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- clean up assembly output slightly by only generating labels for the opcodes jumped to

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This commit is contained in:
Magnus Norddahl 2018-10-12 06:14:27 +02:00
commit 44294a051a
3 changed files with 45 additions and 11 deletions
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8
src/scripting/vm/jit_flow.cpp
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@ -5,7 +5,7 @@ void JitCompiler::EmitTEST()
{
int i = (int)(ptrdiff_t)(pc - sfunc->Code);
cc.cmp(regD[A], BC);
cc.jne(labels[i + 2]);
cc.jne(GetLabel(i + 2));
}
void JitCompiler::EmitTESTN()
@ -13,14 +13,14 @@ void JitCompiler::EmitTESTN()
int bc = BC;
int i = (int)(ptrdiff_t)(pc - sfunc->Code);
cc.cmp(regD[A], -bc);
cc.jne(labels[i + 2]);
cc.jne(GetLabel(i + 2));
}
void JitCompiler::EmitJMP()
{
auto dest = pc + JMPOFS(pc) + 1;
int i = (int)(ptrdiff_t)(dest - sfunc->Code);
cc.jmp(labels[i]);
cc.jmp(GetLabel(i));
}
void JitCompiler::EmitIJMP()
@ -40,7 +40,7 @@ void JitCompiler::EmitIJMP()
int target = i + JMPOFS(&sfunc->Code[i]) + 1;
cc.cmp(val, i);
cc.je(labels[target]);
cc.je(GetLabel(target));
}
}