factor some labels, simplify some code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98429 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 09fae28..58ebafa 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -221,12 +221,13 @@
EHFrameInfo.PersonalityIndex),
true, true);
+ MCSymbol *EHFuncBeginSym = getDWLabel("eh_func_begin", EHFrameInfo.Number);
Asm->OutStreamer.AddComment("FDE initial location");
- EmitReference(getDWLabel("eh_func_begin", EHFrameInfo.Number), FDEEncoding);
+ EmitReference(EHFuncBeginSym, FDEEncoding);
+
Asm->OutStreamer.AddComment("FDE address range");
- EmitDifference(getDWLabel("eh_func_end", EHFrameInfo.Number),
- getDWLabel("eh_func_begin", EHFrameInfo.Number),
+ EmitDifference(getDWLabel("eh_func_end", EHFrameInfo.Number),EHFuncBeginSym,
SizeOfEncodedValue(FDEEncoding) == 4);
// If there is a personality and landing pads then point to the language
@@ -246,6 +247,7 @@
}
// Indicate locations of function specific callee saved registers in frame.
+ // EHFuncBeginSym
EmitFrameMoves("eh_func_begin", EHFrameInfo.Number, EHFrameInfo.Moves,
true);