[Bug c++/67064] Register asm variable broken

2015-07-29 Thread sebastian.hu...@embedded-brains.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064 --- Comment #2 from Sebastian Huber --- Indeed -std=gnu++98 gets rid of this error. So this is working as intended for C++11 and later? This is really nice in combination with defines and macros that use ( ) around its content.

[Bug c++/67064] Register asm variable broken

2015-07-29 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064 --- Comment #1 from Andrew Pinski --- C++11 rules about (x) have changed. If you use -std=gnu++98 you would get the same behavior as before.

[Bug c++/67064] New: Register asm variable broken

2015-07-29 Thread sebastian.hu...@embedded-brains.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064 Bug ID: 67064 Summary: Register asm variable broken Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee

[Bug c++/67021] [c++-concepts] ICE in finish_member_declaration

2015-07-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67021 --- Comment #5 from Jason Merrill --- Author: jason Date: Thu Jul 30 05:48:40 2015 New Revision: 226383 URL: https://gcc.gnu.org/viewcvs?rev=226383&root=gcc&view=rev Log: DR 1558 PR c++/67021 * pt.c (tsubst_decl) [TYPE_DE

[Bug c++/67021] [c++-concepts] ICE in finish_member_declaration

2015-07-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67021 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/67021] [c++-concepts] ICE in finish_member_declaration

2015-07-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67021 --- Comment #3 from Jason Merrill --- Author: jason Date: Thu Jul 30 05:31:09 2015 New Revision: 226382 URL: https://gcc.gnu.org/viewcvs?rev=226382&root=gcc&view=rev Log: DR 1558 PR c++/67021 * pt.c (tsubst_decl) [TYPE_DE

[Bug c++/67021] [c++-concepts] ICE in finish_member_declaration

2015-07-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67021 --- Comment #2 from Jason Merrill --- Author: jason Date: Thu Jul 30 05:27:34 2015 New Revision: 226381 URL: https://gcc.gnu.org/viewcvs?rev=226381&root=gcc&view=rev Log: DR 1558 PR c++/67021 * pt.c (tsubst_decl) [TYPE_DE

[Bug c++/67021] [c++-concepts] ICE in finish_member_declaration

2015-07-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67021 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/67061] sh64-elf: internal compiler error: in sh_find_set_of_reg, at config/sh/sh-protos.h:235

2015-07-29 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67061 --- Comment #2 from Kazumoto Kojima --- (In reply to Oleg Endo from comment #1) > Hm .. > > for (result.insn = stepfunc (insn); result.insn != NULL_RTX; >previnsn = result.insn, result.insn = stepfunc (result.insn)) > > that "previnsn

[Bug target/67061] sh64-elf: internal compiler error: in sh_find_set_of_reg, at config/sh/sh-protos.h:235

2015-07-29 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67061 Oleg Endo changed: What|Removed |Added CC||kkojima at gcc dot gnu.org,

[Bug c++/67038] [c++-concepts] Viable function template despite unsatisfied constraints

2015-07-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67038 --- Comment #2 from Jason Merrill --- Author: jason Date: Thu Jul 30 03:29:00 2015 New Revision: 226380 URL: https://gcc.gnu.org/viewcvs?rev=226380&root=gcc&view=rev Log: PR c++/67038 * constraint.cc (satisfy_constraint): Use dum

[Bug c++/67038] [c++-concepts] Viable function template despite unsatisfied constraints

2015-07-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67038 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/67045] [ICE][PPC64LE] internal compiler error: in choose_multiplier, at expmed.c:3373

2015-07-29 Thread gary at intrepid dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67045 Gary Funck changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/66217] PowerPC rotate/shift/mask instructions not optimal

2015-07-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66217 --- Comment #5 from Segher Boessenkool --- Author: segher Date: Thu Jul 30 02:34:09 2015 New Revision: 226378 URL: https://gcc.gnu.org/viewcvs?rev=226378&root=gcc&view=rev Log: PR target/66217 PR target/67045 * config/rs6

[Bug target/67045] [ICE][PPC64LE] internal compiler error: in choose_multiplier, at expmed.c:3373

2015-07-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67045 --- Comment #4 from Segher Boessenkool --- Author: segher Date: Thu Jul 30 02:34:09 2015 New Revision: 226378 URL: https://gcc.gnu.org/viewcvs?rev=226378&root=gcc&view=rev Log: PR target/66217 PR target/67045 * config/rs6

