diff options
Diffstat (limited to 'pkg/atomicbitops')
| -rw-r--r-- | pkg/atomicbitops/atomicbitops_amd64.s | 16 | ||||
| -rw-r--r-- | pkg/atomicbitops/atomicbitops_arm64.s | 16 | ||||
| -rw-r--r-- | pkg/atomicbitops/atomicbitops_noasm.go | 8 |
3 files changed, 16 insertions, 24 deletions
diff --git a/pkg/atomicbitops/atomicbitops_amd64.s b/pkg/atomicbitops/atomicbitops_amd64.s index f0edd4de7..54c887ee5 100644 --- a/pkg/atomicbitops/atomicbitops_amd64.s +++ b/pkg/atomicbitops/atomicbitops_amd64.s @@ -16,28 +16,28 @@ #include "textflag.h" -TEXT ·AndUint32(SB),NOSPLIT,$0-12 +TEXT ·AndUint32(SB),$0-12 MOVQ addr+0(FP), BP MOVL val+8(FP), AX LOCK ANDL AX, 0(BP) RET -TEXT ·OrUint32(SB),NOSPLIT,$0-12 +TEXT ·OrUint32(SB),$0-12 MOVQ addr+0(FP), BP MOVL val+8(FP), AX LOCK ORL AX, 0(BP) RET -TEXT ·XorUint32(SB),NOSPLIT,$0-12 +TEXT ·XorUint32(SB),$0-12 MOVQ addr+0(FP), BP MOVL val+8(FP), AX LOCK XORL AX, 0(BP) RET -TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-20 +TEXT ·CompareAndSwapUint32(SB),$0-20 MOVQ addr+0(FP), DI MOVL old+8(FP), AX MOVL new+12(FP), DX @@ -46,28 +46,28 @@ TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-20 MOVL AX, ret+16(FP) RET -TEXT ·AndUint64(SB),NOSPLIT,$0-16 +TEXT ·AndUint64(SB),$0-16 MOVQ addr+0(FP), BP MOVQ val+8(FP), AX LOCK ANDQ AX, 0(BP) RET -TEXT ·OrUint64(SB),NOSPLIT,$0-16 +TEXT ·OrUint64(SB),$0-16 MOVQ addr+0(FP), BP MOVQ val+8(FP), AX LOCK ORQ AX, 0(BP) RET -TEXT ·XorUint64(SB),NOSPLIT,$0-16 +TEXT ·XorUint64(SB),$0-16 MOVQ addr+0(FP), BP MOVQ val+8(FP), AX LOCK XORQ AX, 0(BP) RET -TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$0-32 +TEXT ·CompareAndSwapUint64(SB),$0-32 MOVQ addr+0(FP), DI MOVQ old+8(FP), AX MOVQ new+16(FP), DX diff --git a/pkg/atomicbitops/atomicbitops_arm64.s b/pkg/atomicbitops/atomicbitops_arm64.s index 644a6bca5..5c780851b 100644 --- a/pkg/atomicbitops/atomicbitops_arm64.s +++ b/pkg/atomicbitops/atomicbitops_arm64.s @@ -16,7 +16,7 @@ #include "textflag.h" -TEXT ·AndUint32(SB),NOSPLIT,$0-12 +TEXT ·AndUint32(SB),$0-12 MOVD ptr+0(FP), R0 MOVW val+8(FP), R1 again: @@ -26,7 +26,7 @@ again: CBNZ R3, again RET -TEXT ·OrUint32(SB),NOSPLIT,$0-12 +TEXT ·OrUint32(SB),$0-12 MOVD ptr+0(FP), R0 MOVW val+8(FP), R1 again: @@ -36,7 +36,7 @@ again: CBNZ R3, again RET -TEXT ·XorUint32(SB),NOSPLIT,$0-12 +TEXT ·XorUint32(SB),$0-12 MOVD ptr+0(FP), R0 MOVW val+8(FP), R1 again: @@ -46,7 +46,7 @@ again: CBNZ R3, again RET -TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-20 +TEXT ·CompareAndSwapUint32(SB),$0-20 MOVD addr+0(FP), R0 MOVW old+8(FP), R1 MOVW new+12(FP), R2 @@ -60,7 +60,7 @@ done: MOVW R3, prev+16(FP) RET -TEXT ·AndUint64(SB),NOSPLIT,$0-16 +TEXT ·AndUint64(SB),$0-16 MOVD ptr+0(FP), R0 MOVD val+8(FP), R1 again: @@ -70,7 +70,7 @@ again: CBNZ R3, again RET -TEXT ·OrUint64(SB),NOSPLIT,$0-16 +TEXT ·OrUint64(SB),$0-16 MOVD ptr+0(FP), R0 MOVD val+8(FP), R1 again: @@ -80,7 +80,7 @@ again: CBNZ R3, again RET -TEXT ·XorUint64(SB),NOSPLIT,$0-16 +TEXT ·XorUint64(SB),$0-16 MOVD ptr+0(FP), R0 MOVD val+8(FP), R1 again: @@ -90,7 +90,7 @@ again: CBNZ R3, again RET -TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$0-32 +TEXT ·CompareAndSwapUint64(SB),$0-32 MOVD addr+0(FP), R0 MOVD old+8(FP), R1 MOVD new+16(FP), R2 diff --git a/pkg/atomicbitops/atomicbitops_noasm.go b/pkg/atomicbitops/atomicbitops_noasm.go index 4e9c27b98..3b2898256 100644 --- a/pkg/atomicbitops/atomicbitops_noasm.go +++ b/pkg/atomicbitops/atomicbitops_noasm.go @@ -20,7 +20,6 @@ import ( "sync/atomic" ) -//go:nosplit func AndUint32(addr *uint32, val uint32) { for { o := atomic.LoadUint32(addr) @@ -31,7 +30,6 @@ func AndUint32(addr *uint32, val uint32) { } } -//go:nosplit func OrUint32(addr *uint32, val uint32) { for { o := atomic.LoadUint32(addr) @@ -42,7 +40,6 @@ func OrUint32(addr *uint32, val uint32) { } } -//go:nosplit func XorUint32(addr *uint32, val uint32) { for { o := atomic.LoadUint32(addr) @@ -53,7 +50,6 @@ func XorUint32(addr *uint32, val uint32) { } } -//go:nosplit func CompareAndSwapUint32(addr *uint32, old, new uint32) (prev uint32) { for { prev = atomic.LoadUint32(addr) @@ -66,7 +62,6 @@ func CompareAndSwapUint32(addr *uint32, old, new uint32) (prev uint32) { } } -//go:nosplit func AndUint64(addr *uint64, val uint64) { for { o := atomic.LoadUint64(addr) @@ -77,7 +72,6 @@ func AndUint64(addr *uint64, val uint64) { } } -//go:nosplit func OrUint64(addr *uint64, val uint64) { for { o := atomic.LoadUint64(addr) @@ -88,7 +82,6 @@ func OrUint64(addr *uint64, val uint64) { } } -//go:nosplit func XorUint64(addr *uint64, val uint64) { for { o := atomic.LoadUint64(addr) @@ -99,7 +92,6 @@ func XorUint64(addr *uint64, val uint64) { } } -//go:nosplit func CompareAndSwapUint64(addr *uint64, old, new uint64) (prev uint64) { for { prev = atomic.LoadUint64(addr) |