From f878d2d235391e427b7ed5e8406ad4e29daf50f8 Mon Sep 17 00:00:00 2001
From: Laurent Desnogues <laurent.desnogues@gmail.com>
Date: Sat, 22 Aug 2009 13:55:06 +0200
Subject: [PATCH] ARM back-end: Add TCG not
this patch:
- implements TCG not.
Laurent
Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
---
tcg/arm/tcg-target.c | 5 +++++
tcg/arm/tcg-target.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c
index 672373d3ea..6b55762b65 100644
--- a/tcg/arm/tcg-target.c
+++ b/tcg/arm/tcg-target.c
@@ -1427,6 +1427,10 @@ static inline void tcg_out_op(TCGContext *s, int opc,
case INDEX_op_neg_i32:
tcg_out_dat_imm(s, COND_AL, ARITH_RSB, args[0], args[1], 0);
break;
+ case INDEX_op_not_i32:
+ tcg_out_dat_reg(s, COND_AL,
+ ARITH_MVN, args[0], 0, args[1], SHIFT_IMM_LSL(0));
+ break;
case INDEX_op_mul_i32:
tcg_out_mul32(s, COND_AL, args[0], args[1], args[2]);
break;
@@ -1561,6 +1565,7 @@ static const TCGTargetOpDef arm_op_defs[] = {
{ INDEX_op_or_i32, { "r", "r", "rI" } },
{ INDEX_op_xor_i32, { "r", "r", "rI" } },
{ INDEX_op_neg_i32, { "r", "r" } },
+ { INDEX_op_not_i32, { "r", "r" } },
{ INDEX_op_shl_i32, { "r", "r", "ri" } },
{ INDEX_op_shr_i32, { "r", "r", "ri" } },
diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h
index 7ff29281b6..71e1ec550a 100644
--- a/tcg/arm/tcg-target.h
+++ b/tcg/arm/tcg-target.h
@@ -33,6 +33,7 @@
#define TCG_TARGET_HAS_ext16s_i32
#define TCG_TARGET_HAS_neg_i32
#undef TCG_TARGET_HAS_neg_i64
+#define TCG_TARGET_HAS_not_i32
#undef TCG_TARGET_STACK_GROWSUP
enum {
--
2.30.2