// RUN: %clang_cc1 %s -no-enable-noundef-analysis -triple i686-apple-darwin -emit-llvm -o - | FileCheck %s | |
// Every printf has 'i32 0' for the GEP of the string; no point counting those. | |
typedef unsigned int Foo __attribute__((aligned(32))); | |
typedef union{Foo:0;}a; | |
typedef union{int x; Foo:0;}b; | |
extern int printf(const char*, ...); | |
int main(void) { | |
// CHECK: @.str, i32 0 | |
printf("%ld\n", sizeof(a)); | |
// CHECK: @.str, i32 1 | |
printf("%ld\n", __alignof__(a)); | |
// CHECK: @.str, i32 4 | |
printf("%ld\n", sizeof(b)); | |
// CHECK: @.str, i32 4 | |
printf("%ld\n", __alignof__(b)); | |
} |