| commit | d040acf9713e6810b1eeb927296f42c497672272 | |
| author | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sun, 20 Nov 2016 15:32:37 +0000 (20 15:32 +0000) | ||
| committer | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sun, 20 Nov 2016 15:32:37 +0000 (20 15:32 +0000) | ||
| tree | 24fa579ac055b2df237950de895300575de9cbe4 | treesnapshot (tar.gz zip) |
| parent | 0dabddb200ff420c984f8a15e4f0a6b25c9164c8 | commitdiff |
Simplify X /[ex] 8 == 0
2016-11-20 Marc Glisse <marc.glisse@inria.fr>
gcc/
* fold-const.c (fold_comparison): Ignore EXACT_DIV_EXPR.
* match.pd (A /[ex] B CMP C): New simplifications.
gcc/testsuite/
* gcc.dg/tree-ssa/cmpexactdiv.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242638 138bc75d-0d04-0410-961f-82ee72b054a4
2016-11-20 Marc Glisse <marc.glisse@inria.fr>
gcc/
* fold-const.c (fold_comparison): Ignore EXACT_DIV_EXPR.
* match.pd (A /[ex] B CMP C): New simplifications.
gcc/testsuite/
* gcc.dg/tree-ssa/cmpexactdiv.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242638 138bc75d-0d04-0410-961f-82ee72b054a4