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// RUN: %llvmgcc -emit-llvm -g -c %s -o %t.bc
// RUN: rm -rf %t.klee-out
// RUN: %klee --output-dir=%t.klee-out %t.bc > %t.log
// RUN: FileCheck --input-file=%t.log %s
#include <stdio.h>
int main(int argc, char * argv[]) {
// prevent CFGSimplificationPass optimisation
void * dummy = &&one;
switch(argc) {
case 1: break;
case 2:
dummy = &&three;
goto *dummy;
default:
goto *dummy;
}
// the real test
void * lptr = &&two;
goto *lptr;
one:
puts("Label one");
// CHECK-NOT: Label one
return 1;
two:
puts("Label two");
// CHECK: Label two
return 0;
three:
puts("Label three");
// CHECK-NOT: Label three
return 1;
}
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