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re PR target/91385 (Zero-extended negation (*negsi2_1_zext) is not generated)
authorUros Bizjak <ubizjak@gmail.com>
Wed, 7 Aug 2019 18:34:11 +0000 (20:34 +0200)
committerUros Bizjak <uros@gcc.gnu.org>
Wed, 7 Aug 2019 18:34:11 +0000 (20:34 +0200)
commite3b4d9d7021e78a85b4627b67c89acb1515ae426
treec0b7b84e90799aeeb1f4977de61907ffc2645679tree
parent871b49afafe043d57f717e70532d66c5a56ca173commit | diff
re PR target/91385 (Zero-extended negation (*negsi2_1_zext) is not generated)

PR target/91385
* config/i386/sse.md (*negsi2_1_zext): Simplify insn pattern.
(*negsi2_cmpz_zext): Ditto.

testsuite/ChangeLog:

PR target/91385
* gcc.target/i386/pr91385.c: New test.

From-SVN: r274183
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr91385.c [new file with mode: 0644] blob