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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-04-30 19:09:33 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-05-04 12:57:56 +0100 |
| commit | 32da0e330d3e5218b669079826496751fb52c1ca (patch) | |
| tree | 35690ee586218e75627d50c1c53c7a31547b346e /target/arm/translate.c | |
| parent | 94d5eb7b3f72fbbdee55d7908e9cb6de95949f4b (diff) | |
| download | qemu-32da0e330d3e5218b669079826496751fb52c1ca.zip qemu-32da0e330d3e5218b669079826496751fb52c1ca.tar.gz qemu-32da0e330d3e5218b669079826496751fb52c1ca.tar.bz2 | |
target/arm: Convert V[US]DOT (vector) to decodetree
Convert the V[US]DOT (vector) insns to decodetree.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200430181003.21682-7-peter.maydell@linaro.org
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 993bead..7d3aea8 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -7048,14 +7048,7 @@ static int disas_neon_insn_3same_ext(DisasContext *s, uint32_t insn) bool is_long = false, q = extract32(insn, 6, 1); bool ptr_is_env = false; - if ((insn & 0xfeb00f00) == 0xfc200d00) { - /* V[US]DOT -- 1111 1100 0.10 .... .... 1101 .Q.U .... */ - bool u = extract32(insn, 4, 1); - if (!dc_isar_feature(aa32_dp, s)) { - return 1; - } - fn_gvec = u ? gen_helper_gvec_udot_b : gen_helper_gvec_sdot_b; - } else if ((insn & 0xff300f10) == 0xfc200810) { + if ((insn & 0xff300f10) == 0xfc200810) { /* VFM[AS]L -- 1111 1100 S.10 .... .... 1000 .Q.1 .... */ int is_s = extract32(insn, 23, 1); if (!dc_isar_feature(aa32_fhm, s)) { |