diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 51f23c00258..5babe6e8515 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -27793,6 +27793,8 @@ static SDValue detectAVGPattern(SDValue In, EVT VT, SelectionDAG &DAG, if (InScalarVT.getSizeInBits() <= ScalarVT.getSizeInBits()) return SDValue(); + if (!Subtarget.hasSSE2()) + return SDValue(); if (Subtarget.hasAVX512()) { if (VT.getSizeInBits() > 512) return SDValue(); |
