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[JIT] Remove all calls to ReloadMembase / ReloadContext (rcx/rdx free now)

This commit is contained in:
DrChat 2018-02-13 13:31:43 -06:00
parent e2bbae3896
commit 1d0b290c3d
1 changed files with 0 additions and 51 deletions
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51
src/xenia/cpu/backend/x64/x64_sequences.cc
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@ -1663,7 +1663,6 @@ struct LOAD_VECTOR_SHL_I8
e.shl(e.dx, 4); e.shl(e.dx, 4);
e.mov(e.rax, (uintptr_t)lvsl_table); e.mov(e.rax, (uintptr_t)lvsl_table);
e.vmovaps(i.dest, e.ptr[e.rax + e.rdx]); e.vmovaps(i.dest, e.ptr[e.rax + e.rdx]);
e.ReloadMembase();
} }
} }
}; };
@ -1705,7 +1704,6 @@ struct LOAD_VECTOR_SHR_I8
e.shl(e.dx, 4); e.shl(e.dx, 4);
e.mov(e.rax, (uintptr_t)lvsr_table); e.mov(e.rax, (uintptr_t)lvsr_table);
e.vmovaps(i.dest, e.ptr[e.rax + e.rdx]); e.vmovaps(i.dest, e.ptr[e.rax + e.rdx]);
e.ReloadMembase();
} }
} }
}; };
@ -3868,8 +3866,6 @@ struct MUL_I8 : Sequence<MUL_I8, I<OPCODE_MUL, I8Op, I8Op, I8Op>> {
e.mov(i.dest, e.al); e.mov(i.dest, e.al);
} }
} }
e.ReloadMembase();
} }
}; };
struct MUL_I16 : Sequence<MUL_I16, I<OPCODE_MUL, I16Op, I16Op, I16Op>> { struct MUL_I16 : Sequence<MUL_I16, I<OPCODE_MUL, I16Op, I16Op, I16Op>> {
@ -3911,8 +3907,6 @@ struct MUL_I16 : Sequence<MUL_I16, I<OPCODE_MUL, I16Op, I16Op, I16Op>> {
e.movzx(i.dest, e.ax); e.movzx(i.dest, e.ax);
} }
} }
e.ReloadMembase();
} }
}; };
struct MUL_I32 : Sequence<MUL_I32, I<OPCODE_MUL, I32Op, I32Op, I32Op>> { struct MUL_I32 : Sequence<MUL_I32, I<OPCODE_MUL, I32Op, I32Op, I32Op>> {
@ -3955,8 +3949,6 @@ struct MUL_I32 : Sequence<MUL_I32, I<OPCODE_MUL, I32Op, I32Op, I32Op>> {
e.mov(i.dest, e.eax); e.mov(i.dest, e.eax);
} }
} }
e.ReloadMembase();
} }
}; };
struct MUL_I64 : Sequence<MUL_I64, I<OPCODE_MUL, I64Op, I64Op, I64Op>> { struct MUL_I64 : Sequence<MUL_I64, I<OPCODE_MUL, I64Op, I64Op, I64Op>> {
@ -3998,8 +3990,6 @@ struct MUL_I64 : Sequence<MUL_I64, I<OPCODE_MUL, I64Op, I64Op, I64Op>> {
e.mov(i.dest, e.rax); e.mov(i.dest, e.rax);
} }
} }
e.ReloadMembase();
} }
}; };
struct MUL_F32 : Sequence<MUL_F32, I<OPCODE_MUL, F32Op, F32Op, F32Op>> { struct MUL_F32 : Sequence<MUL_F32, I<OPCODE_MUL, F32Op, F32Op, F32Op>> {
@ -4077,7 +4067,6 @@ struct MUL_HI_I8 : Sequence<MUL_HI_I8, I<OPCODE_MUL_HI, I8Op, I8Op, I8Op>> {
} }
e.mov(i.dest, e.ah); e.mov(i.dest, e.ah);
} }
e.ReloadMembase();
} }
}; };
struct MUL_HI_I16 struct MUL_HI_I16
@ -4121,7 +4110,6 @@ struct MUL_HI_I16
} }
e.mov(i.dest, e.dx); e.mov(i.dest, e.dx);
} }
e.ReloadMembase();
} }
}; };
struct MUL_HI_I32 struct MUL_HI_I32
@ -4170,7 +4158,6 @@ struct MUL_HI_I32
} }
e.mov(i.dest, e.edx); e.mov(i.dest, e.edx);
} }
e.ReloadMembase();
} }
}; };
struct MUL_HI_I64 struct MUL_HI_I64
@ -4219,7 +4206,6 @@ struct MUL_HI_I64
} }
e.mov(i.dest, e.rdx); e.mov(i.dest, e.rdx);
} }
e.ReloadMembase();
} }
}; };
EMITTER_OPCODE_TABLE(OPCODE_MUL_HI, MUL_HI_I8, MUL_HI_I16, MUL_HI_I32, EMITTER_OPCODE_TABLE(OPCODE_MUL_HI, MUL_HI_I8, MUL_HI_I16, MUL_HI_I32,
@ -4235,11 +4221,8 @@ struct DIV_I8 : Sequence<DIV_I8, I<OPCODE_DIV, I8Op, I8Op, I8Op>> {
Xbyak::Label skip; Xbyak::Label skip;
e.inLocalLabel(); e.inLocalLabel();
// NOTE: RDX clobbered.
