[Qemu-devel] [PATCH v4 21/33] tcg-ppc64: Implement compound logicals

[Richard Henderson <rth@twiddle.net>]

Mostly copied from the ppc32 port.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 tcg/ppc64/tcg-target.c | 34 ++++++++++++++++++++++++++++++++++
 tcg/ppc64/tcg-target.h | 20 ++++++++++----------
 2 files changed, 44 insertions(+), 10 deletions(-)

diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 1352852..89832e5 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -385,6 +385,10 @@ static int tcg_target_const_match (tcg_target_long val,
 #define NOR    XO31(124)
 #define CNTLZW XO31( 26)
 #define CNTLZD XO31( 58)
+#define ANDC   XO31( 60)
+#define ORC    XO31(412)
+#define EQV    XO31(284)
+#define NAND   XO31(476)
 
 #define MULLD  XO31(233)
 #define MULHD  XO31( 73)
@@ -1421,6 +1425,26 @@ static void tcg_out_op (TCGContext *s, TCGOpcode opc, const TCGArg *args,
             tcg_out32(s, XOR | SAB(a1, a0, a2));
         }
         break;
+    case INDEX_op_andc_i32:
+    case INDEX_op_andc_i64:
+        tcg_out32(s, ANDC | SAB(args[1], args[0], args[2]));
+        break;
+    case INDEX_op_orc_i32:
+    case INDEX_op_orc_i64:
+        tcg_out32(s, ORC | SAB(args[1], args[0], args[2]));
+        break;
+    case INDEX_op_eqv_i32:
+    case INDEX_op_eqv_i64:
+        tcg_out32(s, EQV | SAB(args[1], args[0], args[2]));
+        break;
+    case INDEX_op_nand_i32:
+    case INDEX_op_nand_i64:
+        tcg_out32(s, NAND | SAB(args[1], args[0], args[2]));
+        break;
+    case INDEX_op_nor_i32:
+    case INDEX_op_nor_i64:
+        tcg_out32(s, NOR | SAB(args[1], args[0], args[2]));
+        break;
 
     case INDEX_op_mul_i32:
         if (const_args[2]) {
@@ -1796,6 +1820,11 @@ static const TCGTargetOpDef ppc_op_defs[] = {
     { INDEX_op_and_i32, { "r", "r", "ri" } },
     { INDEX_op_or_i32, { "r", "r", "ri" } },
     { INDEX_op_xor_i32, { "r", "r", "ri" } },
+    { INDEX_op_andc_i32, { "r", "r", "r" } },
+    { INDEX_op_orc_i32, { "r", "r", "r" } },
+    { INDEX_op_eqv_i32, { "r", "r", "r" } },
+    { INDEX_op_nand_i32, { "r", "r", "r" } },
+    { INDEX_op_nor_i32, { "r", "r", "r" } },
 
     { INDEX_op_shl_i32, { "r", "r", "ri" } },
     { INDEX_op_shr_i32, { "r", "r", "ri" } },
@@ -1814,6 +1843,11 @@ static const TCGTargetOpDef ppc_op_defs[] = {
     { INDEX_op_and_i64, { "r", "r", "rU" } },
     { INDEX_op_or_i64, { "r", "r", "rU" } },
     { INDEX_op_xor_i64, { "r", "r", "rU" } },
+    { INDEX_op_andc_i64, { "r", "r", "r" } },
+    { INDEX_op_orc_i64, { "r", "r", "r" } },
+    { INDEX_op_eqv_i64, { "r", "r", "r" } },
+    { INDEX_op_nand_i64, { "r", "r", "r" } },
+    { INDEX_op_nor_i64, { "r", "r", "r" } },
 
     { INDEX_op_shl_i64, { "r", "r", "ri" } },
     { INDEX_op_shr_i64, { "r", "r", "ri" } },
diff --git a/tcg/ppc64/tcg-target.h b/tcg/ppc64/tcg-target.h
index 76001e8..6ea4541 100644
--- a/tcg/ppc64/tcg-target.h
+++ b/tcg/ppc64/tcg-target.h
@@ -83,11 +83,11 @@ typedef enum {
 #define TCG_TARGET_HAS_bswap32_i32      1
 #define TCG_TARGET_HAS_not_i32          1
 #define TCG_TARGET_HAS_neg_i32          1
-#define TCG_TARGET_HAS_andc_i32         0
-#define TCG_TARGET_HAS_orc_i32          0
-#define TCG_TARGET_HAS_eqv_i32          0
-#define TCG_TARGET_HAS_nand_i32         0
-#define TCG_TARGET_HAS_nor_i32          0
+#define TCG_TARGET_HAS_andc_i32         1
+#define TCG_TARGET_HAS_orc_i32          1
+#define TCG_TARGET_HAS_eqv_i32          1
+#define TCG_TARGET_HAS_nand_i32         1
+#define TCG_TARGET_HAS_nor_i32          1
 #define TCG_TARGET_HAS_deposit_i32      0
 #define TCG_TARGET_HAS_movcond_i32      0
 #define TCG_TARGET_HAS_add2_i32         0
@@ -105,11 +105,11 @@ typedef enum {
 #define TCG_TARGET_HAS_bswap64_i64      1
 #define TCG_TARGET_HAS_not_i64          1
 #define TCG_TARGET_HAS_neg_i64          1
-#define TCG_TARGET_HAS_andc_i64         0
-#define TCG_TARGET_HAS_orc_i64          0
-#define TCG_TARGET_HAS_eqv_i64          0
-#define TCG_TARGET_HAS_nand_i64         0
-#define TCG_TARGET_HAS_nor_i64          0
+#define TCG_TARGET_HAS_andc_i64         1
+#define TCG_TARGET_HAS_orc_i64          1
+#define TCG_TARGET_HAS_eqv_i64          1
+#define TCG_TARGET_HAS_nand_i64         1
+#define TCG_TARGET_HAS_nor_i64          1
 #define TCG_TARGET_HAS_deposit_i64      0
 #define TCG_TARGET_HAS_movcond_i64      0
 #define TCG_TARGET_HAS_add2_i64         0
-- 
1.8.1.4