[Bug middle-end/50385] missed-optimization: jump to __builtin_unreachable() not removed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50385 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug go/64999] s390x libgo test failure in TestMemoryProfiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #26 from boger at us dot ibm.com --- (In reply to Ian Lance Taylor from comment #25) To which code in libgcc are you referring? I don't see it. Here is the code I was referring to, but I was wrong when I thought it fixed the

[Bug target/61397] [4.9/5 regression] FAIL: gcc.target/powerpc/p8vector-ldst.c scan-assembler lxsdx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61397 --- Comment #11 from Jeffrey A. Law law at redhat dot com --- Would you prefer RESOLVED/NOTABUG? Always happy to do that! Your call.

[Bug target/65058] AIX: missing extern decorations [DS] for functions and [UA] for variables

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65058 --- Comment #6 from haubi at gcc dot gnu.org --- Author: haubi Date: Tue Feb 24 20:19:54 2015 New Revision: 220947 URL: https://gcc.gnu.org/viewcvs?rev=220947root=gccview=rev Log: PR target/65058: Drop unused variable. PR target/65058 *

[Bug target/65192] [avr-tiny] ICE in tiny_valid_direct_memory_access_range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65192 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug sanitizer/65148] ICE: in get_biv_step, at loop-iv.c:823

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65148 Martin Sebor msebor at gcc dot gnu.org changed: What|Removed |Added CC||msebor at gcc

[Bug target/61142] [SH] QImode/HImode @(R0,Rm),Rn does not load to Rn = R0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61142 Oleg Endo olegendo at gcc dot gnu.org changed: What|Removed |Added Attachment #34839|0 |1 is

[Bug middle-end/47602] Permit inline asm to clobber PIC register

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47602 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug target/65196] avr_adjust_insn_length uses recog_memoized on invalid insn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65196 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/65196] New: avr_adjust_insn_length uses recog_memoized on invalid insn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65196 Bug ID: 65196 Summary: avr_adjust_insn_length uses recog_memoized on invalid insn Product: gcc Version: 4.9.2 Status: UNCONFIRMED Keywords: ice-checking

[Bug target/61397] [4.9/5 regression] FAIL: gcc.target/powerpc/p8vector-ldst.c scan-assembler lxsdx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61397 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added Priority|P2 |P4

[Bug other/63630] [5.0 Regression] ICE: in spill_failure, at reload1.c:2122. unable to find a register to spill in class 'POINTER_REGS'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63630 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Summary|[5.0 Regression] internal |[5.0

[Bug target/61397] [4.9/5 regression] FAIL: gcc.target/powerpc/p8vector-ldst.c scan-assembler lxsdx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61397 --- Comment #10 from Michael Meissner meissner at gcc dot gnu.org --- However, before I made the changes that finished the implementation of upper regs support, the option was not functional for anything other than power8-ldst.c. It could not be

[Bug target/63890] [4.9/5 regression] Compiling trivial program with -O -p leads to misaligned stack

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63890 mrs at gcc dot gnu.org mrs at gcc dot gnu.org changed: What|Removed |Added CC||mrs at

[Bug target/65010] ppc backend generates unnecessary signed extension

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65010 Martin Sebor msebor at gcc dot gnu.org changed: What|Removed |Added CC||msebor at gcc

[Bug c++/60082] Certain Cilk keywords executable Hanging for -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60082 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug debug/58315] [4.8/4.9/5 Regression] Excessive memory use with -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/65154] ICE with {} initialized array with string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65154 Mikhail Maltsev maltsevm at gmail dot com changed: What|Removed |Added CC||maltsevm at

[Bug target/65167] ICE: in assign_by_spills, at lra-assigns.c:1383 (unable to find a register to spill) with -O -fschedule-insns -fcheck-pointer-bounds -mmpx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65167 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/65167] ICE: in assign_by_spills, at lra-assigns.c:1383 (unable to find a register to spill) with -O -fschedule-insns -fcheck-pointer-bounds -mmpx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65167 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added CC||ysrumyan at gmail

[Bug debug/58315] [4.8/4.9/5 Regression] Excessive memory use with -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 --- Comment #20 from rguenther at suse dot de rguenther at suse dot de --- On Mon, 23 Feb 2015, aldyh at gcc dot gnu.org wrote: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 Aldy Hernandez aldyh at gcc dot gnu.org changed:

