| /* Verify that overloaded built-ins for vec_extract() with |
| double inputs produce the right code. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_altivec_ok } */ |
| /* { dg-options "-mdejagnu-cpu=power7 -O2" } */ |
| /* { dg-additional-options "-mbig-endian" { target powerpc*-*-linux* } } */ |
| |
| // targeting P7 (BE), 2 tests. |
| // P7 constants: xxpermdi |
| // P7 variables: li, addi, rldic, addi, stxvd2x, lfdx |
| |
| /* { dg-final { scan-assembler-times {\mxxpermdi\M} 1 } } */ |
| /* { dg-final { scan-assembler-times {\mli\M} 1 } } */ |
| /* -m32 target has an 'add' in place of one of the 'addi'. */ |
| /* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 2 { target lp64 } } } */ |
| /* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 3 { target ilp32 } } } */ |
| /* -m32 target has a rlwinm in place of a rldic . */ |
| /* { dg-final { scan-assembler-times {\mrldic\M|\mrlwinm\M} 1 } } */ |
| /* { dg-final { scan-assembler-times {\mstxvd2x\M} 1 } } */ |
| /* { dg-final { scan-assembler-times {\mlfdx\M|\mlfd\M} 1 } } */ |
| |
| #include <altivec.h> |
| |
| double |
| testd_var (vector double vd2, signed int si) |
| { |
| return vec_extract (vd2, si); |
| } |
| |
| double |
| testd_cst (vector double vd2) |
| { |
| return vec_extract (vd2, 1); |
| } |
| |