[Bug tree-optimization/59523] ICE on spec2000/176.gcc, 200.sixtrack after r205856 for -march=core-avx2

2013-12-17 Thread izamyatin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59523 --- Comment #2 from Igor Zamyatin --- Created attachment 31454 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31454&action=edit Reduced testcase

[Bug tree-optimization/52272] [4.7/4.8/4.9 regression] Performance regression of 410.bwaves on x86.

2013-12-17 Thread amker.cheng at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52272 bin.cheng changed: What|Removed |Added CC||amker.cheng at gmail dot com --- Comment #21

[Bug fortran/46371] [Coarray] [OOP] SELECT TYPE: scalar coarray variable is rejected

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46371 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/59535] New: [4.9 regression] -Os code size regressions for Thumb1/Thumb2 (with LRA)?

2013-12-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 Bug ID: 59535 Summary: [4.9 regression] -Os code size regressions for Thumb1/Thumb2 (with LRA)? Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 (with LRA)?

2013-12-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #1 from Richard Earnshaw --- CSiBE code size results for Thumb2 2013/12/09 2543786 2013/12/11 2563522

[Bug ipa/59226] [4.9 Regression] ICE: in record_target_from_binfo, at ipa-devirt.c:661

2013-12-17 Thread aivchenk at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59226 --- Comment #10 from Alexander Ivchenko --- Patch from comment #7 didn't cure Android build as well..

[Bug ipa/59226] [4.9 Regression] ICE: in record_target_from_binfo, at ipa-devirt.c:661

2013-12-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59226 --- Comment #11 from Markus Trippelsdorf --- (In reply to Alexander Ivchenko from comment #10) > Patch from comment #7 didn't cure Android build as well.. Can you try the patch from PR58252 comment 7? I've build Chromium (browser) successfully w

[Bug c++/58252] [4.9 Regression] ice in gimple_get_virt_method_for_binfo with -O2

2013-12-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58252 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Com

[Bug middle-end/59471] [4.9 Regression] ICE using vector extensions (non-top-level BIT_FIELD_REF, IMAGPART_EXPR or REALPART_EXPR)

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59471 --- Comment #4 from Jakub Jelinek --- I think BIT_FIELD_REF's type can't be a vector, so it has to be integral type in this case.

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 (with LRA)?

2013-12-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #2 from Richard Earnshaw --- CSiBE code size results for Thumb1 2013/12/09 2634640 2013/12/11 2683980 =1.8% size regression.

[Bug target/59371] [4.8/4.9 Regression] Performance regression in GCC 4.8 and later versions.

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59371 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9 f

[Bug target/54089] [SH] Refactor shift patterns

2013-12-17 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54089 --- Comment #30 from Oleg Endo --- A case from libmpeg2/slice.c: mov.b @(1,r10),r0// load of shift amount shldr7,r6 add #1,r6 extu.b r0,r0 // zero extend shift amount shldr0,r1

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 Richard Earnshaw changed: What|Removed |Added Summary|[4.9 regression] -Os code |[4.9 regression] -Os code

[Bug rtl-optimization/57189] [4.9 Regression] Vector register is spilled for vector extract pattern

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57189 --- Comment #5 from Jakub Jelinek --- (In reply to Uroš Bizjak from comment #4) > (In reply to Jakub Jelinek from comment #3) > > Likely caused by r198611. > > This is the patch that exposes the problem. > > I have filled this PR due to the diff

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #4 from Richard Earnshaw --- Created attachment 31455 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31455&action=edit testcase Compile with -Os -mthumb -mcpu=arm7tdmi -fno-short-enums and either -mlra or -mno-lra

[Bug bootstrap/59536] New: [4.9 regression] internal compiler error: in cselib_record_set, at cselib.c:2376 breaks m68k-linux bootstrap

2013-12-17 Thread mikpelinux at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59536 Bug ID: 59536 Summary: [4.9 regression] internal compiler error: in cselib_record_set, at cselib.c:2376 breaks m68k-linux bootstrap Product: gcc Version: 4.9.0

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #5 from Richard Earnshaw --- Number of register-register move operations in the testcase lra:208 no-lra: 105

[Bug rtl-optimization/57189] [4.9 Regression] Vector register is spilled for vector extract pattern

2013-12-17 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57189 --- Comment #6 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #5) > (In reply to Uroš Bizjak from comment #4) > > (In reply to Jakub Jelinek from comment #3) > > > Likely caused by r198611. > > > > This is the patch that exposes the

