PGO: Change runtime prefix from pgo to profile

These functions are in the profile runtime.  PGO comes later.

Unfortunately, there's only room for 16 characters in a Darwin section,
so use __llvm_prf_ instead of __llvm_profile_ for section names.

<rdar://problem/15943240>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@204390 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CodeGenPGO.cpp b/lib/CodeGen/CodeGenPGO.cpp
index 96409fef64b9c1282019c94bfe611d97f391b4c2..2dbe88cb277e640889633931718a543d515411ad 100644 (file)
--- a/lib/CodeGen/CodeGenPGO.cpp
+++ b/lib/CodeGen/CodeGenPGO.cpp
@@ -178,7 +178,7 @@ void CodeGenPGO::setFuncName(llvm::Function *Fn) {
 }
 
 static llvm::Function *getRegisterFunc(CodeGenModule &CGM) {
-  return CGM.getModule().getFunction("__llvm_pgo_register_functions");
+  return CGM.getModule().getFunction("__llvm_profile_register_functions");
 }
 
 static llvm::BasicBlock *getOrInsertRegisterBB(CodeGenModule &CGM) {
@@ -195,7 +195,7 @@ static llvm::BasicBlock *getOrInsertRegisterBB(CodeGenModule &CGM) {
   auto *RegisterFTy = llvm::FunctionType::get(VoidTy, false);
   auto *RegisterF = llvm::Function::Create(RegisterFTy,
                                            llvm::GlobalValue::InternalLinkage,
-                                           "__llvm_pgo_register_functions",
+                                           "__llvm_profile_register_functions",
                                            &CGM.getModule());
   RegisterF->setUnnamedAddr(true);
   if (CGM.getCodeGenOpts().DisableRedZone)
@@ -212,7 +212,7 @@ static llvm::Constant *getOrInsertRuntimeRegister(CodeGenModule &CGM) {
   auto *VoidTy = llvm::Type::getVoidTy(CGM.getLLVMContext());
   auto *VoidPtrTy = llvm::Type::getInt8PtrTy(CGM.getLLVMContext());
   auto *RuntimeRegisterTy = llvm::FunctionType::get(VoidTy, VoidPtrTy, false);
-  return CGM.getModule().getOrInsertFunction("__llvm_pgo_register_function",
+  return CGM.getModule().getOrInsertFunction("__llvm_profile_register_function",
                                              RuntimeRegisterTy);
 }
 
@@ -221,15 +221,15 @@ static bool isMachO(const CodeGenModule &CGM) {
 }
 
 static StringRef getCountersSection(const CodeGenModule &CGM) {
-  return isMachO(CGM) ? "__DATA,__llvm_pgo_cnts" : "__llvm_pgo_cnts";
+  return isMachO(CGM) ? "__DATA,__llvm_prf_cnts" : "__llvm_prf_cnts";
 }
 
 static StringRef getNameSection(const CodeGenModule &CGM) {
-  return isMachO(CGM) ? "__DATA,__llvm_pgo_names" : "__llvm_pgo_names";
+  return isMachO(CGM) ? "__DATA,__llvm_prf_names" : "__llvm_prf_names";
 }
 
 static StringRef getDataSection(const CodeGenModule &CGM) {
-  return isMachO(CGM) ? "__DATA,__llvm_pgo_data" : "__llvm_pgo_data";
+  return isMachO(CGM) ? "__DATA,__llvm_prf_data" : "__llvm_prf_data";
 }
 
 llvm::GlobalVariable *CodeGenPGO::buildDataVar() {
@@ -295,7 +295,7 @@ llvm::Function *CodeGenPGO::emitInitialization(CodeGenModule &CGM) {
     return nullptr;
 
   // Only need to create this once per module.
-  if (CGM.getModule().getFunction("__llvm_pgo_init"))
+  if (CGM.getModule().getFunction("__llvm_profile_init"))
     return nullptr;
 
