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tci: Support deposit operations

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The operations for INDEX_op_deposit_i32 and INDEX_op_deposit_i64
are now supported and enabled by default.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Stefan Weil 2012-09-18 22:52:14 +02:00 • committed by Blue Swirl
parent 1358681344
commit e24dc9feb0
3 changed files with 48 additions and 2 deletions
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24
tcg/tci/tcg-target.c
View file

@ -122,6 +122,9 @@ static const TCGTargetOpDef tcg_target_op_defs[] = {
{ INDEX_op_rotl_i32, { R, RI, RI } },
{ INDEX_op_rotr_i32, { R, RI, RI } },
#endif
#if TCG_TARGET_HAS_deposit_i32
{ INDEX_op_deposit_i32, { R, "0", R } },
#endif
{ INDEX_op_brcond_i32, { R, RI } },
@ -199,6 +202,9 @@ static const TCGTargetOpDef tcg_target_op_defs[] = {
#if TCG_TARGET_HAS_rot_i64
{ INDEX_op_rotl_i64, { R, RI, RI } },
{ INDEX_op_rotr_i64, { R, RI, RI } },
#endif
#if TCG_TARGET_HAS_deposit_i64
{ INDEX_op_deposit_i64, { R, "0", R } },
#endif
{ INDEX_op_brcond_i64, { R, RI } },
@ -653,6 +659,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
tcg_out_ri32(s, const_args[1], args[1]);
tcg_out_ri32(s, const_args[2], args[2]);
break;
case INDEX_op_deposit_i32: /* Optional (TCG_TARGET_HAS_deposit_i32). */
tcg_out_r(s, args[0]);
tcg_out_r(s, args[1]);
tcg_out_r(s, args[2]);
assert(args[3] <= UINT8_MAX);
tcg_out8(s, args[3]);
assert(args[4] <= UINT8_MAX);
tcg_out8(s, args[4]);
break;
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_mov_i64:
@ -680,6 +695,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
tcg_out_ri64(s, const_args[1], args[1]);
tcg_out_ri64(s, const_args[2], args[2]);
break;
case INDEX_op_deposit_i64: /* Optional (TCG_TARGET_HAS_deposit_i64). */
tcg_out_r(s, args[0]);
tcg_out_r(s, args[1]);
tcg_out_r(s, args[2]);
assert(args[3] <= UINT8_MAX);
tcg_out8(s, args[3]);
assert(args[4] <= UINT8_MAX);
tcg_out8(s, args[4]);
break;
case INDEX_op_div_i64: /* Optional (TCG_TARGET_HAS_div_i64). */
case INDEX_op_divu_i64: /* Optional (TCG_TARGET_HAS_div_i64). */
case INDEX_op_rem_i64: /* Optional (TCG_TARGET_HAS_div_i64). */