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Move BasicBlock::getTerminator definition to the header 

This way it can be inlined to its caller. This method
shows up in the profile and it is essentially a fancy
getter. It would benefit from inlining into its callers.

NFC.
This commit is contained in:
Artur Pilipenko 2022-04-05 12:32:58 -07:00
parent 01bc5b7034
commit 857d699667
2 changed files with 5 additions and 7 deletions
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6
llvm/include/llvm/IR/BasicBlock.h
View File

@ -116,7 +116,11 @@ public:
/// Returns the terminator instruction if the block is well formed or null
/// if the block is not well formed.
const Instruction *getTerminator() const LLVM_READONLY;
const Instruction *getTerminator() const LLVM_READONLY {
if (InstList.empty() || !InstList.back().isTerminator())
return nullptr;
return &InstList.back();
}
Instruction *getTerminator() {
return const_cast<Instruction *>(
static_cast<const BasicBlock *>(this)->getTerminator());

6
llvm/lib/IR/BasicBlock.cpp
View File

@ -148,12 +148,6 @@ const Module *BasicBlock::getModule() const {
return getParent()->getParent();
}
const Instruction *BasicBlock::getTerminator() const {
if (InstList.empty() || !InstList.back().isTerminator())
return nullptr;
return &InstList.back();
}
const CallInst *BasicBlock::getTerminatingMustTailCall() const {
if (InstList.empty())
return nullptr;