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[Bug middle-end/42363] [4.5 Regression] ICE: verify_flow_info failed for gcc.c-torture/compile/pr37913.c -O1 -g
- From: "aoliva at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jan 2010 14:41:31 -0000
- Subject: [Bug middle-end/42363] [4.5 Regression] ICE: verify_flow_info failed for gcc.c-torture/compile/pr37913.c -O1 -g
- References: <bug-42363-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from aoliva at gcc dot gnu dot org 2010-01-09 14:41 -------
Subject: Bug 42363
Author: aoliva
Date: Sat Jan 9 14:40:59 2010
New Revision: 155762
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155762
Log:
gcc/ChangeLog:
PR middle-end/42363
* gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls.
* tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice.
(verify_gimple_call): Reject LHS in noreturn calls.
gcc/testsuite/ChangeLog:
PR middle-end/42363
* gcc.dg/torture/pr42363.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr42363.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-cfg.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42363