diff options
Diffstat (limited to 'src/sync/atomic/asm_ppc64x.s')
| -rw-r--r-- | src/sync/atomic/asm_ppc64x.s | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/src/sync/atomic/asm_ppc64x.s b/src/sync/atomic/asm_ppc64x.s index ed348458b4..2474e96435 100644 --- a/src/sync/atomic/asm_ppc64x.s +++ b/src/sync/atomic/asm_ppc64x.s @@ -15,8 +15,7 @@ TEXT ·SwapUint32(SB),NOSPLIT,$0-20 SYNC LWAR (R3), R5 STWCCC R4, (R3) - BNE -3(PC) - SYNC + BNE -2(PC) ISYNC MOVW R5, old+16(FP) RET @@ -30,8 +29,7 @@ TEXT ·SwapUint64(SB),NOSPLIT,$0-24 SYNC LDAR (R3), R5 STDCCC R4, (R3) - BNE -3(PC) - SYNC + BNE -2(PC) ISYNC MOVD R5, old+16(FP) RET @@ -49,10 +47,9 @@ TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-17 SYNC LWAR (R3), R6 CMPW R6, R4 - BNE 8(PC) + BNE 7(PC) STWCCC R5, (R3) - BNE -5(PC) - SYNC + BNE -4(PC) ISYNC MOVD $1, R3 MOVB R3, swapped+16(FP) @@ -73,10 +70,9 @@ TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$0-25 SYNC LDAR (R3), R6 CMP R6, R4 - BNE 8(PC) + BNE 7(PC) STDCCC R5, (R3) - BNE -5(PC) - SYNC + BNE -4(PC) ISYNC MOVD $1, R3 MOVB R3, swapped+24(FP) @@ -94,8 +90,7 @@ TEXT ·AddUint32(SB),NOSPLIT,$0-20 LWAR (R3), R5 ADD R4, R5 STWCCC R5, (R3) - BNE -4(PC) - SYNC + BNE -3(PC) ISYNC MOVW R5, ret+16(FP) RET @@ -113,8 +108,7 @@ TEXT ·AddUint64(SB),NOSPLIT,$0-24 LDAR (R3), R5 ADD R4, R5 STDCCC R5, (R3) - BNE -4(PC) - SYNC + BNE -3(PC) ISYNC MOVD R5, ret+16(FP) RET |