[PGO] Shorten profile symbol prefixes

(test case update)
Profile symbols have long prefixes which waste space and creating pressure for linker.
This patch shortens the prefixes to minimal length without losing verbosity.

Differential Revision: http://reviews.llvm.org/D15503

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@255576 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CoverageMapping/ir.c b/test/CoverageMapping/ir.c
index 5ac3495c41f811599b08cd10268650c3d45bd308..a59fa741616d1211cf8fe0e744b2c0bb0176f586 100644 (file)
--- a/test/CoverageMapping/ir.c
+++ b/test/CoverageMapping/ir.c
@@ -9,4 +9,4 @@ int main(void) {
   return 0;
 }
 
-// CHECK: @__llvm_coverage_mapping = internal constant { i32, i32, i32, i32, [2 x <{ i8*, i32, i32, i64 }>], [{{[0-9]+}} x i8] } { i32 2, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 0, [2 x <{ i8*, i32, i32, i64 }>] [<{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__llvm_profile_name_foo, i32 0, i32 0), i32 3, i32 9, i64 {{[0-9]+}} }>, <{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__llvm_profile_name_main, i32 0, i32 0), i32 4, i32 9, i64 {{[0-9]+}} }>]
+// CHECK: @__llvm_coverage_mapping = internal constant { i32, i32, i32, i32, [2 x <{ i8*, i32, i32, i64 }>], [{{[0-9]+}} x i8] } { i32 2, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 0, [2 x <{ i8*, i32, i32, i64 }>] [<{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_foo, i32 0, i32 0), i32 3, i32 9, i64 {{[0-9]+}} }>, <{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__prf_nm_main, i32 0, i32 0), i32 4, i32 9, i64 {{[0-9]+}} }>]

diff --git a/test/CoverageMapping/unused_names.c b/test/CoverageMapping/unused_names.c
index 569218286d08dfb491f01db80402caa12b72f97a..bdc44d4edf14f53aec4b5c8fe3ae80fb68bb8de1 100644 (file)
--- a/test/CoverageMapping/unused_names.c
+++ b/test/CoverageMapping/unused_names.c
@@ -4,11 +4,11 @@
 
 // Since foo is never emitted, there should not be a profile name for it.
 
-// CHECK-DAG: @__llvm_profile_name_bar = {{.*}} [3 x i8] c"bar", section "{{.*}}__llvm_prf_names"
-// CHECK-DAG: @__llvm_profile_name_baz = {{.*}} [3 x i8] c"baz", section "{{.*}}__llvm_prf_names"
-// CHECK-DAG: @__llvm_profile_name_unused_names.c_qux = {{.*}} [18 x i8] c"unused_names.c:qux", section "{{.*}}__llvm_prf_names"
+// CHECK-DAG: @__prf_nm_bar = {{.*}} [3 x i8] c"bar", section "{{.*}}__llvm_prf_names"
+// CHECK-DAG: @__prf_nm_baz = {{.*}} [3 x i8] c"baz", section "{{.*}}__llvm_prf_names"
+// CHECK-DAG: @__prf_nm_unused_names.c_qux = {{.*}} [18 x i8] c"unused_names.c:qux", section "{{.*}}__llvm_prf_names"
 
-// SYSHEADER-NOT: @__llvm_profile_name_foo =
+// SYSHEADER-NOT: @__prf_nm_foo =
 
 
 #ifdef IS_SYSHEADER

diff --git a/test/Profile/c-captured.c b/test/Profile/c-captured.c
index 5a339d100c1e2a4f08e84a9a2fa8489cbec32a19..fe1e55e53beac173b890a2fe70351ce26511505b 100644 (file)
--- a/test/Profile/c-captured.c
+++ b/test/Profile/c-captured.c
@@ -3,9 +3,9 @@
 // RUN: llvm-profdata merge %S/Inputs/c-captured.proftext -o %t.profdata
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-captured.c %s -o - -emit-llvm -fprofile-instr-use=%t.profdata | FileCheck -check-prefix=PGOUSE -check-prefix=PGOALL %s
 
