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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62151 --- Comment #14 from amker at gcc dot gnu.org --- Working on a patch.

[Bug c/64249] New: Missing warning for if (A) else if (A)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64249 Bug ID: 64249 Summary: Missing warning for if (A) else if (A) Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug tree-optimization/61686] Incorrect check in comparison function range_entry_cmp() in tree_ssa_reassoc.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61686 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug tree-optimization/61686] Incorrect check in comparison function range_entry_cmp() in tree_ssa_reassoc.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61686 --- Comment #2 from Marek Polacek mpolacek at gcc dot gnu.org --- Author: mpolacek Date: Wed Dec 10 08:20:43 2014 New Revision: 218560 URL: https://gcc.gnu.org/viewcvs?rev=218560root=gccview=rev Log: PR tree-optimization/61686 *

[Bug tree-optimization/61686] Incorrect check in comparison function range_entry_cmp() in tree_ssa_reassoc.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61686 --- Comment #3 from Marek Polacek mpolacek at gcc dot gnu.org --- Author: mpolacek Date: Wed Dec 10 08:24:22 2014 New Revision: 218561 URL: https://gcc.gnu.org/viewcvs?rev=218561root=gccview=rev Log: PR tree-optimization/61686 *

[Bug tree-optimization/61686] Incorrect check in comparison function range_entry_cmp() in tree_ssa_reassoc.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61686 --- Comment #4 from Marek Polacek mpolacek at gcc dot gnu.org --- Author: mpolacek Date: Wed Dec 10 08:29:44 2014 New Revision: 218562 URL: https://gcc.gnu.org/viewcvs?rev=218562root=gccview=rev Log: PR tree-optimization/61686 *

[Bug tree-optimization/61686] Incorrect check in comparison function range_entry_cmp() in tree_ssa_reassoc.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61686 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/53513] [SH] Add support for fschg and fpchg insns and improve fenv support

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53513 --- Comment #43 from Oleg Endo olegendo at gcc dot gnu.org --- Author: olegendo Date: Wed Dec 10 08:31:32 2014 New Revision: 218563 URL: https://gcc.gnu.org/viewcvs?rev=218563root=gccview=rev Log: gcc/ PR target/53513 * doc/extend.texi

[Bug middle-end/50865] Invalid code generation for INT64_MIN % 1 on x86_64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50865 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added CC||mpolacek at

[Bug c/64250] New: Missing warning for if (AA AA) / same expression multiple times used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64250 Bug ID: 64250 Summary: Missing warning for if (AA AA) / same expression multiple times used Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: diagnostic

[Bug c/63357] Warn for P P and P || P

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63357 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug c/64250] Missing warning for if (AA AA) / same expression multiple times used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64250 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/63413] cpp trying to expand vector word in commented line in fortran file on power8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63413 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug target/63594] [5 Regression] ICE: in ix86_vector_duplicate_value, at config/i386/i386.c:39831 with -mavx512f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63594 --- Comment #14 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Wed Dec 10 09:00:50 2014 New Revision: 218565 URL: https://gcc.gnu.org/viewcvs?rev=218565root=gccview=rev Log: PR target/63594 * config/i386/sse.md

[Bug c/63357] Warn for P P and P || P (same expression used multiple times in a condition)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63357 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Summary|Warn for P P and P || P |Warn for P P and

[Bug c++/64191] [4.9/5 Regression] indirect clobbers messes up dead code elimination in loop calling dtor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64191 --- Comment #13 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Wed Dec 10 09:29:05 2014 New Revision: 218566 URL: https://gcc.gnu.org/viewcvs?rev=218566root=gccview=rev Log: 2014-12-10 Richard Biener rguent...@suse.de

[Bug c++/64191] [4.9 Regression] indirect clobbers messes up dead code elimination in loop calling dtor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64191 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||5.0

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 --- Comment #61 from Richard Biener rguenth at gcc dot gnu.org --- (In reply to Richard Biener from comment #60) Ok, so I have a patch that teaches LIM to move the division by using the value-range information we now store. Which can't be done

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #1 from rguenther at suse dot de rguenther at suse dot de --- On Wed, 10 Dec 2014, matt at gwalski dot com wrote: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 Bug ID: 64246 Summary: [5 Regression]

