| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ |
| |
| unsigned int foo_plus(unsigned int a, unsigned int b) |
| { |
| return (a << 2) + (b << 2); |
| } |
| |
| unsigned int foo_and(unsigned int a, unsigned int b) |
| { |
| return (a << 2) & (b << 2); |
| } |
| |
| unsigned int foo_ior(unsigned int a, unsigned int b) |
| { |
| return (a << 2) | (b << 2); |
| } |
| |
| unsigned int foo_xor(unsigned int a, unsigned int b) |
| { |
| return (a << 2) ^ (b << 2); |
| } |
| |
| unsigned int bar_and(unsigned int a, unsigned int b) |
| { |
| return (a >> 2) & (b >> 2); |
| } |
| |
| unsigned int bar_ior(unsigned int a, unsigned int b) |
| { |
| return (a >> 2) | (b >> 2); |
| } |
| |
| unsigned int bar_xor(unsigned int a, unsigned int b) |
| { |
| return (a >> 2) ^ (b >> 2); |
| } |
| |
| int baz_and(int a, int b) |
| { |
| return (a >> 2) & (b >> 2); |
| } |
| |
| int baz_ior(int a, int b) |
| { |
| return (a >> 2) | (b >> 2); |
| } |
| |
| int baz_xor(int a, int b) |
| { |
| return (a >> 2) ^ (b >> 2); |
| } |
| |
| /* { dg-final { scan-tree-dump-times " << " 4 "optimized" } } */ |
| /* { dg-final { scan-tree-dump-times " >> " 6 "optimized" } } */ |
| |