http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
--- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org ---
BTW, the second line change in the function heuristics also fails for say:
#include stdarg.h
void bar (va_list ap);
void
foo (int a, ...)
{
va_list ap;
va_start (ap, a);
bar
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
--- Comment #6 from Jan Kratochvil jan.kratochvil at redhat dot com ---
(In reply to Jakub Jelinek from comment #5)
as in the case of the varargs x86_64 function that might need
saving xmm registers,
[...]
So, does GDB have a
disassemble
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
CC||drow at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
--- Comment #8 from Jan Kratochvil jan.kratochvil at redhat dot com ---
Typo above, the real GDB commit of the XMM registers init workaround was:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
--- Comment #9 from Jan Kratochvil jan.kratochvil at redhat dot com ---
Confirming x86_64-linux testsuite on gdb-7.7.50.20140218-cvs has no
changes/regressions.
(Also confirming it fixes for me the Comment 0 gcc4.9 regression.)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
--- Comment #10 from Jakub Jelinek jakub at gcc dot gnu.org ---
Author: jakub
Date: Tue Feb 18 21:16:21 2014
New Revision: 207853
URL: http://gcc.gnu.org/viewcvs?rev=207853root=gccview=rev
Log:
PR sanitizer/60142
* final.c (SEEN_BB):
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
Jan Kratochvil jan.kratochvil at redhat dot com changed:
What|Removed |Added
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Keywords||wrong-debug
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
CC||jkratoch at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
--- Comment #3 from Tobias Burnus burnus at gcc dot gnu.org ---
(In reply to Jakub Jelinek from comment #2)
Works also with [...] or -O0 -fsanitize=address -g
--param asan-use-after-return=0.
For what it is worth and with that comment rather
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