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(parent: d42f26c) | patch
re PR tree-optimization/54471 (FAIL: gcc.dg/sms-8.c execution test)
authorJakub Jelinek <jakub@redhat.com>
Mon, 26 Nov 2012 09:19:30 +0000 (10:19 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Mon, 26 Nov 2012 09:19:30 +0000 (10:19 +0100)
commit751a243337660bfb64bb0a6ded40688e9c3c7cf6
treecb24767045d31e52a5520172e38c0d6fccfa4be2tree
parentd42f26c16c36e5e137bf4e6d0ec09ed32fbe6c90commit | diff
re PR tree-optimization/54471 (FAIL: gcc.dg/sms-8.c execution test)

PR tree-optimization/54471
* tree-vrp.c (extract_range_from_binary_expr_1): For MULT_EXPR,
don't canonicalize range if min2 is zero.

* gcc.dg/tree-ssa/vrp86.c: New test.
* gcc.c-torture/execute/pr54471.c: New test.

From-SVN: r193806
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/execute/pr54471.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/tree-ssa/vrp86.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | blame | history
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