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(parent: 5e0216f) | patch
re PR rtl-optimization/65078 (4.9 and 5.0 generate more spill-fill in comparison...
authorJakub Jelinek <jakub@redhat.com>
Wed, 18 Mar 2015 10:58:32 +0000 (11:58 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 18 Mar 2015 10:58:32 +0000 (11:58 +0100)
commitfbf524de7b7f81d26b43a49c766ca6d1ac41457c
tree1f7b876692239f5e1cf49e21656ab640f3596c54tree
parent5e0216f173c1bef5bec3e709345d8170b1484d2fcommit | diff
re PR rtl-optimization/65078 (4.9 and 5.0 generate more spill-fill in comparison with 4.8.2)

PR target/65078
* config/i386/sse.md (movsi/movdi -> vec_extract_*_0 splitter): New.

* gcc.target/i386/pr65078-1.c: New test.
* gcc.target/i386/pr65078-2.c: New test.
* gcc.target/i386/pr65078-3.c: New test.
* gcc.target/i386/pr65078-4.c: New test.
* gcc.target/i386/pr65078-5.c: New test.
* gcc.target/i386/pr65078-6.c: New test.

From-SVN: r221485
gcc/ChangeLog diff | blob | history
gcc/config/i386/sse.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr65078-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr65078-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr65078-3.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr65078-4.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr65078-5.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr65078-6.c [new file with mode: 0644] blob