@@ -1482,6 +1482,13 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
case INDEX_op_ext32u_i64:
tcg_out_arithi(s, args[0], args[1], 0, SHIFT_SRL);
break;
+ case INDEX_op_trunc_shr_i32:
+ if (args[2] == 0) {
+ tcg_out_mov(s, TCG_TYPE_I32, args[0], args[1]);
+ } else {
+ tcg_out_arithi(s, args[0], args[1], args[2], SHIFT_SRLX);
+ }
+ break;
case INDEX_op_brcond_i64:
tcg_out_brcond_i64(s, args[2], args[0], args[1], const_args[1],
@@ -1593,6 +1600,7 @@ static const TCGTargetOpDef sparc_op_defs[] = {
{ INDEX_op_ext32s_i64, { "r", "r" } },
{ INDEX_op_ext32u_i64, { "r", "r" } },
+ { INDEX_op_trunc_shr_i32, { "r", "r" } },
{ INDEX_op_brcond_i64, { "rZ", "rJ" } },
{ INDEX_op_setcond_i64, { "r", "rZ", "rJ" } },
@@ -117,7 +117,7 @@ typedef enum {
#define TCG_TARGET_HAS_mulsh_i32 0
#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_trunc_shr_i32 0
+#define TCG_TARGET_HAS_trunc_shr_i32 1
#define TCG_TARGET_HAS_div_i64 1
#define TCG_TARGET_HAS_rem_i64 0
#define TCG_TARGET_HAS_rot_i64 0
Unlike a 64-bit shift op, allows the output to be in %l or %i registers for sparcv8plus. Signed-off-by: Richard Henderson <rth@twiddle.net> --- tcg/sparc/tcg-target.c | 8 ++++++++ tcg/sparc/tcg-target.h | 2 +- 2 files changed, 9 insertions(+), 1 deletion(-)