir Makarov11-16/+160
2013-11-06 Vladimir Makarov <vmakarov@redhat.com> * tree-pass.h (make_pass_live_range_shrinkage): New external. * timevar.def (TV_LIVE_RANGE_SHRINKAGE): New. * sched-rgn.c (gate_handle_live_range_shrinkage): New. (rest_of_handle_live_range_shrinkage): Ditto (class pass_live_range_shrinkage): Ditto. (pass_data_live_range_shrinkage): Ditto. (make_pass_live_range_shrinkage): Ditto. * sched-int.h (initialize_live_range_shrinkage): New prototype. (finish_live_range_shrinkage): Ditto. * sched-deps.c (create_insn_reg_set): Make void return value. * passes.def: Add pass_live_range_shrinkage. * ira.c (update_equiv_regs): Don't move if flag_live_range_shrinkage. * haifa-sched.c (live_range_shrinkage_p): New. (initialize_live_range_shrinkage, finish_live_range_shrinkage): New functions. (rank_for_schedule): Add code for pressure relief through live range shrinkage. (schedule_insn): Print more debug info. (sched_init): Setup SCHED_PRESSURE_WEIGHTED for pressure relief through live range shrinkage. * doc/invoke.texi (-flive-range-shrinkage): New. * common.opt (flive-range-shrinkage): New. From-SVN: r204465
2013-11-06re PR target/59021 (new vzeroupper instructions generated with -mavx)Uros Bizjak4-11/+45
PR target/59021 * config/i386/i386.c (ix86_avx_u128_mode_needed): Require AVX_U128_DIRTY mode for call_insn RTXes that use AVX256 registers. (ix86_avx_u128_mode_needed): Return AVX_U128_DIRTY mode for call_insn RTXes that return in AVX256 register. testsuite/ChangeLog: PR target/59021 * gcc.target/i386/pr59021.c: New test. From-SVN: r204464
2013-11-06gcc-defs.exp (dg-additional-files-options): Extend regsub for ↵James Lemke2-1/+6
dg-additional-files to also match BOL. 2013-11-06 James Lemke <jwlemke@codesourcery.com> * lib/gcc-defs.exp (dg-additional-files-options): Extend regsub for dg-additional-files to also match BOL. From-SVN: r204462
2013-11-06c-opts.c (c_common_post_options): Set -ffp-contract=off in C standards modes.Joseph Myers5-5/+49
c-family: * c-opts.c (c_common_post_options): Set -ffp-contract=off in C standards modes. * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast to mean lack of IEEE 754 support. testsuite: * gcc.dg/torture/c99-contract-1.c: New test. From-SVN: r204460
2013-11-06go-lang.c (go_langhook_post_options): If -fisolate-erroneous-paths was ↵Ian Lance Taylor2-0/+12
turned on by an optimization option, turn it off. * go-lang.c (go_langhook_post_options): If -fisolate-erroneous-paths was turned on by an optimization option, turn it off. From-SVN: r204459
2013-11-06re PR tree-optimization/58653 (wrong code (segfaults) at -O3 on ↵Richard Biener5-88/+67
x86_64-linux-gnu in 64-bit mode (affecting gcc 4.6 to trunk)) 2013-11-06 Richard Biener <rguenther@suse.de> PR tree-optimization/58653 * tree-predcom.c (ref_at_iteration): Rewrite to generate a MEM_REF. (prepare_initializers_chain): Adjust. * gcc.dg/tree-ssa/predcom-6.c: New testcase. * gcc.dg/tree-ssa/predcom-7.c: Likewise. From-SVN: r204458
2013-11-06fib.c: Reduced the iteration from 40 to 30.Balaji V. Iyer6-89/+89
2013-11-05 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-c++-common/cilk-plus/CK/fib.c: Reduced the iteration from 40 to 30. Replaced iteration variable with a #define. Instead of returning non-zero value for error, called __builtin_abort (). Fixed a bug of calling fib_serial in serial case instead of fib. * c-c++-common/cilk-plus/CK/fib_init_expr_xy.c: Likewise. * c-c++-common/cilk-plus/CK/fib_no_return.c: Likewise. * c-c++-common/cilk-plus/CK/fib_no_sync.c: Likewise. * gcc.dg/cilk-plus/cilk-plus.exp: Removed duplicate/un-necessary compiler flag testing. From-SVN: r204457
2013-11-06typoJason Merrill1-1/+1
From-SVN: r204456
2013-11-06gimple.h (block_in_transaction): Move to basic-block.h and rename.Andrew MacLeod4-10/+17
* gimple.h (block_in_transaction): Move to basic-block.h and rename. (gimple_in_transaction): Use bb_in_transaction. * basic-block.h (bb_in_transaction): Relocate here and rename. * tree-ssa-loop-im.c (execute_sm): Use bb_in_transaction. From-SVN: r204455
