[Bug tree-optimization/64260] [5 Regression] wrong code at -O1 on x86_64-linux-gnu

2014-12-11 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64260 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/42108] [4.8/4.9/5 Regression] 50% performance regression

2014-12-11 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 --- Comment #65 from rguenther at suse dot de --- On Wed, 10 Dec 2014, burnus at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 > > --- Comment #64 from Tobias Burnus --- > (In reply to Richard Biener from comment

[Bug middle-end/63608] [4.8/4.9 Regression] error: type mismatch in binary expression

2014-12-11 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63608 --- Comment #2 from Eric Botcazou --- But the testcase looks completely artificial and this ICEs only because the compiler is configured with --enable-checking.

[Bug rtl-optimization/62151] [5 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2014-12-11 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62151 --- Comment #16 from amker at gcc dot gnu.org --- For calls of distribute_notes with from_insn != NULL, I kind of understand why it is vulnerable, at least when handling REG_DEAD notes. When we distribute REG_DEAD note of one register from FROM_I

[Bug ipa/60871] [4.9/5 Regression] internal compiler error: in possible_polymorphic_call_targets, at ipa-devirt.c:1510

2014-12-11 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60871 --- Comment #9 from Jakub Jelinek --- Honza, any progress on this? People are regularly hitting this ICE in 4.9.x...

[Bug tree-optimization/42108] [4.8/4.9/5 Regression] 50% performance regression

2014-12-11 Thread sfilippone at uniroma2 dot it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 --- Comment #66 from Salvatore Filippone --- As far as I remember(In reply to rguent...@suse.de from comment #65) > On Wed, 10 Dec 2014, burnus at gcc dot gnu.org wrote: > > > Fortran 66 compilers did. For instance, "DO i = 2, 1" would then be e

[Bug tree-optimization/57523] ICE in merge_assigned_reloads, at reload1.c:6062

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57523 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug tree-optimization/61906] failed to build gcc 4.9.1 on debian wheezy

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61906 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/58722] c-c++-common/gomp/pr58472.c FAILs: SEGV in tree_class_check

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58722 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug libgcc/63832] [5.0 Regression] crtstuff.c:400:19: warning: array subscript is above array bounds [-Warray-bounds]

2014-12-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63832 --- Comment #3 from Uroš Bizjak --- Created attachment 34246 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34246&action=edit Preprocessed source Preprocessed source, compile with -O2 -Wall: ../../../gcc-svn/trunk/libgcc/crtstuff.c: In fu

[Bug tree-optimization/64260] [5 Regression] wrong code at -O1 on x86_64-linux-gnu

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64260 Richard Biener changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug libgcc/63832] [5.0 Regression] crtstuff.c:400:19: warning: array subscript is above array bounds [-Warray-bounds]

2014-12-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63832 Uroš Bizjak changed: What|Removed |Added Status|RESOLVED|NEW Resolution|WORKSFORME

[Bug rtl-optimization/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug lto/64262] New: [5 Regression] Several LTO failures after r218609 when compiling with -fpic.

2014-12-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64262 Bug ID: 64262 Summary: [5 Regression] Several LTO failures after r218609 when compiling with -fpic. Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: norm

[Bug tree-optimization/64258] internal compiler error: Segmentation fault (on loop optimization?)

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64258 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/64259] Erroneous "declaration 'struct ...' does not declare anything" when using "typename"

2014-12-11 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64259 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIR

[Bug c++/64000] internal compiler error on lambda that captures 2-dimensional variable size array by reference

2014-12-11 Thread tobias.polzer+gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64000 tobias.polzer+gcc at gmail dot com changed: What|Removed |Added Attachment #34053|0 |1 is obsolete

[Bug c++/58969] bogus error: the value of 'kName' is not usable in a constant expression

2014-12-11 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58969 --- Comment #3 from Kai Tietz --- (In reply to Richard Smith from comment #2) > (In reply to Kai Tietz from comment #1) > > Hmm, issue seems to be in too restrictive decl_maybe_constant_var_p > > function. > > I don't know how the GCC code is s

