[llvm] r245487 - Replace some calls to isa<LandingPadInst> with isEHPad()

[David Majnemer via llvm-commits]

Author: majnemer
Date: Wed Aug 19 14:54:02 2015
New Revision: 245487

URL: http://llvm.org/viewvc/llvm-project?rev=245487&view=rev
Log:
Replace some calls to isa<LandingPadInst> with isEHPad()

No functionality change is intended.

Modified:
    llvm/trunk/lib/Transforms/Scalar/ConstantHoisting.cpp
    llvm/trunk/lib/Transforms/Scalar/IndVarSimplify.cpp
    llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp
    llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp
    llvm/trunk/tools/bugpoint/CrashDebugger.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/ConstantHoisting.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/ConstantHoisting.cpp?rev=245487&r1=245486&r2=245487&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/ConstantHoisting.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/ConstantHoisting.cpp Wed Aug 19 14:54:02 2015
@@ -223,10 +223,10 @@ Instruction *ConstantHoisting::findMatIn
   }
 
   // The simple and common case. This also includes constant expressions.
-  if (!isa<PHINode>(Inst) && !isa<LandingPadInst>(Inst))
+  if (!isa<PHINode>(Inst) && !Inst->isEHPad())
     return Inst;
 
-  // We can't insert directly before a phi node or landing pad. Insert before
+  // We can't insert directly before a phi node or an eh pad. Insert before
   // the terminator of the incoming or dominating block.
   assert(Entry != Inst->getParent() && "PHI or landing pad in entry block!");
   if (Idx != ~0U && isa<PHINode>(Inst))

Modified: llvm/trunk/lib/Transforms/Scalar/IndVarSimplify.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/IndVarSimplify.cpp?rev=245487&r1=245486&r2=245487&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/IndVarSimplify.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/IndVarSimplify.cpp Wed Aug 19 14:54:02 2015
@@ -1885,8 +1885,8 @@ void IndVarSimplify::SinkUnusedInvariant
     if (isa<DbgInfoIntrinsic>(I))
       continue;
 
-    // Skip landingpad instructions.
-    if (isa<LandingPadInst>(I))
+    // Skip eh pad instructions.
+    if (I->isEHPad())
       continue;
 
     // Don't sink alloca: we never want to sink static alloca's out of the

Modified: llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp?rev=245487&r1=245486&r2=245487&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp Wed Aug 19 14:54:02 2015
@@ -4420,7 +4420,7 @@ LSRInstance::AdjustInsertPositionForExpa
     }
   }
 
-  assert(!isa<PHINode>(LowestIP) && !isa<LandingPadInst>(LowestIP)
+  assert(!isa<PHINode>(LowestIP) && !LowestIP->isEHPad()
          && !isa<DbgInfoIntrinsic>(LowestIP) &&
          "Insertion point must be a normal instruction");
 
@@ -4432,7 +4432,7 @@ LSRInstance::AdjustInsertPositionForExpa
   while (isa<PHINode>(IP)) ++IP;
 
   // Ignore landingpad instructions.
-  while (isa<LandingPadInst>(IP)) ++IP;
+  while (IP->isEHPad()) ++IP;
 
   // Ignore debug intrinsics.
   while (isa<DbgInfoIntrinsic>(IP)) ++IP;

Modified: llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp?rev=245487&r1=245486&r2=245487&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp Wed Aug 19 14:54:02 2015
@@ -1265,7 +1265,7 @@ static bool SinkThenElseCodeToEnd(Branch
     // Cannot move control-flow-involving, volatile loads, vaarg, etc.
     if (isa<PHINode>(I1) || isa<PHINode>(I2) ||
         isa<TerminatorInst>(I1) || isa<TerminatorInst>(I2) ||
-        isa<LandingPadInst>(I1) || isa<LandingPadInst>(I2) ||
+        I1->isEHPad() || I2->isEHPad() ||
         isa<AllocaInst>(I1) || isa<AllocaInst>(I2) ||
         I1->mayHaveSideEffects() || I2->mayHaveSideEffects() ||
         I1->mayReadOrWriteMemory() || I2->mayReadOrWriteMemory() ||

Modified: llvm/trunk/tools/bugpoint/CrashDebugger.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/bugpoint/CrashDebugger.cpp?rev=245487&r1=245486&r2=245487&view=diff
==============================================================================
--- llvm/trunk/tools/bugpoint/CrashDebugger.cpp (original)
+++ llvm/trunk/tools/bugpoint/CrashDebugger.cpp Wed Aug 19 14:54:02 2015
@@ -470,7 +470,7 @@ bool ReduceCrashingInstructions::TestIns
       for (BasicBlock::iterator I = FI->begin(), E = FI->end(); I != E;) {
         Instruction *Inst = I++;
         if (!Instructions.count(Inst) && !isa<TerminatorInst>(Inst) &&
-            !isa<LandingPadInst>(Inst)) {
+            !Inst->isEHPad()) {
           if (!Inst->getType()->isVoidTy())
             Inst->replaceAllUsesWith(UndefValue::get(Inst->getType()));
           Inst->eraseFromParent();