| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fno-ipa-cp -fipa-sra -fdump-ipa-sra" } */ |
| |
| struct bovid |
| { |
| float red; |
| int green; |
| void *blue; |
| }; |
| |
| extern void foo (float, void *, void *, long); |
| |
| static int |
| __attribute__((noinline)) |
| ox (struct bovid cow, int z, struct bovid calf, long l) |
| { |
| foo (cow.red, cow.blue, cow.blue, l); |
| return 0; |
| } |
| |
| void caller (void) |
| { |
| struct bovid cow, calf; |
| |
| cow.red = 7.4; |
| cow.green = 6; |
| cow.blue = &cow; |
| |
| calf.red = 8.4; |
| calf.green = 5; |
| calf.blue = &cow; |
| |
| ox (cow,4,calf,2); |
| return; |
| } |
| |
| /* { dg-final { scan-ipa-dump "Will split parameter 0" "sra" } } */ |
| /* { dg-final { scan-ipa-dump "Will remove parameter 1" "sra" } } */ |
| /* { dg-final { scan-ipa-dump "Will remove parameter 2" "sra" } } */ |
