Use CHAR_BIT instead of hard-coding 8 in several places where it

is appropriate. This helps visually differentiate host-oriented
calculations from target-oriented calculations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68227 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp

@@ -425,7 +425,7 @@ static int AnalyzeBitcode() {
   
   if (Dump) std::cerr << "\n\n";
   
-  uint64_t BufferSizeBits = Buffer->getBufferSize()*8;
+  uint64_t BufferSizeBits = Buffer->getBufferSize()*CHAR_BIT;
   // Print a summary of the read file.
   std::cerr << "Summary of " << InputFilename << ":\n";
   std::cerr << "         Total size: ";