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PR 26180
authordnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 9 Feb 2006 12:38:35 +0000 (12:38 +0000)
committerdnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 9 Feb 2006 12:38:35 +0000 (12:38 +0000)
commit38f0f92a22a55253f6744e377002f3ea56c18961
tree33ef846a4e5a0e2ffd2f172f144a0e07e597bf8d
parent442a6b56f6ae1415a32d114655011d769d79ffd0
PR 26180
* tree-vrp.c (vrp_int_const_binop): Detect overflow when
multiplying unsigned values.
Tidy comments.

testsuite

PR 26180
* gcc.dg/tree-ssa/pr26180.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110794 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/pr26180.c [new file with mode: 0644]
gcc/tree-vrp.c