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tiny optimizations from evilspy

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This commit is contained in:
David Anderson 2006-02-22 01:36:29 +00:00
parent 484014e2db
commit 635d18de92
6 changed files with 55 additions and 55 deletions
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amxmodx/JIT/amxexecn.o
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amxmodx/JIT/amxexecn.obj
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amxmodx/JIT/amxjitsn.o
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amxmodx/JIT/amxjitsn.obj
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38
amxmodx/amxexecn.asm
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@ -1409,47 +1409,47 @@ OP_NOP:
GO_ON
OP_FLOAT_MUL:
add esi,4
fld dword [edi+ecx+4]
add esi,4
fld dword [edi+ecx+4]
fmul dword [edi+ecx+8]
push dword 0
sub esp,4
fstp dword [esp]
pop eax
pop eax
GO_ON
OP_FLOAT_DIV:
add esi,4
fld dword [edi+ecx+4]
add esi,4
fld dword [edi+ecx+4]
fdiv dword [edi+ecx+8]
push dword 0
sub esp,4
fstp dword [esp]
pop eax
pop eax
GO_ON
OP_FLOAT_ADD:
add esi,4
fld dword [edi+ecx+4]
add esi,4
fld dword [edi+ecx+4]
fadd dword [edi+ecx+8]
push dword 0
sub esp,4
fstp dword [esp]
pop eax
pop eax
GO_ON
OP_FLOAT_SUB:
add esi,4
fld dword [edi+ecx+4]
add esi,4
fld dword [edi+ecx+4]
fsub dword [edi+ecx+8]
push dword 0
sub esp, 4
fstp dword [esp]
pop eax
pop eax
GO_ON
OP_FLOAT_TO:
add esi,4
add esi,4
fild dword [edi+ecx+4]
push 0
sub esp,4
fstp dword [esp]
pop eax
pop eax
GO_ON
OP_FLOAT_ROUND:

72
amxmodx/amxjitsn.asm
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@ -1894,50 +1894,50 @@ OP_BREAK:
OP_FLOAT_MUL:
GO_ON j_float_mul, OP_FLOAT_DIV
j_float_mul:
fld dword [esi+4]
fmul dword [esi+8]
push dword 0
fstp dword [esp]
pop eax
fld dword [esi+4]
fmul dword [esi+8]
sub esp, 4
fstp dword [esp]
pop eax
CHECKCODESIZE j_float_mul
OP_FLOAT_DIV:
GO_ON j_float_div, OP_FLOAT_ADD
j_float_div:
fld dword [esi+4]
fdiv dword [esi+8]
push dword 0
fstp dword [esp]
pop eax
fld dword [esi+4]
fdiv dword [esi+8]
sub esp, 4
fstp dword [esp]
pop eax
CHECKCODESIZE j_float_div
OP_FLOAT_ADD:
GO_ON j_float_add, OP_FLOAT_SUB
j_float_add:
fld dword [esi+4]
fadd dword [esi+8]
push dword 0
fstp dword [esp]
pop eax
fld dword [esi+4]
fadd dword [esi+8]
sub esp, 4
fstp dword [esp]
pop eax
CHECKCODESIZE j_float_add
OP_FLOAT_SUB:
GO_ON j_float_sub, OP_FLOAT_TO
j_float_sub:
fld dword [esi+4]
fsub dword [esi+8]
push dword 0
fstp dword [esp]
pop eax
fld dword [esi+4]
fsub dword [esi+8]
sub esp, 4
fstp dword [esp]
pop eax
CHECKCODESIZE j_float_sub
OP_FLOAT_TO:
GO_ON j_float_to, OP_FLOAT_ROUND
j_float_to:
fild dword [esi+4]
push 0
sub esp, 4
fstp dword [esp]
pop eax
pop eax
CHECKCODESIZE j_float_to
OP_FLOAT_ROUND:
@ -1947,7 +1947,7 @@ OP_FLOAT_ROUND:
push 0
mov ebp,esp
fstcw [ebp]
mov eax,[ebp]
mov eax,[ebp]
push eax
;clear the top bits
xor ah,ah
@ -2241,8 +2241,8 @@ err_divide:
jmp _return_popstack
JIT_OP_SYSREQ:
push ecx
push esi
push ecx
push esi
mov ebp,amx ; get amx into EBP
sub esi,edi ; correct STK
@ -2276,8 +2276,8 @@ JIT_OP_SYSREQ:
JIT_OP_SYSREQ_D: ; (TR)
push ecx
push esi
push ecx
push esi
mov ebp,amx ; get amx into EBP
sub esi,edi ; correct STK
@ -2308,8 +2308,8 @@ JIT_OP_SYSREQ_D: ; (TR)
JIT_OP_BREAK:
%ifdef DEBUGSUPPORT
push ecx
push esi
push ecx
push esi
mov ebp,amx ; get amx into EBP
sub esi,edi ; correct STK
@ -2565,12 +2565,12 @@ _amx_opcodelist_jit:
DD OP_SYSREQ_D ; TR
DD OP_SYMTAG ; TR
DD OP_BREAK ; TR
DD OP_FLOAT_MUL ; DA
DD OP_FLOAT_DIV ; DA
DD OP_FLOAT_ADD ; DA
DD OP_FLOAT_SUB ; DA
DD OP_FLOAT_TO ; DA
DD OP_FLOAT_ROUND ; DA
DD OP_FLOAT_CMP ; DA
DD OP_FLOAT_MUL ; DA
DD OP_FLOAT_DIV ; DA
DD OP_FLOAT_ADD ; DA
DD OP_FLOAT_SUB ; DA
DD OP_FLOAT_TO ; DA
DD OP_FLOAT_ROUND ; DA
DD OP_FLOAT_CMP ; DA
END