2013-11-06tree.c (drop_tree_overflow): New function.Richard Biener5-21/+53
2013-11-06 Richard Biener <rguenther@suse.de> * tree.c (drop_tree_overflow): New function. * tree.h (drop_tree_overflow): Declare. * gimplify.c (gimplify_expr): Drop TREE_OVERFLOW. * tree-vrp.c (range_int_cst_singleton_p): Use is_overflow_infinity instead of testing TREE_OVERFLOW. (extract_range_from_assert): Likewise. (zero_nonzero_bits_from_vr): Likewise. (extract_range_basic): Likewise. (register_new_assert_for): Use drop_tree_overflow. (vrp_visit_phi_node): Likewise. From-SVN: r204454
2013-11-06preprocessor/58580 - preprocessor goes OOM with warning for zero literalsDodji Seketeli6-34/+127
In this problem report, the compiler is fed a (bogus) translation unit in which some literals contain bytes whose value is zero. The preprocessor detects that and proceeds to emit diagnostics for that king of bogus literals. But then when the diagnostics machinery re-reads the input file again to display the bogus literals with a caret, it attempts to calculate the length of each of the lines it got using fgets. The line length calculation is done using strlen. But that doesn't work well when the content of the line can have several zero bytes. The result is that the read_line never sees the end of the line because strlen repeatedly reports that the line ends before the end-of-line character; so read_line thinks its buffer for reading the line is too small; it thus increases the buffer, leading to a huge memory consumption, pain and disaster. The patch below introduces a new get_line function that returns the next line of a file and return the length of that line even if the line contains zero bytes. That get_line function has been adapted from the getline function from the GNU C Library because getline being a GNU extension it is not necessarily supported on all platforms. read_line is then modified to return the length of the line along with the line itself, as the line can now contain zero bytes. Callers of read_line are adjusted consequently. diagnostic_show_locus() is modified to consider that a line can have characters of value zero, and so just shows a white space when instructed to display one of these characters. gcc/ChangeLog: * input.h (location_get_source_line): Take an additional line_size parameter. * input.c (get_line): New static function definition. (read_line): Take an additional line_length output parameter to be set to the size of the line. Use the new get_line function do the actual line reading. (location_get_source_line): Take an additional output line_len parameter. Update the use of read_line to pass it the line_len parameter. * diagnostic.c (adjust_line): Take an additional input parameter for the length of the line, rather than calculating it with strlen. (diagnostic_show_locus): Adjust the use of location_get_source_line and adjust_line with respect to their new signature. While displaying a line now, do not stop at the first null byte. Rather, display the zero byte as a space and keep going until we reach the size of the line. gcc/testsuite/ChangeLog: * c-c++-common/cpp/warning-zero-in-literals-1.c: New test file. From-SVN: r204453
2013-11-06Fix formattingEric Botcazou1-3/+1
From-SVN: r204452
2013-11-06i386.c (ix86_expand_prologue): Optimize stack checking for leaf functions ↵Eric Botcazou6-93/+169
without dynamic stack allocation. * config/i386/i386.c (ix86_expand_prologue): Optimize stack checking for leaf functions without dynamic stack allocation. * config/ia64/ia64.c (ia64_emit_probe_stack_range): Adjust. (ia64_expand_prologue): Likewise. * config/mips/mips.c (mips_expand_prologue): Likewise. * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise. * config/sparc/sparc.c (sparc_expand_prologue): Likewise. (sparc_flat_expand_prologue): Likewise. From-SVN: r204450
generated by cgit v1.1 at 2025-09-27 05:36:29 +0000