[NFC] Change cast from r332739 to a static cast

The casts in the delta computation for size remarks should have
been static casts. This fixes that.

Thanks to Dávid Bolvanský for pointing that out.

llvm-svn: 332758

diff --git a/llvm/lib/IR/LegacyPassManager.cpp b/llvm/lib/IR/LegacyPassManager.cpp
index 74481b0..6f3da02 100644 (file)
--- a/llvm/lib/IR/LegacyPassManager.cpp
+++ b/llvm/lib/IR/LegacyPassManager.cpp
@@ -178,7 +178,8 @@ void PMDataManager::emitInstrCountChangedRemark(Pass *P, Module &M,
 
   // Compute a possibly negative delta between the instruction count before
   // running P, and after running P.
-  int64_t Delta = (int64_t)CountAfter - (int64_t)CountBefore;
+  int64_t Delta =
+      static_cast<int64_t>(CountAfter) - static_cast<int64_t>(CountBefore);
 
   BasicBlock &BB = *F->begin();
   OptimizationRemarkAnalysis R("size-info", "IRSizeChange",