[Bug fortran/65187] New: Bogus error with ASSOCIATE and deferred-length CHARACTER

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65187 Bug ID: 65187 Summary: Bogus error with ASSOCIATE and deferred-length CHARACTER Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: rejects-valid

[Bug middle-end/65048] [5 Regression] ICE in add_phi_args_after_copy_edge, at tree-cfg.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65048 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1

[Bug c/65040] [5 Regression] gcc-5 -Wformat broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65040 --- Comment #15 from Richard Biener rguenth at gcc dot gnu.org --- I'd also say that warnings for formats that do not have a signed form are useless, thus for %o, %x and %X. But I guess you beg to differ.

[Bug c/65040] [5 Regression] gcc-5 -Wformat broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65040 --- Comment #18 from Richard Biener rguenth at gcc dot gnu.org --- And it was just mentioned that the diagnostic should print [-Wformat-signedness] not [-Wformat=] (or both)

[Bug c++/65188] New: diagnostic: missing: reference to non-static member function must be called

: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: jan.kratochvil at redhat dot com Target: x86_64-linux-gnu class C { public: void f() {} } c; int main() { return c.f.a; } -Wall g++ (GCC) 5.0.0 20150224

[Bug target/60851] [4.9/5 Regression] ICE: in extract_constrain_insn_cached, at recog.c:2117 with -flive-range-shrinkage -mdispatch-scheduler -march=bdver4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60851 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||uros at gcc dot

[Bug debug/58315] [4.8/4.9/5 Regression] Excessive memory use with -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/65170] [5 Regression] curve25519-donna-c64 miscompilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65170 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/63890] [4.9/5 regression] Compiling trivial program with -O -p leads to misaligned stack

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63890 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||rth at gcc dot

[Bug target/65167] ICE: in assign_by_spills, at lra-assigns.c:1383 (unable to find a register to spill) with -O -fschedule-insns -fcheck-pointer-bounds -mmpx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65167 --- Comment #1 from Ilya Enkovich enkovich.gnu at gmail dot com --- For call arguments we usually store bounds passed in bounds tables and then fill bounds passed in registers. But with -fschedule-insns we have order changed and all hard

[Bug c/65040] [5 Regression] gcc-5 -Wformat broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65040 --- Comment #16 from Marek Polacek mpolacek at gcc dot gnu.org --- Ok, I can fix the integer constant case as well. (In reply to Richard Biener from comment #15) I'd also say that warnings for formats that do not have a signed form are

[Bug target/65138] [5 Regression] testsuite ICEs on powerpc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65138 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||dje at gcc dot

[Bug target/61397] [4.9/5 regression] FAIL: gcc.target/powerpc/p8vector-ldst.c scan-assembler lxsdx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61397 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug ipa/60315] [4.8/4.9/5 Regression] template constructor switch optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60315 --- Comment #21 from Jakub Jelinek jakub at gcc dot gnu.org --- So, what still needs to be done here? This certainly isn't a compile-time-hog on the trunk and the testcase is optimized into return 0; as it should.

[Bug tree-optimization/65170] [5 Regression] curve25519-donna-c64 miscompilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65170 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Tue Feb 24 08:07:10 2015 New Revision: 220931 URL: https://gcc.gnu.org/viewcvs?rev=220931root=gccview=rev Log: PR tree-optimization/65170 * wide-int.cc

[Bug c++/65186] internal compiler error: in tsubst, at cp/pt.c:11738

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65186 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||dodji at gcc dot

[Bug c/65040] [5 Regression] gcc-5 -Wformat broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65040 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug sanitizer/61021] [4.9/5 regression] libsanitizer fails to build with old glibc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61021 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug lto/65015] LTO produces randomly ordered debug information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65015 --- Comment #24 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 09:09:11 2015 New Revision: 220935 URL: https://gcc.gnu.org/viewcvs?rev=220935root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug lto/65015] LTO produces randomly ordered debug information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65015 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.9.3

[Bug c/65023] valgrind error in process_bb_lives

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65023 David Binderman dcb314 at hotmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c/65023] valgrind error in process_bb_lives

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65023 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c/65040] [5 Regression] gcc-5 -Wformat broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65040 --- Comment #17 from Jakub Jelinek jakub at gcc dot gnu.org --- IMHO the warning is completely useless, but perhaps some people disagree.

