File: 2008-07-30-implicit-initialization.c

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (28 lines) | stat: -rw-r--r-- 483 bytes parent folder | download | duplicates (6) 
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
26
27
28
 
// RUN: %clang_cc1 -triple i386-unknown-unknown -O2 -emit-llvm -o - %s | FileCheck %s
// CHECK-LABEL: define{{.*}} i32 @f0()
// CHECK:   ret i32 0
// CHECK-LABEL: define{{.*}} i32 @f1()
// CHECK:   ret i32 0
// CHECK-LABEL: define{{.*}} i32 @f2()
// CHECK:   ret i32 0
// <rdar://problem/6113085>

struct s0 {
  int x, y;
};

int f0() {
  struct s0 x = {0};
  return x.y;
}

int f1() {
  struct s0 x[2] = { {0} };
  return x[1].x;
}

int f2() {
  int x[2] = { 0 };
  return x[1];
}