Update the PTH performance "script".

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82718 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/NOTES.txt b/NOTES.txt
index 3b5ad16e3e10bac32e4c4500d22257ffdf16b45a..c658fe96bdfb33c83b5d9f67a645acd61429676e 100644 (file)
--- a/NOTES.txt
+++ b/NOTES.txt
@@ -16,8 +16,8 @@ This is similar to -Eonly.
 Creating and using a PTH file for performance measurement (use a release-asserts
 build).
 
-$ clang -x objective-c-header INPUTS/Cocoa_h.m -o /tmp/tokencache
-$ clang -token-cache /tmp/tokencache INPUTS/Cocoa_h.m
+$ clang -ccc-pch-is-pth -x objective-c-header INPUTS/Cocoa_h.m -o /tmp/tokencache
+$ clang-cc -token-cache /tmp/tokencache INPUTS/Cocoa_h.m
 
 //===---------------------------------------------------------------------===//