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Use references and simplify.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122405 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2010-12-22 16:11:57 +00:00
parent f01212489b
commit 33a38a1b5a
3 changed files with 5 additions and 8 deletions
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2
include/llvm/MC/MCExpr.h
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@ -90,7 +90,7 @@ public:
/// @param Res - The relocatable value, if evaluation succeeds. /// @param Res - The relocatable value, if evaluation succeeds.
/// @param Layout - The assembler layout object to use for evaluating values. /// @param Layout - The assembler layout object to use for evaluating values.
/// @result - True on success. /// @result - True on success.
bool EvaluateAsRelocatable(MCValue &Res, const MCAsmLayout *Layout = 0) const; bool EvaluateAsRelocatable(MCValue &Res, const MCAsmLayout &Layout) const;
/// @} /// @}

2
lib/MC/MCAssembler.cpp
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@ -215,7 +215,7 @@ bool MCAssembler::EvaluateFixup(const MCAsmLayout &Layout,
MCValue &Target, uint64_t &Value) const { MCValue &Target, uint64_t &Value) const {
++stats::EvaluateFixup; ++stats::EvaluateFixup;
if (!Fixup.getValue()->EvaluateAsRelocatable(Target, &Layout)) if (!Fixup.getValue()->EvaluateAsRelocatable(Target, Layout))
report_fatal_error("expected relocatable expression"); report_fatal_error("expected relocatable expression");
// FIXME: How do non-scattered symbols work in ELF? I presume the linker // FIXME: How do non-scattered symbols work in ELF? I presume the linker

9
lib/MC/MCExpr.cpp
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@ -409,12 +409,9 @@ static bool EvaluateSymbolicAdd(const MCAssembler *Asm,
} }
bool MCExpr::EvaluateAsRelocatable(MCValue &Res, bool MCExpr::EvaluateAsRelocatable(MCValue &Res,
const MCAsmLayout *Layout) const { const MCAsmLayout &Layout) const {
if (Layout) return EvaluateAsRelocatableImpl(Res, &Layout.getAssembler(), &Layout,
return EvaluateAsRelocatableImpl(Res, &Layout->getAssembler(), Layout, 0, false);
0, false);
else
return EvaluateAsRelocatableImpl(Res, 0, 0, 0, false);
} }
bool MCExpr::EvaluateAsRelocatableImpl(MCValue &Res, bool MCExpr::EvaluateAsRelocatableImpl(MCValue &Res,