// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck %s | |
// CHECK that we don't crash. | |
extern int printf(const char*, ...); | |
int test(int val){ | |
switch (val) { | |
case 4: | |
do { | |
switch (6) { | |
case 6: do { case 5: printf("bad\n"); } while (0); | |
}; | |
} while (0); | |
} | |
return 0; | |
} | |
int main(void) { | |
return test(5); | |
} | |
// CHECK: call i32 (i8*, ...) @_Z6printfPKcz |