diff options
Diffstat (limited to 'target/arm/helper-a64.c')
| -rw-r--r-- | target/arm/helper-a64.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c index 3e00a9ead1..06fd321fae 100644 --- a/target/arm/helper-a64.c +++ b/target/arm/helper-a64.c @@ -153,13 +153,14 @@ uint64_t HELPER(simd_tbl)(CPUARMState *env, uint64_t result, uint64_t indices, if (index < 16 * numregs) { /* Convert index (a byte offset into the virtual table * which is a series of 128-bit vectors concatenated) - * into the correct vfp.regs[] element plus a bit offset + * into the correct register element plus a bit offset * into that element, bearing in mind that the table * can wrap around from V31 to V0. */ int elt = (rn * 2 + (index >> 3)) % 64; int bitidx = (index & 7) * 8; - uint64_t val = extract64(env->vfp.regs[elt], bitidx, 8); + uint64_t *q = aa64_vfp_qreg(env, elt >> 1); + uint64_t val = extract64(q[elt & 1], bitidx, 8); result = deposit64(result, shift, 8, val); } |