[Bug target/65660] [5 Regression] 252.eon regression on bdver2 with -Ofast

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65660 --- Comment #12 from Richard Biener --- Btw, PR56812 and thus g++.dg/vect/slp-pr56812.cc looks suspiciously similar.

[Bug rtl-optimization/55190] ivopts causes loop setup bloat

2015-04-07 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55190 --- Comment #8 from Oleg Endo --- I've adjusted the title, since the issues here are not SH specific. There is also a similar PR 62233.

[Bug target/65660] [5 Regression] 252.eon regression on bdver2 with -Ofast

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65660 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/65680] [4.8/4.9/5 Regression] ICE at -O1 and above on x86_64-linux-gnu in expand_assignment, at expr.c:4830

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65680 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug target/65614] [5 Regression] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 Jakub Jelinek changed: What|Removed |Added Priority|P1 |P3 --- Comment #10 from Jakub Jelinek -

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

2015-04-07 Thread terry.guo at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 --- Comment #11 from Terry Guo --- (In reply to Jakub Jelinek from comment #10) > In any case, a remaining testsuite issue doesn't deserve P1 at this point. If nobody work on this, I will come up with a patch soon.

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

2015-04-07 Thread yroux at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 --- Comment #12 from Yvan Roux --- > If nobody work on this, I will come up with a patch soon. Ok Terry, beside the testsuite issue the problem is fixed for me.

[Bug middle-end/65680] [4.8/4.9/5 Regression] ICE at -O1 and above on x86_64-linux-gnu in expand_assignment, at expr.c:4830

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65680 --- Comment #2 from Jakub Jelinek --- Created attachment 35241 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35241&action=edit gcc5-pr65680.patch Untested fix.

[Bug tree-optimization/61502] == comparison on "one-past" pointer gives wrong result

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61502 Richard Biener changed: What|Removed |Added CC||gcc at robbertkrebbers dot nl --- Comme

[Bug c/65679] Too strict alias analysis?

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65679 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug debug/65678] [5 Regression] internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:909

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65678 Richard Biener changed: What|Removed |Added Target||x86_64-*-* Priority|P3

[Bug target/65670] [5 Regression] missing libstdc++ symbols on powerpc64le-linux-gnu and arm-linux-gnueabi

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65670 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug ipa/65478] [5 regression] crafty performance regression

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65478 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/65675] make bootstrap fails when configured with --disable-hosted-libstdcxx

2015-04-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65675 --- Comment #3 from Jonathan Wakely --- Since GCC itself now depends on a hosted C++ library, you can't disable the hosted library when bootstrapping.

[Bug bootstrap/65675] make bootstrap fails when configured with --disable-hosted-libstdcxx

2015-04-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65675 Jonathan Wakely changed: What|Removed |Added Component|libstdc++ |bootstrap --- Comment #4 from Jonathan

[Bug target/65052] ICE in c6x-uclinux target when building libgcc

2015-04-07 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65052 --- Comment #8 from dhowells at redhat dot com --- This seems to work for me, thanks!

[Bug bootstrap/65675] make bootstrap fails when configured with --disable-hosted-libstdcxx

2015-04-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65675 --- Comment #5 from Jonathan Wakely --- It doesn't allow bootstrapping without a hosted runtime, but we probably want this patch in libstdc++ anyway: --- a/libstdc++-v3/include/bits/stl_algo.h +++ b/libstdc++-v3/include/bits/stl_algo.h @@ -4420,

[Bug debug/65678] [5 Regression] internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:909

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65678 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug ipa/65076] [5 Regression] 16% tramp3d-v4.cpp compile time regression

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65076 Richard Biener changed: What|Removed |Added Priority|P1 |P2 --- Comment #56 from Richard Biener

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/65660] [5 Regression] 252.eon regression on bdver2 with -Ofast

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65660 Richard Biener changed: What|Removed |Added Priority|P3 |P2 --- Comment #14 from Richard Biener

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

2015-04-07 Thread terry.guo at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 --- Comment #14 from Terry Guo --- The test case is already updated with -mfloat-abi=soft.

