File: vrp27.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (33 lines) | stat: -rw-r--r-- 635 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
/* PR middle-end/26361.  */
/* { dg-do run } */
/* { dg-options "-O2 -std=gnu89" } */

void abort(void);

__attribute__((noinline))
void gen_rtx_CONST_INT(long long x) {
    if (-x > 10)
        abort();
}
__attribute__((noinline))
int alpha_expand_prologue(long frame_size)
{
    unsigned long long a;
    int probed;
    if (frame_size <= 1)  return;
    unsigned long long b = -2;
    a = -2;
    do {
        int a1 = a;
        probed = -a1;
        gen_rtx_CONST_INT (a1);
        a -= 2;
        a1 = -a;
        probed = a1;
    } while (probed < frame_size);
}

int main(void) {
    alpha_expand_prologue(10);
    return 0;
}