| /* { dg-do compile } */ |
| /* { dg-options "-fdump-tree-gimple" } */ |
| int f1(int a,int b,int c,int d) |
| { |
| return ((a&d)|(b&c)) ^ (b&c); |
| } |
| |
| int f2(int a,int b,int c,int d) |
| { |
| return (b&c) ^ ((a&d)|(b&c)); |
| } |
| |
| int f3(int a,int b,int c,int d) |
| { |
| return ((b&c)|(a&d)) ^ (b&c); |
| } |
| |
| int f4(int a,int b,int c,int d) |
| { |
| return (b&c) ^ ((b&c)|(a&d)); |
| } |
| |
| /* There should be no ^, 4 ~ and 12 &. */ |
| /* { dg-final { scan-tree-dump-times "\\^" 0 "gimple"} } */ |
| /* { dg-final { scan-tree-dump-times "~" 4 "gimple"} } */ |
| /* { dg-final { scan-tree-dump-times "&" 12 "gimple"} } */ |
