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[X86] Sink the MGATHER setOperationActions for AVX2 into the AVX block where most of the rest of the AVX2 legalization lives. 

llvm-svn: 318869
This commit is contained in:
Craig Topper 2017-11-22 20:05:51 +00:00
parent 7c08dc3fd0
commit e15cc16873
1 changed files with 6 additions and 7 deletions
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13
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -970,13 +970,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
setOperationAction(ISD::BITREVERSE, VT, Custom);
}
// Special handling for masked gather of 2 elements
if (Subtarget.hasAVX2()) {
for (auto VT : { MVT::v4i32, MVT::v8i32, MVT::v2i64, MVT::v4i64,
MVT::v4f32, MVT::v8f32, MVT::v2f64, MVT::v4f64 })
setOperationAction(ISD::MGATHER, VT, Custom);
}
if (!Subtarget.useSoftFloat() && Subtarget.hasFp256()) {
bool HasInt256 = Subtarget.hasInt256();
@ -1139,6 +1132,12 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
setOperationPromotedToType(ISD::LOAD, VT, MVT::v4i64);
setOperationPromotedToType(ISD::SELECT, VT, MVT::v4i64);
}
if (HasInt256) {
for (auto VT : { MVT::v4i32, MVT::v8i32, MVT::v2i64, MVT::v4i64,
MVT::v4f32, MVT::v8f32, MVT::v2f64, MVT::v4f64 })
setOperationAction(ISD::MGATHER, VT, Custom);
}
}
if (!Subtarget.useSoftFloat() && Subtarget.hasAVX512()) {