git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162214
91177308-0d34-0410-b5e6-
96231b3b80d8
Mask.push_back(cast<ConstantSDNode>(L2In.getOperand(1))->getZExtValue());
}
Mask.push_back(cast<ConstantSDNode>(L2In.getOperand(1))->getZExtValue());
}
+ // Quit if all operands of BUILD_VECTOR are undefined.
+ if (!VecIn.getNode())
+ return SDValue();
+
// Fill the remaining mask as undef.
for (unsigned i = NumElts; i < VecInVT.getVectorNumElements(); ++i)
Mask.push_back(-1);
// Fill the remaining mask as undef.
for (unsigned i = NumElts; i < VecInVT.getVectorNumElements(); ++i)
Mask.push_back(-1);
%f1 = fpext <8 x float> %v1 to <8 x double>
ret <8 x double> %f1
}
%f1 = fpext <8 x float> %v1 to <8 x double>
ret <8 x double> %f1
}
+
+define void @test_vector_creation() nounwind {
+ %1 = insertelement <4 x double> undef, double 0.000000e+00, i32 2
+ %2 = load double addrspace(1)* null
+ %3 = insertelement <4 x double> %1, double %2, i32 3
+ store <4 x double> %3, <4 x double>* undef
+ ret void
+}