diff options
| -rw-r--r-- | target-arm/neon_helper.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target-arm/neon_helper.c b/target-arm/neon_helper.c index c97aa7dbd4..235a32c670 100644 --- a/target-arm/neon_helper.c +++ b/target-arm/neon_helper.c @@ -886,7 +886,10 @@ uint64_t HELPER(neon_qrshl_u64)(CPUState *env, uint64_t val, uint64_t shiftop) dest = src1 << tmp; \ if ((dest >> tmp) != src1) { \ SET_QC(); \ - dest = src1 >> 31; \ + dest = (uint32_t)(1 << (sizeof(src1) * 8 - 1)); \ + if (src1 > 0) { \ + dest--; \ + } \ } \ }} while (0) NEON_VOP_ENV(qrshl_s8, neon_s8, 4) |