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-rw-r--r--lib/IR/BasicBlock.cpp24
1 files changed, 11 insertions, 13 deletions
diff --git a/lib/IR/BasicBlock.cpp b/lib/IR/BasicBlock.cpp
index b3b3cbf..fe38385 100644
--- a/lib/IR/BasicBlock.cpp
+++ b/lib/IR/BasicBlock.cpp
@@ -29,10 +29,6 @@ ValueSymbolTable *BasicBlock::getValueSymbolTable() {
return nullptr;
}
-const DataLayout *BasicBlock::getDataLayout() const {
- return getParent()->getDataLayout();
-}
-
LLVMContext &BasicBlock::getContext() const {
return getType()->getContext();
}
@@ -102,14 +98,14 @@ void BasicBlock::eraseFromParent() {
getParent()->getBasicBlockList().erase(this);
}
-/// moveBefore - Unlink this basic block from its current function and
+/// Unlink this basic block from its current function and
/// insert it into the function that MovePos lives in, right before MovePos.
void BasicBlock::moveBefore(BasicBlock *MovePos) {
MovePos->getParent()->getBasicBlockList().splice(MovePos,
getParent()->getBasicBlockList(), this);
}
-/// moveAfter - Unlink this basic block from its current function and
+/// Unlink this basic block from its current function and
/// insert it into the function that MovePos lives in, right after MovePos.
void BasicBlock::moveAfter(BasicBlock *MovePos) {
Function::iterator I = MovePos;
@@ -117,6 +113,9 @@ void BasicBlock::moveAfter(BasicBlock *MovePos) {
getParent()->getBasicBlockList(), this);
}
+const Module *BasicBlock::getModule() const {
+ return getParent()->getParent();
+}
TerminatorInst *BasicBlock::getTerminator() {
if (InstList.empty()) return nullptr;
@@ -210,7 +209,7 @@ void BasicBlock::dropAllReferences() {
I->dropAllReferences();
}
-/// getSinglePredecessor - If this basic block has a single predecessor block,
+/// If this basic block has a single predecessor block,
/// return the block, otherwise return a null pointer.
BasicBlock *BasicBlock::getSinglePredecessor() {
pred_iterator PI = pred_begin(this), E = pred_end(this);
@@ -220,7 +219,7 @@ BasicBlock *BasicBlock::getSinglePredecessor() {
return (PI == E) ? ThePred : nullptr /*multiple preds*/;
}
-/// getUniquePredecessor - If this basic block has a unique predecessor block,
+/// If this basic block has a unique predecessor block,
/// return the block, otherwise return a null pointer.
/// Note that unique predecessor doesn't mean single edge, there can be
/// multiple edges from the unique predecessor to this block (for example
@@ -253,7 +252,7 @@ BasicBlock *BasicBlock::getUniqueSuccessor() {
return SuccBB;
}
-/// removePredecessor - This method is used to notify a BasicBlock that the
+/// This method is used to notify a BasicBlock that the
/// specified Predecessor of the block is no longer able to reach it. This is
/// actually not used to update the Predecessor list, but is actually used to
/// update the PHI nodes that reside in the block. Note that this should be
@@ -330,7 +329,7 @@ void BasicBlock::removePredecessor(BasicBlock *Pred,
}
-/// splitBasicBlock - This splits a basic block into two at the specified
+/// This splits a basic block into two at the specified
/// instruction. Note that all instructions BEFORE the specified iterator stay
/// as part of the original basic block, an unconditional branch is added to
/// the new BB, and the rest of the instructions in the BB are moved to the new
@@ -401,14 +400,13 @@ void BasicBlock::replaceSuccessorsPhiUsesWith(BasicBlock *New) {
}
}
-/// isLandingPad - Return true if this basic block is a landing pad. I.e., it's
+/// Return true if this basic block is a landing pad. I.e., it's
/// the destination of the 'unwind' edge of an invoke instruction.
bool BasicBlock::isLandingPad() const {
return isa<LandingPadInst>(getFirstNonPHI());
}
-/// getLandingPadInst() - Return the landingpad instruction associated with
-/// the landing pad.
+/// Return the landingpad instruction associated with the landing pad.
LandingPadInst *BasicBlock::getLandingPadInst() {
return dyn_cast<LandingPadInst>(getFirstNonPHI());
}