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Add support to emit dwarf ranges.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101575 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2010-04-16 23:33:45 +00:00
parent cf7fbd41be
commit f2548caaa8
5 changed files with 65 additions and 5 deletions
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6
include/llvm/CodeGen/AsmPrinter.h
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@ -333,6 +333,12 @@ namespace llvm {
void EmitLabelDifference(const MCSymbol *Hi, const MCSymbol *Lo,
unsigned Size) const;
/// EmitLabelOffsetDifference - Emit something like ".long Hi+Offset-Lo"
/// where the size in bytes of the directive is specified by Size and Hi/Lo
/// specify the labels. This implicitly uses .set if it is available.
void EmitLabelOffsetDifference(const MCSymbol *Hi, uint64_t Offset,
const MCSymbol *Lo, unsigned Size) const;
//===------------------------------------------------------------------===//
// Dwarf Emission Helper Routines
//===------------------------------------------------------------------===//