[Bug target/65682] New: bootstrap failure of gcc-4.9.2 on mips64el target in libgcc "_mulvdi3.o"

2015-04-07 Thread xuchenghua at loongson dot cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65682 Bug ID: 65682 Summary: bootstrap failure of gcc-4.9.2 on mips64el target in libgcc "_mulvdi3.o" Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: major

[Bug target/65351] [5 Regression] libiberty's pic version contains non-pic code on m32 darwin; causes bootstrap fail building libcc1.

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65351 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Tue Apr 7 09:57:46 2015 New Revision: 221891 URL: https://gcc.gnu.org/viewcvs?rev=221891&root=gcc&view=rev Log: PR target/65351 config/ * picflag.m4: Append -mno-dynamic-no-pic

[Bug target/65351] [5 Regression] libiberty's pic version contains non-pic code on m32 darwin; causes bootstrap fail building libcc1.

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65351 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug debug/65549] [5 Regression] crash in htab_hash_string with -flto -g

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65549 --- Comment #18 from Richard Biener --- Gone latent with inliner heuristic changes, -fno-inline -flto-partition=max is now required to reproduce the ICE (with -O -g, of course).

[Bug debug/65549] [4.9/5 Regression] crash in htab_hash_string with -flto -g

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65549 Richard Biener changed: What|Removed |Added Priority|P1 |P2 Target Milestone|5.0

[Bug target/65489] [5 Regression] Testcase for PR 65427 ICEs at -Os on arm-none-eabi in hoist pass

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65489 --- Comment #2 from Richard Biener --- Ping? If TARGET_LEGITIMATE_CONSTANT_P is at fault isn't this a latent issue also present on branches?

[Bug target/65489] [5 Regression] Testcase for PR 65427 ICEs at -Os on arm-none-eabi in hoist pass

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65489 --- Comment #3 from Richard Biener --- A posted patch was approved but not yet checked in.

[Bug debug/65549] [4.9/5 Regression] crash in htab_hash_string with -flto -g

2015-04-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65549 --- Comment #20 from Markus Trippelsdorf --- Also crashes with 4.8. markus@x4 tmp % < tcp_client.ii template struct __and_; template class function; template class _Base_manager { protected: static _Functor *_M_get_pointer(int) {} }; templ

[Bug target/65489] [5 Regression] Testcase for PR 65427 ICEs at -Os on arm-none-eabi in hoist pass

2015-04-07 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65489 --- Comment #4 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Tue Apr 7 10:24:19 2015 New Revision: 221892 URL: https://gcc.gnu.org/viewcvs?rev=221892&root=gcc&view=rev Log: [ARM] PR 65489: Accept VSTRUCT constants in arm_legitimate

[Bug target/65489] [5 Regression] Testcase for PR 65427 ICEs at -Os on arm-none-eabi in hoist pass

2015-04-07 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65489 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug pch/65550] [4.8/4.9/5 Regression] ICE (segfault) with pch

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65550 Richard Biener changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code Priority|

[Bug ada/65683] New: [5 regression] access types across "limited with" breaks restriction of No_Elaboration_Code

2015-04-07 Thread demoonlit at panathenaia dot halfmoon.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65683 Bug ID: 65683 Summary: [5 regression] access types across "limited with" breaks restriction of No_Elaboration_Code Product: gcc Version: unknown Status: UNCONFIRMED

[Bug ada/62205] GNAT does not accept class types for Default_Iterator

2015-04-07 Thread demoonlit at panathenaia dot halfmoon.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62205 --- Comment #3 from yuta tomino --- It seems fixed with gcc-5-20150405.

[Bug lto/65559] [5 Regression] lto1.exe: internal compiler error: in read_cgraph_and_symbols, at lto/lto.c:2947

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559 --- Comment #8 from Richard Biener --- 3 fprintf.o 2 195 905fe68a PREVAILING_DEF_IRONLY main_test 233 905fe68a RESOLVED_EXEC __iob_func fprintf-lib.o 1 263 905f8622 RESOLVED_IR inside_main main.o 3 172 905f8490 PREVAILING_DEF main 179 905f8490 PR

[Bug ada/47748] Legal program rejected, ARM 12.7(3/2): generic formal package with "others => <>" in the formal_package_actual_part

2015-04-07 Thread demoonlit at panathenaia dot halfmoon.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47748 --- Comment #1 from yuta tomino --- It seems fixed with gcc-4.7.2, 4.8.1, 4.9.2 and 5-20150405.