   // Get the function to call at initialization.
@@ -307,7 +307,7 @@ llvm::Function *CodeGenPGO::emitInitialization(CodeGenModule &CGM) {
   auto *VoidTy = llvm::Type::getVoidTy(CGM.getLLVMContext());
   auto *F = llvm::Function::Create(llvm::FunctionType::get(VoidTy, false),
                                    llvm::GlobalValue::InternalLinkage,
-                                   "__llvm_pgo_init", &CGM.getModule());
+                                   "__llvm_profile_init", &CGM.getModule());
   F->setUnnamedAddr(true);
   F->addFnAttr(llvm::Attribute::NoInline);
   if (CGM.getCodeGenOpts().DisableRedZone)

diff --git a/lib/CodeGen/CodeGenPGO.h b/lib/CodeGen/CodeGenPGO.h
index e859324ae086048d7f9de55fef9c86281480fe86..d22486d372da75aa1fee99ea7eaaa5c95956815f 100644 (file)
--- a/lib/CodeGen/CodeGenPGO.h
+++ b/lib/CodeGen/CodeGenPGO.h
@@ -83,7 +83,7 @@ public:
   /// For functions with local linkage, this includes the main file name.
   StringRef getFuncName() const { return StringRef(*PrefixedFuncName); }
   std::string getFuncVarName(StringRef VarName) const {
-    return ("__llvm_pgo_" + VarName + "_" + RawFuncName).str();
+    return ("__llvm_profile_" + VarName + "_" + RawFuncName).str();
   }
 
   /// Return the counter value of the current region.

diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 936acec3c520619a3252c68edf4a47c1fe809b94..4090a9ad1b8518f42351e1eb177773f3ea49ec2e 100644 (file)
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -329,7 +329,7 @@ void DarwinClang::AddLinkRuntimeLibArgs(const ArgList &Args,
     // there are no calls to the runtime in the code.
     if (Args.hasArg(options::OPT_fprofile_instr_generate)) {
       CmdArgs.push_back("-u");
-      CmdArgs.push_back("___llvm_pgo_runtime");
+      CmdArgs.push_back("___llvm_profile_runtime");
     }
 
     // Select the appropriate runtime library for the target.

diff --git a/test/Profile/c-general.c b/test/Profile/c-general.c
index e1f83b3206cab1f602e9b31877dc8c6bd89f6c10..2475f26692680fadf304992e5b78943310a4bcab 100644 (file)
--- a/test/Profile/c-general.c
+++ b/test/Profile/c-general.c
@@ -3,16 +3,16 @@
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instr-generate | FileCheck -check-prefix=PGOGEN %s
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instr-use=%S/Inputs/c-general.profdata | FileCheck -check-prefix=PGOUSE %s
 
-// PGOGEN: @[[SLC:__llvm_pgo_counters_simple_loops]] = global [4 x i64] zeroinitializer
-// PGOGEN: @[[IFC:__llvm_pgo_counters_conditionals]] = global [11 x i64] zeroinitializer
-// PGOGEN: @[[EEC:__llvm_pgo_counters_early_exits]] = global [9 x i64] zeroinitializer
-// PGOGEN: @[[JMC:__llvm_pgo_counters_jumps]] = global [22 x i64] zeroinitializer
-// PGOGEN: @[[SWC:__llvm_pgo_counters_switches]] = global [19 x i64] zeroinitializer
-// PGOGEN: @[[BSC:__llvm_pgo_counters_big_switch]] = global [17 x i64] zeroinitializer
-// PGOGEN: @[[BOC:__llvm_pgo_counters_boolean_operators]] = global [8 x i64] zeroinitializer
-// PGOGEN: @[[BLC:__llvm_pgo_counters_boolop_loops]] = global [9 x i64] zeroinitializer
-// PGOGEN: @[[MAC:__llvm_pgo_counters_main]] = global [1 x i64] zeroinitializer
-// PGOGEN: @[[STC:__llvm_pgo_counters_static_func]] = internal global [2 x i64] zeroinitializer
+// PGOGEN: @[[SLC:__llvm_profile_counters_simple_loops]] = global [4 x i64] zeroinitializer
+// PGOGEN: @[[IFC:__llvm_profile_counters_conditionals]] = global [11 x i64] zeroinitializer
+// PGOGEN: @[[EEC:__llvm_profile_counters_early_exits]] = global [9 x i64] zeroinitializer
+// PGOGEN: @[[JMC:__llvm_profile_counters_jumps]] = global [22 x i64] zeroinitializer
+// PGOGEN: @[[SWC:__llvm_profile_counters_switches]] = global [19 x i64] zeroinitializer
+// PGOGEN: @[[BSC:__llvm_profile_counters_big_switch]] = global [17 x i64] zeroinitializer
+// PGOGEN: @[[BOC:__llvm_profile_counters_boolean_operators]] = global [8 x i64] zeroinitializer
+// PGOGEN: @[[BLC:__llvm_profile_counters_boolop_loops]] = global [9 x i64] zeroinitializer
+// PGOGEN: @[[MAC:__llvm_profile_counters_main]] = global [1 x i64] zeroinitializer
+// PGOGEN: @[[STC:__llvm_profile_counters_static_func]] = internal global [2 x i64] zeroinitializer
 
