From 4783a3ee13a2a63d5618405cf6ae0a4afaa97e63 Mon Sep 17 00:00:00 2001 From: Bruno Cardoso Lopes Date: Wed, 1 Sep 2010 22:59:03 +0000 Subject: [PATCH] Revert r112689, avoid those kind of checks cause they mess up with mmx git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112760 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86ISelLowering.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index b7307ea1e95..852d339d735 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -5194,10 +5194,10 @@ X86TargetLowering::LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) const { unsigned TargetMask = X86::getShuffleSHUFImmediate(SVOp); - if (HasSSE2 && NumElems == 4) + if (HasSSE2 && (VT == MVT::v4f32 || VT == MVT::v4i32)) return getTargetShuffleNode(X86ISD::PSHUFD, dl, VT, V1, TargetMask, DAG); - if (HasSSE2 && NumElems == 2) + if (HasSSE2 && (VT == MVT::v2i64 || VT == MVT::v2f64)) return getTargetShuffleNode(X86ISD::SHUFPD, dl, VT, V1, V1, TargetMask, DAG); @@ -5226,10 +5226,10 @@ X86TargetLowering::LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) const { if (ISD::isBuildVectorAllZeros(V1.getNode())) return getVZextMovL(VT, VT, V2, DAG, Subtarget, dl); if (!isMMX && !X86::isMOVLPMask(SVOp)) { - if (HasSSE2 && NumElems == 2) + if (HasSSE2 && (VT == MVT::v2i64 || VT == MVT::v2f64)) return getTargetShuffleNode(X86ISD::MOVSD, dl, VT, V1, V2, DAG); - if (NumElems == 4) + if (VT == MVT::v4i32 || VT == MVT::v4f32) return getTargetShuffleNode(X86ISD::MOVSS, dl, VT, V1, V2, DAG); } }