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Move MOVHLPS patterns close to MOVHLPS definition, and duplicate the

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pattern for 128-bit AVX mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138516 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bruno Cardoso Lopes 2011-08-24 23:17:59 +00:00
parent 954d5eabb7
commit 6140294363
1 changed files with 10 additions and 6 deletions
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16
lib/Target/X86/X86InstrSSE.td
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@ -514,6 +514,11 @@ let Predicates = [HasAVX] in {
def : Pat<(v4i32 (movhlps_undef VR128:$src1, (undef))),
(VMOVHLPSrr VR128:$src1, VR128:$src1)>;
}
def : Pat<(v4f32 (X86Movhlps VR128:$src1, VR128:$src2)),
(VMOVHLPSrr VR128:$src1, VR128:$src2)>;
def : Pat<(v4i32 (X86Movhlps VR128:$src1, VR128:$src2)),
(VMOVHLPSrr VR128:$src1, VR128:$src2)>;
}
let Predicates = [HasSSE1] in {
@ -557,6 +562,11 @@ let Predicates = [HasSSE1] in {
def : Pat<(v4i32 (movhlps_undef VR128:$src1, (undef))),
(MOVHLPSrr VR128:$src1, VR128:$src1)>;
}
def : Pat<(v4f32 (X86Movhlps VR128:$src1, VR128:$src2)),
(MOVHLPSrr VR128:$src1, VR128:$src2)>;
def : Pat<(v4i32 (X86Movhlps VR128:$src1, VR128:$src2)),
(MOVHLPSrr VR128:$src1, VR128:$src2)>;
}
//===----------------------------------------------------------------------===//
@ -6011,12 +6021,6 @@ def VZEROUPPER : I<0x77, RawFrm, (outs), (ins), "vzeroupper",
// The AVX version of some but not all of them are described here, and more
// should come in a near future.
// Shuffle with MOVHLPS instruction
def : Pat<(v4f32 (X86Movhlps VR128:$src1, VR128:$src2)),
(MOVHLPSrr VR128:$src1, VR128:$src2)>;
def : Pat<(v4i32 (X86Movhlps VR128:$src1, VR128:$src2)),
(MOVHLPSrr VR128:$src1, VR128:$src2)>;
// Shuffle with MOVDDUP instruction
def : Pat<(X86Movddup (memopv2f64 addr:$src)),
(VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;