Simplify. Consolidate dbg.declare handling in AllocaPromoter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134538 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/SSAUpdater.cpp b/lib/Transforms/Utils/SSAUpdater.cpp
index b336194..b47a7cc 100644
--- a/lib/Transforms/Utils/SSAUpdater.cpp
+++ b/lib/Transforms/Utils/SSAUpdater.cpp
@@ -16,7 +16,6 @@
#include "llvm/Instructions.h"
#include "llvm/IntrinsicInst.h"
#include "llvm/ADT/DenseMap.h"
-#include "llvm/Analysis/DIBuilder.h"
#include "llvm/Analysis/InstructionSimplify.h"
#include "llvm/Support/AlignOf.h"
#include "llvm/Support/Allocator.h"
@@ -358,8 +357,7 @@
LoadAndStorePromoter::
LoadAndStorePromoter(const SmallVectorImpl<Instruction*> &Insts,
- SSAUpdater &S, DbgDeclareInst *DD, DIBuilder *DB,
- StringRef BaseName) : SSA(S), DDI(DD), DIB(DB) {
+ SSAUpdater &S, StringRef BaseName) : SSA(S) {
if (Insts.empty()) return;
Value *SomeVal;
@@ -407,8 +405,7 @@
if (BlockUses.size() == 1) {
// If it is a store, it is a trivial def of the value in the block.
if (StoreInst *SI = dyn_cast<StoreInst>(User)) {
- if (DDI)
- ConvertDebugDeclareToDebugValue(DDI, SI, *DIB);
+ updateDebugInfo(SI);
SSA.AddAvailableValue(BB, SI->getOperand(0));
} else
// Otherwise it is a load, queue it to rewrite as a live-in load.
@@ -462,9 +459,7 @@
if (StoreInst *SI = dyn_cast<StoreInst>(II)) {
// If this is a store to an unrelated pointer, ignore it.
if (!isInstInList(SI, Insts)) continue;
-
- if (DDI)
- ConvertDebugDeclareToDebugValue(DDI, SI, *DIB);
+ updateDebugInfo(SI);
// Remember that this is the active value in the block.
StoredValue = SI->getOperand(0);
@@ -522,7 +517,4 @@
instructionDeleted(User);
User->eraseFromParent();
}
-
- if (DDI)
- DDI->eraseFromParent();
}