[Bug tree-optimization/56145] [4.8/4.9/5 Regression] Use of too much optimizations -O2 -ffast-math -floop-parallelize-all

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56145 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c++/65189] New: Malformed (C++) class-hierarchy dump on abstract class (in comparission to GCC 4.6.x)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65189 Bug ID: 65189 Summary: Malformed (C++) class-hierarchy dump on abstract class (in comparission to GCC 4.6.x) Product: gcc Version: 4.9.2 Status: UNCONFIRMED

[Bug tree-optimization/65178] incorrect -Wmaybe-uninitialized when using nested loops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65178 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Depends on||63278 ---

[Bug target/65167] ICE: in assign_by_spills, at lra-assigns.c:1383 (unable to find a register to spill) with -O -fschedule-insns -fcheck-pointer-bounds -mmpx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65167 --- Comment #4 from Ilya Enkovich enkovich.gnu at gmail dot com --- ix86_function_arg_regno_p doesn't recognize bnd registers as args. Also avoid_func_arg_motion doesn't work for BNDSTX because it is not a single set. This patch works for

[Bug tree-optimization/65190] New: libreoffice build failure with lto and graphite flags

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65190 Bug ID: 65190 Summary: libreoffice build failure with lto and graphite flags Product: gcc Version: 4.9.3 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/56273] [4.8 regression] Bogus -Warray-bounds warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56273 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/56456] [meta-bug] bogus warning when inlining or unrolling: array subscript is above array bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456 Bug 56456 depends on bug 56273, which changed state. Bug 56273 Summary: [4.8 regression] Bogus -Warray-bounds warning https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56273 What|Removed |Added

[Bug fortran/65187] Bogus error with ASSOCIATE and deferred-length CHARACTER

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65187 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/60458] Error message on associate: deferred type parameter and requires either the pointer or allocatable attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60458 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added CC||burnus

[Bug bootstrap/65150] [5 Regression] r220875 causes bootstrap failure on x86_64 darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65150 --- Comment #14 from Iain Sandoe iains at gcc dot gnu.org --- (In reply to Martin Liška from comment #13) (In reply to Dominique d'Humieres from comment #8) On I also see FAIL: c-c++-common/attr-used.c -std=gnu++(11|14|98)

[Bug c++/65186] internal compiler error: in tsubst, at cp/pt.c:11738

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65186 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug sanitizer/63958] [5 Regression] bootstrap failure in the sanitizer libs on sparc-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63958 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||doko at gcc dot

[Bug target/45325] [4.8/4.9 Regression] target attribute doesn't work with -march=i586

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45325 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug target/65167] ICE: in assign_by_spills, at lra-assigns.c:1383 (unable to find a register to spill) with -O -fschedule-insns -fcheck-pointer-bounds -mmpx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65167 --- Comment #5 from Uroš Bizjak ubizjak at gmail dot com --- (In reply to Ilya Enkovich from comment #4) ix86_function_arg_regno_p doesn't recognize bnd registers as args. Also avoid_func_arg_motion doesn't work for BNDSTX because it is not a

[Bug testsuite/65191] keep interesting core files and remove others

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65191 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug middle-end/61018] [4.8/4.9/5 Regression] -Wvarargs does not print warning for member functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61018 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug lto/65015] LTO produces randomly ordered debug information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65015 --- Comment #27 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 11:27:43 2015 New Revision: 220938 URL: https://gcc.gnu.org/viewcvs?rev=220938root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug lto/65015] LTO produces randomly ordered debug information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65015 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug testsuite/65191] New: keep interesting core files and remove others

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65191 Bug ID: 65191 Summary: keep interesting core files and remove others Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component:

[Bug testsuite/65191] keep interesting core files and remove others

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65191 --- Comment #1 from vries at gcc dot gnu.org --- Created attachment 34854 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34854action=edit Demonstrator patch Run with f.i. gfortran.dg/block_6.f08 to see that the core is cleaned up.