[Bug fortran/67063] New: segfault in opening a formatted file at second time with status="replace"

2015-07-29 Thread textdirected at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67063 Bug ID: 67063 Summary: segfault in opening a formatted file at second time with status="replace" Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: norma

[Bug driver/67062] New: -no-pie check breaks cross compilation of GCC [OS X -> Windows]

2015-07-29 Thread lukeallardyce at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67062 Bug ID: 67062 Summary: -no-pie check breaks cross compilation of GCC [OS X -> Windows] Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug target/67049] sh64-elf: internal compiler error: in df_uses_record, at df-scan.c:3001

2015-07-29 Thread yselkowi at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67049 --- Comment #2 from Yaakov Selkowitz --- (In reply to Kazumoto Kojima from comment #1) > My bad. Could you please try this patch? That gets me through libgcc, but when I get to newlib I see bug 67061.

[Bug target/67061] New: sh64-elf: internal compiler error: in sh_find_set_of_reg, at config/sh/sh-protos.h:235

2015-07-29 Thread yselkowi at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67061 Bug ID: 67061 Summary: sh64-elf: internal compiler error: in sh_find_set_of_reg, at config/sh/sh-protos.h:235 Product: gcc Version: 5.2.0 Status: UNCONFIRMED Se

[Bug libstdc++/67015] "^[a-z0-9][a-z0-9-]*$", std::regex::extended is miscompiled

2015-07-29 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67015 --- Comment #9 from Ville Voutilainen --- (In reply to Tim Shen from comment #8) > Well we've decided not to do so... > https://gcc.gnu.org/ml/libstdc++/2015-07/msg00083.html Yes, I read that, that's why I commented on this bug, I'd like to chan

[Bug libgcc/64401] avr-elf crtbegin.o fails to compile

2015-07-29 Thread yselkowi at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64401 Yaakov Selkowitz changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/64424] cr16-elf ICE in gen_rtx_SUBREG, at emit-rtl.c:748

2015-07-29 Thread yselkowi at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64424 Yaakov Selkowitz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/64403] m32c-elf ICE in final_scan_insn, at final.c:2891 with -mcpu=m32cm and cleanup

2015-07-29 Thread yselkowi at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64403 Yaakov Selkowitz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/67015] "^[a-z0-9][a-z0-9-]*$", std::regex::extended is miscompiled

2015-07-29 Thread timshen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67015 Tim Shen changed: What|Removed |Added CC||redi at gcc dot gnu.org --- Comment #8 from T

[Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors)

2015-07-29 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 Bug ID: 67060 Summary: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal P

[Bug fortran/67059] gfortran --version output is inconsistent with the rest of GCC

2015-07-29 Thread rivanvx at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67059 --- Comment #1 from Vedran Miletic --- Created attachment 36090 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36090&action=edit Patch Output from git diff, hope this is OK.

[Bug fortran/67059] New: gfortran --version output is inconsistent with the rest of GCC

2015-07-29 Thread rivanvx at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67059 Bug ID: 67059 Summary: gfortran --version output is inconsistent with the rest of GCC Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal P

[Bug middle-end/67035] [6 Regression] FAIL: gcc.c-torture/compile/pr54713-3.c

2015-07-29 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67035 Alexandre Oliva changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug bootstrap/66978] [6 Regression] bootstrap failure with --with-multilib-list=m32,m64,mx32

2015-07-29 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66978 --- Comment #6 from Alexandre Oliva --- Thanks, H.J., your patch has been integrated into the incremental patch in the git branch aoliva/pr64164.

[Bug middle-end/66983] [6 Regression] Many testsuite regressions

2015-07-29 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66983 Alexandre Oliva changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/55986] RHS of logical operators may render LHS unevaluated in constant-expression

2015-07-29 Thread yaghmour.shafik at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55986 Shafik Yaghmour changed: What|Removed |Added CC||yaghmour.shafik at gmail dot com ---

[Bug bootstrap/66521] xgcc: cc1plus segfaults when compiling libstdc++-v3/src/c++11/ostream-inst.cc

2015-07-29 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66521 --- Comment #5 from Eric Gallager --- (In reply to ctice from comment #4) > Created attachment 36082 [details] > Tentative patch to fix this issue. > > I believe the attached patch will fix this problem. I would appreciate it > if Eric would co

[Bug c++/66808] tree check fail in symbol_table::decl_assembler_name_hash

2015-07-29 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66808 --- Comment #4 from David Binderman --- (In reply to David Binderman from comment #0) > Created attachment 35932 [details] > gzipped C++ source code > > gcc trunk dated 20150707 does this > > $ ../results/bin/gcc -c -O2 bug216.cc > /home/dcb/rp

[Bug target/63679] [5/6 Regression][AArch64] Failure to constant fold.

