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[Bug target/48723] ICE on function returning structure with -fstack-check on corei7-avx
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 3 May 2011 07:31:08 +0000
- Subject: [Bug target/48723] ICE on function returning structure with -fstack-check on corei7-avx
- Auto-submitted: auto-generated
- References: <bug-48723-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #12 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-05-03 07:20:06 UTC ---
Author: ebotcazou
Date: Tue May 3 07:20:01 2011
New Revision: 173288
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173288
Log:
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
for -fstack-check if the size to allocate is negative.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c