| /* Verify that overloaded built-ins for vec_extract() with short |
| inputs produce the right code for a P7 (BE) target. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_vsx_ok } */ |
| /* { dg-options "-mdejagnu-cpu=power7 -O2" } */ |
| |
| // six tests total. Targeting P7 BE. |
| // p7 (be) vars: li, addi, stxvw4x, rldic, addi, lhax/lhzx |
| // P7 (be) constants: li, addi, stxvw4x, lha/lhz |
| |
| /* { dg-final { scan-assembler-times {\mli\M} 6 } } */ |
| /* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 9 { target lp64 } } } */ |
| /* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 12 { target ilp32 } } } */ |
| /* { dg-final { scan-assembler-times {\mrldic\M|\mrlwinm\M} 3 } } */ |
| /* { dg-final { scan-assembler-times {\mstxvw4x\M|\mstvx\M} 6 } } */ |
| /* { dg-final { scan-assembler-times "lhz|lha|lhzx|lhax" 6 } } */ |
| |
| #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); |
| } |
| |