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Simplify mult where both arguments are 0 or 1 (PR tree-optimization/87954).
authormarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 6 Jun 2019 07:55:51 +0000 (07:55 +0000)
committermarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 6 Jun 2019 07:55:51 +0000 (07:55 +0000)
commit09504b034034596a4847a4b01d5a2046a70978d2
tree0df38b73b39e84424d2945135bc584dc7b237e41
parent5ebf19e5562189521534fedee4e0a5dd1259e6dc
Simplify mult where both arguments are 0 or 1 (PR tree-optimization/87954).

2019-06-06  Martin Liska  <mliska@suse.cz>

PR tree-optimization/87954
* match.pd: Simplify mult where both arguments are 0 or 1.
2019-06-06  Martin Liska  <mliska@suse.cz>

PR tree-optimization/87954
* gcc.dg/pr87954.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@271991 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/match.pd
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr87954.c [new file with mode: 0644]