[Bug tree-optimization/59859] [meta-bug] GRAPHITE issues

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59859 Bug 59859 depends on bug 64258, which changed state. Bug 64258 Summary: internal compiler error: Segmentation fault (on loop optimization?) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64258 What|Removed |Added

[Bug tree-optimization/59586] [4.8/4.9 Regression] [graphite] Segmentation fault with -Ofast -floop-parallelize-all -ftree-parallelize-loops

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59586 Richard Biener changed: What|Removed |Added CC||csoeder at akamai dot com --- Comment #

[Bug tree-optimization/64258] internal compiler error: Segmentation fault (on loop optimization?)

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64258 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug lto/64262] [5 Regression] Several LTO failures after r218609.

2014-12-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64262 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/64262] [5 Regression] Several LTO failures after r218609.

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64262 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug target/64263] New: ICE where adddi3_aarch64 does not satisfy its constraints after r217546

2014-12-11 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64263 Bug ID: 64263 Summary: ICE where adddi3_aarch64 does not satisfy its constraints after r217546 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug target/64263] [5.0 Regression] ICE where adddi3_aarch64 does not satisfy its constraints after r217546

2014-12-11 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64263 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug target/64264] New: [5 Regression] s390 bootstrap fails in ada

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64264 Bug ID: 64264 Summary: [5 Regression] s390 bootstrap fails in ada Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: build, ice-on-valid-code Severity: normal

[Bug target/64264] [5 Regression] s390 bootstrap fails in ada

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64264 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.0

[Bug target/63399] Segmentation Fault on pow() function call when all parameters constant, ARM v61 Processor

2014-12-11 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63399 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target||arm* Status|UNC

[Bug target/64263] [5.0 Regression] ICE where adddi3_aarch64 does not satisfy its constraints after r217546

2014-12-11 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64263 ktkachov at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ktkachov at gcc dot

[Bug rtl-optimization/64110] [5 Regression] ICE: Max. number of generated reload insns per insn is achieved (90)

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64110 Richard Biener changed: What|Removed |Added Keywords||ra Target|

[Bug c++/64105] [4.9/5 Regression] ICE: in strip_typedefs, at cp/tree.c:1326

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64105 --- Comment #2 from Richard Biener --- 4.8 rejected this testcase, possibly because a feature is not implemented. So not sure how this can count as a regression (regressions are things that have a known-to-work version)

[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug ipa/64163] [5 Regression] r218024 causes qt5 build failure

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64163 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug rtl-optimization/64164] [4.9/5 Regression] one more stack slot used due to one less inlining level

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64164 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/64265] New: r217669 broke tsan

2014-12-11 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64265 Bug ID: 64265 Summary: r217669 broke tsan Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassign

[Bug target/64172] [4.9/5 Regression] Wrong code with GCC vector extensions on ARM when compiled without NEON

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64172 Richard Biener changed: What|Removed |Added Priority|P3 |P2 --- Comment #10 from Richard Biener

[Bug target/64204] [5 Regression] gcc.dg/c11-atomic-2.c fails on powerpc 64-bit little endian after -mupper-regs patches went in

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64204 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/64210] [5 Regression] FAIL: gcc.target/i386/avx512vl-(vmovdqa64|vpbroadcastd)-1.c ... with -fpic

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64210 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/64240] [5.0 Regression][AArch64] SMS-3.c causes runtime exception(segfault).

2014-12-11 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64240 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/64240] [5.0 Regression][AArch64] SMS-3.c causes runtime exception(segfault).

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64240 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/58623] lack of ldp/stp optimization

2014-12-11 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58623 --- Comment #4 from Ramana Radhakrishnan --- (In reply to bin.cheng from comment #3) > Patch sent at https://gcc.gnu.org/ml/gcc-patches/2014-11/msg02209.html > On latest trunk, the patch generates below assembly for the example: > > .cpu g

[Bug c++/64266] New: Can GCC produce local mergeable symbols for *.__FUNCTION__ and *.__PRETTY_FUNCTION__ function.

