[PATCH] D54661: [WebAssembly] Don't override default implementation of isOffsetFoldingLegal. NFC.

[Sam Clegg via Phabricator via llvm-commits]

sbc100 updated this revision to Diff 190174.
sbc100 edited the summary of this revision.
sbc100 added a comment.
Herald added a subscriber: jdoerfert.
Herald added a project: LLVM.

- rebase


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54661/new/

https://reviews.llvm.org/D54661

Files:
  lib/Target/TargetMachine.cpp
  lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
  lib/Target/WebAssembly/WebAssemblyISelLowering.h


Index: lib/Target/WebAssembly/WebAssemblyISelLowering.h
===================================================================
--- lib/Target/WebAssembly/WebAssemblyISelLowering.h
+++ lib/Target/WebAssembly/WebAssemblyISelLowering.h
@@ -46,7 +46,6 @@
   AtomicExpansionKind shouldExpandAtomicRMWInIR(AtomicRMWInst *) const override;
   FastISel *createFastISel(FunctionLoweringInfo &FuncInfo,
                            const TargetLibraryInfo *LibInfo) const override;
-  bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const override;
   MVT getScalarShiftAmountTy(const DataLayout &DL, EVT) const override;
   MachineBasicBlock *
   EmitInstrWithCustomInserter(MachineInstr &MI,
Index: lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
===================================================================
--- lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
+++ lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
@@ -294,12 +294,6 @@
   return WebAssembly::createFastISel(FuncInfo, LibInfo);
 }
 
-bool WebAssemblyTargetLowering::isOffsetFoldingLegal(
-    const GlobalAddressSDNode * /*GA*/) const {
-  // All offsets can be folded.
-  return true;
-}
-
 MVT WebAssemblyTargetLowering::getScalarShiftAmountTy(const DataLayout & /*DL*/,
                                                       EVT VT) const {
   unsigned BitWidth = NextPowerOf2(VT.getSizeInBits() - 1);
Index: lib/Target/TargetMachine.cpp
===================================================================
--- lib/Target/TargetMachine.cpp
+++ lib/Target/TargetMachine.cpp
@@ -161,7 +161,7 @@
   if (GV && !GV->hasDefaultVisibility())
     return true;
 
-  if (TT.isOSBinFormatMachO()) {
+  if (TT.isOSBinFormatMachO() || TT.isOSBinFormatWasm()) {
     if (RM == Reloc::Static)
       return true;
     return GV && GV->isStrongDefinitionForLinker();


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