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[WebAssembly] Remove flags from MCSectionWasm

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Looks like these were copied from the ELF sections but
don't apply to Wasm and were not used anywhere.

Also remove unused Wasm methods in MCContext.

Differential Revision: https://reviews.llvm.org/D37633

llvm-svn: 313058
This commit is contained in:
Sam Clegg
2017-09-12 18:31:24 +00:00
parent 51529eb0c2
commit 2176a9f2a3
6 changed files with 37 additions and 109 deletions
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14
llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
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@@ -1252,11 +1252,9 @@ MCSection *TargetLoweringObjectFileWasm::getExplicitSectionGlobal(
return nullptr;
}
static MCSectionWasm *
selectWasmSectionForGlobal(MCContext &Ctx, const GlobalObject *GO,
SectionKind Kind, Mangler &Mang,
const TargetMachine &TM, bool EmitUniqueSection,
unsigned Flags, unsigned *NextUniqueID) {
static MCSectionWasm *selectWasmSectionForGlobal(
MCContext &Ctx, const GlobalObject *GO, SectionKind Kind, Mangler &Mang,
const TargetMachine &TM, bool EmitUniqueSection, unsigned *NextUniqueID) {
StringRef Group = "";
if (getWasmComdat(GO))
llvm_unreachable("comdat not yet supported for wasm");
@@ -1279,8 +1277,7 @@ selectWasmSectionForGlobal(MCContext &Ctx, const GlobalObject *GO,
UniqueID = *NextUniqueID;
(*NextUniqueID)++;
}
return Ctx.getWasmSection(Name, /*Type=*/0, Flags,
Group, UniqueID);
return Ctx.getWasmSection(Name, /*Type=*/0, Group, UniqueID);
}
MCSection *TargetLoweringObjectFileWasm::SelectSectionForGlobal(
@@ -1299,8 +1296,7 @@ MCSection *TargetLoweringObjectFileWasm::SelectSectionForGlobal(
EmitUniqueSection |= GO->hasComdat();
return selectWasmSectionForGlobal(getContext(), GO, Kind, getMangler(), TM,
EmitUniqueSection, /*Flags=*/0,
&NextUniqueID);
EmitUniqueSection, &NextUniqueID);
}
bool TargetLoweringObjectFileWasm::shouldPutJumpTableInFunctionSection(