Reapply (2) "[Assignment Tracking] Enable by default"

Re-land D146987.

This reverts commit 64fba207a683a355d9059cd57adb8a139c2f5dda
which reverts D146987.

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 5e008fc..0e3c7b7 100644 (file)
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -5815,7 +5815,7 @@ def experimental_assignment_tracking_EQ : Joined<["-"], "fexperimental-assignmen
   Group<f_Group>, CodeGenOpts<"EnableAssignmentTracking">,
   NormalizedValuesScope<"CodeGenOptions::AssignmentTrackingOpts">,
   Values<"disabled,enabled,forced">, NormalizedValues<["Disabled","Enabled","Forced"]>,
-  MarshallingInfoEnum<CodeGenOpts<"AssignmentTrackingMode">, "Disabled">;
+  MarshallingInfoEnum<CodeGenOpts<"AssignmentTrackingMode">, "Enabled">;
 
 } // let Flags = [CC1Option, NoDriverOption]
 

diff --git a/clang/test/CodeGen/assignment-tracking/flag.cpp b/clang/test/CodeGen/assignment-tracking/flag.cpp
index aa1f054..3bd974f 100644 (file)
--- a/clang/test/CodeGen/assignment-tracking/flag.cpp
+++ b/clang/test/CodeGen/assignment-tracking/flag.cpp
@@ -8,10 +8,10 @@
 // RUN:     -emit-llvm  %s -o - -fexperimental-assignment-tracking=disabled -O1\
 // RUN: | FileCheck %s --check-prefixes=DISABLE
 
-//// Disabled by default:
+//// Enabled by default:
 // RUN: %clang_cc1 -triple x86_64-none-linux-gnu -debug-info-kind=standalone   \
 // RUN:     -emit-llvm  %s -o - -O1                                            \
-// RUN: | FileCheck %s --check-prefixes=DISABLE
+// RUN: | FileCheck %s --check-prefixes=ENABLE
 
 //// Disabled at O0 unless forced.
 // RUN: %clang_cc1 -triple x86_64-none-linux-gnu -debug-info-kind=standalone   \