[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009 Jiong Wang jiwang at gcc dot gnu.org changed: What|Removed |Added CC||jiwang at gcc dot

[Bug c++/64251] New: [5 Regression] Chromium build error only with --enable-checking=yes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64251 Bug ID: 64251 Summary: [5 Regression] Chromium build error only with --enable-checking=yes Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug target/64252] New: [5 Regression] expand_vec_perm_pblendv caused miscompilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64252 Bug ID: 64252 Summary: [5 Regression] expand_vec_perm_pblendv caused miscompilation Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug c++/64251] [5 Regression] Chromium build error only with --enable-checking=yes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64251 --- Comment #1 from Markus Trippelsdorf trippels at gcc dot gnu.org --- For example: markus@x4 /tmp % cat foo.ii class DictionaryValue {}; template typename T void CreateValue(T) { DictionaryValue(0); CreateValue(0); }

[Bug bootstrap/64023] [5 Regression] r216964 breaks bootstrap on darwin when using gcc as the bootstrap compiler.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64023 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added CC||law at

[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux and aarch64-linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009 --- Comment #47 from Jiong Wang jiwang at gcc dot gnu.org --- (In reply to Andrew Pinski from comment #44) (In reply to Sandra Loosemore from comment #43) I'm seeing the same errors as in Comment 8 (complaints about arrays with negative

[Bug target/63950] [AArch64] ICE at -O0 on vld1_lane intrinsics

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63950 alalaw01 at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64160 --- Comment #5 from Peter A. Bigot pab at pabigot dot com --- Thanks, Ulrich: that's a better explanation of what makes me uncomfortable with that part of the machine description. We have a complex split pattern that's the sole user of an

[Bug target/63870] [Aarch64] [ARM] Errors in use of NEON intrinsics are reported incorrectly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63870 alalaw01 at gcc dot gnu.org changed: What|Removed |Added CC||alalaw01 at gcc dot gnu.org

[Bug c++/64100] A static assert using the the current class in a noexcept test leads to a segfault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64100 --- Comment #6 from Kai Tietz ktietz at gcc dot gnu.org --- Author: ktietz Date: Wed Dec 10 11:22:34 2014 New Revision: 218571 URL: https://gcc.gnu.org/viewcvs?rev=218571root=gccview=rev Log: PR c++/64100 * typeck.c (lookup_destructor):

[Bug c/64249] Missing warning for if (A) else if (A)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64249 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/64100] A static assert using the the current class in a noexcept test leads to a segfault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64100 --- Comment #7 from Kai Tietz ktietz at gcc dot gnu.org --- Author: ktietz Date: Wed Dec 10 11:26:47 2014 New Revision: 218572 URL: https://gcc.gnu.org/viewcvs?rev=218572root=gccview=rev Log: PR c++/64100 * g++.dg/template/pr64100.C: New

[Bug c++/64127] [5 regression] ICE on invalid: tree check: expected identifier_node, have template_id_expr in cp_parser_diagnose_invalid_type_name, at cp/parser.c:2980

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64127 --- Comment #5 from Kai Tietz ktietz at gcc dot gnu.org --- Author: ktietz Date: Wed Dec 10 11:29:22 2014 New Revision: 218573 URL: https://gcc.gnu.org/viewcvs?rev=218573root=gccview=rev Log: PR c++/64127 * parser.c

[Bug c++/64127] [5 regression] ICE on invalid: tree check: expected identifier_node, have template_id_expr in cp_parser_diagnose_invalid_type_name, at cp/parser.c:2980

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64127 --- Comment #6 from Kai Tietz ktietz at gcc dot gnu.org --- Author: ktietz Date: Wed Dec 10 11:32:00 2014 New Revision: 218574 URL: https://gcc.gnu.org/viewcvs?rev=218574root=gccview=rev Log: PR c++/64127 * g++.dg/cpp/pr64127.C: New

[Bug c++/64127] [5 regression] ICE on invalid: tree check: expected identifier_node, have template_id_expr in cp_parser_diagnose_invalid_type_name, at cp/parser.c:2980

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64127 Kai Tietz ktietz at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug fortran/59765] [4.9/5 Regression] [OOP] ICE on valid with finalizable array components

