mirrors/Odin
1
0
Fork 0
mirror of https://github.com/odin-lang/Odin.git synced 2026-01-06 04:57:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add enable_target_feature to ABM

Browse Source
This commit is contained in:
gingerBill
2022-05-30 16:08:06 +01:00
parent 68222cb8ab
commit 4e49d24df9
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
core/simd/x86/abm.odin
View File

@@ -3,21 +3,21 @@ package simd_x86
import "core:intrinsics"
@(require_results)
@(require_results, enable_target_feature="lzcnt")
_lzcnt_u32 :: #force_inline proc "c" (x: u32) -> u32 {
return intrinsics.count_leading_zeros(x)
}
@(require_results)
@(require_results, enable_target_feature="popcnt")
_popcnt32 :: #force_inline proc "c" (x: u32) -> i32 {
return i32(intrinsics.count_ones(x))
}
when ODIN_ARCH == .amd64 {
@(require_results)
@(require_results, enable_target_feature="lzcnt")
_lzcnt_u64 :: #force_inline proc "c" (x: u64) -> u64 {
return intrinsics.count_leading_zeros(x)
}
@(require_results)
@(require_results, enable_target_feature="popcnt")
_popcnt64 :: #force_inline proc "c" (x: u64) -> i32 {
return i32(intrinsics.count_ones(x))
}