 // PGOGEN-LABEL: @simple_loops()
 // PGOUSE-LABEL: @simple_loops()

diff --git a/test/Profile/c-linkage.c b/test/Profile/c-linkage.c
index 22a2535c4e4bb63f965636ab5099ec7b9da1acf7..a688197d494a9dcd58f3137c2695821c2b089b94 100644 (file)
--- a/test/Profile/c-linkage.c
+++ b/test/Profile/c-linkage.c
@@ -1,20 +1,20 @@
 // Check the data structures emitted by instrumentation.
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage.c %s -o - -emit-llvm -fprofile-instr-generate | FileCheck %s
 
-// CHECK: @__llvm_pgo_counters_foo = global [1 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name_foo = constant [3 x i8] c"foo", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data_foo = constant { i32, i32, i64, i8*, i64* } { i32 3, i32 1, i64 1, i8* getelementptr inbounds ([3 x i8]* @__llvm_pgo_name_foo, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_pgo_counters_foo, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters_foo = global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name_foo = constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data_foo = constant { i32, i32, i64, i8*, i64* } { i32 3, i32 1, i64 1, i8* getelementptr inbounds ([3 x i8]* @__llvm_profile_name_foo, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_profile_counters_foo, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 void foo(void) { }
 
-// CHECK: @__llvm_pgo_counters_foo_weak = weak global [5 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name_foo_weak = weak constant [8 x i8] c"foo_weak", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data_foo_weak = weak constant { i32, i32, i64, i8*, i64* } { i32 8, i32 5, i64 5, i8* getelementptr inbounds ([8 x i8]* @__llvm_pgo_name_foo_weak, i32 0, i32 0), i64* getelementptr inbounds ([5 x i64]* @__llvm_pgo_counters_foo_weak, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters_foo_weak = weak global [5 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name_foo_weak = weak constant [8 x i8] c"foo_weak", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data_foo_weak = weak constant { i32, i32, i64, i8*, i64* } { i32 8, i32 5, i64 5, i8* getelementptr inbounds ([8 x i8]* @__llvm_profile_name_foo_weak, i32 0, i32 0), i64* getelementptr inbounds ([5 x i64]* @__llvm_profile_counters_foo_weak, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 void foo_weak(void) __attribute__((weak));
 void foo_weak(void) { if (0){} if (0){} if (0){} if (0){} }
 
-// CHECK: @__llvm_pgo_counters_main = global [1 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name_main = constant [4 x i8] c"main", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data_main = constant { i32, i32, i64, i8*, i64* } { i32 4, i32 1, i64 1, i8* getelementptr inbounds ([4 x i8]* @__llvm_pgo_name_main, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_pgo_counters_main, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters_main = global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name_main = constant [4 x i8] c"main", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data_main = constant { i32, i32, i64, i8*, i64* } { i32 4, i32 1, i64 1, i8* getelementptr inbounds ([4 x i8]* @__llvm_profile_name_main, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_profile_counters_main, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 static void foo_internal(void);
 int main(void) {
   foo();
@@ -23,9 +23,9 @@ int main(void) {
   return 0;
 }
 
