1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
2 // RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=TYPED
3 // RUN: %clang_cc1 -opaque-pointers -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=OPAQUE
4
5 // TYPED-LABEL: @test(
6 // TYPED-NEXT: entry:
7 // TYPED-NEXT: [[P_ADDR:%.*]] = alloca i32*, align 8
8 // TYPED-NEXT: store i32* [[P:%.*]], i32** [[P_ADDR]], align 8
9 // TYPED-NEXT: [[TMP0:%.*]] = load i32*, i32** [[P_ADDR]], align 8
10 // TYPED-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 1
11 // TYPED-NEXT: [[TMP1:%.*]] = load i32, i32* [[ARRAYIDX]], align 4
12 // TYPED-NEXT: ret i32 [[TMP1]]
13 //
14 // OPAQUE-LABEL: @test(
15 // OPAQUE-NEXT: entry:
16 // OPAQUE-NEXT: [[P_ADDR:%.*]] = alloca ptr, align 8
17 // OPAQUE-NEXT: store ptr [[P:%.*]], ptr [[P_ADDR]], align 8
18 // OPAQUE-NEXT: [[TMP0:%.*]] = load ptr, ptr [[P_ADDR]], align 8
19 // OPAQUE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP0]], i64 1
20 // OPAQUE-NEXT: [[TMP1:%.*]] = load i32, ptr [[ARRAYIDX]], align 4
21 // OPAQUE-NEXT: ret i32 [[TMP1]]
22 //
test(int * p)23 int test(int *p) {
24 return p[1];
25 }
26