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Add amd64 specific instructions

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This commit is contained in:
gingerBill
2022-05-29 13:34:59 +01:00
parent 910799cc5f
commit 3ad2cde833
2 changed files with 64 additions and 0 deletions
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core/simd/x86/sse.odin
+21
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@@ -417,6 +417,18 @@ _mm_stream_ps :: #force_inline proc "c" (addr: [^]f32, a: __m128) {
intrinsics.non_temporal_store((^__m128)(addr), a)
}
when ODIN_ARCH == .amd64 {
_mm_cvtss_si64 :: #force_inline proc "c"(a: __m128) -> i64 {
return cvtss2si64(a)
}
_mm_cvttss_si64 :: #force_inline proc "c"(a: __m128) -> i64 {
return cvttss2si64(a)
}
_mm_cvtsi64_ss :: #force_inline proc "c"(a: __m128, b: i64) -> __m128 {
return cvtsi642ss(a, b)
}
}
@(default_calling_convention="c")
@(private)
@@ -493,4 +505,13 @@ foreign _ {
prefetch :: proc(p: rawptr, #const rw, loc, ty: u32) ---
@(link_name="llvm.x86.sse.cmp.ss")
cmpss :: proc(a, b: __m128, #const imm8: u8) -> __m128 ---
// amd64 only
@(link_name="llvm.x86.sse.cvtss2si64")
cvtss2si64 :: proc(a: __m128) -> i64 ---
@(link_name="llvm.x86.sse.cvttss2si64")
cvttss2si64 :: proc(a: __m128) -> i64 ---
@(link_name="llvm.x86.sse.cvtsi642ss")
cvtsi642ss :: proc(a: __m128, b: i64) -> __m128 ---
}