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re PR middle-end/37078 (ICE in set_value_range, at tree-vrp.c:401 when compiling...
authorRichard Guenther <rguenther@suse.de>
Fri, 22 Aug 2008 21:13:00 +0000 (21:13 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 22 Aug 2008 21:13:00 +0000 (21:13 +0000)
commit36159cf85750e5b480e1918eb2c53905b715965f
tree123fb4b999f0a4ed1c2f5e6e9ebc0c92c4de0790tree | snapshot
parentd3cbd7deea504d12d9eb4d0dbe8da9a143825079commit | diff
re PR middle-end/37078 (ICE in set_value_range, at tree-vrp.c:401 when compiling gmp 4.2.3)

2008-08-22  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37078
* tree-vrp.c (extract_range_from_unary_expr): Avoid generating
[+INF, +INF] ranges.

* gcc.c-torture/compile/pr37078.c: New testcase.

From-SVN: r139501
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr37078.c [new file with mode: 0644] blob
gcc/tree-vect-transform.c diff | blob | blame | history
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