[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-02-10 Thread dbaron at dbaron dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 David Baron changed: What|Removed |Added CC||dbaron at dbaron dot org --- Comment #12

[Bug target/41202] New: -mno-mmx doesn't turn off sse*

2009-08-31 Thread dbaron at dbaron dot org
/dev/null | grep "\(MMX\|SSE\)" #define __SSE2_MATH__ 1 #define __SSE_MATH__ 1 #define __SSE2__ 1 #define __SSE__ 1 -- Summary: -mno-mmx doesn't turn off sse* Product: gcc Version: 4.4.1 Status: UNCONFIRMED Severity: normal

[Bug c++/41201] New: #pragma GCC target ("sse2") doesn't alter __SSE2__ in C++ (as it does in C)

2009-08-31 Thread dbaron at dbaron dot org
ity: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dbaron at dbaron dot org GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41201

[Bug target/39787] ICE with #pragma GCC target

2009-08-31 Thread dbaron at dbaron dot org
--- Comment #3 from dbaron at dbaron dot org 2009-08-31 20:01 --- Created an attachment (id=18458) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18458&action=view) another testcase Here's another testcase that I just simplified from my attempts to use, in Mozilla, so

[Bug debug/26881] internal compiler error in dwarf2out_finish

2006-03-26 Thread dbaron at dbaron dot org
--- Comment #1 from dbaron at dbaron dot org 2006-03-27 01:52 --- Created an attachment (id=11132) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11132&action=view) preprocessed source (jscpucfg.i) To see the bug, save this attachment as jscpucfg.i, and: # gcc -c -o jscpuc

[Bug debug/26881] New: internal compiler error in dwarf2out_finish

2006-03-26 Thread dbaron at dbaron dot org
Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dbaron at dbaron dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GC

[Bug c++/10891] code using dynamic_cast causes segfaults when -fno-rtti is used

2006-02-14 Thread dbaron at dbaron dot org
--- Comment #6 from dbaron at dbaron dot org 2006-02-14 22:29 --- Was it really necessary to break dynamic_cast() with -fno-rtti ? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10891

[Bug c++/8680] g++ doesn't warn when passing a C++ funcptr instead of extern "C" funcptr

2005-08-19 Thread dbaron at dbaron dot org
--- Additional Comments From dbaron at dbaron dot org 2005-08-20 04:33 --- As I wrote in https://bugzilla.mozilla.org/show_bug.cgi?id=81385#c9 : Looking at the C++ standard (the out-of-date 1998 version, I admit), as far as I can tell a conformant compiler is required to give a