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2014-05-05 Richard Biener <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 May 2014 09:23:31 +0000 (09:23 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 May 2014 09:23:31 +0000 (09:23 +0000)
commit9bcd5e164fd6cbe8419a64204b62a0f089e84397
treef757276d245dcc7de0472ece3f970911675fca65tree | snapshot
parent3cc9bbed5a115bbdd03a3ebe99847cec2346bc48commit | diff
2014-05-05  Richard Biener  <rguenther@suse.de>

PR middle-end/61010
* fold-const.c (fold_binary_loc): Consistently avoid
canonicalizing X & CST away from a CST that is the mask
of a mode.

* gcc.dg/torture/pr61010.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210066 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr61010.c [new file with mode: 0644] blob
Domain: System / Toolchain;