diff mbox series

[v2,31/90] target/sparc: Move MULX to decodetree

Message ID 20231017061244.681584-32-richard.henderson@linaro.org
State New
Headers show
Series target/sparc: Convert to decodetree | expand

Commit Message

Richard Henderson Oct. 17, 2023, 6:11 a.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/sparc/insns.decode | 1 +
 target/sparc/translate.c  | 6 +-----
 2 files changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/target/sparc/insns.decode b/target/sparc/insns.decode
index abcee27fd4..d9474d2a20 100644
--- a/target/sparc/insns.decode
+++ b/target/sparc/insns.decode
@@ -171,5 +171,6 @@  XORN        10 ..... 000111 ..... . .............          @r_r_ri
 XORNcc      10 ..... 010111 ..... . .............          @r_r_ri
 ADDC        10 ..... 001000 ..... . .............          @r_r_ri
 ADDCcc      10 ..... 011000 ..... . .............          @r_r_ri
+MULX        10 ..... 001001 ..... . .............          @r_r_ri
 
 Tcc         10 0 cond:4 111010 rs1:5 imm:1 cc:1 00000 rs2_or_imm:7
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index 27375c74ec..b3ce3947f3 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -4183,6 +4183,7 @@  TRANS(SUB, ALL, do_arith, a, tcg_gen_sub_tl, tcg_gen_subi_tl)
 TRANS(ANDN, ALL, do_arith, a, tcg_gen_andc_tl, NULL)
 TRANS(ORN, ALL, do_arith, a, tcg_gen_orc_tl, NULL)
 TRANS(XORN, ALL, do_arith, a, tcg_gen_eqv_tl, NULL)
+TRANS(MULX, 64, do_arith, a, tcg_gen_mul_tl, tcg_gen_muli_tl)
 
 TRANS(ADDcc, ALL, do_cc_arith, a, CC_OP_ADD, gen_op_add_cc, NULL)
 TRANS(ANDcc, ALL, do_cc_arith, a, CC_OP_LOGIC, tcg_gen_and_tl, tcg_gen_andi_tl)
@@ -4654,11 +4655,6 @@  static void disas_sparc_legacy(DisasContext *dc, unsigned int insn)
                     cpu_src1 = get_src1(dc, insn);
                     cpu_src2 = get_src2(dc, insn);
                     switch (xop & ~0x10) {
-#ifdef TARGET_SPARC64
-                    case 0x9: /* V9 mulx */
-                        tcg_gen_mul_i64(cpu_dst, cpu_src1, cpu_src2);
-                        break;
-#endif
                     case 0xa: /* umul */
                         CHECK_IU_FEATURE(dc, MUL);
                         gen_op_umul(cpu_dst, cpu_src1, cpu_src2);