Text file src/debug/dwarf/testdata/ranges.c

     1  // gcc -g -O2 -freorder-blocks-and-partition
     2  
     3  const char *arr[10000];
     4  const char *hot = "hot";
     5  const char *cold = "cold";
     6  
     7  __attribute__((noinline))
     8  void fn(int path) {
     9  	int i;
    10  
    11  	if (path) {
    12  		for (i = 0; i < sizeof arr / sizeof arr[0]; i++) {
    13  			arr[i] = hot;
    14  		}
    15  	} else {
    16  		for (i = 0; i < sizeof arr / sizeof arr[0]; i++) {
    17  			arr[i] = cold;
    18  		}
    19  	}
    20  }
    21  
    22  int main(int argc, char *argv[]) {
    23  	fn(argc);
    24  	return 0;
    25  }
    26  

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