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Resubmit commit r211533

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"Fix PR20056: Implement pseudo LDR <reg>, =<literal/label> for AArch64"
Missed files are added in this commit.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211605 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Weiming Zhao
2014-06-24 16:21:38 +00:00
parent fde22c17f5
commit c33b4883b3
7 changed files with 386 additions and 1 deletions
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21
include/llvm/MC/MCStreamer.h
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@@ -86,6 +86,27 @@ public:
virtual void finish();
};
class AArch64TargetStreamer : public MCTargetStreamer {
public:
AArch64TargetStreamer(MCStreamer &S);
~AArch64TargetStreamer();
void finish() override;
/// Callback used to implement the ldr= pseudo.
/// Add a new entry to the constant pool for the current section and return an
/// MCExpr that can be used to refer to the constant pool location.
const MCExpr *addConstantPoolEntry(const MCExpr *);
/// Callback used to implemnt the .ltorg directive.
/// Emit contents of constant pool for the current section.
void emitCurrentConstantPool();
private:
std::unique_ptr<AssemblerConstantPools> ConstantPools;
};
// FIXME: declared here because it is used from
// lib/CodeGen/AsmPrinter/ARMException.cpp.
class ARMTargetStreamer : public MCTargetStreamer {