2015-07-29 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63679 --- Comment #35 from alalaw01 at gcc dot gnu.org --- So it should be happening in dom2. On x86, input to dom2 is vect_cst_.9_31 = { 0, 1, 2, 3 }; [...]MEM[(int *)&a] = vect_cst_.9_31; [...]vect__13.3_20 = MEM[(int *)&a]; resulting in: Optimiz

[Bug libfortran/66650] libgfortran: warning: left shift of negative value [-Wshift-negative-value]

2015-07-29 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66650 Uroš Bizjak changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/67058] Segmentation fault: 11 with >= in lambda in c++11

2015-07-29 Thread mars.lenjoy at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67058 --- Comment #2 from Lenjoy --- (In reply to Markus Trippelsdorf from comment #1) > This is an LLVM bug. okay, filed https://llvm.org/bugs/show_bug.cgi?id=24304

[Bug libfortran/66650] libgfortran: warning: left shift of negative value [-Wshift-negative-value]

2015-07-29 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66650 --- Comment #5 from uros at gcc dot gnu.org --- Author: uros Date: Wed Jul 29 17:45:07 2015 New Revision: 226360 URL: https://gcc.gnu.org/viewcvs?rev=226360&root=gcc&view=rev Log: PR libgfortran/66650 * libgfortran.h (GFC_DTYPE_SI

[Bug middle-end/67052] tree_single_nonnegative_warnv_p and fold_relational_const are inconsistent with NaNs

2015-07-29 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67052 --- Comment #2 from joseph at codesourcery dot com --- (s/removed/reviewed/)

[Bug middle-end/67052] tree_single_nonnegative_warnv_p and fold_relational_const are inconsistent with NaNs

2015-07-29 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67052 --- Comment #1 from joseph at codesourcery dot com --- The uses of the *nonnegative* functions should be removed to determine what semantics are expected for for floating-point arguments. If the semantics are "sign bit is 0", NaNs should return

[Bug c++/67010] Name hiding in the same declarative region fails when done via using-directive

2015-07-29 Thread anders.granlund.0 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67010 Anders Granlund changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libfortran/66650] libgfortran: warning: left shift of negative value [-Wshift-negative-value]

2015-07-29 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66650 --- Comment #4 from uros at gcc dot gnu.org --- Author: uros Date: Wed Jul 29 17:12:28 2015 New Revision: 226357 URL: https://gcc.gnu.org/viewcvs?rev=226357&root=gcc&view=rev Log: PR libgfortran/66650 * libgfortran.h (GFC_DTYPE_SI

[Bug c++/67058] Segmentation fault: 11 with >= in lambda in c++11

2015-07-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67058 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/67058] New: Segmentation fault: 11 with >= in lambda in c++11

2015-07-29 Thread mars.lenjoy at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67058 Bug ID: 67058 Summary: Segmentation fault: 11 with >= in lambda in c++11 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug libfortran/66650] libgfortran: warning: left shift of negative value [-Wshift-negative-value]

2015-07-29 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66650 --- Comment #3 from uros at gcc dot gnu.org --- Author: uros Date: Wed Jul 29 15:42:03 2015 New Revision: 226355 URL: https://gcc.gnu.org/viewcvs?rev=226355&root=gcc&view=rev Log: PR libgfortran/66650 * libgfortran.h (GFC_DTYPE_SI

[Bug c++/67056] Wrong code generated

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67056 --- Comment #4 from Henning Baldersheim --- Using the -fsanitize-undefined caused this error. configretriever.cpp: info: running test suite 'configretriever.cpp' /home/y/include/c++/5.2.0/bits/unique_ptr.h:76:2: runtime error: execution reached

[Bug c++/55095] Wshift-overflow

2015-07-29 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55095 --- Comment #14 from David Binderman --- (In reply to Marek Polacek from comment #13) > Implemented for GCC 6. Suggestion for improvement, based on compiling Linux kernel. 3901 Wshift-overflow warning messages were produced, of which 3780 (97%

[Bug c++/67054] Constructor inheritance with non-default constructible members

2015-07-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67054 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Status|UNCON

[Bug c++/67056] Wrong code generated

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67056 --- Comment #3 from Henning Baldersheim --- valgrind does not complain about anything undefined, but will try the sanitize option too. Will also try to isolate it as much as possible.

