| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ffast-math -fdump-tree-forwprop-details" } */ | |
| /* { dg-require-effective-target c99_runtime } */ | |
| #pragma GCC target ("arch=armv8.2-a+fp16") | |
| _Float16 f (_Float16 x) | |
| { | |
| _Float16 t1 = __builtin_sqrt (x); | |
| _Float16 t2 = x / t1; | |
| return t2; | |
| } | |
| /* { dg-final { scan-tree-dump "gimple_simplified to t2_\[0-9\]+ = .SQRT .x_\[0-9\]*.D.." "forwprop1" } } */ |