-// PGOGEN: @[[DCC:__llvm_profile_counters_debug_captured]] = private global [3 x i64] zeroinitializer
-// PGOGEN: @[[CSC:__llvm_profile_counters_c_captured.c___captured_stmt]] = private global [2 x i64] zeroinitializer
-// PGOGEN: @[[C1C:__llvm_profile_counters_c_captured.c___captured_stmt.1]] = private global [3 x i64] zeroinitializer
+// PGOGEN: @[[DCC:__prf_cn_debug_captured]] = private global [3 x i64] zeroinitializer
+// PGOGEN: @[[CSC:__prf_cn_c_captured.c___captured_stmt]] = private global [2 x i64] zeroinitializer
+// PGOGEN: @[[C1C:__prf_cn_c_captured.c___captured_stmt.1]] = private global [3 x i64] zeroinitializer
 
 // PGOALL-LABEL: define void @debug_captured()
 // PGOGEN: store {{.*}} @[[DCC]], i64 0, i64 0

diff --git a/test/Profile/c-general.c b/test/Profile/c-general.c
index cb41912618f49bc20f412fbc4241112f0cee6f8a..8ab73adb70e70d046f242fe11c65cca65d780819 100644 (file)
--- a/test/Profile/c-general.c
+++ b/test/Profile/c-general.c
@@ -8,18 +8,18 @@
 // Also check compatibility with older profiles.
 // 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.v1 | FileCheck -check-prefix=PGOUSE %s
 
-// PGOGEN: @[[SLC:__llvm_profile_counters_simple_loops]] = private global [4 x i64] zeroinitializer
-// PGOGEN: @[[IFC:__llvm_profile_counters_conditionals]] = private global [11 x i64] zeroinitializer
-// PGOGEN: @[[EEC:__llvm_profile_counters_early_exits]] = private global [9 x i64] zeroinitializer
-// PGOGEN: @[[JMC:__llvm_profile_counters_jumps]] = private global [22 x i64] zeroinitializer
-// PGOGEN: @[[SWC:__llvm_profile_counters_switches]] = private global [19 x i64] zeroinitializer
-// PGOGEN: @[[BSC:__llvm_profile_counters_big_switch]] = private global [17 x i64] zeroinitializer
-// PGOGEN: @[[BOC:__llvm_profile_counters_boolean_operators]] = private global [8 x i64] zeroinitializer
-// PGOGEN: @[[BLC:__llvm_profile_counters_boolop_loops]] = private global [9 x i64] zeroinitializer
-// PGOGEN: @[[COC:__llvm_profile_counters_conditional_operator]] = private global [3 x i64] zeroinitializer
-// PGOGEN: @[[DFC:__llvm_profile_counters_do_fallthrough]] = private global [4 x i64] zeroinitializer
-// PGOGEN: @[[MAC:__llvm_profile_counters_main]] = private global [1 x i64] zeroinitializer
-// PGOGEN: @[[STC:__llvm_profile_counters_c_general.c_static_func]] = private global [2 x i64] zeroinitializer
+// PGOGEN: @[[SLC:__prf_cn_simple_loops]] = private global [4 x i64] zeroinitializer
+// PGOGEN: @[[IFC:__prf_cn_conditionals]] = private global [11 x i64] zeroinitializer
+// PGOGEN: @[[EEC:__prf_cn_early_exits]] = private global [9 x i64] zeroinitializer
+// PGOGEN: @[[JMC:__prf_cn_jumps]] = private global [22 x i64] zeroinitializer
+// PGOGEN: @[[SWC:__prf_cn_switches]] = private global [19 x i64] zeroinitializer
+// PGOGEN: @[[BSC:__prf_cn_big_switch]] = private global [17 x i64] zeroinitializer
+// PGOGEN: @[[BOC:__prf_cn_boolean_operators]] = private global [8 x i64] zeroinitializer
+// PGOGEN: @[[BLC:__prf_cn_boolop_loops]] = private global [9 x i64] zeroinitializer
+// PGOGEN: @[[COC:__prf_cn_conditional_operator]] = private global [3 x i64] zeroinitializer
+// PGOGEN: @[[DFC:__prf_cn_do_fallthrough]] = private global [4 x i64] zeroinitializer
+// PGOGEN: @[[MAC:__prf_cn_main]] = private global [1 x i64] zeroinitializer
+// PGOGEN: @[[STC:__prf_cn_c_general.c_static_func]] = private global [2 x i64] zeroinitializer
 