[Bug libstdc++/66829] [6 Regression] FAIL: 23_containers/multiset/modifiers/erase/dr130-linkage-check.cc

2015-07-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66829 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/66829] [6 Regression] FAIL: 23_containers/multiset/modifiers/erase/dr130-linkage-check.cc

2015-07-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66829 --- Comment #3 from Jonathan Wakely --- Author: redi Date: Wed Jul 29 14:56:11 2015 New Revision: 226354 URL: https://gcc.gnu.org/viewcvs?rev=226354&root=gcc&view=rev Log: PR libstdc++/66829 * testsuite/lib/libstdc++.exp (v3-buil

[Bug c++/67056] Wrong code generated

2015-07-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67056 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug target/67057] [SH] Use negc to calculate 1-T+const_int

2015-07-29 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67057 --- Comment #2 from Oleg Endo --- (In reply to Oleg Endo from comment #0) > Combine is looking for a pattern: > > Failed to match this instruction: > (set (reg:SI 162 [ D.1652 ]) > (plus:SI (zero_extract:SI (reg:SI 4 r4 [ a ]) >

[Bug lto/66752] spec2000 255.vortex performance compiled with GCC is ~20% lower than with CLANG

2015-07-29 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66752 --- Comment #15 from Jeffrey A. Law --- Causes bootstrap failure on ppc64 that I haven't had time to dig into.

[Bug tree-optimization/66917] [4.9/5/6 regression] ARM: NEON: memcpy compiles to vld1 and vst1 with incorrect alignment

2015-07-29 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917 --- Comment #8 from ktkachov at gcc dot gnu.org --- The 007t.lower one looks like: try { MEM[(char * {ref-all})&a] = MEM[(char * {ref-all})ap]; MEM[(char * {ref-all})&b] = MEM[(char * {ref-all})bp]; D.5587 = a.u[0]; D

[Bug target/67057] [SH] Use negc to calculate 1-T+const_int

2015-07-29 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67057 --- Comment #1 from Oleg Endo --- For some cases where T+const_int is calculated, like ... int foo (int a, int b) { return a == b ? 5 : 4; } comiled with -O2: cmp/eq r5,r4 movtr0 rts add #4,r0 ..

[Bug tree-optimization/66917] [4.9/5/6 regression] ARM: NEON: memcpy compiles to vld1 and vst1 with incorrect alignment

2015-07-29 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917 --- Comment #7 from ktkachov at gcc dot gnu.org --- (In reply to Richard Biener from comment #6) > Probably because you access a.u/b.u which is uint64_t and thus the union > is laid out as having 8 byte alignment? > > How do the original GENERIC

[Bug tree-optimization/66917] [4.9/5/6 regression] ARM: NEON: memcpy compiles to vld1 and vst1 with incorrect alignment

2015-07-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug target/67057] New: [SH] Use negc to calculate 1-T+const_int

2015-07-29 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67057 Bug ID: 67057 Summary: [SH] Use negc to calculate 1-T+const_int Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/67049] sh64-elf: internal compiler error: in df_uses_record, at df-scan.c:3001

2015-07-29 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67049 --- Comment #1 from Kazumoto Kojima --- My bad. Could you please try this patch? diff --git a/config/sh/sh.md b/config/sh/sh.md index a86eaad..387ffe3 100644 --- a/config/sh/sh.md +++ b/config/sh/sh.md @@ -10597,7 +10597,7 @@ label: if (TARG

[Bug c++/67056] Wrong code generated

2015-07-29 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67056 --- Comment #1 from ktkachov at gcc dot gnu.org --- There are some tips and instructions at: https://gcc.gnu.org/bugs/ A reduced, preprocessed testcase would be ideal.

[Bug c++/67056] New: Wrong code generated

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67056 Bug ID: 67056 Summary: Wrong code generated Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unas

[Bug tree-optimization/66917] [4.9/5/6 regression] ARM: NEON: memcpy compiles to vld1 and vst1 with incorrect alignment

2015-07-29 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66917 --- Comment #5 from ktkachov at gcc dot gnu.org --- The slp2 dump at tree level says about the ap pointer: base_address: ap_2(D) offset from base address: 0 constant offset from base address: 0 step: 0 align

[Bug driver/66849] Incorrect multilib chosen with -mthumb -mfloat-abi=hard

2015-07-29 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66849 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/66790] Invalid uninitialized register handling in REE

2015-07-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66790 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/67055] [5/6 Regression] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Target Mil

[Bug tree-optimization/67055] [5/6 Regression] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 --- Comment #8 from Markus Trippelsdorf --- Actually, it started with r221040 aka PR bootstrap/65150 fix.

