diff options
| author | Andrew Gerrand <adg@golang.org> | 2011-06-10 13:50:19 +1000 |
|---|---|---|
| committer | Andrew Gerrand <adg@golang.org> | 2011-06-10 13:50:19 +1000 |
| commit | d44c4c351d9c3779b407e819fb1d06755492c9ad (patch) | |
| tree | 3f2ff89c11b1d025f7b5825624b43adb44790d62 | |
| parent | 86183e43c92be0f3761abd0855e5cdac2280e073 (diff) | |
| download | go-d44c4c351d9c3779b407e819fb1d06755492c9ad.tar.gz go-d44c4c351d9c3779b407e819fb1d06755492c9ad.zip | |
sync/atomic: fix arm check64 bug
R=r, rsc
CC=golang-dev
https://golang.org/cl/4571059
| -rw-r--r-- | src/pkg/sync/atomic/asm_arm.s | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/pkg/sync/atomic/asm_arm.s b/src/pkg/sync/atomic/asm_arm.s index 448a98a010..95e2f5be41 100644 --- a/src/pkg/sync/atomic/asm_arm.s +++ b/src/pkg/sync/atomic/asm_arm.s @@ -90,11 +90,11 @@ add64loop: TEXT check64<>(SB),7,$16 MOVW $10, R1 // 8-aligned stack address scratch space. - MOVW $8(SP), R3 - AND $~7, R3 + MOVW $8(R13), R5 + AND $~7, R5 loop: - LDREXD (R3), R2 - STREXD R2, (R3), R0 + LDREXD (R5), R2 + STREXD R2, (R5), R0 CMP $0, R0 BEQ ok SUB $1, R1 |