2014-12-11 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64266 Bug ID: 64266 Summary: Can GCC produce local mergeable symbols for *.__FUNCTION__ and *.__PRETTY_FUNCTION__ function. Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug c++/64267] New: [DR 482] Qualified declarators in redeclarations

2014-12-11 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64267 Bug ID: 64267 Summary: [DR 482] Qualified declarators in redeclarations Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal P

[Bug tree-optimization/63288] [5 Regression] gcc.c-torture/execute/20140326-1.c FAILs with -Og -fgcse -fif-conversion2

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63288 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/64266] Can GCC produce local mergeable symbols for *.__FUNCTION__ and *.__PRETTY_FUNCTION__ functions?

2014-12-11 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64266 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug tree-optimization/57523] ICE in merge_assigned_reloads, at reload1.c:6062

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57523 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/55405] ICE with optimization

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55405 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/53966] procmail build deadloop on _autotst & -O3

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53966 Marek Polacek changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug c++/64267] [DR 482] Qualified declarators in redeclarations

2014-12-11 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64267 --- Comment #1 from Jonathan Wakely --- It seems Clang 3.1 used to give a warning, but Clang 3.2 promoted it to an error for GCC and EDG compatibility. They must have changed it again for DR482.

[Bug tree-optimization/55459] Firefox 17: internal compiler error: in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55459 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/64268] New: [5 Regression] bootstrap failure (ICE in wide_int_to_tree, at tree.c:1438) on powerpc in libgcc, stage2

2014-12-11 Thread doko at gcc dot gnu.org
Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org seen with 20141211, r218620, failing to configure libgcc: configure:3427: /home/doko/gcc/gcc-snapshot

[Bug tree-optimization/61328] valgrind finds problem in find_bswap_or_nop_1

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61328 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/14541] [tree-ssa] built-in math functions are not fully optimized at tree level

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14541 --- Comment #22 from Richard Biener --- (In reply to ktkachov from comment #21) > Created attachment 34215 [details] > Link errors output for aarch64 > > > Which one exactly? That is, what is the failing link output? > > All of them AFAICS. I'

[Bug c/64269] New: ICE with -O3 enabled on Ubuntu 14.04

2014-12-11 Thread tarasevich at cs dot uni-saarland.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64269 Bug ID: 64269 Summary: ICE with -O3 enabled on Ubuntu 14.04 Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug ipa/64190] [4.9 Regression] FAIL: gcc.dg/ipa/pr63551.c (test for excess errors)

2014-12-11 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64190 --- Comment #3 from Martin Jambor --- (In reply to Eric Botcazou from comment #2) > Everywhere I guess. I'm not getting this warning neither on x86_64-linux nor on i686-linux, otherwise I would not have committed the patch. Any information abou

[Bug c/64269] ICE with -O3 enabled on Ubuntu 14.04

2014-12-11 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64269 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/64269] ICE with -O3 enabled on Ubuntu 14.04

2014-12-11 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64269 --- Comment #2 from Markus Trippelsdorf --- But the testcase is invalid: markus@x4 tmp % frama-c -val -val-signed-overflow-alarms -precise-unions -obviously-terminates -no-val-show-progress -machdep x86_64 test_case_7213.c [kernel] preprocessing

[Bug tree-optimization/14541] [tree-ssa] built-in math functions are not fully optimized at tree level

2014-12-11 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14541 --- Comment #23 from ktkachov at gcc dot gnu.org --- (In reply to Richard Biener from comment #22) > (In reply to ktkachov from comment #21) > > Created attachment 34215 [details] > > Link errors output for aarch64 > > > > > Which one exactly? T

[Bug tree-optimization/61917] [4.9/5 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in vectorizable_reduction, at tree-vect-loop.c:4913

2014-12-11 Thread tarasevich at cs dot uni-saarland.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917 Andrey Tarasevich changed: What|Removed |Added CC||tarasevich at cs dot uni-saarland.

