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re PR tree-optimization/46172 (ICE: in expand_widen_pattern_expr, at optabs.c:522...
authorRichard Guenther <rguenther@suse.de>
Thu, 18 Nov 2010 15:17:37 +0000 (15:17 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 18 Nov 2010 15:17:37 +0000 (15:17 +0000)
commitcfaa55890b6f9fb5fde5c84fc51326427dc48259
tree0b9c6efd0afebdf99e231fea3735c3c4b775243atree
parent12c2b0adb1afc982d140aae47be336730e1484b1commit | diff
re PR tree-optimization/46172 (ICE: in expand_widen_pattern_expr, at optabs.c:522 with -ftree-vectorize -fno-tree-dce)

2010-11-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46172
* tree-vect-loop-manip.c (remove_dead_stmts_from_loop): New
function.
(slpeel_tree_peel_loop_to_edge): Call it.

* gcc.dg/torture/pr46172.c: New testcase.

From-SVN: r166908
gcc/ChangeLog diff | blob | history
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gcc/testsuite/gcc.dg/torture/pr46172.c [new file with mode: 0644] blob
gcc/tree-vect-loop-manip.c diff | blob | history