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[Bug middle-end/51472] New: ICE: verify_gimple failed: invalid rhs for gimple memory store with -fgnu-tm --param tm-max-aggregate-size=32
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 08 Dec 2011 19:53:19 +0000
- Subject: [Bug middle-end/51472] New: ICE: verify_gimple failed: invalid rhs for gimple memory store with -fgnu-tm --param tm-max-aggregate-size=32
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51472
Bug #: 51472
Summary: ICE: verify_gimple failed: invalid rhs for gimple
memory store with -fgnu-tm --param
tm-max-aggregate-size=32
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: zsojka@seznam.cz
CC: patrick.marlier@gmail.com
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 26030
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26030
reduced testcase
Compiler output:
$ gcc -O -fgnu-tm --param tm-max-aggregate-size=32 testcase.c
testcase.c: In function 'foo':
testcase.c:5:1: error: invalid rhs for gimple memory store
tm_save.3_10
*p_1;
# .MEM_13 = VDEF <.MEM_6>
tm_save.3_10 = *p_1;
testcase.c:5:1: internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r182098 - crash