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(parent: 018a45b) | patch
i386: Emulate MMX movntq with SSE2 movntidi
authorH.J. Lu <hongjiu.lu@intel.com>
Wed, 15 May 2019 15:21:04 +0000 (15:21 +0000)
committerH.J. Lu <hjl@gcc.gnu.org>
Wed, 15 May 2019 15:21:04 +0000 (08:21 -0700)
commit2ed7ae1641c2e3c96f7ca4f7c940399793408921
treee5979eee6df103f137a19b75034123c6090009d6tree
parent018a45bdf3e3cbed5fbdd6db19457c63fea5f7bfcommit | diff
i386: Emulate MMX movntq with SSE2 movntidi

Emulate MMX movntq with SSE2 movntidi.  Only register source operand is
allowed.

PR target/89021
* config/i386/mmx.md (sse_movntq): Add SSE2 emulation.

From-SVN: r271238
gcc/ChangeLog diff | blob | history
gcc/config/i386/mmx.md diff | blob | history