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PR middle-end/87290
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 13 Sep 2018 07:42:55 +0000 (07:42 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 13 Sep 2018 07:42:55 +0000 (07:42 +0000)
commit18a68bcd448ea6dfc0899f4e51ed9af3a76b8260
tree76ec1d59f13617c835fa7cd3c63348e8a479f11ftree
parente3f07d30e4fd75ac799fdd1abb46b85f60933ea4commit | diff
PR middle-end/87290
* expr.c (maybe_optimize_pow2p_mod_cmp): New function.
(maybe_optimize_mod_cmp): Use it if integer_pow2p treeop1.

* gcc.target/i386/pr87290.c: New test.
* gcc.c-torture/execute/pr87290.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264261 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/expr.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/execute/pr87290.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr87290.c [new file with mode: 0644] blob
Mirror of https://gcc.gnu.org/git/gcc.git