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re PR tree-optimization/67121 (wrong code at -O3 on x86_64-linux-gnu)
authorRichard Biener <rguenther@suse.de>
Wed, 5 Aug 2015 14:16:51 +0000 (14:16 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 5 Aug 2015 14:16:51 +0000 (14:16 +0000)
commitd7f3749967a0324564c644544ab00e2f7bfb84af
tree027bb3c25e6b6492fffec670c48fdbb7c9fa1f20tree
parentb4bd32c169b461afd39a37318141f1c14af5e662commit | diff
re PR tree-optimization/67121 (wrong code at -O3 on x86_64-linux-gnu)

2015-08-05  Richard Biener  <rguenther@suse.de>

PR tree-optimization/67121
* tree-if-conv.c (combine_blocks): Clear range-info produced
by stmts no longer executed conditionally.

* gcc.dg/torture/pr67121.c: New testcase.

From-SVN: r226630
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr67121.c [new file with mode: 0644] blob
gcc/tree-if-conv.c diff | blob | history