 // PGOGEN-LABEL: @simple_loops()
 // PGOUSE-LABEL: @simple_loops()

diff --git a/test/Profile/c-linkage-available_externally.c b/test/Profile/c-linkage-available_externally.c
index f2bc9d9e187f498e0383a097a0ff4573c8845fd4..e8b6c9a693d20a68f17370ae53fbb3b8e49d6f2b 100644 (file)
--- a/test/Profile/c-linkage-available_externally.c
+++ b/test/Profile/c-linkage-available_externally.c
@@ -2,10 +2,10 @@
 // get thrown out.
 // RUN: %clang_cc1 -O2 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage-available_externally.c %s -o - -emit-llvm -fprofile-instr-generate | FileCheck %s
 
-// CHECK: @__llvm_profile_name_foo = linkonce_odr hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__prf_nm_foo = linkonce_odr hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
 
-// CHECK: @__llvm_profile_counters_foo = linkonce_odr hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data_foo = linkonce_odr hidden global { i32, i32, i64, i8*, i64*, i8*, i8*, [1 x i16] } { i32 3, i32 1, i64 0, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__llvm_profile_name_foo, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__llvm_profile_counters_foo, i32 0, i32 0), i8* null, i8* null, [1 x i16] zeroinitializer }, section "__DATA,__llvm_prf_data", align 8
+// CHECK: @__prf_cn_foo = linkonce_odr hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+// CHECK: @__prf_dt_foo = linkonce_odr hidden global { i32, i32, i64, i8*, i64*, i8*, i8*, [1 x i16] } { i32 3, i32 1, i64 0, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_foo, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__prf_cn_foo, i32 0, i32 0), i8* null, i8* null, [1 x i16] zeroinitializer }, section "__DATA,__llvm_prf_data", align 8
 inline int foo(void) { return 1; }
 
 int main(void) {

diff --git a/test/Profile/c-linkage.c b/test/Profile/c-linkage.c
index 2cec355a4e6c6924a32cc347680e96916525223d..32d03cc582f9ac735862f7ac1e1554c9fef6e02a 100644 (file)
--- a/test/Profile/c-linkage.c
+++ b/test/Profile/c-linkage.c
@@ -1,10 +1,10 @@
 // Check that the profiling names we create have the linkage we expect
 // 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_profile_name_foo = private constant [3 x i8] c"foo"
-// CHECK: @__llvm_profile_name_foo_weak = weak hidden constant [8 x i8] c"foo_weak"
-// CHECK: @__llvm_profile_name_main = private constant [4 x i8] c"main"
-// CHECK: @__llvm_profile_name_c_linkage.c_foo_internal = private constant [24 x i8] c"c-linkage.c:foo_internal"
+// CHECK: @__prf_nm_foo = private constant [3 x i8] c"foo"
+// CHECK: @__prf_nm_foo_weak = weak hidden constant [8 x i8] c"foo_weak"
+// CHECK: @__prf_nm_main = private constant [4 x i8] c"main"
+// CHECK: @__prf_nm_c_linkage.c_foo_internal = private constant [24 x i8] c"c-linkage.c:foo_internal"
 
 void foo(void) { }
 

diff --git a/test/Profile/c-unreachable-after-switch.c b/test/Profile/c-unreachable-after-switch.c
index 63add03dbd93a909d3ff3258ca4da5167db5daad..67194f2c34b17964b8ad5f3ae10f4f99b0a86b42 100644 (file)
--- a/test/Profile/c-unreachable-after-switch.c
+++ b/test/Profile/c-unreachable-after-switch.c
@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -O3 -triple x86_64-apple-macosx10.10 -main-file-name c-unreachable-after-switch.c %s -o - -emit-llvm -fprofile-instr-generate | FileCheck %s
 
-// CHECK: @[[C:__llvm_profile_counters_foo]] = private global [3 x i64] zeroinitializer
+// CHECK: @[[C:__prf_cn_foo]] = private global [3 x i64] zeroinitializer
 
