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| author | Pete Cooper <peter_cooper@apple.com> | 2012-02-24 03:51:49 +0000 |
|---|---|---|
| committer | Pete Cooper <peter_cooper@apple.com> | 2012-02-24 03:51:49 +0000 |
| commit | d18134f11621c2ff4d2bde6effb9c7115944f9fe (patch) | |
| tree | c1941e1c6727d2bf2ab3be3225fb6a2ac001fefb /lib/CodeGen | |
| parent | 806035637740e21c7537273aab4ee71ea5390b3e (diff) | |
| download | external_llvm-d18134f11621c2ff4d2bde6effb9c7115944f9fe.zip external_llvm-d18134f11621c2ff4d2bde6effb9c7115944f9fe.tar.gz external_llvm-d18134f11621c2ff4d2bde6effb9c7115944f9fe.tar.bz2 | |
Turn avx insert intrinsic calls into INSERT_SUBVECTOR DAG nodes and remove duplicate patterns for selecting the intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151342 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 048fc6f..c7d676e 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -4831,6 +4831,21 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { setValue(&I, Res); return 0; } + case Intrinsic::x86_avx_vinsertf128_pd_256: + case Intrinsic::x86_avx_vinsertf128_ps_256: + case Intrinsic::x86_avx_vinsertf128_si_256: { + DebugLoc dl = getCurDebugLoc(); + EVT DestVT = TLI.getValueType(I.getType()); + EVT ElVT = TLI.getValueType(I.getArgOperand(1)->getType()); + uint64_t Idx = (cast<ConstantInt>(I.getArgOperand(2))->getZExtValue() & 1) * + ElVT.getVectorNumElements(); + Res = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, DestVT, + getValue(I.getArgOperand(0)), + getValue(I.getArgOperand(1)), + DAG.getConstant(Idx, MVT::i32)); + setValue(&I, Res); + return 0; + } case Intrinsic::convertff: case Intrinsic::convertfsi: case Intrinsic::convertfui: |