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[Bug middle-end/50712] New: [4.7 regression] invalid argument to gimple call
- From: "gerald at pfeifer dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 13 Oct 2011 05:21:19 +0000
- Subject: [Bug middle-end/50712] New: [4.7 regression] invalid argument to gimple call
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50712
Bug #: 50712
Summary: [4.7 regression] invalid argument to gimple call
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: gerald@pfeifer.com
Created attachment 25480
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25480
File triggering the crash
Compiling the attached (which is from Wine) with -O2, I get
file.c: In function 'MSVCRT_vfprintf_s':
file.c:4026:1: error: invalid argument to gimple call valist
# .MEM_3 = VDEF <.MEM_9(D)>
ret_8 = MSVCRT_vfprintf_s.part.7 (file_2(D), format_5(D), valist);
file.c:4026:1: internal compiler error: verify_gimple failed
This must have happened about three days ago.