File: main.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 1,998,492 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (16 lines) | stat: -rw-r--r-- 386 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
volatile int x;

void __attribute__((noinline)) sink() {
  x++; /* break here */
}

void __attribute__((noinline)) func3() { sink(); /* tail */ }

void __attribute__((disable_tail_calls, noinline)) func2() { func3(); /* regular */ }

void __attribute__((noinline)) func1() { func2(); /* tail */ }

int __attribute__((disable_tail_calls)) main() {
  func1(); /* regular */
  return 0;
}