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Add v4i32 <-> v4f32 bitconvert patterns.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26969 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-03-23 02:36:37 +00:00
parent 83e1a6ab95
commit 3b047f7bfa
1 changed files with 4 additions and 0 deletions
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4
lib/Target/X86/X86InstrSSE.td
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@ -871,3 +871,7 @@ def : Pat<(vector_shuffle (v4f32 VR128:$src), (undef), PSHUFD_shuffle_mask:$sm),
def : Pat<(vector_shuffle (v4i32 VR128:$src), (undef), PSHUFD_shuffle_mask:$sm),
(v4i32 (PSHUFDrr VR128:$src, PSHUFD_shuffle_mask:$sm))>,
Requires<[HasSSE2]>;
// bit_convert
def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;
def : Pat<(v4f32 (bitconvert (v4i32 VR128:$src))), (v4f32 VR128:$src)>;