 // CHECK-LABEL: @foo()
 // CHECK: store {{.*}} @[[C]], i64 0, i64 0

diff --git a/test/Profile/cxx-class.cpp b/test/Profile/cxx-class.cpp
index 21cbbd68320a408f406bb74feb9885c10a0c1027..aa6f18eb6dae76ac181f3208431fcac1c0403100 100644 (file)
--- a/test/Profile/cxx-class.cpp
+++ b/test/Profile/cxx-class.cpp
@@ -18,7 +18,7 @@ class Simple {
 public:
   // CTRGEN-LABEL: define {{.*}} @_ZN6SimpleC2Ei(
   // CTRUSE-LABEL: define {{.*}} @_ZN6SimpleC2Ei(
-  // CTRGEN: store {{.*}} @[[SCC:__llvm_profile_counters__ZN6SimpleC2Ei]], i64 0, i64 0
+  // CTRGEN: store {{.*}} @[[SCC:__prf_cn__ZN6SimpleC2Ei]], i64 0, i64 0
   explicit Simple(int Member) : Member(Member) {
     // CTRGEN: store {{.*}} @[[SCC]], i64 0, i64 1
     // CTRUSE: br {{.*}} !prof ![[SC1:[0-9]+]]
@@ -31,7 +31,7 @@ public:
 
   // DTRGEN-LABEL: define {{.*}} @_ZN6SimpleD2Ev(
   // DTRUSE-LABEL: define {{.*}} @_ZN6SimpleD2Ev(
-  // DTRGEN: store {{.*}} @[[SDC:__llvm_profile_counters__ZN6SimpleD2Ev]], i64 0, i64 0
+  // DTRGEN: store {{.*}} @[[SDC:__prf_cn__ZN6SimpleD2Ev]], i64 0, i64 0
   ~Simple() {
     // DTRGEN: store {{.*}} @[[SDC]], i64 0, i64 1
     // DTRUSE: br {{.*}} !prof ![[SD1:[0-9]+]]
@@ -44,7 +44,7 @@ public:
 
   // MTHGEN-LABEL: define {{.*}} @_ZN6Simple6methodEv(
   // MTHUSE-LABEL: define {{.*}} @_ZN6Simple6methodEv(
-  // MTHGEN: store {{.*}} @[[SMC:__llvm_profile_counters__ZN6Simple6methodEv]], i64 0, i64 0
+  // MTHGEN: store {{.*}} @[[SMC:__prf_cn__ZN6Simple6methodEv]], i64 0, i64 0
   void method() {
     // MTHGEN: store {{.*}} @[[SMC]], i64 0, i64 1
     // MTHUSE: br {{.*}} !prof ![[SM1:[0-9]+]]
@@ -58,7 +58,7 @@ public:
 
 // WRPGEN-LABEL: define {{.*}} @_Z14simple_wrapperv(
 // WRPUSE-LABEL: define {{.*}} @_Z14simple_wrapperv(
-// WRPGEN: store {{.*}} @[[SWC:__llvm_profile_counters__Z14simple_wrapperv]], i64 0, i64 0
+// WRPGEN: store {{.*}} @[[SWC:__prf_cn__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-implicit.cpp b/test/Profile/cxx-implicit.cpp
index 79840ad938566d7593c0d4391a0ba0bc57024dc0..f1eb1f0d5048d8b03ea782a3b7f3f4c008778bf5 100644 (file)
--- a/test/Profile/cxx-implicit.cpp
+++ b/test/Profile/cxx-implicit.cpp
@@ -4,7 +4,7 @@
 
 // An implicit constructor is generated for Base. We should not emit counters
 // for it.
-// CHECK-NOT: @__llvm_profile_counters__ZN4BaseC2Ev =
+// CHECK-NOT: @__prf_cn__ZN4BaseC2Ev =
 
 struct Base {
   virtual void foo();

diff --git a/test/Profile/cxx-lambda.cpp b/test/Profile/cxx-lambda.cpp
index 8ece71dd3677246036cb4c1efa1613c18aa5f8b2..7b065d0813452c342a79bbb867cb1b988ad17334 100644 (file)
--- a/test/Profile/cxx-lambda.cpp
+++ b/test/Profile/cxx-lambda.cpp
@@ -9,9 +9,9 @@
 // RUN: FileCheck --input-file=%tuse -check-prefix=PGOUSE %s
 // RUN: FileCheck --input-file=%tuse -check-prefix=LMBUSE %s
 
