diff options
Diffstat (limited to 'src/sync/atomic')
| -rw-r--r-- | src/sync/atomic/asm_ppc64x.s | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/sync/atomic/asm_ppc64x.s b/src/sync/atomic/asm_ppc64x.s index 44e26698b4..dc93ed8e1d 100644 --- a/src/sync/atomic/asm_ppc64x.s +++ b/src/sync/atomic/asm_ppc64x.s @@ -12,7 +12,7 @@ TEXT ·SwapInt32(SB),NOSPLIT,$0-20 TEXT ·SwapUint32(SB),NOSPLIT,$0-20 MOVD addr+0(FP), R3 MOVW new+8(FP), R4 - SYNC + LWSYNC LWAR (R3), R5 STWCCC R4, (R3) BNE -2(PC) @@ -26,7 +26,7 @@ TEXT ·SwapInt64(SB),NOSPLIT,$0-24 TEXT ·SwapUint64(SB),NOSPLIT,$0-24 MOVD addr+0(FP), R3 MOVD new+8(FP), R4 - SYNC + LWSYNC LDAR (R3), R5 STDCCC R4, (R3) BNE -2(PC) @@ -44,13 +44,13 @@ TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-17 MOVD addr+0(FP), R3 MOVW old+8(FP), R4 MOVW new+12(FP), R5 - SYNC + LWSYNC LWAR (R3), R6 CMPW R6, R4 BNE 7(PC) STWCCC R5, (R3) BNE -4(PC) - ISYNC + LWSYNC MOVD $1, R3 MOVB R3, swapped+16(FP) RET @@ -67,13 +67,13 @@ TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$0-25 MOVD addr+0(FP), R3 MOVD old+8(FP), R4 MOVD new+16(FP), R5 - SYNC + LWSYNC LDAR (R3), R6 CMP R6, R4 BNE 7(PC) STDCCC R5, (R3) BNE -4(PC) - ISYNC + LWSYNC MOVD $1, R3 MOVB R3, swapped+24(FP) RET @@ -86,12 +86,11 @@ TEXT ·AddInt32(SB),NOSPLIT,$0-20 TEXT ·AddUint32(SB),NOSPLIT,$0-20 MOVD addr+0(FP), R3 MOVW delta+8(FP), R4 - SYNC + LWSYNC LWAR (R3), R5 ADD R4, R5 STWCCC R5, (R3) BNE -3(PC) - ISYNC MOVW R5, new+16(FP) RET @@ -104,12 +103,11 @@ TEXT ·AddInt64(SB),NOSPLIT,$0-24 TEXT ·AddUint64(SB),NOSPLIT,$0-24 MOVD addr+0(FP), R3 MOVD delta+8(FP), R4 - SYNC + LWSYNC LDAR (R3), R5 ADD R4, R5 STDCCC R5, (R3) BNE -3(PC) - ISYNC MOVD R5, new+16(FP) RET |