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re PR tree-optimization/49984 (VRP does not handle BIT_XOR_EXPR)
authorRichard Guenther <rguenther@suse.de>
Fri, 5 Aug 2011 10:16:48 +0000 (10:16 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 5 Aug 2011 10:16:48 +0000 (10:16 +0000)
commit0f36b2dafd0b61c7b473be85bc1ff85bf730a88a
tree5dc0207a3bb63bd0426a054a80e8a68dccd41514tree | snapshot
parent8b201bc546eac5bba84fe9daf7872a7b9803d9c0commit | diff
re PR tree-optimization/49984 (VRP does not handle BIT_XOR_EXPR)

2011-08-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49984
* tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR.

* gcc.dg/tree-ssa/vrp59.c: New testcase.

From-SVN: r177425
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/vrp59.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | history
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