[Bug ipa/59265] [4.9 Regression] Segmentation fault in ipa_note_param_call for -fprofile-use in SPEC CPU2006

2013-12-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59265 --- Comment #21 from Markus Trippelsdorf --- (In reply to Jan Hubicka from comment #20) > Hmm, it may be someone altering the insns during streaming process. You may > try to check > who is doing that while streaming out the relevant .o file. > I

[Bug lto/59505] gcc-4.9.0-20131208 can't link glsl_compiler with -flto=4 in -m32 where gcc-4.8.2 works fine

2013-12-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59505 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/53949] [SH] Add support for mac.w / mac.l instructions

2013-12-17 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53949 --- Comment #10 from Oleg Endo --- I was wondering whether it would make sense to convert sequences such as SH4 SH4A mov.l @r15,r3 LS/2 LS/2 mul.l r2,r3CO/4 EX/3

[Bug target/53949] [SH] Add support for mac.w / mac.l instructions

2013-12-17 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53949 --- Comment #11 from Oleg Endo --- Another question is whether the following is OK to do on all SH implementations: int test33 (int x, int y, int z) { return x * y + z; } currently compiles: mul.l r5,r4 sts macl,r0

[Bug target/49263] SH Target: underutilized "TST #imm, R0" instruction

2013-12-17 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49263 --- Comment #22 from Oleg Endo --- (In reply to Oleg Endo from comment #21) > What happens is that the sequence is expanded to RTL as follows: > > (insn 7 4 8 2 (set (reg:SI 163 [ D.1856 ]) > (and:SI (reg/v:SI 162 [ xb ]) > (c

[Bug rtl-optimization/57422] [4.9 Regression] ICE: SIGSEGV in dominated_by_p with custom flags

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57422 Jakub Jelinek changed: What|Removed |Added CC||abel at gcc dot gnu.org,

[Bug ipa/59265] [4.9 Regression] Segmentation fault in ipa_note_param_call for -fprofile-use in SPEC CPU2006

2013-12-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59265 --- Comment #22 from Markus Trippelsdorf --- (In reply to Markus Trippelsdorf from comment #21) > > I've tried to bisect the issue, but it's messy. > However I think I can rule out any commit since r205447. > If r205447 is the culprit I cannot s

[Bug rtl-optimization/59350] [4.9 regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212

2013-12-17 Thread dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350 --- Comment #31 from David Binderman --- Created attachment 31456 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31456&action=edit C source code

[Bug rtl-optimization/59350] [4.9 regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212

2013-12-17 Thread dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350 --- Comment #32 from David Binderman --- Same error with gcc trunk, dated 20131215, for attached source code. Flags -O3 -g -fPIC -fstack-protector-strong required. [dcb@zippy4 foundBugs]$ ../results/bin/gcc -c -O3 -g -fPIC -fstack-protector-stro

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #6 from Richard Earnshaw --- Created attachment 31457 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31457&action=edit Another testcase Another testcase, but this one has some obvious examples of poor behaviour for -Os. In addti

[Bug target/59305] [4.9 Regression] gcc.dg/atomic/c11-atomic-exec-5.c fails with WARNING: program timed out on x86_64-apple-darwin13

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59305 --- Comment #7 from Dominique d'Humieres --- Created attachment 31458 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31458&action=edit reduced test case c11-atomic-exec_5.c reduced to the test of complex_long_double_add_overflow only. It tak

[Bug target/59305] [4.9 Regression] gcc.dg/atomic/c11-atomic-exec-5.c fails with WARNING: program timed out on x86_64-apple-darwin13

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59305 --- Comment #8 from Dominique d'Humieres --- Created attachment 31459 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31459&action=edit test without the complex instances The running time fluctuates between 1.6 and 7.5s on an unloaded machine

[Bug middle-end/55500] [devirt] trunk fails inline-devirt test #7

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55500 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/59523] [4.9 Regression] r205856 caused internal compiler error: verify_ssa failed

2013-12-17 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59523 H.J. Lu changed: What|Removed |Added Status|WAITING |NEW CC|

[Bug gcov-profile/59527] [4.9 Regression] ICE: in fixup_reorder_chain, at cfgrtl.c:3739 during PGO Firefox build

2013-12-17 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59527 --- Comment #3 from Teresa Johnson --- On Mon, Dec 16, 2013 at 10:41 AM, Teresa Johnson wrote: > I will take a look and report back. -freorder-blocks-and-partition was > recently enabled by default, which presumably exposed this issue. The issue

[Bug testsuite/59534] [4.9 Regression] FAIL: libgomp.fortran/retval1.f90 execution test due to denormals

2013-12-17 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59534 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/59486] math functions take more cycles after running any Intel AVX function

2013-12-17 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59486 H.J. Lu changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed|

[Bug tree-optimization/52272] [4.7/4.8/4.9 regression] Performance regression of 410.bwaves on x86.

