// Find the index of the retval to replace with
int index = -1;
if (ExtractValueInst *EV = dyn_cast<ExtractValueInst>(Ins))
- if (EV->hasIndices())
+ if (EV->getNumIndices() == 1)
index = *EV->idx_begin();
// If this use uses a specific return value, and we have a replacement,
--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -S -ipconstprop | FileCheck %s
+
+%struct.wobble = type { i32 }
+%struct.zot = type { %struct.wobble, %struct.wobble, %struct.wobble }
+
+declare dso_local fastcc float @bar(%struct.wobble* noalias, <8 x i32>) unnamed_addr
+
+define %struct.zot @widget(<8 x i32> %arg) local_unnamed_addr {
+; CHECK-LABEL: define {{[^@]+}}@widget(
+; CHECK-NEXT: bb:
+; CHECK-NEXT: ret [[STRUCT_ZOT:%.*]] undef
+;
+bb:
+ ret %struct.zot undef
+}
+
+define void @baz(<8 x i32> %arg) local_unnamed_addr {
+; CHECK-LABEL: define {{[^@]+}}@baz(
+; CHECK-NEXT: bb:
+; CHECK-NEXT: [[TMP:%.*]] = call [[STRUCT_ZOT:%.*]] @widget(<8 x i32> [[ARG:%.*]])
+; CHECK-NEXT: [[TMP1:%.*]] = extractvalue [[STRUCT_ZOT]] %tmp, 0, 0
+; CHECK-NEXT: ret void
+;
+bb:
+ %tmp = call %struct.zot @widget(<8 x i32> %arg)
+ %tmp1 = extractvalue %struct.zot %tmp, 0, 0
+ ret void
+}