[Bug tree-optimization/64950] postpone expanding va_arg till pass_stdarg

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/65190] libreoffice build failure with lto and graphite flags

|RESOLVED Resolution|--- |WORKSFORME --- Comment #1 from Markus Trippelsdorf trippels at gcc dot gnu.org --- Cannot reproduce with grahite enabled 4.9.3 20150224.

[Bug testsuite/65191] keep interesting core files and remove others

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65191 --- Comment #3 from vries at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #2) I don't see why the dejagnu or the testsuite should care. If dumping everything under core filename is not what you want, then perhaps use different

[Bug bootstrap/65150] [5 Regression] r220875 causes bootstrap failure on x86_64 darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65150 --- Comment #13 from Martin Liška marxin at gcc dot gnu.org --- (In reply to Dominique d'Humieres from comment #8) On I also see FAIL: c-c++-common/attr-used.c -std=gnu++(11|14|98) scan-assembler function_declaration_before or FAIL:

[Bug bootstrap/63888] [5 Regression] bootstrap failed when configured with -with-build-config=bootstrap-asan --disable-werror

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63888 --- Comment #39 from Yury Gribov y.gribov at samsung dot com --- (In reply to Jakub Jelinek from comment #36) (In reply to Yury Gribov from comment #35) (In reply to Kostya Serebryany from comment #34) Frankly, I am not at all motivated to

[Bug ipa/60315] [4.8 Regression] template constructor switch optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60315 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.9.0, 5.0

[Bug c++/65189] Malformed (C++) class-hierarchy dump on abstract class (in comparission to GCC 4.6.x)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65189 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/64277] [4.9 Regression] Incorrect warning array subscript is above array bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64277 --- Comment #22 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 12:49:11 2015 New Revision: 220939 URL: https://gcc.gnu.org/viewcvs?rev=220939root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug tree-optimization/56273] [4.8 regression] Bogus -Warray-bounds warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56273 --- Comment #24 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 12:49:11 2015 New Revision: 220939 URL: https://gcc.gnu.org/viewcvs?rev=220939root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug tree-optimization/59124] [4.8/4.9/5 Regression] Wrong warnings array subscript is above array bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59124 --- Comment #11 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 12:49:11 2015 New Revision: 220939 URL: https://gcc.gnu.org/viewcvs?rev=220939root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug sanitizer/61591] Undefined behavior sanitizer does not catch builtin_unreachable's from impossible devirtualization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61591 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/62251] FAIL: gfortran.dg/quad_2.f90 execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62251 --- Comment #7 from dave.anglin at bell dot net --- On 2015-02-21 1:56 PM, dave.anglin at bell dot net wrote: The current code now uses the libcall, _U_Qfsqrt, in libm. The change from sqrtl to _U_Qfsqrt occurred in r214211: 2014-08-20 Joost

[Bug tree-optimization/63844] [4.8 Regression] open mp parallelization prevents vectorization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63844 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/65161] ICE: in vec_haifa_insn_data, va_heap, vl_embed::operator[], at vec.h:736 with -O3 -fselective-scheduling2 -mtune=slm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65161 Yuri Rumyantsev ysrumyan at gmail dot com changed: What|Removed |Added CC||ysrumyan at

[Bug tree-optimization/63844] [4.8 Regression] open mp parallelization prevents vectorization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63844 --- Comment #19 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 15:09:00 2015 New Revision: 220941 URL: https://gcc.gnu.org/viewcvs?rev=220941root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug debug/58315] [4.8/4.9/5 Regression] Excessive memory use with -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 --- Comment #21 from Aldy Hernandez aldyh at redhat dot com --- On 02/24/2015 12:39 AM, rguenther at suse dot de wrote: But yes, we have multiple such assignments to 'this' at the (possible assembler) location of a single statement which of

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 63844, which changed state. Bug 63844 Summary: [4.8 Regression] open mp parallelization prevents vectorization https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63844 What|Removed |Added

[Bug tree-optimization/56145] [4.8/4.9 Regression] Use of too much optimizations -O2 -ffast-math -floop-parallelize-all

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56145 --- Comment #16 from Mircea Namolaru mircea.namolaru at inria dot fr --- Right, the NULL check fixed this for previous versions of GCC. For the current version, it works without these NULL checks (the NULL paths are not followed). The relevant