-// CHECK: @__llvm_pgo_counters_foo_internal = internal global [3 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name_foo_internal = internal constant [24 x i8] c"c-linkage.c:foo_internal", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data_foo_internal = internal constant { i32, i32, i64, i8*, i64* } { i32 24, i32 3, i64 3, i8* getelementptr inbounds ([24 x i8]* @__llvm_pgo_name_foo_internal, i32 0, i32 0), i64* getelementptr inbounds ([3 x i64]* @__llvm_pgo_counters_foo_internal, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters_foo_internal = internal global [3 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name_foo_internal = internal constant [24 x i8] c"c-linkage.c:foo_internal", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data_foo_internal = internal constant { i32, i32, i64, i8*, i64* } { i32 24, i32 3, i64 3, i8* getelementptr inbounds ([24 x i8]* @__llvm_profile_name_foo_internal, i32 0, i32 0), i64* getelementptr inbounds ([3 x i64]* @__llvm_profile_counters_foo_internal, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 static void foo_internal(void) { if (0){} if (0){} }
 
-// CHECK: @llvm.used = appending global [4 x i8*] [i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data_foo to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data_foo_weak to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data_main to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data_foo_internal to i8*)], section "llvm.metadata"
+// CHECK: @llvm.used = appending global [4 x i8*] [i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data_foo to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data_foo_weak to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data_main to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data_foo_internal to i8*)], section "llvm.metadata"

diff --git a/test/Profile/cxx-class.cpp b/test/Profile/cxx-class.cpp
index 61befa3d449e06a5c7e5833af2495a758a1d2c61..7cbbc09610767dd4f5a2ef54ee190f40112da538 100644 (file)
--- a/test/Profile/cxx-class.cpp
+++ b/test/Profile/cxx-class.cpp
@@ -17,7 +17,7 @@ class Simple {
 public:
   // CTRGEN-LABEL: define {{.*}} @_ZN6SimpleC2Ei(
   // CTRUSE-LABEL: define {{.*}} @_ZN6SimpleC2Ei(
-  // CTRGEN: store {{.*}} @[[SCC:__llvm_pgo_counters__ZN6SimpleC2Ei]], i64 0, i64 0
+  // CTRGEN: store {{.*}} @[[SCC:__llvm_profile_counters__ZN6SimpleC2Ei]], i64 0, i64 0
   explicit Simple(int Member) : Member(Member) {
     // CTRGEN: store {{.*}} @[[SCC]], i64 0, i64 1
     // CTRUSE: br {{.*}} !prof ![[SC1:[0-9]+]]
@@ -30,7 +30,7 @@ public:
 
   // DTRGEN-LABEL: define {{.*}} @_ZN6SimpleD2Ev(
   // DTRUSE-LABEL: define {{.*}} @_ZN6SimpleD2Ev(
-  // DTRGEN: store {{.*}} @[[SDC:__llvm_pgo_counters__ZN6SimpleD2Ev]], i64 0, i64 0
+  // DTRGEN: store {{.*}} @[[SDC:__llvm_profile_counters__ZN6SimpleD2Ev]], i64 0, i64 0
   ~Simple() {
     // DTRGEN: store {{.*}} @[[SDC]], i64 0, i64 1
     // DTRUSE: br {{.*}} !prof ![[SD1:[0-9]+]]
@@ -43,7 +43,7 @@ public:
 
   // MTHGEN-LABEL: define {{.*}} @_ZN6Simple6methodEv(
   // MTHUSE-LABEL: define {{.*}} @_ZN6Simple6methodEv(
-  // MTHGEN: store {{.*}} @[[SMC:__llvm_pgo_counters__ZN6Simple6methodEv]], i64 0, i64 0
+  // MTHGEN: store {{.*}} @[[SMC:__llvm_profile_counters__ZN6Simple6methodEv]], i64 0, i64 0
   void method() {
     // MTHGEN: store {{.*}} @[[SMC]], i64 0, i64 1
     // MTHUSE: br {{.*}} !prof ![[SM1:[0-9]+]]
@@ -57,7 +57,7 @@ public:
 
 // WRPGEN-LABEL: define {{.*}} @_Z14simple_wrapperv(
 // WRPUSE-LABEL: define {{.*}} @_Z14simple_wrapperv(
-// WRPGEN: store {{.*}} @[[SWC:__llvm_pgo_counters__Z14simple_wrapperv]], i64 0, i64 0
+// WRPGEN: store {{.*}} @[[SWC:__llvm_profile_counters__Z14simple_wrapperv]], i64 0, i64 0
 void simple_wrapper() {
   // WRPGEN: store {{.*}} @[[SWC]], i64 0, i64 1
   // WRPUSE: br {{.*}} !prof ![[SW1:[0-9]+]]

diff --git a/test/Profile/cxx-linkage.cpp b/test/Profile/cxx-linkage.cpp
index 8c49dff26a5dc40b6f07e937db0069f054e25f41..16f84a68b0243741a713b643a43596bdc0569c4d 100644 (file)
--- a/test/Profile/cxx-linkage.cpp
+++ b/test/Profile/cxx-linkage.cpp
@@ -1,19 +1,19 @@
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9.0 -emit-llvm -main-file-name cxx-linkage.cpp %s -o - -fprofile-instr-generate | FileCheck %s
 
