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authorKazu Hirata <kazu@codesourcery.com>2005-06-23 16:04:09 +0000
committerKazu Hirata <kazu@gcc.gnu.org>2005-06-23 16:04:09 +0000
commite57f2b4144b1346f1461faaf0d610699e794a8f2 (patch)
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parenta31de5014b57e76226aed7e968466e6d026cb260 (diff)
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re PR tree-optimization/22117 (VRP thinks <ptr type> + <ptr type> is always nonnull.)
gcc/ PR tree-optimization/22117 * tree-vrp.c (extract_range_from_binary_expr): Compute a correct range when adding two pointers. testsuite/ PR tree-optimization/22117 * gcc.dg/tree-ssa/pr22117.c: New. From-SVN: r101272
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