[Bug c++/64987] alignas(N) (and __attribute__(__aligned__(N))) ignored on enum specifiers

2015-04-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64987 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/64236] [c++11] last alignas overrides stricter on a class definition

2015-04-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64236 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/65684] New: Wrong error message when writing to a string

2015-04-07 Thread a.vogt at fulguritus dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65684 Bug ID: 65684 Summary: Wrong error message when writing to a string Product: gcc Version: 4.9.3 Status: UNCONFIRMED Severity: minor Priority: P3 Component: fortr

[Bug c++/65685] New: Reducing alignment with alignas should be rejected

2015-04-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65685 Bug ID: 65685 Summary: Reducing alignment with alignas should be rejected Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: accepts-invalid Severity: normal

[Bug fortran/65684] Wrong error message when writing to a string

2015-04-07 Thread a.vogt at fulguritus dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65684 --- Comment #1 from Alexander Vogt --- This is motivated by this post on Stack Overflow: https://stackoverflow.com/questions/29489388/fortran-end-of-record-error-when-saving-a-variable/29490374#29490374

[Bug target/65676] ICE: in extract_insn, at recog.c:2343 (unrecognizable insn) with -mavx512f -funsigned-char and __builtin_ia32_pmovsxwq512_mask()

2015-04-07 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65676 --- Comment #3 from Uroš Bizjak --- Following patch: --cut here-- Index: config/i386/i386.c === --- config/i386/i386.c (revision 221888) +++ config/i386/i386.c (working copy) @@ -

[Bug target/29256] [4.8/4.9/5 regression] loop performance regression

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29256 --- Comment #48 from Richard Biener --- On ppc64 we generate .L2: lfd 6,8(10) lfd 7,16(10) lfd 8,24(10) lfd 9,32(10) lfd 10,40(10) lfd 11,48(10) lfd 12,56(10) lfdu 0,64(10)

[Bug lto/65559] [5 Regression] lto1.exe: internal compiler error: in read_cgraph_and_symbols, at lto/lto.c:2947

2015-04-07 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559 --- Comment #9 from Rainer Emrich --- Created attachment 35244 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35244&action=edit reproducer with temporaries and verbose gcc output including -Wl,-debug

[Bug middle-end/65686] New: incorrect warning maybe-uninitialized

2015-04-07 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65686 Bug ID: 65686 Summary: incorrect warning maybe-uninitialized Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end

[Bug lto/65559] [5 Regression] lto1.exe: internal compiler error: in read_cgraph_and_symbols, at lto/lto.c:2947

2015-04-07 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559 --- Comment #10 from Rainer Emrich --- (In reply to Richard Biener from comment #8) > Unfortunately -Wl,-debug is missing ;) Ok, I uploaded a version including -Wl,-debug > > It would be interesting to see the lto-wrapper invocation (is there s

[Bug lto/65559] [5 Regression] lto1.exe: internal compiler error: in read_cgraph_and_symbols, at lto/lto.c:2947

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559 --- Comment #11 from Richard Biener --- Ok, the ld invocation still looks correct. For some reason we don't see the debug output from lto-wrapper or the linker plugin. Ah - it looks for '-v', so can you try with -Wl,-debug -Wl,-v? Debugging th

[Bug c++/65687] New: Inconsistent behavior for __attribute__((__deprecated__)) between C and C++.

