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re PR target/88998 (bad codegen with mmx instructions for unordered_map)
authorUros Bizjak <ubizjak@gmail.com>
Wed, 23 Jan 2019 19:10:58 +0000 (20:10 +0100)
committerUros Bizjak <uros@gcc.gnu.org>
Wed, 23 Jan 2019 19:10:58 +0000 (20:10 +0100)
commit3274c5a342cee8da86682f9dc8a320c1d8df565a
tree38d80a7031bd88a722b45b5fb33d138aa92b9db6tree
parent4aab08286ae06a5567b75c85ab784cfe44355079commit | diff
re PR target/88998 (bad codegen with mmx instructions for unordered_map)

PR target/88998
* config/i386/sse.md (sse2_cvtpi2pd): Add SSE alternatives.
Disparage MMX alternative.
(sse2_cvtpd2pi): Ditto.
(sse2_cvttpd2pi): Ditto.

testsuite/ChangeLog:

PR target/88998
* g++.target/i386/pr88998.c: New test.

From-SVN: r268195
gcc/ChangeLog diff | blob | history
gcc/config/i386/sse.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.target/i386/pr88998.C [new file with mode: 0644] blob