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authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 9 Jun 2007 16:28:31 +0000 (16:28 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 9 Jun 2007 16:28:31 +0000 (16:28 +0000)
commit6d02409cc89c73bcb84077c2cefe1a0c8bf39601
tree8bb4c1810d65b5f93973d77fd9499addb7a3e0be
parentbe21d64ca8f36ca14adc881d88212e639d26a3b1
./:
PR tree-optimization/32169
* tree-vrp.c (extract_range_from_unary_expr): For NOP_EXPR and
CONVERT_EXPR, check whether min and max both converted to an
overflow infinity representation.
testsuite/:
PR tree-optimization/32169
* gcc.c-torture/compile/pr32169.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125591 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/compile/pr32169.c [new file with mode: 0644]
gcc/tree-vrp.c