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Move simd.IS_EMULATED to runtime.SIMD_IS_EMULATED

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Feoramund
2025-05-29 15:11:12 -04:00
parent b5bc0fdcda
commit 827a6f9045
2 changed files with 7 additions and 5 deletions
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5
base/runtime/internal.odin
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@@ -16,6 +16,11 @@ RUNTIME_REQUIRE :: false // !ODIN_TILDE
@(private)
__float16 :: f16 when __ODIN_LLVM_F16_SUPPORTED else u16
SIMD_IS_EMULATED :: true when (ODIN_ARCH == .amd64 || ODIN_ARCH == .i386) && !intrinsics.has_target_feature("sse2") else
true when (ODIN_ARCH == .arm64 || ODIN_ARCH == .arm32) && !intrinsics.has_target_feature("neon") else
true when (ODIN_ARCH == .wasm64p32 || ODIN_ARCH == .wasm32) && !intrinsics.has_target_feature("simd128") else
true when (ODIN_ARCH == .riscv64) && !intrinsics.has_target_feature("v") else
false
@(private)
byte_slice :: #force_inline proc "contextless" (data: rawptr, len: int) -> []byte #no_bounds_check {

7
core/simd/simd.odin
View File

@@ -21,6 +21,7 @@ package simd
import "base:builtin"
import "base:intrinsics"
import "base:runtime"
/*
Check if SIMD is software-emulated on a target platform.
@@ -30,11 +31,7 @@ at 128-bit (or wider) SIMD. If the compile-time target lacks the hardware suppor
for 128-bit SIMD, this value is `true`, and all SIMD operations will likely be
emulated.
*/
IS_EMULATED :: true when (ODIN_ARCH == .amd64 || ODIN_ARCH == .i386) && !intrinsics.has_target_feature("sse2") else
true when (ODIN_ARCH == .arm64 || ODIN_ARCH == .arm32) && !intrinsics.has_target_feature("neon") else
true when (ODIN_ARCH == .wasm64p32 || ODIN_ARCH == .wasm32) && !intrinsics.has_target_feature("simd128") else
true when (ODIN_ARCH == .riscv64) && !intrinsics.has_target_feature("v") else
false
IS_EMULATED :: runtime.SIMD_IS_EMULATED
/*
Vector of 16 `u8` lanes (128 bits).