Differential Revision: https://reviews.llvm.org/D32133
llvm-svn: 300487
case ABIArgInfo::Indirect: {
assert(NumIRArgs == 1);
- // indirect arguments are always on the stack, which is addr space #0.
+ // indirect arguments are always on the stack, which is alloca addr space.
llvm::Type *LTy = ConvertTypeForMem(it->type);
- ArgTypes[FirstIRArg] = LTy->getPointerTo();
+ ArgTypes[FirstIRArg] = LTy->getPointerTo(
+ CGM.getDataLayout().getAllocaAddrSpace());
break;
}
--- /dev/null
+// RUN: %clang_cc1 -emit-llvm -o - -triple amdgcn %s | FileCheck %s
+// RUN: %clang_cc1 -emit-llvm -o - -triple amdgcn---amdgizcl %s | FileCheck %s -check-prefix=AMDGIZ
+
+struct A {
+ int x[100];
+};
+
+int f(struct A a);
+
+int g() {
+ struct A a;
+ // CHECK: call i32 @f(%struct.A* byval{{.*}}%a)
+ // AMDGIZ: call i32 @f(%struct.A addrspace(5)* byval{{.*}}%a)
+ return f(a);
+}
+
+// CHECK: declare i32 @f(%struct.A* byval{{.*}})
+// AMDGIZ: declare i32 @f(%struct.A addrspace(5)* byval{{.*}})