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re PR tree-optimization/89386 (Generation of vectorized MULHRS (Multiply High with...
authorUros Bizjak <uros@gcc.gnu.org>
Thu, 12 Sep 2019 19:18:25 +0000 (21:18 +0200)
committerUros Bizjak <uros@gcc.gnu.org>
Thu, 12 Sep 2019 19:18:25 +0000 (21:18 +0200)
commitd6ecb707cc5a58816d27908a7aa324c4b0bc67bb
tree068a184c714adfaae7456285a40907349f49f69ctree
parentbdc91a3299f955ed6b862adf0f2fea6d5496bc31commit | diff
re PR tree-optimization/89386 (Generation of vectorized MULHRS (Multiply High with Round and Scale) instruction)

PR tree-optimization/89386
* config/i386/sse.md (smulhrs<mode>3): New expander.
(smulhrsv4hi3): Ditto.

testsuite/ChangeLog:

PR tree-optimization/89386
* gcc.target/i386/pr89386.c: New test.
* gcc.target/i386/pr89386-1.c: Ditto.

From-SVN: r275689
gcc/ChangeLog diff | blob | history
gcc/config/i386/sse.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr89386-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr89386.c [new file with mode: 0644] blob