Linux wants the FDE initial location and address range to be forced to 32-bit.
Darwin doesn't. Make this optional for platforms.
llvm-svn: 61484
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfWriter.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
index 6534f40..691c922 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
@@ -3119,10 +3119,12 @@
Asm->EOL("FDE CIE offset");
- EmitReference("eh_func_begin", EHFrameInfo.Number, true);
+ EmitReference("eh_func_begin", EHFrameInfo.Number, true,
+ TAI->doesRequire32BitFDEReference());
Asm->EOL("FDE initial location");
EmitDifference("eh_func_end", EHFrameInfo.Number,
- "eh_func_begin", EHFrameInfo.Number);
+ "eh_func_begin", EHFrameInfo.Number,
+ TAI->doesRequire32BitFDEReference());
Asm->EOL("FDE address range");
// If there is a personality and landing pads then point to the language