[analyzer] Don't run the analyzer for -analyzer-list-enabled-checkers

Short and sweet. Whenever I use -analyzer-list-enabled-checkers, I'm only
interested about the configuration, not about the analysis.

Differential Revision: https://reviews.llvm.org/D66714

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371756 91177308-0d34-0410-b5e6-96231b3b80d8

lib/FrontendTool/ExecuteCompilerInvocation.cpp

@@ -270,6 +270,7 @@ bool ExecuteCompilerInvocation(CompilerInstance *Clang) {
                                   AnOpts,
                                   Clang->getDiagnostics(),
                                   Clang->getLangOpts());
+    return true;
   }
 
   // Honor -analyzer-config-help.

test/Analysis/analyzer-enabled-checkers.c

@@ -1,20 +1,55 @@
-// RUN: %clang_analyze_cc1 -triple x86_64-apple-darwin10 %s -o /dev/null -analyzer-checker=core -analyzer-list-enabled-checkers > %t 2>&1
-// RUN: FileCheck --input-file=%t %s
+// RUN: %clang --analyze %s \
+// RUN:   -Xclang -triple -Xclang x86_64-pc-linux-gnu \
+// RUN:   -Xclang -analyzer-list-enabled-checkers \
+// RUN:   -Xclang -analyzer-display-progress \
+// RUN:   2>&1 | FileCheck %s --implicit-check-not=ANALYZE \
+// RUN:                       --implicit-check-not=\.
 
-// CHECK: OVERVIEW: Clang Static Analyzer Enabled Checkers List
-// CHECK: core.CallAndMessage
-// CHECK: core.DivideZero
-// CHECK: core.DynamicTypePropagation
-// CHECK: core.NonNullParamChecker
-// CHECK: core.NullDereference
-// CHECK: core.StackAddressEscape
-// CHECK: core.UndefinedBinaryOperatorResult
-// CHECK: core.VLASize
-// CHECK: core.builtin.BuiltinFunctions
-// CHECK: core.builtin.NoReturnFunctions
-// CHECK: core.uninitialized.ArraySubscript
-// CHECK: core.uninitialized.Assign
-// CHECK: core.uninitialized.Branch
-// CHECK: core.uninitialized.CapturedBlockVariable
-// CHECK: core.uninitialized.UndefReturn
+// CHECK:      OVERVIEW: Clang Static Analyzer Enabled Checkers List
+// CHECK-EMPTY:
+// CHECK-NEXT: apiModeling.StdCLibraryFunctions
+// CHECK-NEXT: apiModeling.TrustNonnull
+// CHECK-NEXT: apiModeling.llvm.CastValue
+// CHECK-NEXT: apiModeling.llvm.ReturnValue
+// CHECK-NEXT: core.CallAndMessage
+// CHECK-NEXT: core.DivideZero
+// CHECK-NEXT: core.DynamicTypePropagation
+// CHECK-NEXT: core.NonNullParamChecker
+// CHECK-NEXT: core.NonnilStringConstants
+// CHECK-NEXT: core.NullDereference
+// CHECK-NEXT: core.StackAddrEscapeBase
+// CHECK-NEXT: core.StackAddressEscape
+// CHECK-NEXT: core.UndefinedBinaryOperatorResult
+// CHECK-NEXT: core.VLASize
+// CHECK-NEXT: core.builtin.BuiltinFunctions
+// CHECK-NEXT: core.builtin.NoReturnFunctions
+// CHECK-NEXT: core.uninitialized.ArraySubscript
+// CHECK-NEXT: core.uninitialized.Assign
+// CHECK-NEXT: core.uninitialized.Branch
+// CHECK-NEXT: core.uninitialized.CapturedBlockVariable
+// CHECK-NEXT: core.uninitialized.UndefReturn
+// CHECK-NEXT: deadcode.DeadStores
+// CHECK-NEXT: nullability.NullabilityBase
+// CHECK-NEXT: nullability.NullPassedToNonnull
+// CHECK-NEXT: nullability.NullReturnedFromNonnull
+// CHECK-NEXT: security.insecureAPI.SecuritySyntaxChecker
+// CHECK-NEXT: security.insecureAPI.UncheckedReturn
+// CHECK-NEXT: security.insecureAPI.getpw
+// CHECK-NEXT: security.insecureAPI.gets
+// CHECK-NEXT: security.insecureAPI.mkstemp
+// CHECK-NEXT: security.insecureAPI.mktemp
+// CHECK-NEXT: security.insecureAPI.vfork
+// CHECK-NEXT: unix.API
+// CHECK-NEXT: unix.cstring.CStringModeling
+// CHECK-NEXT: unix.DynamicMemoryModeling
+// CHECK-NEXT: unix.Malloc
+// CHECK-NEXT: unix.MallocSizeof
+// CHECK-NEXT: unix.MismatchedDeallocator
+// CHECK-NEXT: unix.Vfork
+// CHECK-NEXT: unix.cstring.BadSizeArg
+// CHECK-NEXT: unix.cstring.NullArg
 
+int main() {
+  int i;
+  (void)(10 / i);
+}