Displaying 1 result from an estimated 1 matches for "7f47a07b".
2016 Mar 16
4
Problem with __builtin_object_size when it depends on a condition
Optimizer doesn't know how to calculate the object size when it finds
condition that cannot be eliminated. There is example:
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#include<stdlib.h>
#define STATIC_BUF_SIZE 10
#define LARGER_BUF_SIZE 30
size_t foo(int flag) {
char *cptr;
char chararray[LARGER_BUF_SIZE];
char chararray2[STATIC_BUF_SIZE];
if(flag)
cptr =