-// PGOGEN: @[[LWC:__llvm_profile_counters__Z7lambdasv]] = private global [4 x i64] zeroinitializer
-// PGOGEN: @[[MAC:__llvm_profile_counters_main]] = private global [1 x i64] zeroinitializer
-// LMBGEN: @[[LFC:"__llvm_profile_counters_cxx_lambda.cpp__ZZ7lambdasvENK3\$_0clEi"]] = private global [3 x i64] zeroinitializer
+// PGOGEN: @[[LWC:__prf_cn__Z7lambdasv]] = private global [4 x i64] zeroinitializer
+// PGOGEN: @[[MAC:__prf_cn_main]] = private global [1 x i64] zeroinitializer
+// LMBGEN: @[[LFC:"__prf_cn_cxx_lambda.cpp__ZZ7lambdasvENK3\$_0clEi"]] = private global [3 x i64] zeroinitializer
 
 // PGOGEN-LABEL: define {{.*}}void @_Z7lambdasv()
 // PGOUSE-LABEL: define {{.*}}void @_Z7lambdasv()

diff --git a/test/Profile/cxx-linkage.cpp b/test/Profile/cxx-linkage.cpp
index 669e8eddb57e71abe6278ea970c0b45ee9f821a7..808ec52d6b9509389103bdef63744aa596a020b5 100644 (file)
--- a/test/Profile/cxx-linkage.cpp
+++ b/test/Profile/cxx-linkage.cpp
@@ -1,9 +1,9 @@
 // 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_profile_name__Z3foov = private constant [7 x i8] c"_Z3foov"
-// CHECK: @__llvm_profile_name__Z8foo_weakv = weak hidden constant [12 x i8] c"_Z8foo_weakv"
-// CHECK: @__llvm_profile_name_main = private constant [4 x i8] c"main"
-// CHECK: @__llvm_profile_name__Z10foo_inlinev = linkonce_odr hidden constant [15 x i8] c"_Z10foo_inlinev"
+// CHECK: @__prf_nm__Z3foov = private constant [7 x i8] c"_Z3foov"
+// CHECK: @__prf_nm__Z8foo_weakv = weak hidden constant [12 x i8] c"_Z8foo_weakv"
+// CHECK: @__prf_nm_main = private constant [4 x i8] c"main"
+// CHECK: @__prf_nm__Z10foo_inlinev = linkonce_odr hidden constant [15 x i8] c"_Z10foo_inlinev"
 
 void foo(void) { }
 

diff --git a/test/Profile/cxx-rangefor.cpp b/test/Profile/cxx-rangefor.cpp
index 23be0f5771a3f852e90a77aa6fcc8049b9d9c2f6..d5ac4f8ae3c9ab10594c90fdbb7af3c69d8e431c 100644 (file)
--- a/test/Profile/cxx-rangefor.cpp
+++ b/test/Profile/cxx-rangefor.cpp
@@ -7,7 +7,7 @@
 // RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-rangefor.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-use=%t.profdata > %tuse
 // RUN: FileCheck --input-file=%tuse -check-prefix=CHECK -check-prefix=PGOUSE %s
 
-// PGOGEN: @[[RFC:__llvm_profile_counters__Z9range_forv]] = private global [5 x i64] zeroinitializer
+// PGOGEN: @[[RFC:__prf_cn__Z9range_forv]] = private global [5 x i64] zeroinitializer
 
 // CHECK-LABEL: define {{.*}}void @_Z9range_forv()
 // PGOGEN: store {{.*}} @[[RFC]], i64 0, i64 0

diff --git a/test/Profile/cxx-structors.cpp b/test/Profile/cxx-structors.cpp
index 24c595b863e19cbfb7552795db28130310759059..cc9db3f5c0d64316f42fe66305cc6a0ce21ff737 100644 (file)
--- a/test/Profile/cxx-structors.cpp
+++ b/test/Profile/cxx-structors.cpp
@@ -20,13 +20,13 @@ Bar bar;
 
 // Profile data for complete constructors and destructors must absent.
 
