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(parent: 30abb70) | patch
2010-01-03 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 3 Jan 2010 15:23:29 +0000 (15:23 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 3 Jan 2010 15:23:29 +0000 (15:23 +0000)
commit3328b1fb6eb35e5872357955e385170c37c4e2c5
tree5f0ecd392be5832e39047b93c683ffeb2d711b3btree | snapshot
parent30abb701b1e8fc345d49a81232942b282ec8aef8commit | diff
2010-01-03  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42589
* tree-ssa-math-opts.c (execute_optimize_bswap): Allow
double-word expansion of bswap32.

* gcc.target/i386/pr42589.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155588 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr42589.c [new file with mode: 0644] blob
gcc/tree-ssa-math-opts.c diff | blob | history
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