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./:
authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 26 Mar 2007 21:43:30 +0000 (21:43 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 26 Mar 2007 21:43:30 +0000 (21:43 +0000)
commitc68b42d29a823bdc49284125d1aa8a311ba826b5
tree04800cbd7818dfff26637d50f412f6a224326008
parent712233e461204158960dbe7595fadd8d358b3985
./:
PR tree-optimization/31345
* tree-vrp.c (extract_range_from_binary_expr): Turn ranges like
[+INF, +INF(OVF)] into VARYING.
testsuite/:
PR tree-optimization/31345
* gcc.c-torture/compile/pr31345-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123237 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/compile/pr31345-1.c [new file with mode: 0644]
gcc/tree-vrp.c