-// CHECK: @__llvm_pgo_counters__Z3foov = global [1 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name__Z3foov = constant [7 x i8] c"_Z3foov", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data__Z3foov = constant { i32, i32, i64, i8*, i64* } { i32 7, i32 1, i64 1, i8* getelementptr inbounds ([7 x i8]* @__llvm_pgo_name__Z3foov, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_pgo_counters__Z3foov, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters__Z3foov = global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name__Z3foov = constant [7 x i8] c"_Z3foov", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data__Z3foov = constant { i32, i32, i64, i8*, i64* } { i32 7, i32 1, i64 1, i8* getelementptr inbounds ([7 x i8]* @__llvm_profile_name__Z3foov, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_profile_counters__Z3foov, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 void foo(void) { }
 
-// CHECK: @__llvm_pgo_counters__Z8foo_weakv = weak global [5 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name__Z8foo_weakv = weak constant [12 x i8] c"_Z8foo_weakv", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data__Z8foo_weakv = weak constant { i32, i32, i64, i8*, i64* } { i32 12, i32 5, i64 5, i8* getelementptr inbounds ([12 x i8]* @__llvm_pgo_name__Z8foo_weakv, i32 0, i32 0), i64* getelementptr inbounds ([5 x i64]* @__llvm_pgo_counters__Z8foo_weakv, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters__Z8foo_weakv = weak global [5 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name__Z8foo_weakv = weak constant [12 x i8] c"_Z8foo_weakv", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data__Z8foo_weakv = weak constant { i32, i32, i64, i8*, i64* } { i32 12, i32 5, i64 5, i8* getelementptr inbounds ([12 x i8]* @__llvm_profile_name__Z8foo_weakv, i32 0, i32 0), i64* getelementptr inbounds ([5 x i64]* @__llvm_profile_counters__Z8foo_weakv, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 void foo_weak(void) __attribute__((weak));
 void foo_weak(void) { if (0){} if (0){} if (0){} if (0){} }
 
-// CHECK: @__llvm_pgo_counters_main = global [1 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name_main = constant [4 x i8] c"main", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data_main = constant { i32, i32, i64, i8*, i64* } { i32 4, i32 1, i64 1, i8* getelementptr inbounds ([4 x i8]* @__llvm_pgo_name_main, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_pgo_counters_main, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters_main = global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name_main = constant [4 x i8] c"main", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data_main = constant { i32, i32, i64, i8*, i64* } { i32 4, i32 1, i64 1, i8* getelementptr inbounds ([4 x i8]* @__llvm_profile_name_main, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64]* @__llvm_profile_counters_main, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 inline void foo_inline(void);
 int main(void) {
   foo();
@@ -22,9 +22,9 @@ int main(void) {
   return 0;
 }
 
-// CHECK: @__llvm_pgo_counters__Z10foo_inlinev = linkonce_odr global [7 x i64] zeroinitializer, section "__DATA,__llvm_pgo_cnts", align 8
-// CHECK: @__llvm_pgo_name__Z10foo_inlinev = linkonce_odr constant [15 x i8] c"_Z10foo_inlinev", section "__DATA,__llvm_pgo_names", align 1
-// CHECK: @__llvm_pgo_data__Z10foo_inlinev = linkonce_odr constant { i32, i32, i64, i8*, i64* } { i32 15, i32 7, i64 7, i8* getelementptr inbounds ([15 x i8]* @__llvm_pgo_name__Z10foo_inlinev, i32 0, i32 0), i64* getelementptr inbounds ([7 x i64]* @__llvm_pgo_counters__Z10foo_inlinev, i32 0, i32 0) }, section "__DATA,__llvm_pgo_data", align 8
+// CHECK: @__llvm_profile_counters__Z10foo_inlinev = linkonce_odr global [7 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__llvm_profile_name__Z10foo_inlinev = linkonce_odr constant [15 x i8] c"_Z10foo_inlinev", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_data__Z10foo_inlinev = linkonce_odr constant { i32, i32, i64, i8*, i64* } { i32 15, i32 7, i64 7, i8* getelementptr inbounds ([15 x i8]* @__llvm_profile_name__Z10foo_inlinev, i32 0, i32 0), i64* getelementptr inbounds ([7 x i64]* @__llvm_profile_counters__Z10foo_inlinev, i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 inline void foo_inline(void) { if (0){} if (0){} if (0){} if (0){} if (0){} if (0){}}
 
