From: Christophe Lyon <christophe.l...@st.com>
Handle unsigned variant of VQ(R)SHRN instructions.
Signed-off-by: Christophe Lyon <christophe.l...@st.com>
---
target-arm/translate.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index a614e34..61d4c4c 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -4865,8 +4865,12 @@ static int disas_neon_data_insn(CPUState * env,
DisasContext *s, uint32_t insn)
} else { /* VSHRN / VRSHRN */
gen_neon_narrow(size - 1, tmp, cpu_V0);
}
- } else { /* VQSHRN / VQRSHRN */
- gen_neon_narrow_satu(size - 1, tmp, cpu_V0);
+ } else {
+ if (u) { /* VQSHRUN / VQRSHRUN */
+ gen_neon_narrow_satu(size - 1, tmp, cpu_V0);
+ } else { /* VQSHRN / VQRSHRN */
+ gen_neon_narrow_sats(size - 1, tmp, cpu_V0);
+ }
}
neon_store_reg(rd, pass, tmp);
} /* for pass */
--
1.7.2.3