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59765 Alexander Vogt a.vogt at fulguritus dot com changed: What|Removed |Added CC||a.vogt at

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 --- Comment #62 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 34238 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34238action=edit frontend patch So the issue is that the division is executed conditionally because

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 --- Comment #63 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 34239 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34239action=edit LIM patch This is a patch to loop invariant motion I was playing with to use range

[Bug target/64252] [5 Regression] expand_vec_perm_pblendv caused miscompilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64252 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target||x86_64-*-*,

[Bug c++/64251] [5 Regression] Chromium build error only with --enable-checking=yes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64251 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug c++/64248] [5 Regression] Error: declarator-id missing; using reserved word ‘__FUNCTION__’

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64248 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug middle-end/64247] program result depends on environment ?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64247 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org --- Are you sure you are not using uninitialized memory? try using the various -fsanitize flags (not sure if uninit memory use is in =address or =undefined).

[Bug middle-end/64247] program result depends on environment ?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64247 Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch changed: What|Removed |Added CC|

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug middle-end/64247] program result depends on environment ?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64247 --- Comment #3 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch --- (In reply to Richard Biener from comment #1) Are you sure you are not using uninitialized memory? try using the various -fsanitize flags (not sure if uninit

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64240 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug c++/56493] [4.8/4.9/5 Regression] Performance regression in google dense hashmap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/56982] [4.8 Regression] Bad optimization with setjmp()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56982 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/57067] Missing control flow edges for setjmp/longjmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57067 Bug 57067 depends on bug 56982, which changed state. Bug 56982 Summary: [4.8 Regression] Bad optimization with setjmp() https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56982 What|Removed |Added

[Bug debug/57481] [4.8 Regression] LTO VTA compile time hog

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57481 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/57511] [4.8 Regression] Missing SCEV final value replacement

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57511 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/55555] [4.8 Regression] miscompilation at -O2 (number_of_iterations)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 Bug 5 depends on bug 57511, which changed state. Bug 57511 Summary: [4.8 Regression] Missing SCEV final value replacement https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57511 What|Removed |Added

[Bug rtl-optimization/57518] [4.8 Regression] Redundant insn generated in LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57518 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug go/57689] [4.8 Regression] ICE (segfault) building libgo on ia64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57689 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug tree-optimization/57985] [4.8 Regression] ICE in cgraph_function_node with -fprofile-arcs -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57985 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/58048] [4.8 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58048 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target||x86_64-*-*,

[Bug c++/58170] [4.8 Regression] [c++11] Crash when aliasing a template class that is a member of its template base class.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58170 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/58369] [4.8 regression] ICE in subreg_get_info when compiling boost for m68k-linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58369 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug lto/58251] [4.8 Regression] -flto causes ICE lto1: internal compiler error: in splice_child_die, at dwarf2out.c:4706

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58251 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug other/58375] [4.8 Regression] internal compiler error: in push_reload, at reload.c:1360

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58375 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug rtl-optimization/58545] [4.8 Regression] error: unable to find a register to spill in class 'POINTER_REGS'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58545 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/58957] [4.8 Regression] compilation slow at -O3 on x86_64-linux-gnu (both 32-bit and 64-bit modes)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58957 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug c++/59004] [4.8 Regression] ICE generated by __func__

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59004 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug c++/59248] [4.8 regression] pointless -Wconversion warning with sizeof, take 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59248 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||diagnostic

[Bug tree-optimization/59374] [4.8 Regression] -ftree-slp-vectorize breaks unique_ptr's move constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59374 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/59630] [4.8 Regression] ICE converting the return type of a builtin function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59630 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/60291] [4.8 Regression] slow compile times for any mode (-O0/-O1/-O2) on large .c source file (30MBs)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60291 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug fortran/60576] [4.8 Regression] FAIL: gfortran.dg/assumed_rank_7.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60576 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/60617] [4.8 Regression] unable to find a register to spill in class 'LO_REGS'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60617 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||ra

[Bug rtl-optimization/60769] [4.8 Regression] ICE: Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60769 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug debug/61033] [4.8/4.9 Regression] Infinite loop in variable tracking

