Restructure code from r224097. NFC

llvm-svn: 224133

1 files changed, 12 insertions, 12 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
index 357bf24ebe2..48f5ce8a295 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
@@ -1269,19 +1269,19 @@ Instruction *InstCombiner::visitFPTrunc(FPTruncInst &CI) {
         // type of OpI doesn't enter into things at all.  We simply evaluate
         // in whichever source type is larger, then convert to the
         // destination type.
-        if (SrcWidth != OpWidth) {
-          if (LHSWidth < SrcWidth)
-            LHSOrig = Builder->CreateFPExt(LHSOrig, RHSOrig->getType());
-          else if (RHSWidth <= SrcWidth)
-            RHSOrig = Builder->CreateFPExt(RHSOrig, LHSOrig->getType());
-          if (LHSOrig != OpI->getOperand(0) || RHSOrig != OpI->getOperand(1)) {
-            Value *ExactResult = Builder->CreateFRem(LHSOrig, RHSOrig);
-            if (Instruction *RI = dyn_cast<Instruction>(ExactResult))
-              RI->copyFastMathFlags(OpI);
-            return CastInst::CreateFPCast(ExactResult, CI.getType());
-          }
+        if (SrcWidth == OpWidth) {
+          break;
+        }
+        if (LHSWidth < SrcWidth)
+          LHSOrig = Builder->CreateFPExt(LHSOrig, RHSOrig->getType());
+        else if (RHSWidth <= SrcWidth)
+          RHSOrig = Builder->CreateFPExt(RHSOrig, LHSOrig->getType());
+        if (LHSOrig != OpI->getOperand(0) || RHSOrig != OpI->getOperand(1)) {
+          Value *ExactResult = Builder->CreateFRem(LHSOrig, RHSOrig);
+          if (Instruction *RI = dyn_cast<Instruction>(ExactResult))
+            RI->copyFastMathFlags(OpI);
+          return CastInst::CreateFPCast(ExactResult, CI.getType());
         }
-        break;
     }
 
     // (fptrunc (fneg x)) -> (fneg (fptrunc x))