commit 1d42764df7c9fd9db09d658390383d109a3f96d2
author Benjamin Kramer <benny.kra@googlemail.com> Sat Apr 25 11:50:52 2020 +0200
committer Benjamin Kramer <benny.kra@googlemail.com> Sat Apr 25 11:50:52 2020 +0200
tree 76f267eab8777120ce5c87bf057bbb52452961b8
parent 64249f177e4644cfe3a0ba80ade274175771950c

Give helpers internal linkage. NFC.

llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp

diff --git a/llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp b/llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp
index cdcac1f..8a4877e 100644
--- a/llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp
+++ b/llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp
@@ -82,6 +82,7 @@
   return TRI.getSpillSize(*RC);
 }
 
+namespace {
 // Cache used frame indexes during statepoint re-write to re-use them in
 // processing next statepoint instruction.
 // Two strategies. One is to preserve the size of spill slot while another one
@@ -282,6 +283,7 @@
     return true;
   }
 };
+} // namespace
 
 bool FixupStatepointCallerSaved::runOnMachineFunction(MachineFunction &MF) {
   if (skipFunction(MF.getFunction()))

llvm/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp

diff --git a/llvm/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp b/llvm/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp
index 29f56b1..6d606e5 100644
--- a/llvm/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LostDebugLocObserver.cpp
@@ -78,7 +78,7 @@
   PotentialMIsForDebugLocs.insert(&MI);
 }
 
-bool irTranslatorNeverAddsLocations(unsigned Opcode) {
+static bool irTranslatorNeverAddsLocations(unsigned Opcode) {
   switch (Opcode) {
   default:
     return false;

llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp

diff --git a/llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp b/llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp
index 580b5d5..61ebf45 100644
--- a/llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp
+++ b/llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp
@@ -515,7 +515,7 @@
 }
 
 // Return true if the given intrinsic is a gather or scatter
-bool isGatherScatter(IntrinsicInst *IntInst) {
+static bool isGatherScatter(IntrinsicInst *IntInst) {
   if (IntInst == nullptr)
     return false;
   unsigned IntrinsicID = IntInst->getIntrinsicID();
@@ -537,7 +537,7 @@
 
 // Check whether all usages of this instruction are as offsets of
 // gathers/scatters or simple arithmetics only used by gathers/scatters
-bool hasAllGatScatUsers(Instruction *I) {
+static bool hasAllGatScatUsers(Instruction *I) {
   if (I->hasNUses(0)) {
     return false;
   }

llvm/lib/Transforms/IPO/AttributorAttributes.cpp

diff --git a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
index 1a3e59a..8573040 100644
--- a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
+++ b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
@@ -6016,6 +6016,7 @@
   return S;
 }
 
+namespace {
 struct AAMemoryLocationImpl : public AAMemoryLocation {
 
   AAMemoryLocationImpl(const IRPosition &IRP, Attributor &A)
@@ -6978,6 +6979,7 @@
     STATS_DECLTRACK_CSARG_ATTR(value_range)
   }
 };
+} // namespace
 
 const char AAReturnedValues::ID = 0;
 const char AANoUnwind::ID = 0;

llvm/lib/Transforms/Utils/FixIrreducible.cpp

diff --git a/llvm/lib/Transforms/Utils/FixIrreducible.cpp b/llvm/lib/Transforms/Utils/FixIrreducible.cpp
index df646b70..510c033 100644
--- a/llvm/lib/Transforms/Utils/FixIrreducible.cpp
+++ b/llvm/lib/Transforms/Utils/FixIrreducible.cpp
@@ -241,8 +241,8 @@
 } // namespace llvm
 
 // Overloaded wrappers to go with the function template below.
-BasicBlock *unwrapBlock(BasicBlock *B) { return B; }
-BasicBlock *unwrapBlock(LoopBodyTraits::NodeRef &N) { return N.second; }
+static BasicBlock *unwrapBlock(BasicBlock *B) { return B; }
+static BasicBlock *unwrapBlock(LoopBodyTraits::NodeRef &N) { return N.second; }
 
 static void createNaturalLoop(LoopInfo &LI, DominatorTree &DT, Function *F,
                               SetVector<BasicBlock *> &Blocks,