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<p class=MsoNormal><span lang=EN-US>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I’ am trying to insert an InlineAsm
Instruction in my pass, which FunctionType do I need for Inlineasm? <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>If I understand it right, I need a call
instruction to insert the new produced InlineAsm? <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Thanks for help,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Michael<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New";color:blue'>for</span><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New"'>
(BasicBlock::iterator bi = i->begin(), be = i->end(); bi != be; ++bi){<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:70.8pt;text-indent:35.4pt;text-autospace:
none'><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New"'>std::vector<<span
style='color:blue'>const</span> Type*> asm_arguments;<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> FunctionType
*asm_type = FunctionType::get(Type::VoidTy, asm_arguments, <span
style='color:blue'>false</span>);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> InlineAsm*
au = <span style='color:blue'>new</span> InlineAsm(asm_type ???, <span
style='color:#A31515'>"isync"</span>,<span style='color:#A31515'>"~{dirflag},~{fpsr},~{flags}"</span>,<span
style='color:blue'>true</span>);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span
style='color:green'>//CallInst* ae = new CallInst(au ??);</span> <o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'>//Works fine<span
style='color:green'><o:p></o:p></span></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> AllocaInst*
ai = <span style='color:blue'>new</span> AllocaInst(Type::Int16Ty);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> Instruction
*pi = bi;<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> </span><span
style='font-size:10.0pt;font-family:"Courier New"'>pi->getParent()->getInstList().insert(pi,
ai);<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> }<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>Test.ll<o:p></o:p></span></p>
<p class=MsoNormal>call void asm sideeffect "isync",
"~{dirflag},~{fpsr},~{flags}"() nounwind<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US>llvm::FunctionType<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New";color:blue'>public</span><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New"'>:<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:green'>///
FunctionType::get - This static method is the primary way of constructing<o:p></o:p></span></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:green'>///
a FunctionType. <o:p></o:p></span></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:green'>///<o:p></o:p></span></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:blue'>static</span>
FunctionType *get(<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:blue'>const</span>
Type *Result, <span style='color:green'>///< The result type, isync is Void<o:p></o:p></span></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:blue'>const</span>
std::vector<<span style='color:blue'>const</span> Type*> &Params, <span
style='color:green'>///< The types of the parameters ???<o:p></o:p></span></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=EN-US
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:blue'>bool</span>
isVarArg <span style='color:green'>///< Whether this is a variable argument
length function, isync false?<o:p></o:p></span></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New"'>
</span><span style='font-size:10.0pt;font-family:"Courier New"'>);</span><span
lang=EN-US><o:p></o:p></span></p>
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