Experimentally make clang default to SwiftAsyncFramePointerKind::Always too

Author: aschwaighofer

clang/include/clang/Basic/CodeGenOptions.def

@@ -442,7 +442,7 @@ CODEGENOPT(EmitIEEENaNCompliantInsts, 1, 1)
 // Whether to emit Swift Async function extended frame information: auto,
 // never, always.
 ENUM_CODEGENOPT(SwiftAsyncFramePointer, SwiftAsyncFramePointerKind, 2,
-                SwiftAsyncFramePointerKind::Auto)
+                SwiftAsyncFramePointerKind::Always)
 
 
 #undef CODEGENOPT

clang/include/clang/Basic/CodeGenOptions.h

@@ -130,7 +130,7 @@ class CodeGenOptions : public CodeGenOptionsBase {
     Auto, // Choose Swift async extended frame info based on deployment target.
     Always, // Unconditionally emit Swift async extended frame info.
     Never,  // Don't emit Swift async extended frame info.
-    Default = Auto,
+    Default = Always,
   };
 
   enum FiniteLoopsKind {

clang/include/clang/Driver/Options.td

@@ -1267,7 +1267,7 @@ def fswift_async_fp_EQ : Joined<["-"], "fswift-async-fp=">,
     Values<"auto,always,never">,
     NormalizedValuesScope<"CodeGenOptions::SwiftAsyncFramePointerKind">,
     NormalizedValues<["Auto", "Always", "Never"]>,
-    MarshallingInfoEnum<CodeGenOpts<"SwiftAsyncFramePointer">, "Auto">;
+    MarshallingInfoEnum<CodeGenOpts<"SwiftAsyncFramePointer">, "Always">;
 
 defm apinotes : BoolOption<"f", "apinotes",
   LangOpts<"APINotes">, DefaultFalse,

clang/test/CodeGen/swift-async-extended-fp.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -mframe-pointer=all -triple x86_64-apple-darwin10 -target-cpu core2 -S -o - %s | FileCheck %s --check-prefix=AUTO-X86
+// RUN: %clang_cc1 -mframe-pointer=all -triple x86_64-apple-darwin10 -target-cpu core2 -S -o - %s | FileCheck %s --check-prefix=ALWAYS-X86
 // RUN: %clang_cc1 -mframe-pointer=all -triple x86_64-apple-darwin12 -target-cpu core2 -S -o - %s | FileCheck %s --check-prefix=ALWAYS-X86
 // RUN: %clang_cc1 -fswift-async-fp=never -mframe-pointer=all -triple x86_64-apple-darwin10 -target-cpu core2 -S -o - %s | FileCheck %s --check-prefix=NEVER-X86
 // RUN: %clang_cc1 -fswift-async-fp=never -mframe-pointer=all -triple x86_64-apple-darwin12 -target-cpu core2 -S -o - %s | FileCheck %s --check-prefix=NEVER-X86
@@ -7,10 +7,14 @@
 // RUN: %clang_cc1 -fswift-async-fp=always -mframe-pointer=all -triple x86_64-apple-darwin10 -target-cpu core2 -S -o - %s | FileCheck %s --check-prefix=ALWAYS-X86
 // RUN: %clang_cc1 -fswift-async-fp=always -mframe-pointer=all -triple x86_64-apple-darwin12 -target-cpu core2 -S -o - %s | FileCheck %s --check-prefix=ALWAYS-X86
 
-// RUN: %clang_cc1 -mframe-pointer=all -triple arm64-apple-ios9 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=AUTO-ARM64
+// RUN: %clang_cc1 -mframe-pointer=all -triple arm64-apple-ios9 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=ALWAYS-ARM64
 // RUN: %clang_cc1 -mframe-pointer=all -triple arm64-apple-ios15 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=ALWAYS-ARM64
+// RUN: %clang_cc1 -fswift-async-fp=auto -mframe-pointer=all -triple arm64-apple-ios9 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=AUTO-ARM64
+// RUN: %clang_cc1 -fswift-async-fp=auto -mframe-pointer=all -triple arm64-apple-ios15 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=ALWAYS-ARM64
 // RUN: %clang_cc1 -fswift-async-fp=never -mframe-pointer=all -triple arm64-apple-ios9 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=NEVER-ARM64
 // RUN: %clang_cc1 -fswift-async-fp=never -mframe-pointer=all -triple arm64-apple-ios15 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=NEVER-ARM64
+// RUN: %clang_cc1 -fswift-async-fp=always -mframe-pointer=all -triple arm64-apple-ios9 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=ALWAYS-ARM64
+// RUN: %clang_cc1 -fswift-async-fp=always -mframe-pointer=all -triple arm64-apple-ios15 -target-cpu cyclone -S -o - %s | FileCheck %s --check-prefix=ALWAYS-ARM64
 
 // REQUIRES: aarch64-registered-target,x86-registered-target