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1. In indirect load/store insns , the name of fsr should be emitted as INDF. 

2. include standard asmbly headers in generated asmbly.

llvm-svn: 91768
This commit is contained in:
Sanjiv Gupta 2009-12-19 08:26:25 +00:00
parent 7827520ce8
commit 4f469974b2
1 changed files with 13 additions and 5 deletions
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18
llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp
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@ -170,7 +170,16 @@ void PIC16AsmPrinter::printOperand(const MachineInstr *MI, int opNum) {
switch (MO.getType()) {
case MachineOperand::MO_Register:
O << getRegisterName(MO.getReg());
{
// For indirect load/store insns, the fsr name is printed as INDF.
std::string RegName = getRegisterName(MO.getReg());
if ((MI->getOpcode() == PIC16::load_indirect) ||
(MI->getOpcode() == PIC16::store_indirect))
{
RegName.replace (0, 3, "INDF");
}
O << RegName;
}
return;
case MachineOperand::MO_Immediate:
@ -263,10 +272,9 @@ void PIC16AsmPrinter::printLibcallDecls() {
bool PIC16AsmPrinter::doInitialization(Module &M) {
bool Result = AsmPrinter::doInitialization(M);
// FIXME:: This is temporary solution to generate the include file.
// The processor should be passed to llc as in input and the header file
// should be generated accordingly.
O << "\n\t#include P16F1937.INC\n";
// Every asmbly contains these std headers.
O << "\n#include p16f1xxx.inc";
O << "\n#include stdmacros.inc";
// Set the section names for all globals.
for (Module::global_iterator I = M.global_begin(), E = M.global_end();