Remove dead method in IRBuilder
Change-Id: I5003a4126c347fdfd82bddd4a9fce7425e3e922d
diff --git a/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java b/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java
index b6ffb43..0b2d838 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/IRBuilder.java
@@ -2404,58 +2404,6 @@
}
}
- /**
- * Ensure that the current block can hold a throwing instruction. This will create a new current
- * block if the current block has handlers and already has one throwing instruction.
- */
- void ensureBlockForThrowingInstruction() {
- if (!throwingInstructionInCurrentBlock) {
- return;
- }
- // Note that when splitting the block in two we must update the CFG information so that we can
- // correctly identify if the normal exits of the constructed block must be split once it is
- // closed.
- int currentBlockOffset = getOffset(currentBlock);
- BlockInfo currentBlockInfo = getBlockInfo(currentBlockOffset);
-
- BlockInfo info = new BlockInfo();
- BasicBlock block = info.block;
- block.setNumber(basicBlockNumberGenerator.next());
- blocks.add(block);
-
- // Compute some unused offset for the new block and link it in the CFG.
- int freshOffset = INITIAL_BLOCK_OFFSET - 1;
- while (targets.containsKey(freshOffset)) {
- freshOffset--;
- }
- targets.put(freshOffset, info);
- offsets.put(block, freshOffset);
-
- // Copy over the exceptional successors.
- for (int offset : source.getCurrentCatchHandlers(this).getUniqueTargets()) {
- info.addExceptionalSuccessor(offset);
- BlockInfo target = targets.get(offset);
- assert !target.block.isSealed();
- target.block.incrementUnfilledPredecessorCount();
- target.addExceptionalPredecessor(freshOffset);
- }
-
- // Move all normal successors to the new block.
- currentBlockInfo.normalSuccessors.forEach(info::addNormalSuccessor);
- currentBlockInfo.normalSuccessors.clear();
-
- // Link the two blocks.
- addInstruction(new Goto());
- currentBlock.link(block);
- block.incrementUnfilledPredecessorCount();
- currentBlockInfo.addNormalSuccessor(freshOffset);
- info.addNormalPredecessor(currentBlockOffset);
-
- // The new block can only have a single predecessor and so we don't need to split between them.
- closeCurrentBlockGuaranteedNotToNeedEdgeSplitting();
- setCurrentBlock(block);
- }
-
// Private instruction helpers.
private void addInstruction(Instruction ir) {
addInstruction(ir, source.getCurrentPosition());
