"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!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96495 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp b/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
index ecb8b00..d6b45be 100644
--- a/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
+++ b/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
@@ -143,18 +143,19 @@
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';