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2016-05-13 Richard Biener <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 13 May 2016 12:27:18 +0000 (12:27 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 13 May 2016 12:27:18 +0000 (12:27 +0000)
commit42333dd9f1a926b19a1a219281f492489e16f277
tree96009fea42a0010c478452c737b7da940e24955btree | snapshot
parent8bde260961f7f0c1bcb7d1524d3b5725ad380b58commit | diff
2016-05-13  Richard Biener  <rguenther@suse.de>

PR tree-optimization/42587
* tree-ssa-math-opts.c (perform_symbolic_merge): Handle BIT_FIELD_REF.
(find_bswap_or_nop_1): Likewise.
(bswap_replace): Likewise.

* gcc.dg/optimize-bswapsi-4.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236204 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/testsuite/gcc.dg/optimize-bswapsi-4.c [new file with mode: 0644] blob
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