bool clobbered_rcx = false;
if (i.src2.is_constant) { if (i.src2.is_constant) {
assert_true(!i.src1.is_constant); assert_true(!i.src1.is_constant);
clobbered_rcx = true;
e.mov(e.cl, i.src2.constant()); e.mov(e.cl, i.src2.constant());
if (i.instr->flags & ARITHMETIC_UNSIGNED) { if (i.instr->flags & ARITHMETIC_UNSIGNED) {
e.movzx(e.ax, i.src1); e.movzx(e.ax, i.src1);
@ -4273,10 +4256,6 @@ struct DIV_I8 : Sequence<DIV_I8, I<OPCODE_DIV, I8Op, I8Op, I8Op>> {
e.L(skip); e.L(skip);
e.outLocalLabel(); e.outLocalLabel();
e.mov(i.dest, e.al); e.mov(i.dest, e.al);
if (clobbered_rcx) {
e.ReloadContext();
}
e.ReloadMembase();
} }
}; };
struct DIV_I16 : Sequence<DIV_I16, I<OPCODE_DIV, I16Op, I16Op, I16Op>> { struct DIV_I16 : Sequence<DIV_I16, I<OPCODE_DIV, I16Op, I16Op, I16Op>> {
@ -4284,11 +4263,8 @@ struct DIV_I16 : Sequence<DIV_I16, I<OPCODE_DIV, I16Op, I16Op, I16Op>> {
Xbyak::Label skip; Xbyak::Label skip;
e.inLocalLabel(); e.inLocalLabel();
// NOTE: RDX clobbered.
bool clobbered_rcx = false;
if (i.src2.is_constant) { if (i.src2.is_constant) {
assert_true(!i.src1.is_constant); assert_true(!i.src1.is_constant);
clobbered_rcx = true;
e.mov(e.cx, i.src2.constant()); e.mov(e.cx, i.src2.constant());
if (i.instr->flags & ARITHMETIC_UNSIGNED) { if (i.instr->flags & ARITHMETIC_UNSIGNED) {
e.mov(e.ax, i.src1); e.mov(e.ax, i.src1);
@ -4328,10 +4304,6 @@ struct DIV_I16 : Sequence<DIV_I16, I<OPCODE_DIV, I16Op, I16Op, I16Op>> {
e.L(skip); e.L(skip);
e.outLocalLabel(); e.outLocalLabel();
e.mov(i.dest, e.ax); e.mov(i.dest, e.ax);
if (clobbered_rcx) {
e.ReloadContext();
}
e.ReloadMembase();
} }
}; };
struct DIV_I32 : Sequence<DIV_I32, I<OPCODE_DIV, I32Op, I32Op, I32Op>> { struct DIV_I32 : Sequence<DIV_I32, I<OPCODE_DIV, I32Op, I32Op, I32Op>> {
@ -4339,11 +4311,8 @@ struct DIV_I32 : Sequence<DIV_I32, I<OPCODE_DIV, I32Op, I32Op, I32Op>> {
Xbyak::Label skip; Xbyak::Label skip;
e.inLocalLabel(); e.inLocalLabel();
// NOTE: RDX clobbered.
bool clobbered_rcx = false;
if (i.src2.is_constant) { if (i.src2.is_constant) {
assert_true(!i.src1.is_constant); assert_true(!i.src1.is_constant);
clobbered_rcx = true;
e.mov(e.ecx, i.src2.constant()); e.mov(e.ecx, i.src2.constant());
if (i.instr->flags & ARITHMETIC_UNSIGNED) { if (i.instr->flags & ARITHMETIC_UNSIGNED) {
e.mov(e.eax, i.src1); e.mov(e.eax, i.src1);
@ -4383,10 +4352,6 @@ struct DIV_I32 : Sequence<DIV_I32, I<OPCODE_DIV, I32Op, I32Op, I32Op>> {
e.L(skip); e.L(skip);
e.outLocalLabel(); e.outLocalLabel();
e.mov(i.dest, e.eax); e.mov(i.dest, e.eax);
if (clobbered_rcx) {
e.ReloadContext();
}
e.ReloadMembase();
} }
}; };
struct DIV_I64 : Sequence<DIV_I64, I<OPCODE_DIV, I64Op, I64Op, I64Op>> { struct DIV_I64 : Sequence<DIV_I64, I<OPCODE_DIV, I64Op, I64Op, I64Op>> {
@ -4394,11 +4359,8 @@ struct DIV_I64 : Sequence<DIV_I64, I<OPCODE_DIV, I64Op, I64Op, I64Op>> {
Xbyak::Label skip; Xbyak::Label skip;
e.inLocalLabel(); e.inLocalLabel();
// NOTE: RDX clobbered.
