Move alignment from MCSectionData to MCSection.
This starts merging MCSection and MCSectionData.
There are a few issues with the current split between MCSection and
MCSectionData.
* It optimizes the the not as important case. We want the production
of .o files to be really fast, but the split puts the information used
for .o emission in a separate data structure.
* The ELF/COFF/MachO hierarchy is not represented in MCSectionData,
leading to some ad-hoc ways to represent the various flags.
* It makes it harder to remember where each item is.
The attached patch starts merging the two by moving the alignment from
MCSectionData to MCSection.
Most of the patch is actually just dropping 'const', since
MCSectionData is mutable, but MCSection was not.
llvm-svn: 237936
diff --git a/llvm/lib/Target/Mips/MipsTargetObjectFile.h b/llvm/lib/Target/Mips/MipsTargetObjectFile.h
index 45ed9d0..725f2ff 100644
--- a/llvm/lib/Target/Mips/MipsTargetObjectFile.h
+++ b/llvm/lib/Target/Mips/MipsTargetObjectFile.h
@@ -15,8 +15,8 @@
namespace llvm {
class MipsTargetMachine;
class MipsTargetObjectFile : public TargetLoweringObjectFileELF {
- const MCSection *SmallDataSection;
- const MCSection *SmallBSSSection;
+ MCSection *SmallDataSection;
+ MCSection *SmallBSSSection;
const MipsTargetMachine *TM;
public:
@@ -31,16 +31,16 @@
bool IsGlobalInSmallSectionImpl(const GlobalValue *GV,
const TargetMachine &TM) const;
- const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
- SectionKind Kind, Mangler &Mang,
- const TargetMachine &TM) const override;
+ MCSection *SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
+ Mangler &Mang,
+ const TargetMachine &TM) const override;
/// Return true if this constant should be placed into small data section.
bool IsConstantInSmallSection(const Constant *CN,
const TargetMachine &TM) const;
- const MCSection *getSectionForConstant(SectionKind Kind,
- const Constant *C) const override;
+ MCSection *getSectionForConstant(SectionKind Kind,
+ const Constant *C) const override;
};
} // end namespace llvm