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61033 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/61068] [4.8 Regression] -O3 generates bad code (when tree-vectorize or inline-functions is on)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61068 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug ipa/61190] [4.8/4.9 Regression] g++.old-deja/g++.mike/p4736b.C FAILs at -O2/-Os/-O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61190 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug bootstrap/61388] [4.8 Regression] linux/microblaze fails to build: undefined machine-specific constraint at this point: Q

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61388 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/61634] [4.8/4.9 Regression] ICE in in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1423

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61634 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/61680] [4.8 Regression] vectorization gives wrong answer for sandybridge target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61680 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug c++/62255] [4.8/4.9 Regression] Introducing an unrelated template parameter causes compilation to fail

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62255 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug other/62284] [4.8 Regression] AVR unable to find register to spill in the class POINTER_REGS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62284 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/62642] [4.8/4.9/5 Regression] x86 rdtsc is moved through barrier

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||ra

[Bug target/63408] [4.8/4.9/5 regression] GCC emits incorrect fixed-fp conversion instruction on Cortex-M4 target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63408 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug debug/63505] [4.8/4.9 Regression] ICE with -fdebug-types-section in should_move_die_to_comdat, at dwarf2out.c:6702

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63505 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug c++/63522] [4.8/4.9/5] ICE: unexpected expression 'ElementIndices' of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63522 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug c++/63584] [4.8/4.9 Regression] ICE in strip_typedefs, at cp/tree.c:1326

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63584 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63608 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-checking,

[Bug tree-optimization/63841] [4.8 Regression] Incorrect strlen optimization after complete unroll

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63841 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug tree-optimization/63844] [4.8/4.9 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 Priority|P3 |P2

[Bug c++/64035] [C++11] ICE in reshape_init_r when using initializer list aggregate initialization for default function parameters

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64035 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.8.4 |---

[Bug rtl-optimization/64037] [4.8/4.9/5 Regression] Miscompilation with -Os and enum class : char parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64037 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/64199] [4.8/4.9 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 Priority|P3 |P2

[Bug middle-end/64225] [4.8/4.9 Regression] -funsafe-math-optimizations generates call to pow where multiply instruction would do

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64225 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug c++/52145] [C++11] [DR 903] zero-valued integer constant expression should prefer conversion to pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52145 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Keywords||accepts-invalid

[Bug libstdc++/64239] regex_iterator::operator= should copy match_results::position

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64239 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug tree-optimization/62021] ICE in verify_gimple_assign_single

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62021 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug libstdc++/64239] regex_iterator::operator= should copy match_results::position

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64239 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org --- match_results::swap() fails to handle _M_in_iterator as well.

[Bug ipa/64253] New: [5 Regression] IPA inline analysis processes a code transform operation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64253 Bug ID: 64253 Summary: [5 Regression] IPA inline analysis processes a code transform operation Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/64253] [5 Regression] IPA inline analysis processes a code transform operation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64253 Martin Liška marxin at gcc dot gnu.org changed: What|Removed |Added CC||marxin at gcc

[Bug ipa/64253] [5 Regression] IPA inline analysis processes a code transform operation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64253 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org --- The issue is probably latent on branches (where nobody cares though).

[Bug ipa/63909] [5 Regression] ICE: SIGSEGV in ipa_icf_gimple::func_checker::compare_bb()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63909 --- Comment #2 from Martin Liška marxin at gcc dot gnu.org --- Author: marxin Date: Wed Dec 10 14:07:47 2014 New Revision: 218578 URL: https://gcc.gnu.org/viewcvs?rev=218578root=gccview=rev Log: PR ipa/63909 * gimple-iterator.h

[Bug ipa/63909] [5 Regression] ICE: SIGSEGV in ipa_icf_gimple::func_checker::compare_bb()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63909 Martin Liška marxin at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug go/57689] [4.8 Regression] ICE (segfault) building libgo on ia64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57689 --- Comment #7 from Matthias Klose doko at gcc dot gnu.org --- sorry, can't say anymore. Debian dropped ia64, and I don't have access anymore to any hardware.

[Bug middle-end/64182] [5 Regression] wide-int rounding division is broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64182 rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

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