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re PR middle-end/61010 (Infinite recursion in fold)
authorRichard Biener <rguenther@suse.de>
Mon, 5 May 2014 09:23:31 +0000 (09:23 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 5 May 2014 09:23:31 +0000 (09:23 +0000)
commit7e2c9f14348d8ed9192a94b269138a5a5f57b92a
treef757276d245dcc7de0472ece3f970911675fca65tree
parent33ecf1086a0b59a6c2c78db7bd6f5d6ea1c62a03commit | diff
re PR middle-end/61010 (Infinite recursion in fold)

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.

From-SVN: r210066
gcc/ChangeLog diff | blob | blame | history
gcc/fold-const.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/torture/pr61010.c [new file with mode: 0644] blob
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