| commit | 8f5e8c521a60c1c38ba1d4e351bbe126cd7c9911 | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 26 Nov 2012 09:19:30 +0000 (26 09:19 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 26 Nov 2012 09:19:30 +0000 (26 09:19 +0000) | ||
| tree | cb24767045d31e52a5520172e38c0d6fccfa4be2 | treesnapshot (tar.gz zip) |
| parent | 099d578d29a584e363ac2c20c716c264243cc702 | commitdiff |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193806 138bc75d-0d04-0410-961f-82ee72b054a4
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193806 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| 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 | diffblobblamehistory |