llvm-project/clang/test/CodeGen/2008-07-30-implicit-initial...

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489 B
C

// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt --std-compile-opts | llvm-dis > %t
// RUN: grep "ret i32" %t | count 2
// RUN: grep "ret i32 0" %t | count 2
// <rdar://problem/6113085>
struct s0 {
int x, y;
};
int f0() {
struct s0 x = {0};
return x.y;
}
#if 0
/* Optimizer isn't smart enough to reduce this since we use
memset. Hrm. */
int f1() {
struct s0 x[2] = { {0} };
return x[1].x;
}
#endif
int f2() {
int x[2] = { 0 };
return x[1];
}