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-rw-r--r--llvm/lib/Target/X86/X86ISelLowering.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 36d89a18260..9c16c173523 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -34661,8 +34661,8 @@ bool X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(
Depth + 1))
return true;
- KnownUndef = KnownUndef.shl(ShiftAmt);
- KnownZero = KnownZero.shl(ShiftAmt);
+ KnownUndef <<= ShiftAmt;
+ KnownZero <<= ShiftAmt;
KnownZero.setLowBits(ShiftAmt);
break;
}
@@ -34700,8 +34700,8 @@ bool X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(
Depth + 1))
return true;
- KnownUndef = KnownUndef.lshr(ShiftAmt);
- KnownZero = KnownZero.lshr(ShiftAmt);
+ KnownUndef.lshrInPlace(ShiftAmt);
+ KnownZero.lshrInPlace(ShiftAmt);
KnownZero.setHighBits(ShiftAmt);
break;
}
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