| /* { dg-do compile } */ |
| /* { dg-options "-O3 -fdump-ipa-cp-details -fno-inline" } */ |
| |
| int data1; |
| |
| int callee1(int *v) |
| { |
| if (*v < 2) |
| return 0; |
| else |
| { |
| int t = data1; |
| |
| data1 = *v; |
| *v = t; |
| |
| return 1; |
| } |
| } |
| |
| int __attribute__((pure)) callee2(int *v) |
| { |
| if (*v < 2) |
| return 0; |
| else |
| { |
| data1 = v[0] + v[2]; |
| |
| return 1; |
| } |
| } |
| |
| int caller1(int c, int *r) |
| { |
| int a = 1; |
| |
| if (c) |
| return callee1(&a); |
| else |
| { |
| *r = 2; |
| return callee1(r); |
| } |
| } |
| |
| int data2[200]; |
| int data3; |
| |
| int __attribute__((const)) gen_cond(int); |
| |
| int caller2(void) |
| { |
| int i, j; |
| int sum = 0; |
| int a[8]; |
| |
| a[0] = 3; |
| for (i = 0; i < 100; i++) |
| { |
| if (gen_cond (i)) |
| continue; |
| |
| a[2] = 4; |
| for (j = 0; j < 100; j++) |
| { |
| data2[i + j] = (i ^ j) + data3; |
| |
| sum += callee2(a); |
| } |
| } |
| |
| return sum; |
| } |
| |
| /* { dg-final { scan-ipa-dump-times "offset: 0, type: int, CONST: 1" 1 "cp" } } */ |
| /* { dg-final { scan-ipa-dump-times "offset: 0, type: int, CONST: 2" 1 "cp" } } */ |
| /* { dg-final { scan-ipa-dump-times "offset: 0, type: int, CONST: 3" 1 "cp" } } */ |
| /* { dg-final { scan-ipa-dump-times "offset: 64, type: int, CONST: 4" 1 "cp" } } */ |