bool clobbered_rcx = false;
if (i.src2.is_constant) { if (i.src2.is_constant) {
assert_true(!i.src1.is_constant); assert_true(!i.src1.is_constant);
clobbered_rcx = true;
e.mov(e.rcx, i.src2.constant()); e.mov(e.rcx, i.src2.constant());
if (i.instr->flags & ARITHMETIC_UNSIGNED) { if (i.instr->flags & ARITHMETIC_UNSIGNED) {
e.mov(e.rax, i.src1); e.mov(e.rax, i.src1);
@ -4438,10 +4400,6 @@ struct DIV_I64 : Sequence<DIV_I64, I<OPCODE_DIV, I64Op, I64Op, I64Op>> {
e.L(skip); e.L(skip);
e.outLocalLabel(); e.outLocalLabel();
e.mov(i.dest, e.rax); e.mov(i.dest, e.rax);
if (clobbered_rcx) {
e.ReloadContext();
}
e.ReloadMembase();
} }
}; };
struct DIV_F32 : Sequence<DIV_F32, I<OPCODE_DIV, F32Op, F32Op, F32Op>> { struct DIV_F32 : Sequence<DIV_F32, I<OPCODE_DIV, F32Op, F32Op, F32Op>> {
@ -5324,7 +5282,6 @@ void EmitShlXX(X64Emitter& e, const ARGS& i) {
} else { } else {
e.mov(e.cl, src); e.mov(e.cl, src);
e.shl(dest_src, e.cl); e.shl(dest_src, e.cl);
e.ReloadContext();
} }
}, },
[](X64Emitter& e, const REG& dest_src, int8_t constant) { [](X64Emitter& e, const REG& dest_src, int8_t constant) {
@ -5402,7 +5359,6 @@ void EmitShrXX(X64Emitter& e, const ARGS& i) {
} else { } else {
e.mov(e.cl, src); e.mov(e.cl, src);
e.shr(dest_src, e.cl); e.shr(dest_src, e.cl);
e.ReloadContext();
} }
}, },
[](X64Emitter& e, const REG& dest_src, int8_t constant) { [](X64Emitter& e, const REG& dest_src, int8_t constant) {
@ -5478,7 +5434,6 @@ void EmitSarXX(X64Emitter& e, const ARGS& i) {
} else { } else {
e.mov(e.cl, src); e.mov(e.cl, src);
e.sar(dest_src, e.cl); e.sar(dest_src, e.cl);
e.ReloadContext();
} }
}, },
[](X64Emitter& e, const REG& dest_src, int8_t constant) { [](X64Emitter& e, const REG& dest_src, int8_t constant) {
@ -6093,7 +6048,6 @@ void EmitRotateLeftXX(X64Emitter& e, const ARGS& i) {
} }
} }
e.rol(i.dest, e.cl); e.rol(i.dest, e.cl);
e.ReloadContext();
} }
} }
struct ROTATE_LEFT_I8 struct ROTATE_LEFT_I8
@ -6584,7 +6538,6 @@ struct EXTRACT_I32
e.vmovaps(e.xmm0, e.ptr[e.rdx + e.rax]); e.vmovaps(e.xmm0, e.ptr[e.rdx + e.rax]);
e.vpshufb(e.xmm0, src1, e.xmm0); e.vpshufb(e.xmm0, src1, e.xmm0);
e.vpextrd(i.dest, e.xmm0, 0); e.vpextrd(i.dest, e.xmm0, 0);
e.ReloadMembase();
} }
} }
}; };
@ -7624,8 +7577,6 @@ struct ATOMIC_COMPARE_EXCHANGE_I32
e.lock(); e.lock();
e.cmpxchg(e.dword[e.GetMembaseReg() + e.rcx], i.src3); e.cmpxchg(e.dword[e.GetMembaseReg() + e.rcx], i.src3);
e.sete(i.dest); e.sete(i.dest);
e.ReloadContext();
} }
}; };
struct ATOMIC_COMPARE_EXCHANGE_I64 struct ATOMIC_COMPARE_EXCHANGE_I64
@ -7637,8 +7588,6 @@ struct ATOMIC_COMPARE_EXCHANGE_I64
e.lock(); e.lock();
e.cmpxchg(e.qword[e.GetMembaseReg() + e.rcx], i.src3); e.cmpxchg(e.qword[e.GetMembaseReg() + e.rcx], i.src3);
e.sete(i.dest); e.sete(i.dest);
e.ReloadContext();
} }
}; };
EMITTER_OPCODE_TABLE(OPCODE_ATOMIC_COMPARE_EXCHANGE, EMITTER_OPCODE_TABLE(OPCODE_ATOMIC_COMPARE_EXCHANGE,