2013-12-17 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52272 --- Comment #22 from rguenther at suse dot de --- On 12/17/13 9:29 AM, amker.cheng at gmail dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52272 > > bin.cheng changed: > >What|Removed |Added > -

[Bug c/59486] math functions take more cycles after running any Intel AVX function

2013-12-17 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59486 H.J. Lu changed: What|Removed |Added Status|REOPENED|RESOLVED Known to work|

[Bug middle-end/55498] [devirt] trunk fails inline-devirt test #6 due to lack of return functions

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55498 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org Summa

[Bug testsuite/59534] [4.9 Regression] FAIL: libgomp.fortran/retval1.f90 execution test due to denormals

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59534 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue Dec 17 15:17:00 2013 New Revision: 206051 URL: http://gcc.gnu.org/viewcvs?rev=206051&root=gcc&view=rev Log: PR testsuite/59534 * testsuite/libgomp.fortran/retval1.f90 (e5): Av

[Bug tree-optimization/59523] [4.9 Regression] r205856 caused internal compiler error: verify_ssa failed

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59523 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3 f

[Bug tree-optimization/59523] [4.9 Regression] r205856 caused internal compiler error: verify_ssa failed

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59523 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug middle-end/54957] Two crashes introduced by rev192488

2013-12-17 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/59350] [4.9 regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212

2013-12-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350 Eric Botcazou changed: What|Removed |Added Status|WAITING |ASSIGNED Assignee|unassigned at

[Bug fortran/35913] INTRINISIC vs. host-associated procedures (check conformance)

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35913 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/41823] gcc/fortran/trans-openmp.c: possible null pointer dereference

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41823 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/42478] [meta-bug] gfortran OpenMP bugs

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42478 Bug 42478 depends on bug 41823, which changed state. Bug 41823 Summary: gcc/fortran/trans-openmp.c: possible null pointer dereference http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41823 What|Removed |Added ---

[Bug fortran/51610] [OOP] Class container does not properly handle POINTER and TARGET

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51610 Dominique d'Humieres changed: What|Removed |Added Status|REOPENED|NEW --- Comment #5 from Dominique

[Bug tree-optimization/47316] devirtualize calls to virtual methods that are never further overriden

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47316 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #4 f

[Bug tree-optimization/47316] devirtualize calls to virtual methods that are never further overriden

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47316 --- Comment #5 from Jan Hubicka --- The testcase provided now generates: void foo(A*) (struct A * a) { int (*__vtbl_ptr_type) () * _3; int (*__vtbl_ptr_type) () _4; int i.0_6; int i.1_7; void * PROF_9; int i.2_11; int i.3_12; :

[Bug tree-optimization/47462] g++.dg/opt/devirt1.C no longer devirtualized

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47462 Jan Hubicka changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/55150] Crash in copy_rtx

2013-12-17 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150 Ryan Mansfield changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/59226] [4.9 Regression] ICE: in record_target_from_binfo, at ipa-devirt.c:661

2013-12-17 Thread aivchenk at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59226 --- Comment #12 from Alexander Ivchenko --- (In reply to Markus Trippelsdorf from comment #11) > (In reply to Alexander Ivchenko from comment #10) > > Patch from comment #7 didn't cure Android build as well.. > > Can you try the patch from PR5825

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/45631] devirtualization with profile feedback does not work for function pointers

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45631 Jan Hubicka changed: What|Removed |Added CC||davidxl at google dot com --- Comment #5 fr

[Bug rtl-optimization/59511] [4.9 Regression] FAIL: gcc.target/i386/pr36222-1.c scan-assembler-not movdqa with -mtune=corei7

2013-12-17 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59511 --- Comment #3 from Vladimir Makarov --- (In reply to Jakub Jelinek from comment #2) > One movdqa started appearing with r204212, the second movdqa started > appearing with r204752. Vlad, can you please have a look? It seems the changes triggere

[Bug target/42949] ICE: reload_cse_simplify_operands, at postreload.c:396

2013-12-17 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42949 Ryan Mansfield changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/45511] ICE in neon_valid_immediate, at config/arm/arm.c:8294

2013-12-17 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45511 Ryan Mansfield changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/45814] ICE in extract_insn, at recog.c:2127

