SmallVector<Value*, 8> NewOps;
bool NeedsRebuild = (Mask.size() != I->getType()->getVectorNumElements());
for (int i = 0, e = I->getNumOperands(); i != e; ++i) {
- Value *V;
- // Recursively call evaluateInDifferentElementOrder on vector arguments
- // as well. E.g. GetElementPtr may have scalar operands even if the
- // return value is a vector, so we need to examine the operand type.
- if (I->getOperand(i)->getType()->isVectorTy())
- V = evaluateInDifferentElementOrder(I->getOperand(i), Mask);
- else
- V = I->getOperand(i);
+ Value *V = evaluateInDifferentElementOrder(I->getOperand(i), Mask);
NewOps.push_back(V);
NeedsRebuild |= (V != I->getOperand(i));
}
+++ /dev/null
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -instcombine -S < %s | FileCheck %s
-
-define <4 x i16*> @PR41270([4 x i16]* %x) {
-; CHECK-LABEL: @PR41270(
-; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x [4 x i16]*> undef, [4 x i16]* [[X:%.*]], i32 0
-; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [4 x i16], <4 x [4 x i16]*> [[TMP1]], i64 0, i64 3
-; CHECK-NEXT: ret <4 x i16*> [[TMP2]]
-;
- %ins = insertelement <4 x [4 x i16]*> undef, [4 x i16]* %x, i32 0
- %splat = shufflevector <4 x [4 x i16]*> %ins, <4 x [4 x i16]*> undef, <4 x i32> zeroinitializer
- %t2 = getelementptr inbounds [4 x i16], <4 x [4 x i16]*> %splat, i32 0, i32 3
- %t3 = extractelement <4 x i16*> %t2, i32 3
- %ins2 = insertelement <4 x i16*> undef, i16* %t3, i32 0
- ret <4 x i16*> %ins2
-}