It's 'separate'. The 'i.e.' is kinda nit-picking, but think of it this way:

'separate' is the one causing you to recompile all your passes anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5992 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Pass.h b/include/llvm/Pass.h
index 9e8976e4dece51b521fedc2c8c1ccf70584c26da..344baa02baedabce29e0739f8f0667e0daf59f59 100644 (file)
--- a/include/llvm/Pass.h
+++ b/include/llvm/Pass.h
@@ -232,7 +232,7 @@ private:
 /// optimizations.  Optimizations should subclass this class if they meet the
 /// following constraints:
 ///
-///  1. Optimizations are organized globally, ie a function at a time
+///  1. Optimizations are organized globally, i.e., a function at a time
 ///  2. Optimizing a function does not cause the addition or removal of any
 ///     functions in the module
 ///
@@ -327,7 +327,7 @@ private:
 };
 
 // Include support files that contain important APIs commonly used by Passes,
-// but that we want to seperate out to make it easier to read the header files.
+// but that we want to separate out to make it easier to read the header files.
 //
 #include "llvm/PassSupport.h"
 #include "llvm/PassAnalysisSupport.h"