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[mono] Enable SIMD intrinsics on winx64. #92673

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Merged
merged 2 commits into from
Sep 28, 2023
Merged

[mono] Enable SIMD intrinsics on winx64. #92673

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d256711
[mono] Enable SIMD intrinsics on winx64.
vargaz Sep 26, 2023
e32158b
Re-enable decompose on SIMD intrinsics on Windows.
lateralusX Sep 27, 2023
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16 changes: 5 additions & 11 deletions src/mono/mono/mini/simd-intrinsics.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1426,9 +1426,6 @@ emit_sri_vector (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsi
if (!COMPILE_LLVM (cfg)) {
if (vector_size != 128)
return NULL;
#ifdef TARGET_WIN32
return NULL;
#endif
if (!is_SIMD_feature_supported (cfg, MONO_CPU_X86_SSE41))
/* Some opcodes like pextrd require sse41 */
return NULL;
Expand Down Expand Up @@ -2470,9 +2467,6 @@ emit_vector64_vector128_t (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSign
#ifdef TARGET_AMD64
if (!COMPILE_LLVM (cfg) && (size != 16))
return NULL;
#ifdef TARGET_WIN32
return NULL;
#endif
#endif

switch (id) {
Expand Down Expand Up @@ -5925,10 +5919,7 @@ arch_emit_simd_intrinsics (const char *class_ns, const char *class_name, MonoCom
return emit_vector_2_3_4 (cfg, cmethod, fsig, args);
}

MonoInst *simd_inst = emit_amd64_intrinsics (class_ns, class_name, cfg, cmethod, fsig, args);
if (simd_inst != NULL)
cfg->uses_simd_intrinsics |= MONO_CFG_USES_SIMD_INTRINSICS;
return simd_inst;
return emit_amd64_intrinsics (class_ns, class_name, cfg, cmethod, fsig, args);
}
#elif defined(TARGET_WASM)
static
Expand Down Expand Up @@ -6022,7 +6013,10 @@ emit_intrinsics (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsi
class_ns = m_class_get_name_space (m_class_get_nested_in (cmethod->klass));


return ecb (class_ns, class_name, cfg, cmethod, fsig, args);
MonoInst *simd_inst = ecb (class_ns, class_name, cfg, cmethod, fsig, args);
if (simd_inst)
cfg->uses_simd_intrinsics |= MONO_CFG_USES_SIMD_INTRINSICS;
return simd_inst;
}

MonoInst*
Expand Down