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Add an EmitAbsValue helper method and use it in cases where we want to be sure

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that no relocations are used (on MochO).
Fixes llc producing different output from llc + llvm-mc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121000 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-12-06 14:53:14 +00:00
parent 03a83a3f41
commit 2303c9dd69
4 changed files with 14 additions and 10 deletions
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6
lib/MC/MCStreamer.cpp
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@@ -72,6 +72,12 @@ void MCStreamer::EmitSLEB128IntValue(int64_t Value, unsigned AddrSpace) {
EmitBytes(OSE.str(), AddrSpace);
}
void MCStreamer::EmitAbsValue(const MCExpr *Value, unsigned Size) {
MCSymbol *ABS = getContext().CreateTempSymbol();
EmitAssignment(ABS, Value);
EmitSymbolValue(ABS, Size, 0);
}
void MCStreamer::EmitSymbolValue(const MCSymbol *Sym, unsigned Size,
unsigned AddrSpace) {
EmitValue(MCSymbolRefExpr::Create(Sym, getContext()), Size, AddrSpace);