[Bug go/65134] gccgo ignores the attribute constructor in a subdirectory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65134 --- Comment #5 from boger at us dot ibm.com --- (In reply to Tatsushi Inagaki from comment #0) Created attachment 34813 [details] Example to reproduce the constructor problem Gccgo ignores a C-function with the constructor attribute in a

[Bug target/65161] ICE: in vec_haifa_insn_data, va_heap, vl_embed::operator[], at vec.h:736 with -O3 -fselective-scheduling2 -mtune=slm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65161 --- Comment #3 from Yuri Rumyantsev ysrumyan at gmail dot com --- Created attachment 34856 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34856action=edit possible patch Add check on selective scheduling to not perform instruction

[Bug debug/58315] [4.8/4.9/5 Regression] Excessive memory use with -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 --- Comment #22 from Jakub Jelinek jakub at gcc dot gnu.org --- (In reply to Aldy Hernandez from comment #21) Let me see if I understood this correctly. We need a DSE/DCE pass right before var-tracking that would eliminate the redundant

[Bug c++/65194] New: Compiler warns of maybe-uninitialized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65194 Bug ID: 65194 Summary: Compiler warns of maybe-uninitialized Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/64495] [4.8 Regression] ICE at -O3 for trunk and wrong code for 4.8/4.9 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64495 --- Comment #7 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 14:05:46 2015 New Revision: 220940 URL: https://gcc.gnu.org/viewcvs?rev=220940root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug tree-optimization/64493] [4.8 Regression] ICE at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64493 --- Comment #7 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 14:05:46 2015 New Revision: 220940 URL: https://gcc.gnu.org/viewcvs?rev=220940root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug go/64999] s390x libgo test failure in TestMemoryProfiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 boger at us dot ibm.com changed: What|Removed |Added CC||boger at us dot ibm.com ---

[Bug tree-optimization/64199] [4.8 Regression] ICE: tree check: expected class 'constant', have 'binary' (plus_expr) in fold_binary_loc, at fold-const.c:10404 with -ffast-math -frounding-math

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64199 --- Comment #7 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 24 14:05:46 2015 New Revision: 220940 URL: https://gcc.gnu.org/viewcvs?rev=220940root=gccview=rev Log: 2015-02-24 Richard Biener rguent...@suse.de

[Bug target/65192] [avr-tiny] ICE in tiny_valid_direct_memory_access_range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65192 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug c++/65149] unaligned atomic object causes Bus Error on SPARC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65149 --- Comment #2 from Alexey Lapshin alexey.lapshin at oracle dot com --- The similar test case for C does not fail. gcc aligns this 8-bytes structure at 8-bytes so inlined lock-free code is working correctly. Another thing is that this bug exist

[Bug lto/65193] [4.9 Regression] ICE: Segmentation fault with -g -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65193 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added Known to work||4.8.4,

[Bug lto/65193] New: [4.9 Regression] ICE: Segmentation fault with -g -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65193 Bug ID: 65193 Summary: [4.9 Regression] ICE: Segmentation fault with -g -flto Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug lto/64374] [5 Regression] LTO ICE in extract_insn, at recog.c:2327

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64374 --- Comment #11 from Jakub Jelinek jakub at gcc dot gnu.org --- Created attachment 34855 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34855action=edit gcc5-pr64374.patch Untested fix. Unfortunately I really can't reproduce it now, so

[Bug tree-optimization/64495] [4.8 Regression] ICE at -O3 for trunk and wrong code for 4.8/4.9 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64495 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/64199] [4.8 Regression] ICE: tree check: expected class 'constant', have 'binary' (plus_expr) in fold_binary_loc, at fold-const.c:10404 with -ffast-math -frounding-math

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64199 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/64493] [4.8 Regression] ICE at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64493 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/56145] [4.8/4.9 Regression] Use of too much optimizations -O2 -ffast-math -floop-parallelize-all

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56145 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||5.0

[Bug c++/65188] improve error for member operator applied to non-class type

minimized the testcase maybe more than appropriate, it was in fact: class D { public: int a; } d; class C { public: D f() { return d; } } c; int main() { return c.f.a; } g++ (GCC) 5.0.0 20150224 (experimental) --- 10.C

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