[Bug tree-optimization/67055] [5/6 Regression] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 Markus Trippelsdorf changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug libstdc++/60970] Support std::hash with enum types (LWG 2148)

2015-07-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60970 --- Comment #4 from Jonathan Wakely --- Author: redi Date: Wed Jul 29 12:41:23 2015 New Revision: 226347 URL: https://gcc.gnu.org/viewcvs?rev=226347&root=gcc&view=rev Log: 2015-07-29 Ville Voutilainen PR libstdc++/60970 * inc

[Bug target/67002] [5] [SH]: Bootstrap stage 2/3 comparison failure - gcc/real.o differs

2015-07-29 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67002 --- Comment #9 from Oleg Endo --- (In reply to John Paul Adrian Glaubitz from comment #8) > > Maybe we can add gcc/real.o to the ignore list for the time being? Not sure if this is a good idea.

[Bug target/67002] [5] [SH]: Bootstrap stage 2/3 comparison failure - gcc/real.o differs

2015-07-29 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67002 --- Comment #8 from John Paul Adrian Glaubitz --- (In reply to Kazumoto Kojima from comment #7) > A rare indeterminacy of the register choice. Both codes are valid. Ok, that's what I thought as well. > It seems very hard to find where has this

[Bug tree-optimization/67055] 5/6 Regression] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 Markus Trippelsdorf changed: What|Removed |Added Status|WAITING |NEW Component|c++

[Bug c++/67055] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 --- Comment #5 from Henning Baldersheim --- Actually -fno-inline-functions was enough as a workaround. Then I can still use the same general -O3 option.

[Bug libfortran/66650] libgfortran: warning: left shift of negative value [-Wshift-negative-value]

2015-07-29 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66650 --- Comment #2 from Uroš Bizjak --- Patch that rewrites GFC_DTYPE_SIZE_MASK definition to avoid "left shift of negative value" warning: --cut here-- Index: libgfortran.h === --- lib

[Bug c++/67055] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 --- Comment #4 from Henning Baldersheim --- If I use -O2 instead of -O3 it builds fine.

[Bug c++/67055] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 --- Comment #3 from Henning Baldersheim --- Created attachment 36089 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36089&action=edit .s file I also add the .s file that was generated with the -save-temps option

[Bug c++/67055] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 --- Comment #2 from Henning Baldersheim --- Created attachment 36088 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36088&action=edit the .ii file in gziped format

[Bug tree-optimization/66975] parloops to handle signed int reductions

2015-07-29 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66975 --- Comment #2 from vries at gcc dot gnu.org --- (In reply to vries from comment #1) > This ( https://gcc.gnu.org/ml/gcc-patches/2015-07/msg02064.html ) patches > fixes the problem for operations that do not overflow, f.i. min and max. Updated pa

[Bug tree-optimization/66846] parloops does not always mark loops for fixup if needed

2015-07-29 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66846 --- Comment #5 from vries at gcc dot gnu.org --- updated patch: https://gcc.gnu.org/ml/gcc-patches/2015-07/msg02451.html

[Bug sanitizer/63927] AddressSanitizer painfully slow on ppc64

2015-07-29 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63927 --- Comment #17 from Bill Schmidt --- Argh, sorry, Markus. Thanks for fixing it up.

[Bug target/63304] Aarch64 pc-relative load offset out of range

2015-07-29 Thread david.abdurachmanov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63304 --- Comment #21 from David Abdurachmanov --- I am on vacations now, but I already marked this on my TODO list. Once I find a free time slot I will give it a spin. I will try to report in a few days. BTW, I will also show up at GNU Tools Cauldro

[Bug other/67020] /gcc/gcc.c:878:32: error: macro "CHOOSE_DYNAMIC_LINKER" requires 4 arguments, but only 3 given

2015-07-29 Thread karthik.gottimukkala at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67020 --- Comment #5 from karthik --- Hi! I am sorry, its my mistake. I copy pasted the problem area and by mistake I pasted the wrong command with version 4.7.3 My mistake! my bad! Below is the script I used for pass 1: FOR 5.2.0 ../gcc-5.2.0/config

