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41bf1ab6dd
The BMI ones mostly aren't particularly interesting--they're mostly trivially representable in-language--but PDEP and PEXT from BMI2 could be.
47 lines
1.4 KiB
Odin
47 lines
1.4 KiB
Odin
#+build i386, amd64
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package simd_x86
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@(require_results, enable_target_feature = "bmi2")
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_bzhi_u32 :: #force_inline proc "c" (a, index: u32) -> u32 {
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return bzhi_u32(a, index)
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}
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@(require_results, enable_target_feature = "bmi2")
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_bzhi_u64 :: #force_inline proc "c" (a, index: u64) -> u64 {
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return bzhi_u64(a, index)
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}
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@(require_results, enable_target_feature = "bmi2")
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_pdep_u32 :: #force_inline proc "c" (a, mask: u32) -> u32 {
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return pdep_u32(a, mask)
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}
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@(require_results, enable_target_feature = "bmi2")
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_pdep_u64 :: #force_inline proc "c" (a, mask: u64) -> u64 {
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return pdep_u64(a, mask)
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}
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@(require_results, enable_target_feature = "bmi2")
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_pext_u32 :: #force_inline proc "c" (a, mask: u32) -> u32 {
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return pext_u32(a, mask)
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}
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@(require_results, enable_target_feature = "bmi2")
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_pext_u64 :: #force_inline proc "c" (a, mask: u64) -> u64 {
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return pext_u64(a, mask)
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}
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@(private, default_calling_convention = "none")
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foreign _ {
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@(link_name = "llvm.x86.bmi.bzhi.32")
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bzhi_u32 :: proc(a, index: u32) -> u32 ---
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@(link_name = "llvm.x86.bmi.bzhi.64")
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bzhi_u64 :: proc(a, index: u64) -> u64 ---
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@(link_name = "llvm.x86.bmi.pdep.32")
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pdep_u32 :: proc(a, mask: u32) -> u32 ---
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@(link_name = "llvm.x86.bmi.pdep.64")
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pdep_u64 :: proc(a, mask: u64) -> u64 ---
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@(link_name = "llvm.x86.bmi.pext.32")
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pext_u32 :: proc(a, mask: u32) -> u32 ---
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@(link_name = "llvm.x86.bmi.pext.64")
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pext_u64 :: proc(a, mask: u64) -> u64 ---
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}
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