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re PR tree-optimization/27364 (VRP miscompiles some unsigned math)
authorJeff Law <law@redhat.com>
Tue, 2 May 2006 19:54:20 +0000 (13:54 -0600)
committerJeff Law <law@gcc.gnu.org>
Tue, 2 May 2006 19:54:20 +0000 (13:54 -0600)
commit26ef43017a241c551c893b3d0da3282c68b989fe
treefb6626d3659e936c2efbe650999f417c6e9eb12atree | snapshot
parente6cbdf26b4b126b1271818399b4069fa9d40d850commit | diff
re PR tree-optimization/27364 (VRP miscompiles some unsigned math)

PR tree-optimization/27364
* tree-vrp.c (vrp_int_const_binop): Fix detection of overflow from
multiply expressions.

* gcc.c-torture/execute/pr27364.c: New test.

From-SVN: r113481
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/pr27364.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | history
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