Change isSafeToLoadUnconditionally arguments order. Separated from http://reviews.llvm.org/D10920.

llvm-svn: 257894

4 files changed, 12 insertions, 12 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp b/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
index 47406b9a163..71cbf775f8a 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
@@ -852,8 +852,8 @@ Instruction *InstCombiner::visitLoadInst(LoadInst &LI) {
     if (SelectInst *SI = dyn_cast<SelectInst>(Op)) {
       // load (select (Cond, &V1, &V2))  --> select(Cond, load &V1, load &V2).
       unsigned Align = LI.getAlignment();
-      if (isSafeToLoadUnconditionally(SI->getOperand(1), SI, Align) &&
-          isSafeToLoadUnconditionally(SI->getOperand(2), SI, Align)) {
+      if (isSafeToLoadUnconditionally(SI->getOperand(1), Align, SI) &&
+          isSafeToLoadUnconditionally(SI->getOperand(2), Align, SI)) {
         LoadInst *V1 = Builder->CreateLoad(SI->getOperand(1),
                                            SI->getOperand(1)->getName()+".val");
         LoadInst *V2 = Builder->CreateLoad(SI->getOperand(2),
diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
index 4fa7a9fcfba..bf3ec9616f1 100644
--- a/llvm/lib/Transforms/Scalar/SROA.cpp
+++ b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -1193,7 +1193,7 @@ static bool isSafePHIToSpeculate(PHINode &PN) {
     // is already a load in the block, then we can move the load to the pred
     // block.
     if (isDereferenceablePointer(InVal, DL) ||
-        isSafeToLoadUnconditionally(InVal, TI, MaxAlign))
+        isSafeToLoadUnconditionally(InVal, MaxAlign, TI))
       continue;
 
     return false;
@@ -1274,10 +1274,10 @@ static bool isSafeSelectToSpeculate(SelectInst &SI) {
     // absolutely (e.g. allocas) or at this point because we can see other
     // accesses to it.
     if (!TDerefable &&
-        !isSafeToLoadUnconditionally(TValue, LI, LI->getAlignment()))
+        !isSafeToLoadUnconditionally(TValue, LI->getAlignment(), LI))
       return false;
     if (!FDerefable &&
-        !isSafeToLoadUnconditionally(FValue, LI, LI->getAlignment()))
+        !isSafeToLoadUnconditionally(FValue, LI->getAlignment(), LI))
       return false;
   }
 
diff --git a/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp
index 114d22ddf2e..0fc6953350b 100644
--- a/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp
+++ b/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp
@@ -1151,12 +1151,12 @@ static bool isSafeSelectToSpeculate(SelectInst *SI) {
     // Both operands to the select need to be dereferencable, either absolutely
     // (e.g. allocas) or at this point because we can see other accesses to it.
     if (!TDerefable &&
-        !isSafeToLoadUnconditionally(SI->getTrueValue(), LI,
-                                     LI->getAlignment()))
+        !isSafeToLoadUnconditionally(SI->getTrueValue(), LI->getAlignment(),
+                                     LI))
       return false;
     if (!FDerefable &&
-        !isSafeToLoadUnconditionally(SI->getFalseValue(), LI,
-                                     LI->getAlignment()))
+        !isSafeToLoadUnconditionally(SI->getFalseValue(), LI->getAlignment(),
+                                     LI))
       return false;
   }
 
@@ -1230,7 +1230,7 @@ static bool isSafePHIToSpeculate(PHINode *PN) {
     // If this pointer is always safe to load, or if we can prove that there is
     // already a load in the block, then we can move the load to the pred block.
     if (isDereferenceablePointer(InVal, DL) ||
-        isSafeToLoadUnconditionally(InVal, Pred->getTerminator(), MaxAlign))
+        isSafeToLoadUnconditionally(InVal, MaxAlign, Pred->getTerminator()))
       continue;
 
     return false;
diff --git a/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp b/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
index 4e84d72ae7b..c8099446013 100644
--- a/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
@@ -455,8 +455,8 @@ bool TailCallElim::CanMoveAboveCall(Instruction *I, CallInst *CI) {
       // FIXME: Writes to memory only matter if they may alias the pointer
       // being loaded from.
       if (CI->mayWriteToMemory() ||
-          !isSafeToLoadUnconditionally(L->getPointerOperand(), L,
-                                       L->getAlignment()))
+          !isSafeToLoadUnconditionally(L->getPointerOperand(),
+                                       L->getAlignment(), L))
         return false;
     }
   }