2015-04-07 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65687 Bug ID: 65687 Summary: Inconsistent behavior for __attribute__((__deprecated__)) between C and C++. Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: norm

[Bug rtl-optimization/63917] [5 Regression] r217646 caused many failures

2015-04-07 Thread yroux at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63917 --- Comment #12 from Yvan Roux --- Author: yroux Date: Tue Apr 7 13:24:05 2015 New Revision: 221894 URL: https://gcc.gnu.org/viewcvs?rev=221894&root=gcc&view=rev Log: gcc/ 2015-04-07 Yvan Roux Backport from trunk r217062, r217646, r2186

[Bug target/65660] [5 Regression] 252.eon regression on bdver2 with -Ofast

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65660 --- Comment #15 from Richard Biener --- Author: rguenth Date: Tue Apr 7 13:40:24 2015 New Revision: 221895 URL: https://gcc.gnu.org/viewcvs?rev=221895&root=gcc&view=rev Log: 2015-04-07 Richard Biener Backport from mainline 2015-04-0

[Bug tree-optimization/64909] [4.8 Regression] Missed vectorization with bdver1

2015-04-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64909 --- Comment #15 from Richard Biener --- Author: rguenth Date: Tue Apr 7 13:40:24 2015 New Revision: 221895 URL: https://gcc.gnu.org/viewcvs?rev=221895&root=gcc&view=rev Log: 2015-04-07 Richard Biener Backport from mainline 2015-04-0

[Bug target/65670] [5 Regression] missing libstdc++ symbols on powerpc64le-linux-gnu and arm-linux-gnueabi

2015-04-07 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65670 --- Comment #10 from Bill Schmidt --- Per discussion on gcc-patches, powerpc64le-linux-gnu shares the baseline_symbols.txt file with powerpc64-linux-gnu, and there's no current reason for them to diverge. So nothing to do on that front.

[Bug fortran/65548] [5 Regression] gfc_conv_procedure_call

2015-04-07 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 --- Comment #7 from vehre at gcc dot gnu.org --- Author: vehre Date: Tue Apr 7 14:10:43 2015 New Revision: 221897 URL: https://gcc.gnu.org/viewcvs?rev=221897&root=gcc&view=rev Log: PR fortran/65548 * gfortran.dg/allocate_with_source_

[Bug ipa/65540] [5 Regression] internal error on s-fatllf.ads at -O2

2015-04-07 Thread steven at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65540 Steven Bosscher changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/65648] [5 Regression] Bad code due to IRA fails to recognize the clobber in parallel

2015-04-07 Thread steven at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65648 Steven Bosscher changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/65644] Assembler errors on Solaris 10 x86-64: `(%eXX)' is not a valid 64 bit base/index expression

2015-04-07 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65644 --- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #7 from Daniel Richard G. --- > Reopening due to lack of resolution. > > If system patches should resolve the issue, then I am open to trying any that > are appropriate; if

[Bug middle-end/65680] [4.8/4.9/5 Regression] ICE at -O1 and above on x86_64-linux-gnu in expand_assignment, at expr.c:4830

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65680 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Tue Apr 7 14:34:06 2015 New Revision: 221899 URL: https://gcc.gnu.org/viewcvs?rev=221899&root=gcc&view=rev Log: PR middle-end/65680 * expr.c (get_inner_reference): Handle bit_off

[Bug lto/65559] [5 Regression] lto1.exe: internal compiler error: in read_cgraph_and_symbols, at lto/lto.c:2947

2015-04-07 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559 --- Comment #12 from Rainer Emrich --- Created attachment 35245 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35245&action=edit yet another more verbose reproducer

[Bug debug/65678] [5 Regression] internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:909

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65678 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Apr 7 14:35:18 2015 New Revision: 221900 URL: https://gcc.gnu.org/viewcvs?rev=221900&root=gcc&view=rev Log: PR debug/65678 * valtrack.c (debug_lowpart_subreg): New function.

