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Remove meaningless qualifiers from return types, avoiding compiler warnings.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44240 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2007-11-19 20:46:23 +00:00
parent daf9bc8eee
commit 50cdabcfd5
6 changed files with 7 additions and 7 deletions
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2
include/llvm/Analysis/Dominators.h
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@@ -345,7 +345,7 @@ public:
/// isReachableFromEntry - Return true if A is dominated by the entry /// isReachableFromEntry - Return true if A is dominated by the entry
/// block of the function containing it. /// block of the function containing it.
const bool isReachableFromEntry(NodeT* A) { bool isReachableFromEntry(NodeT* A) {
assert (!this->isPostDominator() assert (!this->isPostDominator()
&& "This is not implemented for post dominators"); && "This is not implemented for post dominators");
return dominates(&A->getParent()->front(), A); return dominates(&A->getParent()->front(), A);

2
include/llvm/BasicBlock.h
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@@ -93,7 +93,7 @@ public:
/// null pointer back. /// null pointer back.
/// ///
TerminatorInst *getTerminator(); TerminatorInst *getTerminator();
const TerminatorInst *const getTerminator() const; const TerminatorInst *getTerminator() const;
/// Returns a pointer to the first instructon in this block that is not a /// Returns a pointer to the first instructon in this block that is not a
/// PHINode instruction. When adding instruction to the beginning of the /// PHINode instruction. When adding instruction to the beginning of the

4
include/llvm/Target/TargetMachine.h
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@@ -187,7 +187,7 @@ public:
/// getEnableTailMergeDefault - the default setting for -enable-tail-merge /// getEnableTailMergeDefault - the default setting for -enable-tail-merge
/// on this target. User flag overrides. /// on this target. User flag overrides.
virtual const bool getEnableTailMergeDefault() const { return true; } virtual bool getEnableTailMergeDefault() const { return true; }
/// addPassesToEmitFile - Add passes to the specified pass manager to get the /// addPassesToEmitFile - Add passes to the specified pass manager to get the
/// specified file emitted. Typically this will involve several steps of code /// specified file emitted. Typically this will involve several steps of code
@@ -325,7 +325,7 @@ public:
/// getEnableTailMergeDefault - the default setting for -enable-tail-merge /// getEnableTailMergeDefault - the default setting for -enable-tail-merge
/// on this target. User flag overrides. /// on this target. User flag overrides.
virtual const bool getEnableTailMergeDefault() const { return true; } virtual bool getEnableTailMergeDefault() const { return true; }
}; };
} // End llvm namespace } // End llvm namespace

2
lib/Target/PowerPC/PPCTargetMachine.cpp
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@@ -101,7 +101,7 @@ PPCTargetMachine::PPCTargetMachine(const Module &M, const std::string &FS,
/// Override this for PowerPC. Tail merging happily breaks up instruction issue /// Override this for PowerPC. Tail merging happily breaks up instruction issue
/// groups, which typically degrades performance. /// groups, which typically degrades performance.
const bool PPCTargetMachine::getEnableTailMergeDefault() const { return false; } bool PPCTargetMachine::getEnableTailMergeDefault() const { return false; }
PPC32TargetMachine::PPC32TargetMachine(const Module &M, const std::string &FS) PPC32TargetMachine::PPC32TargetMachine(const Module &M, const std::string &FS)
: PPCTargetMachine(M, FS, false) { : PPCTargetMachine(M, FS, false) {

2
lib/Target/PowerPC/PPCTargetMachine.h
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@@ -73,7 +73,7 @@ public:
bool DumpAsm, MachineCodeEmitter &MCE); bool DumpAsm, MachineCodeEmitter &MCE);
virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast, virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
bool DumpAsm, MachineCodeEmitter &MCE); bool DumpAsm, MachineCodeEmitter &MCE);
virtual const bool getEnableTailMergeDefault() const; virtual bool getEnableTailMergeDefault() const;
}; };
/// PPC32TargetMachine - PowerPC 32-bit target machine. /// PPC32TargetMachine - PowerPC 32-bit target machine.

2
lib/VMCore/BasicBlock.cpp
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@@ -134,7 +134,7 @@ TerminatorInst *BasicBlock::getTerminator() {
return dyn_cast<TerminatorInst>(&InstList.back()); return dyn_cast<TerminatorInst>(&InstList.back());
} }
const TerminatorInst *const BasicBlock::getTerminator() const { const TerminatorInst *BasicBlock::getTerminator() const {
if (InstList.empty()) return 0; if (InstList.empty()) return 0;
return dyn_cast<TerminatorInst>(&InstList.back()); return dyn_cast<TerminatorInst>(&InstList.back());
} }