diff options
Diffstat (limited to 'tcg/sparc/tcg-target.c')
| -rw-r--r-- | tcg/sparc/tcg-target.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c index e625aa3223..be5c1706d2 100644 --- a/tcg/sparc/tcg-target.c +++ b/tcg/sparc/tcg-target.c @@ -1154,13 +1154,16 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, goto gen_arith; case INDEX_op_shl_i32: c = SHIFT_SLL; - goto gen_arith; + do_shift32: + /* Limit immediate shift count lest we create an illegal insn. */ + tcg_out_arithc(s, args[0], args[1], args[2] & 31, const_args[2], c); + break; case INDEX_op_shr_i32: c = SHIFT_SRL; - goto gen_arith; + goto do_shift32; case INDEX_op_sar_i32: c = SHIFT_SRA; - goto gen_arith; + goto do_shift32; case INDEX_op_mul_i32: c = ARITH_UMUL; goto gen_arith; @@ -1281,13 +1284,16 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, break; case INDEX_op_shl_i64: c = SHIFT_SLLX; - goto gen_arith; + do_shift64: + /* Limit immediate shift count lest we create an illegal insn. */ + tcg_out_arithc(s, args[0], args[1], args[2] & 63, const_args[2], c); + break; case INDEX_op_shr_i64: c = SHIFT_SRLX; - goto gen_arith; + goto do_shift64; case INDEX_op_sar_i64: c = SHIFT_SRAX; - goto gen_arith; + goto do_shift64; case INDEX_op_mul_i64: c = ARITH_MULX; goto gen_arith; |