| /* Verify that overloaded built-ins for vec_extract() with short |
| inputs produce the right code for a P9 target. */ |
| |
| /* { dg-do compile { target lp64 } } */ |
| /* { dg-require-effective-target powerpc_p9vector_ok } */ |
| /* { dg-options "-mdejagnu-cpu=power9 -O2" } */ |
| |
| // six tests total. Targeting P9. |
| // p9 (le) variable offset: slwi, vextuhlx, extsh |
| // p9 (le) const offset: li, vextuhlx, extsh |
| |
| /* { dg-final { scan-assembler-times {\mslwi\M} 3 } } */ |
| /* { dg-final { scan-assembler-times {\mli\M} 3 } } */ |
| /* { dg-final { scan-assembler-times "vextuhrx" 6 { target le } } } */ |
| /* { dg-final { scan-assembler-times "vextuhlx" 6 { target be } } } */ |
| /* { dg-final { scan-assembler-times {\mextsh\M} 2 } } */ |
| |
| #include <altivec.h> |
| |
| unsigned short |
| testbi_cst (vector bool short vbs2) |
| { |
| return vec_extract (vbs2, 12); |
| } |
| |
| signed short |
| testsi_cst (vector signed short vss2) |
| { |
| return vec_extract (vss2, 12); |
| } |
| |
| unsigned short |
| testui_cst12 (vector unsigned short vus2) |
| { |
| return vec_extract (vus2, 12); |
| } |
| |
| unsigned short |
| testbi_var (vector bool short vbs2, signed int si) |
| { |
| return vec_extract (vbs2, si); |
| } |
| |
| signed short |
| testsi_var (vector signed short vss2, signed int si) |
| { |
| return vec_extract (vss2, si); |
| } |
| |
| unsigned short |
| testui_var (vector unsigned short vus2, signed int si) |
| { |
| return vec_extract (vus2, si); |
| } |
| |