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[Bug tree-optimization/40550] Segmentation fault caused by alignment error in sse code
- From: "uros at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jun 2009 23:12:50 -0000
- Subject: [Bug tree-optimization/40550] Segmentation fault caused by alignment error in sse code
- References: <bug-40550-17764@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #17 from uros at gcc dot gnu dot org 2009-06-28 23:12 -------
Subject: Bug 40550
Author: uros
Date: Sun Jun 28 23:12:37 2009
New Revision: 149040
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149040
Log:
PR tree-optimization/40550
* tree-vect-generic.c (expand_vector_operations_1): Compute in
vector_compute_type only when the size of vector_compute_type is
less than the size of type.
testsuite/ChangeLog:
PR tree-optimization/40550
* gcc.dg/pr40550.c: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr40550.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-vect-generic.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40550