Index: lib/Target/SystemZ/SystemZISelLowering.cpp =================================================================== --- lib/Target/SystemZ/SystemZISelLowering.cpp +++ lib/Target/SystemZ/SystemZISelLowering.cpp @@ -2793,7 +2793,8 @@ // and which are then lowered themselves. if (auto *LoadN = dyn_cast(In)) return DAG.getLoad(ResVT, DL, LoadN->getChain(), LoadN->getBasePtr(), - LoadN->getMemOperand()); + LoadN->getPointerInfo(), LoadN->getAlignment(), + LoadN->getMemOperand()->getFlags(), LoadN->getAAInfo()); if (InVT == MVT::i32 && ResVT == MVT::f32) { SDValue In64; Index: test/CodeGen/SystemZ/pr32505.ll =================================================================== --- /dev/null +++ test/CodeGen/SystemZ/pr32505.ll @@ -0,0 +1,16 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc -o - %s | FileCheck %s + +target triple = "s390x-ibm-linux" + +define <2 x float> @pr32505() { +; CHECK-LABEL: pr32505: +; CHECK: # BB#0: +; CHECK-NEXT: le %f0, 0(%r1) +; CHECK-NEXT: ler %f2, %f0 +; CHECK-NEXT: br %r14 + %L17 = load <2 x i8>, <2 x i8>* undef + %Se21 = sext <2 x i8> %L17 to <2 x i32> + %BC = bitcast <2 x i32> %Se21 to <2 x float> + ret <2 x float> %BC +}