diff options
| -rw-r--r-- | include/psimd.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/psimd.h b/include/psimd.h index 29f3459..9396528 100644 --- a/include/psimd.h +++ b/include/psimd.h @@ -743,6 +743,41 @@ #endif } + /* Broadcast vector element */ + #if defined(__clang__) + PSIMD_INTRINSIC psimd_f32 psimd_splat0_f32(psimd_f32 v) { + return __builtin_shufflevector(v, v, 0, 0, 0, 0); + } + + PSIMD_INTRINSIC psimd_f32 psimd_splat1_f32(psimd_f32 v) { + return __builtin_shufflevector(v, v, 1, 1, 1, 1); + } + + PSIMD_INTRINSIC psimd_f32 psimd_splat2_f32(psimd_f32 v) { + return __builtin_shufflevector(v, v, 2, 2, 2, 2); + } + + PSIMD_INTRINSIC psimd_f32 psimd_splat3_f32(psimd_f32 v) { + return __builtin_shufflevector(v, v, 3, 3, 3, 3); + } + #else + PSIMD_INTRINSIC psimd_f32 psimd_splat0_f32(psimd_f32 v) { + return __builtin_shuffle(v, (psimd_s32) { 0, 0, 0, 0 }); + } + + PSIMD_INTRINSIC psimd_f32 psimd_splat1_f32(psimd_f32 v) { + return __builtin_shuffle(v, (psimd_s32) { 1, 1, 1, 1 }); + } + + PSIMD_INTRINSIC psimd_f32 psimd_splat2_f32(psimd_f32 v) { + return __builtin_shuffle(v, (psimd_s32) { 2, 2, 2, 2 }); + } + + PSIMD_INTRINSIC psimd_f32 psimd_splat3_f32(psimd_f32 v) { + return __builtin_shuffle(v, (psimd_s32) { 3, 3, 3, 3 }); + } + #endif + /* Reversal of vector elements */ #if defined(__clang__) PSIMD_INTRINSIC psimd_s8 psimd_reverse_s8(psimd_s8 v) { |