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re PR middle-end/34030 (ICE in in compare_values_warnv, at tree-vrp.c:701)
authorRichard Guenther <rguenther@suse.de>
Fri, 16 Nov 2007 21:34:39 +0000 (21:34 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 16 Nov 2007 21:34:39 +0000 (21:34 +0000)
commit5abe96858868a873bddbb41b4e32599daa6f385c
treea2048e1254f70d5a8f267c703cc73c6bd6733224tree
parentf6dfe2fc46ac63fafbfdd9c5a505e72e8fe2b861commit | diff
re PR middle-end/34030 (ICE in in compare_values_warnv, at tree-vrp.c:701)

2007-11-16  Richard Guenther  <rguenther@suse.de>

PR middle-end/34030
* fold-const.c (fold_binary): Use correct types for folding
1 << X & Y to Y >> X & 1.

* gcc.c-torture/compile/pr34030.c: New testcase.

From-SVN: r130238
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gcc/fold-const.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr34030.c [new file with mode: 0644] blob
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