diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-08-30 20:09:04 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-09-16 14:57:15 +0000 |
| commit | e8967b6152b2b1fd953943ad03189d8a8b7f637b (patch) | |
| tree | c286df8aca8da536f47099bbdce4132305c97dd9 /target/arm | |
| parent | 9622c697d1bb2addec4added61e3a0f6ad5e8bfb (diff) | |
target/arm: Use tcg_gen_gvec_cmpi for compare vs 0
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230831030904.1194667-3-richard.henderson@linaro.org>
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/tcg/translate.c | 58 |
1 files changed, 10 insertions, 48 deletions
diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c index 976b704200..d83a0e772c 100644 --- a/target/arm/tcg/translate.c +++ b/target/arm/tcg/translate.c @@ -2943,54 +2943,16 @@ void gen_gvec_sqrdmlsh_qc(unsigned vece, uint32_t rd_ofs, uint32_t rn_ofs, gen_gvec_fn3_qc(rd_ofs, rn_ofs, rm_ofs, opr_sz, max_sz, fns[vece - 1]); } -#define GEN_CMP0(NAME, COND) \ - static void gen_##NAME##0_i32(TCGv_i32 d, TCGv_i32 a) \ - { \ - tcg_gen_negsetcond_i32(COND, d, a, tcg_constant_i32(0)); \ - } \ - static void gen_##NAME##0_i64(TCGv_i64 d, TCGv_i64 a) \ - { \ - tcg_gen_negsetcond_i64(COND, d, a, tcg_constant_i64(0)); \ - } \ - static void gen_##NAME##0_vec(unsigned vece, TCGv_vec d, TCGv_vec a) \ - { \ - TCGv_vec zero = tcg_constant_vec_matching(d, vece, 0); \ - tcg_gen_cmp_vec(COND, vece, d, a, zero); \ - } \ - void gen_gvec_##NAME##0(unsigned vece, uint32_t d, uint32_t m, \ - uint32_t opr_sz, uint32_t max_sz) \ - { \ - const GVecGen2 op[4] = { \ - { .fno = gen_helper_gvec_##NAME##0_b, \ - .fniv = gen_##NAME##0_vec, \ - .opt_opc = vecop_list_cmp, \ - .vece = MO_8 }, \ - { .fno = gen_helper_gvec_##NAME##0_h, \ - .fniv = gen_##NAME##0_vec, \ - .opt_opc = vecop_list_cmp, \ - .vece = MO_16 }, \ - { .fni4 = gen_##NAME##0_i32, \ - .fniv = gen_##NAME##0_vec, \ - .opt_opc = vecop_list_cmp, \ - .vece = MO_32 }, \ - { .fni8 = gen_##NAME##0_i64, \ - .fniv = gen_##NAME##0_vec, \ - .opt_opc = vecop_list_cmp, \ - .prefer_i64 = TCG_TARGET_REG_BITS == 64, \ - .vece = MO_64 }, \ - }; \ - tcg_gen_gvec_2(d, m, opr_sz, max_sz, &op[vece]); \ - } - -static const TCGOpcode vecop_list_cmp[] = { - INDEX_op_cmp_vec, 0 -}; - -GEN_CMP0(ceq, TCG_COND_EQ) -GEN_CMP0(cle, TCG_COND_LE) -GEN_CMP0(cge, TCG_COND_GE) -GEN_CMP0(clt, TCG_COND_LT) -GEN_CMP0(cgt, TCG_COND_GT) +#define GEN_CMP0(NAME, COND) \ + void NAME(unsigned vece, uint32_t d, uint32_t m, \ + uint32_t opr_sz, uint32_t max_sz) \ + { tcg_gen_gvec_cmpi(COND, vece, d, m, 0, opr_sz, max_sz); } + +GEN_CMP0(gen_gvec_ceq0, TCG_COND_EQ) +GEN_CMP0(gen_gvec_cle0, TCG_COND_LE) +GEN_CMP0(gen_gvec_cge0, TCG_COND_GE) +GEN_CMP0(gen_gvec_clt0, TCG_COND_LT) +GEN_CMP0(gen_gvec_cgt0, TCG_COND_GT) #undef GEN_CMP0 |