-// CHECK: @llvm.used = appending global [4 x i8*] [i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data__Z3foov to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data__Z8foo_weakv to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data_main to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_pgo_data__Z10foo_inlinev to i8*)], section "llvm.metadata"
+// CHECK: @llvm.used = appending global [4 x i8*] [i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data__Z3foov to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data__Z8foo_weakv to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data_main to i8*), i8* bitcast ({ i32, i32, i64, i8*, i64* }* @__llvm_profile_data__Z10foo_inlinev to i8*)], section "llvm.metadata"

diff --git a/test/Profile/cxx-throws.cpp b/test/Profile/cxx-throws.cpp
index c24394751c3bc92d803175b89717ce0bb934fe48..cdcf53a14b05cf1c985267044cfdf4fe277a4d0e 100644 (file)
--- a/test/Profile/cxx-throws.cpp
+++ b/test/Profile/cxx-throws.cpp
@@ -9,8 +9,8 @@
 // RUN: %clang %s -o - -emit-llvm -S -fprofile-instr-use=%S/Inputs/cxx-throws.profdata -target %itanium_abi_triple | FileCheck -check-prefix=PGOUSE %s
 // RUN: %clang %s -o - -emit-llvm -S -fprofile-instr-use=%S/Inputs/cxx-throws.profdata -target %itanium_abi_triple | FileCheck -check-prefix=PGOUSE-EXC %s
 
-// PGOGEN: @[[THC:__llvm_pgo_counters__Z6throwsv]] = global [9 x i64] zeroinitializer
-// PGOGEN-EXC: @[[THC:__llvm_pgo_counters__Z6throwsv]] = global [9 x i64] zeroinitializer
+// PGOGEN: @[[THC:__llvm_profile_counters__Z6throwsv]] = global [9 x i64] zeroinitializer
+// PGOGEN-EXC: @[[THC:__llvm_profile_counters__Z6throwsv]] = global [9 x i64] zeroinitializer
 
 // PGOGEN-LABEL: @_Z6throwsv()
 // PGOUSE-LABEL: @_Z6throwsv()

diff --git a/test/Profile/objc-general.m b/test/Profile/objc-general.m
index 56d95c2b84a7bf4189317b40af36393f1c022404..fe792bb202593dd14d2ee442c7194a60137dff85 100644 (file)
--- a/test/Profile/objc-general.m
+++ b/test/Profile/objc-general.m
@@ -29,9 +29,9 @@ struct NSFastEnumerationState;
 @end;
 #endif
 
-// PGOGEN: @[[FRC:"__llvm_pgo_counters_\+\[A foreach:\]"]] = internal global [2 x i64] zeroinitializer
-// PGOGEN: @[[BLC:"__llvm_pgo_counters___13\+\[A foreach:\]_block_invoke"]] = internal global [2 x i64] zeroinitializer
-// PGOGEN: @[[MAC:__llvm_pgo_counters_main]] = global [1 x i64] zeroinitializer
+// PGOGEN: @[[FRC:"__llvm_profile_counters_\+\[A foreach:\]"]] = internal global [2 x i64] zeroinitializer
+// PGOGEN: @[[BLC:"__llvm_profile_counters___13\+\[A foreach:\]_block_invoke"]] = internal global [2 x i64] zeroinitializer
+// PGOGEN: @[[MAC:__llvm_profile_counters_main]] = global [1 x i64] zeroinitializer
 
 @interface A : NSObject
 + (void)foreach: (NSArray *)array;