2013-12-17 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45814 Ryan Mansfield changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/59233] [4.9 Regression] C++ failures after revision 205058 on *-apple-darwin* with -m32

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59233 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9 f

[Bug target/49521] [arm] Bad PIC register load in static initializers

2013-12-17 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49521 Ryan Mansfield changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/43588] ICE in copy_to_mode_reg, at explow.c:635

2013-12-17 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43588 Ryan Mansfield changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/45885] ICE in arm_dbx_register_number, at config/arm/arm.c:22071

2013-12-17 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45885 Ryan Mansfield changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/59147] 128-bit division error

2013-12-17 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59147 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/59233] [4.9 Regression] C++ failures after revision 205058 on *-apple-darwin* with -m32

2013-12-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59233 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/59466] Slow code generation by LRA for memory addresses on PPC

2013-12-17 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59466 Vladimir Makarov changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/59147] 128-bit division error

2013-12-17 Thread rglindley at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59147 --- Comment #5 from rglindley at gmail dot com --- (In reply to Kai Tietz from comment #4) > I've tested testcase on x86_64-w64-mingw32 cross-compiler, and I can't > reproduce issue with current trunk. > As 4.6.1 isn't supported anymore upstream, c

[Bug middle-end/45631] devirtualization with profile feedback does not work for function pointers

2013-12-17 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45631 davidxl changed: What|Removed |Added CC||xinliangli at gmail dot com --- Comment #6 from

[Bug middle-end/58290] [4.9 Regression] error: virtual definition of statement not up-to-date

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58290 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Dec 17 17:35:59 2013 New Revision: 206062 URL: http://gcc.gnu.org/viewcvs?rev=206062&root=gcc&view=rev Log: PR ipa/58290 * gfortran.dg/pr58290.f90: New test. Added: trunk/

[Bug fortran/59537] New: "Automatic array cannot have an initializer", for -finit-real and a SAVE statement present in subroutine

2013-12-17 Thread bugs at stellardeath dot org
rtran --version GNU Fortran (GCC) 4.9.0 20131217 (experimental) Copyright (C) 2013 Free Software Foundation, Inc. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING

[Bug middle-end/58290] [4.9 Regression] error: virtual definition of statement not up-to-date

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58290 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 --- Comment #3 from Jan Hubicka --- Following patch gets rid of OBJ_TYPE_REF Index: value-prof.c === --- value-prof.c(revision 206040) +++ value-prof.c(working copy) @

[Bug middle-end/58290] [4.9 Regression] error: virtual definition of statement not up-to-date

2013-12-17 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58290 --- Comment #8 from Joost VandeVondele --- (In reply to Jakub Jelinek from comment #7) > I've looked at this some more and it seems Richard's change was the right > fix for this, so I've committed the testcase and am closing this. Thanks. I noti

[Bug middle-end/58290] [4.9 Regression] error: virtual definition of statement not up-to-date

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58290 --- Comment #9 from Jakub Jelinek --- This is actually the same testcase, just somewhat manually reduced and with symbol names simplified.

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 --- Comment #4 from rguenther at suse dot de --- "hubicka at gcc dot gnu.org" wrote: >http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 > >Jan Hubicka changed: > > What|Removed |Added >--

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 --- Comment #5 from Jan Hubicka --- Main issue seems to be that VRP messes up on: # ap_2 = PHI # prephitmp_14 = PHI <&MEM[(void *)&_ZTV1A + 16B](5)> _19 = *prephitmp_14; here it somehow won't constant propagate the load. Index: passes.def

[Bug c++/59085] internal compiler error: Segmentation fault

2013-12-17 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59085 Kai Tietz changed: What|Removed |Added CC||ktietz at gcc dot gnu.org --- Comment #3 from

[Bug middle-end/59471] [4.9 Regression] ICE using vector extensions (non-top-level BIT_FIELD_REF, IMAGPART_EXPR or REALPART_EXPR)

2013-12-17 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59471 --- Comment #5 from Marc Glisse --- (In reply to Jakub Jelinek from comment #4) > I think BIT_FIELD_REF's type can't be a vector, Er, I am quite sure a BIT_FIELD_REF can be a vector. Maybe that wasn't a general statement and I missed the context?

[Bug middle-end/59471] [4.9 Regression] ICE using vector extensions (non-top-level BIT_FIELD_REF, IMAGPART_EXPR or REALPART_EXPR)

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59471 --- Comment #6 from Jakub Jelinek --- You mean BIT_FIELD_REF argument can be a vector? Sure. But the type of the BIT_FIELD_REF itself?

