[analyzer] Replace "-analyzer-ipa" with "-analyzer-config ipa".

The idea is to eventually place all analyzer options under
"analyzer-config". In addition, this lays the ground for introduction of
a high-level analyzer mode option, which will influence the
default setting for IPAMode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173385 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/inline.cpp b/test/Analysis/inline.cpp
index ddcf5d0..873b046 100644
--- a/test/Analysis/inline.cpp
+++ b/test/Analysis/inline.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix.Malloc,debug.ExprInspection -analyzer-ipa=inlining -verify %s
+// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix.Malloc,debug.ExprInspection -analyzer-config ipa=inlining -verify %s
 
 void clang_analyzer_eval(bool);
 void clang_analyzer_checkInlined(bool);
@@ -192,7 +192,7 @@
     virtual void touchV2(int &x) const;
 
     int test() const {
-      // We were accidentally not invalidating under -analyzer-ipa=inlining
+      // We were accidentally not invalidating under inlining
       // at one point for virtual methods with visible definitions.
       int a, b, c, d;
       touch(a);