llvm-project/clang/test/SemaObjC/debugger-support.m

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Matlab

// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-apple-darwin10 -fdebugger-support %s -emit-llvm -o - | FileCheck %s
// rdar://problem/9416370
void test0(id x) {
struct A { int w, x, y, z; };
struct A result = (struct A) [x makeStruct];
// CHECK: define{{.*}} void @test0(
// CHECK: [[X:%.*]] = alloca i8*, align 8
// CHECK-NEXT: [[RESULT:%.*]] = alloca [[A:%.*]], align 4
// CHECK-NEXT: store i8* {{%.*}}, i8** [[X]],
// CHECK-NEXT: [[T0:%.*]] = load i8*, i8** [[X]],
// CHECK-NEXT: [[T1:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_
// CHECK-NEXT: [[T2:%.*]] = call { i64, i64 } bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to { i64, i64 } (i8*, i8*)*)(i8* noundef [[T0]], i8* noundef [[T1]])
}