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Diffstat (limited to 'tcg/mips/tcg-target.c')
-rw-r--r--tcg/mips/tcg-target.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index 7e4013e1e6..ae2b274d85 100644
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -323,6 +323,9 @@ enum {
OPC_BLTZ = OPC_REGIMM | (0x00 << 16),
OPC_BGEZ = OPC_REGIMM | (0x01 << 16),
+ OPC_SPECIAL2 = 0x1c << 26,
+ OPC_MUL = OPC_SPECIAL2 | 0x002,
+
OPC_SPECIAL3 = 0x1f << 26,
OPC_INS = OPC_SPECIAL3 | 0x004,
OPC_WSBH = OPC_SPECIAL3 | 0x0a0,
@@ -1403,8 +1406,12 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
tcg_out_mov(s, TCG_TYPE_I32, args[0], TCG_REG_AT);
break;
case INDEX_op_mul_i32:
+#if defined(__mips_isa_rev) && (__mips_isa_rev >= 1)
+ tcg_out_opc_reg(s, OPC_MUL, args[0], args[1], args[2]);
+#else
tcg_out_opc_reg(s, OPC_MULT, 0, args[1], args[2]);
tcg_out_opc_reg(s, OPC_MFLO, args[0], 0, 0);
+#endif
break;
case INDEX_op_mulu2_i32:
tcg_out_opc_reg(s, OPC_MULTU, 0, args[2], args[3]);