diff options
| author | Richard Henderson | 2018-10-24 08:50:19 +0200 |
|---|---|---|
| committer | Peter Maydell | 2018-10-24 08:51:37 +0200 |
| commit | 4bf940bebad273e4b3534ae3f83f2c9d1191d3a2 (patch) | |
| tree | 81a80fe942d75ee6ad0a6d9700307ba0f28f784d /target | |
| parent | target/arm: Use gvec for NEON_3R_VADD_VSUB insns (diff) | |
| download | qemu-4bf940bebad273e4b3534ae3f83f2c9d1191d3a2.tar.gz qemu-4bf940bebad273e4b3534ae3f83f2c9d1191d3a2.tar.xz qemu-4bf940bebad273e4b3534ae3f83f2c9d1191d3a2.zip | |
target/arm: Use gvec for NEON_2RM_VMN, NEON_2RM_VNEG
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181011205206.3552-11-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/arm/translate.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index fc0173076a..d29328774b 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -7501,6 +7501,14 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) tcg_temp_free_ptr(ptr1); tcg_temp_free_ptr(ptr2); break; + + case NEON_2RM_VMVN: + tcg_gen_gvec_not(0, rd_ofs, rm_ofs, vec_size, vec_size); + break; + case NEON_2RM_VNEG: + tcg_gen_gvec_neg(size, rd_ofs, rm_ofs, vec_size, vec_size); + break; + default: elementwise: for (pass = 0; pass < (q ? 4 : 2); pass++) { @@ -7541,9 +7549,6 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) case NEON_2RM_VCNT: gen_helper_neon_cnt_u8(tmp, tmp); break; - case NEON_2RM_VMVN: - tcg_gen_not_i32(tmp, tmp); - break; case NEON_2RM_VQABS: switch (size) { case 0: @@ -7616,11 +7621,6 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) default: abort(); } break; - case NEON_2RM_VNEG: - tmp2 = tcg_const_i32(0); - gen_neon_rsb(size, tmp, tmp2); - tcg_temp_free_i32(tmp2); - break; case NEON_2RM_VCGT0_F: { TCGv_ptr fpstatus = get_fpstatus_ptr(1); |