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// RUN: clang-cc -arch i386 -emit-llvm -o %t %s &&
// RUN: grep '@llvm.memset.i32' %t &&
// RUN: grep '@llvm.memcpy.i32' %t &&
// RUN: grep '@llvm.memmove.i32' %t &&
// RUN: grep __builtin %t | count 0
int main(int argc, char **argv) {
unsigned char a = 0x11223344;
unsigned char b = 0x11223344;
__builtin_bzero(&a, sizeof(a));
__builtin_memset(&a, 0, sizeof(a));
__builtin_memcpy(&a, &b, sizeof(a));
__builtin_memmove(&a, &b, sizeof(a));
return 0;
}
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