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(parent: e561751) | patch
Use mmx (punpckldq VR64, (mmx_v_set0)) to clear high 32-bits of a VR64 register.
authorEvan Cheng <evan.cheng@apple.com>
Wed, 3 Dec 2008 19:38:05 +0000 (19:38 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 3 Dec 2008 19:38:05 +0000 (19:38 +0000)
commit62fb4f2e1c11d8bd8a677a015ba58c04dc5eabfc
tree7ddb7e0e8d9b3d28c9bdfa4650c692197cd66267tree | snapshot
parente561751e98b63908c6a3a68ed5dbc0703f3369b9commit | diff
Use mmx (punpckldq VR64, (mmx_v_set0)) to clear high 32-bits of a VR64 register.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60499 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86InstrMMX.td diff | blob | history
test/CodeGen/X86/mmx-vzmovl-2.ll [new file with mode: 0644] blob
external/llvm
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