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| author | Craig Topper <craig.topper@gmail.com> | 2012-12-29 18:18:20 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-12-29 18:18:20 +0000 |
| commit | 22d8f0d68519240b0936983322cfdb9c84a4ed0c (patch) | |
| tree | 98f118483db31b5cbc9be558054f33510d2e54e6 /lib/Target/X86/X86ISelLowering.cpp | |
| parent | 6f57f39e4ac767c84b25973a2f517fde3d37a8dd (diff) | |
| download | llvm-22d8f0d68519240b0936983322cfdb9c84a4ed0c.tar.gz llvm-22d8f0d68519240b0936983322cfdb9c84a4ed0c.tar.bz2 llvm-22d8f0d68519240b0936983322cfdb9c84a4ed0c.tar.xz | |
Remove intrinsic specific instructions for (V)SQRTPS/PD. Instead lower to target-independent ISD nodes and use the existing patterns for those.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171237 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 2b48d50f92..d279d2da52 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -10527,6 +10527,12 @@ static SDValue LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG) { return DAG.getNode(X86ISD::VPERMV, dl, Op.getValueType(), Op.getOperand(2), Op.getOperand(1)); + case Intrinsic::x86_sse_sqrt_ps: + case Intrinsic::x86_sse2_sqrt_pd: + case Intrinsic::x86_avx_sqrt_ps_256: + case Intrinsic::x86_avx_sqrt_pd_256: + return DAG.getNode(ISD::FSQRT, dl, Op.getValueType(), Op.getOperand(1)); + // ptest and testp intrinsics. The intrinsic these come from are designed to // return an integer value, not just an instruction so lower it to the ptest // or testp pattern and a setcc for the result. |