File: opaque-pointers-flag.c

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb11u2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,634,820 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (25 lines) | stat: -rw-r--r-- 1,195 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=TYPED
// RUN: %clang_cc1 -opaque-pointers -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=OPAQUE

// TYPED-LABEL: @test(
// TYPED-NEXT:  entry:
// TYPED-NEXT:    [[P_ADDR:%.*]] = alloca ptr, align 8
// TYPED-NEXT:    store ptr [[P:%.*]], ptr [[P_ADDR]], align 8
// TYPED-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[P_ADDR]], align 8
// TYPED-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP0]], i64 1
// TYPED-NEXT:    [[TMP1:%.*]] = load i32, ptr [[ARRAYIDX]], align 4
// TYPED-NEXT:    ret i32 [[TMP1]]
//
// OPAQUE-LABEL: @test(
// OPAQUE-NEXT:  entry:
// OPAQUE-NEXT:    [[P_ADDR:%.*]] = alloca ptr, align 8
// OPAQUE-NEXT:    store ptr [[P:%.*]], ptr [[P_ADDR]], align 8
// OPAQUE-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[P_ADDR]], align 8
// OPAQUE-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP0]], i64 1
// OPAQUE-NEXT:    [[TMP1:%.*]] = load i32, ptr [[ARRAYIDX]], align 4
// OPAQUE-NEXT:    ret i32 [[TMP1]]
//
int test(int *p) {
  return p[1];
}