Rename swift-arc-optimize to swift-llvm-arc-optimize as this is a LLVM pass

Author: trentxintong

Diff for: lib/LLVMPasses/LLVMARCOpts.cpp

@@ -16,7 +16,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "swift-arc-opts"
+#define DEBUG_TYPE "swift-llvm-arc-opts"
 #include "swift/LLVMPasses/Passes.h"
 #include "ARCEntryPointBuilder.h"
 #include "LLVMARCOpts.h"
@@ -971,12 +971,12 @@ static bool performGeneralOptimizations(Function &F, ARCEntryPointBuilder &B,
 char SwiftARCOpt::ID = 0;
 
 INITIALIZE_PASS_BEGIN(SwiftARCOpt,
-                      "swift-arc-optimize", "Swift ARC optimization",
+                      "swift-llvm-arc-optimize", "Swift LLVM ARC optimization",
                       false, false)
 INITIALIZE_PASS_DEPENDENCY(SwiftAAWrapperPass)
 INITIALIZE_PASS_DEPENDENCY(SwiftRCIdentity)
 INITIALIZE_PASS_END(SwiftARCOpt,
-                    "swift-arc-optimize", "Swift ARC optimization",
+                    "swift-llvm-arc-optimize", "Swift LLVM ARC optimization",
                     false, false)
 
 // Optimization passes.

Diff for: test/LLVMPasses/allocation-deletion.ll

@@ -1,4 +1,4 @@
-; RUN: %swift-llvm-opt -swift-arc-optimize %s | FileCheck %s
+; RUN: %swift-llvm-opt -swift-llvm-arc-optimize %s | FileCheck %s
 
 target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-macosx10.9"

Diff for: test/LLVMPasses/basic.ll

@@ -1,4 +1,4 @@
-; RUN: %swift-llvm-opt -swift-arc-optimize %s | FileCheck %s
+; RUN: %swift-llvm-opt -swift-llvm-arc-optimize %s | FileCheck %s
 
 target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-macosx10.9"

Diff for: test/LLVMPasses/crash.ll

@@ -1,4 +1,4 @@
-;  RUN: %swift-llvm-opt -swift-arc-optimize %s > /dev/null
+;  RUN: %swift-llvm-opt -swift-llvm-arc-optimize %s > /dev/null
 
 target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-macosx10.9"