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2019-05-03 Richard Biener <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 3 May 2019 10:46:13 +0000 (10:46 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 3 May 2019 10:46:13 +0000 (10:46 +0000)
commit295b89684b905967b3e44d3ba6694afe4bc7770b
tree89f7e25d2d74e6ef3f0163d96cf145bb885ade18tree | snapshot
parent8bdbe403d3ec016b8bd087dcec10c09cd158bcc6commit | diff
2019-05-03  Richard Biener  <rguenther@suse.de>

PR middle-end/89518
* match.pd: Add pattern to optimize (A / B) * B + (A % B) to A.

* gcc.dg/pr89518.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@270846 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/match.pd diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/pr89518.c [new file with mode: 0644] blob
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