[Bug c/62205] GNAT does not accept class types for Default_Iterator

2015-04-07 Thread charlet at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62205 Arnaud Charlet changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug ada/47748] Legal program rejected, ARM 12.7(3/2): generic formal package with "others => <>" in the formal_package_actual_part

2015-04-07 Thread charlet at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47748 Arnaud Charlet changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug lto/65559] [5 Regression] lto1.exe: internal compiler error: in read_cgraph_and_symbols, at lto/lto.c:2947

2015-04-07 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559 --- Comment #13 from Rainer Emrich --- (In reply to Richard Biener from comment #11) > Ok, the ld invocation still looks correct. For some reason we don't see the > debug output from lto-wrapper or the linker plugin. Ah - it looks for '-v', > s

[Bug middle-end/65680] [4.8/4.9 Regression] ICE at -O1 and above on x86_64-linux-gnu in expand_assignment, at expr.c:4830

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65680 Jakub Jelinek changed: What|Removed |Added Summary|[4.8/4.9/5 Regression] ICE |[4.8/4.9 Regression] ICE at

[Bug debug/65678] [5 Regression] internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:909

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65678 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65676] ICE: in extract_insn, at recog.c:2343 (unrecognizable insn) with -mavx512f -funsigned-char and __builtin_ia32_pmovsxwq512_mask()

2015-04-07 Thread kyukhin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65676 Kirill Yukhin changed: What|Removed |Added CC||kyukhin at gcc dot gnu.org --- Comment #

[Bug libstdc++/62258] [4.8/4.9/5 Regression] uncaught_exception() equals to `true' after rethrow_exception()

2015-04-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62258 --- Comment #10 from Jonathan Wakely --- doko, this fails for me with 4.8.1, and 4.7.4 and 4.8.0 There are no changes between 4.8.1 and 4.8.2 that could have affected this. Are you sure it's a regression?

[Bug target/65648] [5 Regression] Bad code due to IRA fails to recognize the clobber in parallel

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65648 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug ipa/65654] [6 Regression] 447.dealII in SPEC CPU 2006 failed to build with LTO

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65654 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug debug/65678] [5 Regression] internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:909

2015-04-07 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65678 --- Comment #7 from Vladimir Makarov --- Author: vmakarov Date: Tue Apr 7 15:01:07 2015 New Revision: 221901 URL: https://gcc.gnu.org/viewcvs?rev=221901&root=gcc&view=rev Log: 2015-04-07 Vladimir Makarov PR target/65678 * lra-remat.

[Bug target/65614] [5 Regression] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-04-07 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65648] [5 Regression] Bad code due to IRA fails to recognize the clobber in parallel

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65648 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/65684] Wrong error message when writing to a string

2015-04-07 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65684 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug fortran/65684] Wrong error message when writing to a string

2015-04-07 Thread a.vogt at fulguritus dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65684 --- Comment #3 from Alexander Vogt --- OK, I agree that the behavior is Standard conforming... Thanks for the clarification! Still, the error message issued is not really helpful if one is unfamiliar with the Standard. Maybe it could be improv

[Bug tree-optimization/65688] New: xbomb 2.2a segfault, infinite loop at -O2

2015-04-07 Thread ncahill_alt at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65688 Bug ID: 65688 Summary: xbomb 2.2a segfault, infinite loop at -O2 Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-op

[Bug driver/52982] add option to select particular linker

2015-04-07 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52982 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug tree-optimization/65688] xbomb 2.2a segfault, infinite loop at -O2

2015-04-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65688 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/65642] [C++11] GCC rejects valid constant expression

2015-04-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65642 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|mpolacek at gcc d

[Bug tree-optimization/65688] xbomb 2.2a segfault, infinite loop at -O2

2015-04-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65688 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/65685] Reducing alignment with alignas should be rejected

2015-04-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65685 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/65689] New: [AArch64] S constraint fails for inline asm at -O0

2015-04-07 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65689 Bug ID: 65689 Summary: [AArch64] S constraint fails for inline asm at -O0 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component: t

[Bug target/65689] [AArch64] S constraint fails for inline asm at -O0

2015-04-07 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65689 --- Comment #1 from alalaw01 at gcc dot gnu.org --- Problem stems from parse_input_constraint (in stmt.c): if (reg_class_for_constraint (cn) != NO_REGS || insn_extra_address_constraint (cn)) *allows_reg = true; else if (insn

