Merge tcg_out_andi32, tcg_out_andi64, and code to handle
two register inputs.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
tcg/ppc/tcg-target.c.inc | 86 +++++++++++++++++++---------------------
1 file changed, 40 insertions(+), 46 deletions(-)
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc
index 3c2ec4db4b..fe141a26f9 100644
--- a/tcg/ppc/tcg-target.c.inc
+++ b/tcg/ppc/tcg-target.c.inc
@@ -1363,44 +1363,44 @@ static bool mask64_operand(uint64_t c, int *mb, int *me)
return false;
}
-static void tcg_out_andi32(TCGContext *s, TCGReg dst, TCGReg src, uint32_t c)
+static void tcg_out_and_rc(TCGContext *s, TCGType type, TCGReg dst,
+ TCGReg arg1, TCGArg arg2, bool const_arg2, bool rc)
{
- int mb, me;
-
- if (mask_operand(c, &mb, &me)) {
- tcg_out_rlw(s, RLWINM, dst, src, 0, mb, me);
- } else if ((c & 0xffff) == c) {
- tcg_out32(s, ANDI | SAI(src, dst, c));
+ if (!const_arg2) {
+ tcg_out32(s, AND | SAB(arg1, dst, arg2) | rc);
return;
- } else if ((c & 0xffff0000) == c) {
- tcg_out32(s, ANDIS | SAI(src, dst, c >> 16));
- return;
- } else {
- tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_R0, c);
- tcg_out32(s, AND | SAB(src, dst, TCG_REG_R0));
}
-}
-static void tcg_out_andi64(TCGContext *s, TCGReg dst, TCGReg src, uint64_t c)
-{
- int mb, me;
+ if (!rc) {
+ int mb, me;
- tcg_debug_assert(TCG_TARGET_REG_BITS == 64);
- if (mask64_operand(c, &mb, &me)) {
- if (mb == 0) {
- tcg_out_rld(s, RLDICR, dst, src, 0, me);
+ if (TCG_TARGET_REG_BITS == 32 || type == TCG_TYPE_I32) {
+ if (mask_operand(arg2, &mb, &me)) {
+ tcg_out_rlw(s, RLWINM, dst, arg1, 0, mb, me);
+ return;
+ }
} else {
- tcg_out_rld(s, RLDICL, dst, src, 0, mb);
+ if (mask64_operand(arg2, &mb, &me)) {
+ if (mb == 0) {
+ tcg_out_rld(s, RLDICR, dst, arg1, 0, me);
+ } else {
+ tcg_out_rld(s, RLDICL, dst, arg1, 0, mb);
+ }
+ return;
+ }
}
- } else if ((c & 0xffff) == c) {
- tcg_out32(s, ANDI | SAI(src, dst, c));
- return;
- } else if ((c & 0xffff0000) == c) {
- tcg_out32(s, ANDIS | SAI(src, dst, c >> 16));
- return;
+ }
+
+ if (type == TCG_TYPE_I32) {
+ arg2 = (uint32_t)arg2;
+ }
+ if ((arg2 & 0xffff) == arg2) {
+ tcg_out32(s, ANDI | SAI(arg1, dst, arg2));
+ } else if ((arg2 & 0xffff0000u) == arg2) {
+ tcg_out32(s, ANDIS | SAI(arg1, dst, arg2 >> 16));
} else {
- tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_R0, c);
- tcg_out32(s, AND | SAB(src, dst, TCG_REG_R0));
+ tcg_out_movi(s, type, TCG_REG_R0, arg2);
+ tcg_out32(s, AND | SAB(arg1, dst, TCG_REG_R0) | rc);
}
}
@@ -2892,20 +2892,12 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_and_i32:
- a0 = args[0], a1 = args[1], a2 = args[2];
- if (const_args[2]) {
- tcg_out_andi32(s, a0, a1, a2);
- } else {
- tcg_out32(s, AND | SAB(a1, a0, a2));
- }
+ tcg_out_and_rc(s, TCG_TYPE_I32, args[0], args[1],
+ args[2], const_args[2], false);
break;
case INDEX_op_and_i64:
- a0 = args[0], a1 = args[1], a2 = args[2];
- if (const_args[2]) {
- tcg_out_andi64(s, a0, a1, a2);
- } else {
- tcg_out32(s, AND | SAB(a1, a0, a2));
- }
+ tcg_out_and_rc(s, TCG_TYPE_I64, args[0], args[1],
+ args[2], const_args[2], false);
break;
case INDEX_op_or_i64:
case INDEX_op_or_i32:
@@ -2928,7 +2920,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_andc_i32:
a0 = args[0], a1 = args[1], a2 = args[2];
if (const_args[2]) {
- tcg_out_andi32(s, a0, a1, ~a2);
+ tcg_out_and_rc(s, TCG_TYPE_I32, a0, a1, ~a2, true, false);
} else {
tcg_out32(s, ANDC | SAB(a1, a0, a2));
}
@@ -2936,7 +2928,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_andc_i64:
a0 = args[0], a1 = args[1], a2 = args[2];
if (const_args[2]) {
- tcg_out_andi64(s, a0, a1, ~a2);
+ tcg_out_and_rc(s, TCG_TYPE_I64, a0, a1, ~a2, true, false);
} else {
tcg_out32(s, ANDC | SAB(a1, a0, a2));
}
@@ -3270,7 +3262,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_deposit_i32:
if (const_args[2]) {
uint32_t mask = ((2u << (args[4] - 1)) - 1) << args[3];
- tcg_out_andi32(s, args[0], args[0], ~mask);
+ tcg_out_and_rc(s, TCG_TYPE_I32, args[0], args[0],
+ ~mask, true, false);
} else {
tcg_out_rlw(s, RLWIMI, args[0], args[2], args[3],
32 - args[3] - args[4], 31 - args[3]);
@@ -3279,7 +3272,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_deposit_i64:
if (const_args[2]) {
uint64_t mask = ((2ull << (args[4] - 1)) - 1) << args[3];
- tcg_out_andi64(s, args[0], args[0], ~mask);
+ tcg_out_and_rc(s, TCG_TYPE_I64, args[0], args[0],
+ ~mask, true, false);
} else {
tcg_out_rld(s, RLDIMI, args[0], args[2], args[3],
64 - args[3] - args[4]);
--
2.34.1
