| /* { dg-do compile } */ |
| /* { dg-options "-O -fdump-tree-optimized" } */ |
| /* { dg-skip-if "using short-double" { avr-*-* } } */ |
| |
| int f(double aaa, double bbb){ |
| int xa = !__builtin_isunordered(aaa, aaa); |
| int xb = !__builtin_isunordered(bbb, bbb); |
| return xa & xb; |
| } |
| |
| int g(double aaa, double bbb){ |
| int xa = !__builtin_isunordered(aaa, bbb); |
| int xb = !__builtin_isunordered(bbb, bbb); |
| return xa & xb; |
| } |
| |
| int h(double ccc, float ddd){ |
| int xc = !__builtin_isunordered(ccc, ccc); |
| int xd = !__builtin_isunordered(ddd, ddd); |
| return xc & xd; |
| } |
| |
| /* { dg-final { scan-tree-dump-not "aaa\[^\n\r\]* ord aaa" "optimized" } } */ |
| /* { dg-final { scan-tree-dump-not "bbb\[^\n\r\]* ord bbb" "optimized" } } */ |
| /* { dg-final { scan-tree-dump-times "aaa\[^\n\r\]* ord bbb" 2 "optimized" } } */ |
| /* { dg-final { scan-tree-dump-not "ccc\[^\n\r\]* ord ddd" "optimized" } } */ |
