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(parent: 932c9bf) | patch
re PR rtl-optimization/44858 (likely integer wrong code bug)
authorJakub Jelinek <jakub@redhat.com>
Wed, 25 Aug 2010 17:50:59 +0000 (19:50 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 25 Aug 2010 17:50:59 +0000 (19:50 +0200)
commitea9f1d6fe5de833116b1e34300c17082ba8e1704
treed6f4d31331a09fc64f3ac667fefc9464a3dba946tree
parent932c9bffa0224eb16e061da1802f6f95fb23e7d3commit | diff
re PR rtl-optimization/44858 (likely integer wrong code bug)

PR rtl-optimization/44858
* combine.c (try_combine): If recog_for_combine added CLOBBERs to
newi2pat, make sure they don't affect newpat.

* gcc.c-torture/execute/pr44858.c: New test.

From-SVN: r163552
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/pr44858.c [new file with mode: 0644] blob