diff options
| -rw-r--r-- | arch/mips/include/asm/atomic.h | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h index 0ab176bdb8e8..0babf2775d8e 100644 --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h @@ -225,12 +225,10 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) " .set arch=r4000 \n" "1: ll %1, %2 # atomic_sub_if_positive\n" " subu %0, %1, %3 \n" + " move %1, %0 \n" " bltz %0, 1f \n" - " sc %0, %2 \n" - " .set noreorder \n" - " beqzl %0, 1b \n" - " subu %0, %1, %3 \n" - " .set reorder \n" + " sc %1, %2 \n" + " beqzl %1, 1b \n" "1: \n" " .set mips0 \n" : "=&r" (result), "=&r" (temp), @@ -244,12 +242,10 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) " .set "MIPS_ISA_LEVEL" \n" "1: ll %1, %2 # atomic_sub_if_positive\n" " subu %0, %1, %3 \n" + " move %1, %0 \n" " bltz %0, 1f \n" - " sc %0, %2 \n" - " .set noreorder \n" - " beqz %0, 1b \n" - " subu %0, %1, %3 \n" - " .set reorder \n" + " sc %1, %2 \n" + " beqz %1, 1b \n" "1: \n" " .set mips0 \n" : "=&r" (result), "=&r" (temp), @@ -570,12 +566,10 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) " .set arch=r4000 \n" "1: lld %1, %2 # atomic64_sub_if_positive\n" " dsubu %0, %1, %3 \n" + " move %1, %0 \n" " bltz %0, 1f \n" - " scd %0, %2 \n" - " .set noreorder \n" - " beqzl %0, 1b \n" - " dsubu %0, %1, %3 \n" - " .set reorder \n" + " scd %1, %2 \n" + " beqzl %1, 1b \n" "1: \n" " .set mips0 \n" : "=&r" (result), "=&r" (temp), @@ -589,12 +583,10 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) " .set "MIPS_ISA_LEVEL" \n" "1: lld %1, %2 # atomic64_sub_if_positive\n" " dsubu %0, %1, %3 \n" + " move %1, %0 \n" " bltz %0, 1f \n" - " scd %0, %2 \n" - " .set noreorder \n" - " beqz %0, 1b \n" - " dsubu %0, %1, %3 \n" - " .set reorder \n" + " scd %1, %2 \n" + " beqz %1, 1b \n" "1: \n" " .set mips0 \n" : "=&r" (result), "=&r" (temp), |