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"Fix and issue in SparcAsmPrinter where multiple identical .LLGETPCHn symbols could be emitted in the same file (it was uniqued by block number, but not by function number). " Patch by Nathan Keynes!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96495 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-02-17 18:57:19 +00:00
parent 0a3f39985b
commit f3047cdbd4
1 changed files with 6 additions and 5 deletions
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11
lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
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@ -143,18 +143,19 @@ bool SparcAsmPrinter::printGetPCX(const MachineInstr *MI, unsigned opNum) {
break;
}
unsigned mfNum = MI->getParent()->getParent()->getFunctionNumber();
unsigned bbNum = MI->getParent()->getNumber();
O << '\n' << ".LLGETPCH" << bbNum << ":\n";
O << "\tcall\t.LLGETPC" << bbNum << '\n' ;
O << '\n' << ".LLGETPCH" << mfNum << '_' << bbNum << ":\n";
O << "\tcall\t.LLGETPC" << mfNum << '_' << bbNum << '\n' ;
O << "\t sethi\t"
<< "%hi(_GLOBAL_OFFSET_TABLE_+(.-.LLGETPCH" << bbNum << ")), "
<< "%hi(_GLOBAL_OFFSET_TABLE_+(.-.LLGETPCH" << mfNum << '_' << bbNum << ")), "
<< operand << '\n' ;
O << ".LLGETPC" << bbNum << ":\n" ;
O << ".LLGETPC" << mfNum << '_' << bbNum << ":\n" ;
O << "\tor\t" << operand
<< ", %lo(_GLOBAL_OFFSET_TABLE_+(.-.LLGETPCH" << bbNum << ")), "
<< ", %lo(_GLOBAL_OFFSET_TABLE_+(.-.LLGETPCH" << mfNum << '_' << bbNum << ")), "
<< operand << '\n';
O << "\tadd\t" << operand << ", %o7, " << operand << '\n';