tcg: Remove movi and dupi opcodes

These are now completely covered by mov from a
TYPE_CONST temporary.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 1 insertions, 17 deletions

diff --git a/tcg/tcg.c b/tcg/tcg.c
index 1cadfe070c..5b0e42be91 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1564,7 +1564,6 @@ bool tcg_op_supported(TCGOpcode op)
         return TCG_TARGET_HAS_goto_ptr;
 
     case INDEX_op_mov_i32:
-    case INDEX_op_movi_i32:
     case INDEX_op_setcond_i32:
     case INDEX_op_brcond_i32:
     case INDEX_op_ld8u_i32:
@@ -1658,7 +1657,6 @@ bool tcg_op_supported(TCGOpcode op)
         return TCG_TARGET_REG_BITS == 32;
 
     case INDEX_op_mov_i64:
-    case INDEX_op_movi_i64:
     case INDEX_op_setcond_i64:
     case INDEX_op_brcond_i64:
     case INDEX_op_ld8u_i64:
@@ -1764,7 +1762,6 @@ bool tcg_op_supported(TCGOpcode op)
 
     case INDEX_op_mov_vec:
     case INDEX_op_dup_vec:
-    case INDEX_op_dupi_vec:
     case INDEX_op_dupm_vec:
     case INDEX_op_ld_vec:
     case INDEX_op_st_vec:
@@ -3670,7 +3667,7 @@ static void tcg_reg_alloc_cbranch(TCGContext *s, TCGRegSet allocated_regs)
 }
 
 /*
- * Specialized code generation for INDEX_op_movi_*.
+ * Specialized code generation for INDEX_op_mov_* with a constant.
  */
 static void tcg_reg_alloc_do_movi(TCGContext *s, TCGTemp *ots,
                                   tcg_target_ulong val, TCGLifeData arg_life,
@@ -3693,14 +3690,6 @@ static void tcg_reg_alloc_do_movi(TCGContext *s, TCGTemp *ots,
     }
 }
 
-static void tcg_reg_alloc_movi(TCGContext *s, const TCGOp *op)
-{
-    TCGTemp *ots = arg_temp(op->args[0]);
-    tcg_target_ulong val = op->args[1];
-
-    tcg_reg_alloc_do_movi(s, ots, val, op->life, op->output_pref[0]);
-}
-
 /*
  * Specialized code generation for INDEX_op_mov_*.
  */
@@ -4481,11 +4470,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb)
         case INDEX_op_mov_vec:
             tcg_reg_alloc_mov(s, op);
             break;
-        case INDEX_op_movi_i32:
-        case INDEX_op_movi_i64:
-        case INDEX_op_dupi_vec:
-            tcg_reg_alloc_movi(s, op);
-            break;
         case INDEX_op_dup_vec:
             tcg_reg_alloc_dup(s, op);
             break;