[Bug tree-optimization/61917] [4.9/5 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in vectorizable_reduction, at tree-vect-loop.c:4913

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917 --- Comment #4 from Marek Polacek --- Yes, I think that is the same bug.

[Bug tree-optimization/63288] [5 Regression] gcc.c-torture/execute/20140326-1.c FAILs with -Og -fgcse -fif-conversion2

2014-12-11 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63288 --- Comment #4 from Zdenek Sojka --- (In reply to Marek Polacek from comment #3) > Started with r210492. In that case the issue might be latent at least in 4_9.

[Bug middle-end/64099] [5 Regression] ~15% runtime increase for fatigue.f90.

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64099 Richard Biener changed: What|Removed |Added Status|WAITING |NEW --- Comment #8 from Richard Biener

[Bug target/64263] [5.0 Regression] ICE where adddi3_aarch64 does not satisfy its constraints after r217546

2014-12-11 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64263 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/64270] New: packed fields

2014-12-11 Thread damien.ruscoe at imgtec dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64270 Bug ID: 64270 Summary: packed fields Product: gcc Version: 4.1.2 Status: UNCONFIRMED Severity: major Priority: P3 Component: c++ Assignee: unassigned a

[Bug c++/64270] packed fields

2014-12-11 Thread damien.ruscoe at imgtec dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64270 Damien Ruscoe changed: What|Removed |Added CC||damien.ruscoe at imgtec dot com --- Comm

[Bug middle-end/56212] Does not fold unsigned (b - a) + a

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56212 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/53293] Internal Compiler Error

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53293 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/52587] using out of bounds of an array with size of one

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52587 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/48164] ICE in redirect_jump, at jump.c:1443

2014-12-11 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48164 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/64270] packed fields

2014-12-11 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64270 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/64262] [5 Regression] Several LTO failures after r218609.

2014-12-11 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64262 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target||aarch64*, x86*

[Bug target/64160] msp430 code generation error adding 32-bit integers

2014-12-11 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64160 --- Comment #6 from Nick Clifton --- Hi Ulrich, > if (reg_overlap_mentioned_p (operands[3], operands[7]) > || reg_overlap_mentioned_p (operands[3], operands[8])) >FAIL; Thanks - that is indeed a better solution to the bug. > B.t.w. i

[Bug middle-end/64099] [5 Regression] ~15% runtime increase for fatigue.f90.

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64099 --- Comment #9 from Richard Biener --- For r217826 vs. r217827 the assembly differences show a larger stack frame while the optimized dump differences are net positive (more memory CSE happens and loads get removed - which might increase register

[Bug jit/63854] Fix memory leaks seen in JIT

2014-12-11 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63854 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment

[Bug fortran/44054] Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color

2014-12-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44054 --- Comment #21 from Manuel López-Ibáñez --- Author: manu Date: Thu Dec 11 15:13:33 2014 New Revision: 218627 URL: https://gcc.gnu.org/viewcvs?rev=218627&root=gcc&view=rev Log: gcc/ChangeLog: 2014-12-11 Manuel López-Ibáñez PR fortran/44

[Bug tree-optimization/64269] [4.8/4.9/5 Regression] ICE with -O3 enabled on Ubuntu 14.04

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64269 Richard Biener changed: What|Removed |Added CC||jakub at gcc dot gnu.org Known to

[Bug target/64268] [5 Regression] bootstrap failure (ICE in wide_int_to_tree, at tree.c:1438) on powerpc in libgcc, stage2

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64268 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.0

[Bug fortran/44054] Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color

2014-12-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44054 --- Comment #22 from Manuel López-Ibáñez --- I think the two remaining issues are: 1) Multiple locations (%C/%L) in diagnostics 2) Support !GCC$ diagnostic (pragmas) For (2), I'm not planning to work on it since it seems all the common support

[Bug bootstrap/64271] New: Minimal patches to bootstrap on NetBSD

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 Bug ID: 64271 Summary: Minimal patches to bootstrap on NetBSD Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: bootstrap