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #6 fro

[Bug rtl-optimization/58668] [4.8/4.9 regression] internal compiler error: in cond_exec_process_insns, at ifcvt.c:339

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58668 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug target/59533] [SH] Missed cmp/pz opportunity

2013-12-17 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59533 --- Comment #3 from Oleg Endo --- This is basically the same issue as PR 54685.

[Bug tree-optimization/59519] [4.9 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in slpeel_update_phi_nodes_for_guard1, at tree-vect-loop-manip.c:486

2013-12-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59519 Marek Polacek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 --- Comment #7 from Jan Hubicka --- > You certainly don't want to put something between DOM and phi-only-cprop. > Jump > threading will tend to expose lots of degenerate PHIs. phi-only-cprop > eliminates those degenerates. We could have used t

[Bug middle-end/54685] [SH] Improve unsigned int comparison with 0x7FFFFFFF

2013-12-17 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54685 --- Comment #9 from Oleg Endo --- This is basically the same issue as PR 59533. emit_store_flag_1 in expmed.c always expands the not-shift because the assumption there is that it's cheaper, which is not true for SH. The pre-peephole idea from ht

[Bug rtl-optimization/58668] [4.8/4.9 regression] internal compiler error: in cond_exec_process_insns, at ifcvt.c:339

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58668 Jakub Jelinek changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org --- Comment

[Bug go/59431] [4.9 regression] runtime FAILs on Solaris

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59431 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug c/59538] New: Optimization of -O2 or higher creates incorrect code in loop

2013-12-17 Thread arsham at skrenes dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59538 Bug ID: 59538 Summary: Optimization of -O2 or higher creates incorrect code in loop Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: critical

[Bug c++/58701] [4.9 Regression] [c++11] ICE initializing member of static union

2013-12-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58701 Marek Polacek changed: What|Removed |Added Priority|P1 |P2 --- Comment #5 from Marek Polacek ---

[Bug ipa/59265] [4.9 Regression] Segmentation fault in ipa_note_param_call for -fprofile-use in SPEC CPU2006

2013-12-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59265 --- Comment #23 from Markus Trippelsdorf --- Here's a testcase: tmp % wget trippelsdorf.de/cceI2Nud.ltrans22.o.bz2 tmp % bzip2 -d cceI2Nud.ltrans22.o.bz2 tmp % g++ -xlto -fltrans cceI2Nud.ltrans22.o In member function ‘extractBetween’: lto1: f

[Bug target/59147] 128-bit division error

2013-12-17 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59147 Kai Tietz changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 --- Comment #10 from Jan Hubicka --- > Tracer depends on the usual estimate_num_insns limits > (it is 12 years since I wrote it, so what I recall) note that one impotant thing that changed in those 12 years is that I originally carefuly tuned tr

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 --- Comment #9 from Jan Hubicka --- > It's not a matter of cost model, but if propagating the values to their uses. > I haven't looked closely at the tracer, but wouldn't it benefit by having > constants in particular propagated to their uses? T

[Bug go/59433] [4.9 regression] Many 64-bit Go tests SEGV on Solaris

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59433 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug target/39578] Linkage broken for dllimport vtables

2013-12-17 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39578 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/59471] [4.9 Regression] ICE using vector extensions (non-top-level BIT_FIELD_REF, IMAGPART_EXPR or REALPART_EXPR)

2013-12-17 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59471 --- Comment #7 from Marc Glisse --- (In reply to Jakub Jelinek from comment #6) > You mean BIT_FIELD_REF argument can be a vector? Sure. But the type of the > BIT_FIELD_REF itself? Yes, the type of the BIT_FIELD_REF itself. A quick grep gives:

[Bug go/59432] [4.9 regression] sync/atomic FAILs on Solaris/x86

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59432 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug go/59430] [4.9 regression] os/user FAILs on Solaris

2013-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59430 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug middle-end/59538] Optimization of -O2 or higher creates incorrect code in loop

2013-12-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59538 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/35545] virtual call specialization not happening with FDO

2013-12-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545 --- Comment #8 from Jeffrey A. Law --- It's not a matter of cost model, but if propagating the values to their uses. I haven't looked closely at the tracer, but wouldn't it benefit by having constants in particular propagated to their uses? Yes,

[Bug target/58115] testcase gcc.target/i386/intrinsics_4.c failure

2013-12-17 Thread bernd.edlinger at hotmail dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58115 Bernd Edlinger changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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