| commit | 61882fa62b238b750671975580fc726e0e1e3972 | |
| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 15 May 2017 19:04:35 +0000 (15 19:04 +0000) | ||
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 15 May 2017 19:04:35 +0000 (15 19:04 +0000) | ||
| tree | 96a3db91e9aaf90260edf48240bc63ad32d1a095 | treesnapshot (tar.gz zip) |
| parent | 581ccb402624f09e3f6c50efbd3bfc9970d12abe | commitdiff |
* config/i386.i386.md (*zero_extendsidi2): Do not penalize
non-interunit SSE move alternatives with '?'.
(zero-extendsidi peephole2): New peephole to skip intermediate
general register in SSE zero-extend sequence.
testsuite/ChangeLog:
* gcc.target/i386/pr80425-1.c: New test.
* gcc.target/i386/pr80425-2.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248070 138bc75d-0d04-0410-961f-82ee72b054a4
non-interunit SSE move alternatives with '?'.
(zero-extendsidi peephole2): New peephole to skip intermediate
general register in SSE zero-extend sequence.
testsuite/ChangeLog:
* gcc.target/i386/pr80425-1.c: New test.
* gcc.target/i386/pr80425-2.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248070 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/i386/i386.md | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/i386/pr80425-1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/i386/pr80425-2.c | [new file with mode: 0644] | blob |