BFI: Change language from "exponent" to "scale"

llvm-svn: 211557

1 files changed, 8 insertions, 8 deletions

diff --git a/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp b/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp
index 5923a444d24..fb3f7b97797 100644
--- a/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp
+++ b/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp
@@ -28,8 +28,8 @@ using namespace llvm::bfi_detail;
 //
 //===----------------------------------------------------------------------===//
 #ifndef _MSC_VER
-const int32_t ScaledNumberBase::MaxExponent;
-const int32_t ScaledNumberBase::MinExponent;
+const int32_t ScaledNumberBase::MaxScale;
+const int32_t ScaledNumberBase::MinScale;
 #endif
 
 static void appendDigit(std::string &Str, unsigned D) {
@@ -58,22 +58,22 @@ static bool doesRoundUp(char Digit) {
 }
 
 static std::string toStringAPFloat(uint64_t D, int E, unsigned Precision) {
-  assert(E >= ScaledNumberBase::MinExponent);
-  assert(E <= ScaledNumberBase::MaxExponent);
+  assert(E >= ScaledNumberBase::MinScale);
+  assert(E <= ScaledNumberBase::MaxScale);
 
-  // Find a new E, but don't let it increase past MaxExponent.
+  // Find a new E, but don't let it increase past MaxScale.
   int LeadingZeros = ScaledNumberBase::countLeadingZeros64(D);
-  int NewE = std::min(ScaledNumberBase::MaxExponent, E + 63 - LeadingZeros);
+  int NewE = std::min(ScaledNumberBase::MaxScale, E + 63 - LeadingZeros);
   int Shift = 63 - (NewE - E);
   assert(Shift <= LeadingZeros);
-  assert(Shift == LeadingZeros || NewE == ScaledNumberBase::MaxExponent);
+  assert(Shift == LeadingZeros || NewE == ScaledNumberBase::MaxScale);
   D <<= Shift;
   E = NewE;
 
   // Check for a denormal.
   unsigned AdjustedE = E + 16383;
   if (!(D >> 63)) {
-    assert(E == ScaledNumberBase::MaxExponent);
+    assert(E == ScaledNumberBase::MaxScale);
     AdjustedE = 0;
   }