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re PR target/85073 ([x86] extra check after BLSR)
authorUros Bizjak <ubizjak@gmail.com>
Mon, 26 Mar 2018 19:26:19 +0000 (21:26 +0200)
committerUros Bizjak <uros@gcc.gnu.org>
Mon, 26 Mar 2018 19:26:19 +0000 (21:26 +0200)
commit2903ad2d599eeba2c32fd2b07b6d697950c84c6e
tree0b66f8bc70d52bb5ea2ea3af859e6494a268a1e0tree
parent125c297c69ffe620caa66a9aed3db6287b8f5b33commit | diff
re PR target/85073 ([x86] extra check after BLSR)

PR target/85073
* config/i386/i386.md (*bmi_blsr_<mode>_cmp): New insn pattern.
(*bmi_blsr_<mode>_ccz): Ditto.

testsuite/ChangeLog:

PR target/85073
* gcc.target/i386/pr85073.c: New test.

From-SVN: r258864
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr85073.c [new file with mode: 0644] blob