This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/53390] [4.8 Regression] ICE: tree check: expected integer_cst, have nop_expr in vect_compute_data_ref_alignmen on 32-bit x86 host
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 18 May 2012 12:09:55 +0000
- Subject: [Bug tree-optimization/53390] [4.8 Regression] ICE: tree check: expected integer_cst, have nop_expr in vect_compute_data_ref_alignmen on 32-bit x86 host
- Auto-submitted: auto-generated
- References: <bug-53390-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53390
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-18 12:09:55 UTC ---
Author: rguenth
Date: Fri May 18 12:09:49 2012
New Revision: 187653
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187653
Log:
2012-05-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53390
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Ignore
strided loads.
* gcc.dg/torture/pr53390.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr53390.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-data-refs.c