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2020-2-capstone-design2 / 2015104175

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  • 2015104175
  • llvm-project
  • compiler-rt
  • test
  • cfi
  • icall
  • weak.c
  • 박우진's avatar
    Add llvm-project Codes · f0b8043f
    f0b8043f
    박우진 authored 2020-10-12 20:45:46 +0900
weak.c 292 Bytes
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// Test that weak symbols stay weak.
// RUN: %clang_cfi -lm -o %t1 %s && %t1
// XFAIL: darwin

__attribute__((weak)) void does_not_exist(void);

__attribute__((noinline))
void foo(void (*p)(void)) {
  p();
}

int main(int argc, char **argv) {
  if (does_not_exist)
    foo(does_not_exist);
}