diff options
| -rw-r--r-- | target/riscv/vector_helper.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c index a156573..356cef8 100644 --- a/target/riscv/vector_helper.c +++ b/target/riscv/vector_helper.c @@ -2451,7 +2451,7 @@ static inline int8_t ssub8(CPURISCVState *env, int vxrm, int8_t a, int8_t b) { int8_t res = a - b; if ((res ^ a) & (a ^ b) & INT8_MIN) { - res = a > 0 ? INT8_MAX : INT8_MIN; + res = a >= 0 ? INT8_MAX : INT8_MIN; env->vxsat = 0x1; } return res; @@ -2461,7 +2461,7 @@ static inline int16_t ssub16(CPURISCVState *env, int vxrm, int16_t a, int16_t b) { int16_t res = a - b; if ((res ^ a) & (a ^ b) & INT16_MIN) { - res = a > 0 ? INT16_MAX : INT16_MIN; + res = a >= 0 ? INT16_MAX : INT16_MIN; env->vxsat = 0x1; } return res; @@ -2471,7 +2471,7 @@ static inline int32_t ssub32(CPURISCVState *env, int vxrm, int32_t a, int32_t b) { int32_t res = a - b; if ((res ^ a) & (a ^ b) & INT32_MIN) { - res = a > 0 ? INT32_MAX : INT32_MIN; + res = a >= 0 ? INT32_MAX : INT32_MIN; env->vxsat = 0x1; } return res; @@ -2481,7 +2481,7 @@ static inline int64_t ssub64(CPURISCVState *env, int vxrm, int64_t a, int64_t b) { int64_t res = a - b; if ((res ^ a) & (a ^ b) & INT64_MIN) { - res = a > 0 ? INT64_MAX : INT64_MIN; + res = a >= 0 ? INT64_MAX : INT64_MIN; env->vxsat = 0x1; } return res; |