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JIT compiler: 

* Improved constant folding/propagation in integer instructions
* Merged boolean instructions

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6063 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
dok.slade 2010-08-06 19:35:40 +00:00
parent 05401aeb0e
commit 1faff6aeb7
3 changed files with 673 additions and 480 deletions
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9
Source/Core/Core/Src/PowerPC/Jit64/Jit.h
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@ -170,14 +170,6 @@ public:
void addx(UGeckoInstruction inst);
void addcx(UGeckoInstruction inst);
void orx(UGeckoInstruction inst);
void orcx(UGeckoInstruction inst);
void norx(UGeckoInstruction inst);
void xorx(UGeckoInstruction inst);
void eqvx(UGeckoInstruction inst);
void andx(UGeckoInstruction inst);
void nandx(UGeckoInstruction inst);
void andcx(UGeckoInstruction inst);
void mulli(UGeckoInstruction inst);
void mulhwux(UGeckoInstruction inst);
void mullwx(UGeckoInstruction inst);
@ -209,6 +201,7 @@ public:
void mcrf(UGeckoInstruction inst);
void mcrxr(UGeckoInstruction inst);
void boolX(UGeckoInstruction inst);
void crXXX(UGeckoInstruction inst);
void reg_imm(UGeckoInstruction inst);

16
Source/Core/Core/Src/PowerPC/Jit64/Jit64_Tables.cpp
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@ -193,14 +193,14 @@ static GekkoOPTemplate table19[] =
static GekkoOPTemplate table31[] =
{
{28, &Jit64::andx}, //"andx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{60, &Jit64::andcx}, //"andcx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{444, &Jit64::orx}, //"orx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{124, &Jit64::norx}, //"norx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{316, &Jit64::xorx}, //"xorx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{412, &Jit64::orcx}, //"orcx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{476, &Jit64::nandx}, //"nandx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{284, &Jit64::eqvx}, //"eqvx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{28, &Jit64::boolX}, //"andx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{60, &Jit64::boolX}, //"andcx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{444, &Jit64::boolX}, //"orx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{124, &Jit64::boolX}, //"norx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{316, &Jit64::boolX}, //"xorx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{412, &Jit64::boolX}, //"orcx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{476, &Jit64::boolX}, //"nandx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{284, &Jit64::boolX}, //"eqvx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{0, &Jit64::cmpXX}, //"cmp", OPTYPE_INTEGER, FL_IN_AB | FL_SET_CRn}},
{32, &Jit64::cmpXX}, //"cmpl", OPTYPE_INTEGER, FL_IN_AB | FL_SET_CRn}},
{26, &Jit64::cntlzwx}, //"cntlzwx",OPTYPE_INTEGER, FL_OUT_A | FL_IN_S | FL_RC_BIT}},

1128
Source/Core/Core/Src/PowerPC/Jit64/Jit_Integer.cpp
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