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #1 from Kai-Uwe Eckhardt --- Created attachment 34254 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34254&action=edit libstdc++-patch2

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #2 from Kai-Uwe Eckhardt --- Created attachment 34255 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34255&action=edit libstdc++-patch3

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #3 from Kai-Uwe Eckhardt --- Created attachment 34256 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34256&action=edit libcilkrts1

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #5 from Kai-Uwe Eckhardt --- Created attachment 34258 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34258&action=edit libgfortran-weak

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #4 from Kai-Uwe Eckhardt --- Created attachment 34257 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34257&action=edit libcilkrts-thread cilk uses a non-posix function

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #6 from Kai-Uwe Eckhardt --- Created attachment 34259 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34259&action=edit test_summary All gfortran tests fail to run due to bug #39570

[Bug tree-optimization/42108] [4.8/4.9 Regression] 50% performance regression

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 Richard Biener changed: What|Removed |Added Known to work||5.0 Summary|[4.8/4.9/5 Regre

[Bug fortran/48244] iso-c-binding support missing on NetBSD (with patch)

2014-12-11 Thread kuehro at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48244 --- Comment #9 from Kai-Uwe Eckhardt --- I have submitted the necessary patches and test_result.log as #64271

[Bug middle-end/64272] New: useless "called from here" for inline failed error/warning

2014-12-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64272 Bug ID: 64272 Summary: useless "called from here" for inline failed error/warning Product: gcc Version: unknown Status: UNCONFIRMED Keywords: diagnostic

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #7 from Richard Biener --- (In reply to Kai-Uwe Eckhardt from comment #0) > Created attachment 34253 [details] > libstdc++-patch1 > > Bootstrap of 5.0 fails on NetBSD, but with the patches in NetBSD's package > system > pkgsrc it bui

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #8 from Jonathan Wakely --- (In reply to Kai-Uwe Eckhardt from comment #0) > Created attachment 34253 [details] > libstdc++-patch1 This introduces an ABI change. Also, if _CTYPE_BL represents the "blank" character class, I would exp

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2014-12-11 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #9 from Jonathan Wakely --- (In reply to Richard Biener from comment #7) > Please submit them by posting them to gcc-patc...@gcc.gnu.org. And please CC libstd...@gcc.gnu.org for the three libstdc++ patches.

[Bug fortran/28662] fpp call of gfortran: -traditional-cpp versus newer macros like #x

2014-12-11 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28662 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #1

[Bug ipa/64190] [4.9 Regression] FAIL: gcc.dg/ipa/pr63551.c (test for excess errors)

2014-12-11 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64190 --- Comment #4 from Eric Botcazou --- > I'm not getting this warning neither on x86_64-linux nor on i686-linux, > otherwise I would not have committed the patch. Any information about > the platform you are getting the warning on would be apprec

[Bug fortran/54687] Use gcc option machinery for gfortran

2014-12-11 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54687 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #4

[Bug middle-end/64247] malloc alignment and -mavx

2014-12-11 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64247 Joost VandeVondele changed: What|Removed |Added Summary|program result depends on |malloc alignment and -mavx

[Bug fortran/64273] New: Add support for "#pragma warning" etc.

2014-12-11 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64273 Bug ID: 64273 Summary: Add support for "#pragma warning" etc. Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: diagnostic Severity: normal Priority: P3

[Bug fortran/44054] Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color

2014-12-11 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44054 --- Comment #23 from Tobias Burnus --- (In reply to Manuel López-Ibáñez from comment #22) > 2) Support !GCC$ diagnostic (pragmas) That's now PR64273.

[Bug fortran/64273] Add support for "#pragma warning" or "!GCC$ warning directive"

2014-12-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64273 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/64268] [5 Regression] bootstrap failure (ICE in wide_int_to_tree, at tree.c:1438) on powerpc in libgcc, stage2

2014-12-11 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64268 David Edelsohn changed: What|Removed |Added Target|powerpc-linux-gnu |powerpc-linux-gnu, |

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