[Bug target/29256] [4.8/4.9/5 regression] loop performance regression

2015-04-07 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29256 --- Comment #49 from Jeffrey A. Law --- Richi, see c#45. Basically the regression is "gone" for the testcase as-is... But it's pretty easy to twiddle it slightly and show the regression. It's also important to note this is e500 code, so you ne

[Bug libgomp/65338] Offloading from DSO is broken after OpenACC merge to trunk

2015-04-07 Thread iverbin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65338 iverbin at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/65690] New: [5 Regression] typedef alignment lost since r219705

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65690 Bug ID: 65690 Summary: [5 Regression] typedef alignment lost since r219705 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/65690] [5 Regression] typedef alignment lost since r219705

2015-04-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65690 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug go/63731] Fallback to netgo does not work

2015-04-07 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63731 --- Comment #36 from Ian Lance Taylor --- Lynn added a new facility. Some notes on docs: As far as documentation, I tried to find some documentation on build tags in general and netgo specifically because it seems like this should be documented

[Bug go/63731] Fallback to netgo does not work

2015-04-07 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63731 --- Comment #35 from ian at gcc dot gnu.org --- Author: ian Date: Tue Apr 7 18:09:28 2015 New Revision: 221906 URL: https://gcc.gnu.org/viewcvs?rev=221906&root=gcc&view=rev Log: PR go/63731 libgo: Build and install libnetgo.a libnetgo.a pr

[Bug c++/65635] [c++-concepts] ICE in cp_tree_equal() during class template partial specialization constraint matching

2015-04-07 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65635 Tom Honermann changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/65635] [c++-concepts] ICE in cp_tree_equal() during class template partial specialization constraint matching

2015-04-07 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65635 Tom Honermann changed: What|Removed |Added Status|RESOLVED|VERIFIED --- Comment #3 from Tom Honerma

[Bug c++/65634] [c++-concepts] ICE in check_noexcept_r() for a noexcept constraint on a static member function call requirement

2015-04-07 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65634 --- Comment #3 from Tom Honermann --- Confirmed fixed with r221861. I'll leave the bug open though since comment 2 is requesting additional followup.

[Bug c++/65636] [c++-concepts] ICE (Segmentation fault) when a type requirement names a typedef or type alias

2015-04-07 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65636 --- Comment #3 from Tom Honermann --- Confirmed fixed with r221861. I'll leave the bug open though since comment 2 is requesting additional followup.

[Bug fortran/59016] f951: internal compiler error: Segmentation fault

2015-04-07 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59016 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org --- Comment

[Bug fortran/65684] Wrong error message when writing to a string

2015-04-07 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65684 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org A

[Bug fortran/56743] Namelist bug with comment and no blank

2015-04-07 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56743 Jerry DeLisle changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jvdelisle at gcc dot gnu.org ---

[Bug target/65689] [5 Regression][AArch64] S constraint fails for inline asm at -O0

2015-04-07 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65689 James Greenhalgh changed: What|Removed |Added Target||aarch64*-*-* Status|UNCON

[Bug rtl-optimization/63191] [4.8/4.9/5 Regression] 32-bit gcc uses excessive memory during dead store elimination with -fPIC

2015-04-07 Thread steven at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63191 --- Comment #4 from Steven Bosscher --- How is one to reproduce this bug with GCC5? I've tried: $ ./xg++ --version xg++ (GCC) 5.0.0 20150407 (experimental) [trunk revision 221906] Copyright (C) 2015 Free Software Foundation, Inc. This is

[Bug target/65657] [avr] read from __memx address space tramples argument to following function

2015-04-07 Thread senthil_kumar.selvaraj at atmel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65657 Senthil Kumar Selvaraj changed: What|Removed |Added CC||senthil_kumar.selvaraj@atme

[Bug target/65657] [avr] read from __memx address space tramples argument to following function

2015-04-07 Thread senthil_kumar.selvaraj at atmel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65657 --- Comment #4 from Senthil Kumar Selvaraj --- Doesn't appear to be a missed clobber in the md file, as *.expand shows in insn 7 - r22 is in the clobbered registers list. Later passes assume r22 is unused after insn 6 (reg:R22 QI is marked as REG

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