[Bug other/67020] /gcc/gcc.c:878:32: error: macro "CHOOSE_DYNAMIC_LINKER" requires 4 arguments, but only 3 given

2015-07-29 Thread karthik.gottimukkala at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67020 --- Comment #4 from karthik --- Hi! I am sorry, its my mistake. I copy pasted the problem area and by mistake I pasted the wrong command with version 4.7.3 My mistake! my bad! Below is the script I used for pass 1: FOR 5.2.0 ../gcc-5.2.0/config

[Bug other/67020] /gcc/gcc.c:878:32: error: macro "CHOOSE_DYNAMIC_LINKER" requires 4 arguments, but only 3 given

2015-07-29 Thread karthik.gottimukkala at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67020 karthik changed: What|Removed |Added Version|4.7.3 |5.2.0 --- Comment #3 from karthik --- Hi! I

[Bug c++/67055] Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug debug/67043] [6 Regression] -fcompare-debug failure with -O3

2015-07-29 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67043 Thomas Preud'homme changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassig

[Bug lto/66752] spec2000 255.vortex performance compiled with GCC is ~20% lower than with CLANG

2015-07-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66752 Richard Biener changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug target/63304] Aarch64 pc-relative load offset out of range

2015-07-29 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63304 --- Comment #20 from Ramana Radhakrishnan --- (In reply to Ramana Radhakrishnan from comment #19) > (In reply to Ramana Radhakrishnan from comment #18) > > I'm taking a look into this. > > RFC here - https://gcc.gnu.org/ml/gcc-patches/2015-07/ms

[Bug c++/67055] New: Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c

2015-07-29 Thread bal...@yahoo-inc.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67055 Bug ID: 67055 Summary: Segmentation fault in fold_builtin_alloca_with_align in tree-ssa-ccp.c Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: major

[Bug lto/66752] spec2000 255.vortex performance compiled with GCC is ~20% lower than with CLANG

2015-07-29 Thread izamyatin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66752 Igor Zamyatin changed: What|Removed |Added CC||izamyatin at gmail dot com --- Comment #

[Bug c++/67054] New: Constructor inheritance with non-default constructible members

2015-07-29 Thread alltaken380 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67054 Bug ID: 67054 Summary: Constructor inheritance with non-default constructible members Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: normal

[Bug c++/67047] GCC accepts ill-formed program with enumerator not representable in uintmax_t

2015-07-29 Thread anders.granlund.0 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67047 --- Comment #5 from Anders Granlund --- (In reply to Jonathan Wakely from comment #4) > Yes you can verify that with > > static_assert( std::is_same::type, > unsigned __int128>::value, ""); > > I suppose there should be a diagnostic with -Wpeda

[Bug other/67020] /gcc/gcc.c:878:32: error: macro "CHOOSE_DYNAMIC_LINKER" requires 4 arguments, but only 3 given

2015-07-29 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67020 nsz at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug middle-end/67053] [6 Regression] FAIL: experimental/optional/constexpr/make_optional.cc

2015-07-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67053 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/67053] [6 Regression] FAIL: experimental/optional/constexpr/make_optional.cc

2015-07-29 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67053 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |6.0 Summary|[6 R

[Bug middle-end/67053] New: [6 Regression] AIL: experimental/optional/constexpr/make_optional.cc

2015-07-29 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67053 Bug ID: 67053 Summary: [6 Regression] AIL: experimental/optional/constexpr/make_optional.cc Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/67015] "^[a-z0-9][a-z0-9-]*$", std::regex::extended is miscompiled

2015-07-29 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67015 Ville Voutilainen changed: What|Removed |Added CC||ville.voutilainen at gmail dot com

[Bug c++/67048] GCC rejects well-formed program using empty anonymous enum specifier in a variable declaration

2015-07-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67048 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic, rejects-valid

[Bug c++/67047] GCC accepts ill-formed program with enumerator not representable in uintmax_t

2015-07-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67047 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIR

[Bug middle-end/67052] New: tree_single_nonnegative_warnv_p and fold_relational_const are inconsistent with NaNs

2015-07-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67052 Bug ID: 67052 Summary: tree_single_nonnegative_warnv_p and fold_relational_const are inconsistent with NaNs Product: gcc Version: 6.0 Status: UNCONFIRMED Keywor

[Bug ipa/67051] New: symtab_node::equal_address_to too conservative?

2015-07-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67051 Bug ID: 67051 Summary: symtab_node::equal_address_to too conservative? Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

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