-// CHECK-NOT: @__llvm_profile_name__ZN3FooC1Ev
-// CHECK-NOT: @__llvm_profile_name__ZN3FooC1Ei
-// CHECK-NOT: @__llvm_profile_name__ZN3FooD1Ev
-// CHECK-NOT: @__llvm_profile_name__ZN3BarC1Ev
-// CHECK-NOT: @__llvm_profile_name__ZN3BarD1Ev
-// CHECK-NOT: @__llvm_profile_counters__ZN3FooD1Ev
-// CHECK-NOT: @__llvm_profile_data__ZN3FooD1Ev
+// CHECK-NOT: @__prf_nm__ZN3FooC1Ev
+// CHECK-NOT: @__prf_nm__ZN3FooC1Ei
+// CHECK-NOT: @__prf_nm__ZN3FooD1Ev
+// CHECK-NOT: @__prf_nm__ZN3BarC1Ev
+// CHECK-NOT: @__prf_nm__ZN3BarD1Ev
+// CHECK-NOT: @__prf_cn__ZN3FooD1Ev
+// CHECK-NOT: @__prf_dt__ZN3FooD1Ev
 
 int main() {
 }

diff --git a/test/Profile/cxx-templates.cpp b/test/Profile/cxx-templates.cpp
index ca0e8614d09de867c4e86df5ed165f3e6a5df79d..6f7d2f123990852847211c2a64207e32710b7c25 100644 (file)
--- a/test/Profile/cxx-templates.cpp
+++ b/test/Profile/cxx-templates.cpp
@@ -10,8 +10,8 @@
 // RUN: FileCheck --input-file=%tuse -check-prefix=T0USE -check-prefix=ALL %s
 // RUN: FileCheck --input-file=%tuse -check-prefix=T100USE -check-prefix=ALL %s
 
-// T0GEN: @[[T0C:__llvm_profile_counters__Z4loopILj0EEvv]] = linkonce_odr hidden global [2 x i64] zeroinitializer
-// T100GEN: @[[T100C:__llvm_profile_counters__Z4loopILj100EEvv]] = linkonce_odr hidden global [2 x i64] zeroinitializer
+// T0GEN: @[[T0C:__prf_cn__Z4loopILj0EEvv]] = linkonce_odr hidden global [2 x i64] zeroinitializer
+// T100GEN: @[[T100C:__prf_cn__Z4loopILj100EEvv]] = linkonce_odr hidden global [2 x i64] zeroinitializer
 
 // T0GEN-LABEL: define linkonce_odr {{.*}}void @_Z4loopILj0EEvv()
 // T0USE-LABEL: define linkonce_odr {{.*}}void @_Z4loopILj0EEvv()

diff --git a/test/Profile/cxx-throws.cpp b/test/Profile/cxx-throws.cpp
index 47d079b7a0b13162c73483c3d1d533f68485ff88..409abb1f7b2a98e6161fd661340c7b7d1a70382f 100644 (file)
--- a/test/Profile/cxx-throws.cpp
+++ b/test/Profile/cxx-throws.cpp
@@ -10,9 +10,9 @@
 // RUN: %clang %s -o - -emit-llvm -S -fprofile-instr-use=%t.profdata -fcxx-exceptions -target %itanium_abi_triple | FileCheck -check-prefix=PGOUSE %s
 // RUN: %clang %s -o - -emit-llvm -S -fprofile-instr-use=%t.profdata -fcxx-exceptions -target %itanium_abi_triple | FileCheck -check-prefix=PGOUSE-EXC %s
 
-// PGOGEN: @[[THC:__llvm_profile_counters__Z6throwsv]] = private global [9 x i64] zeroinitializer
-// PGOGEN-EXC: @[[THC:__llvm_profile_counters__Z6throwsv]] = private global [9 x i64] zeroinitializer
-// PGOGEN: @[[UNC:__llvm_profile_counters__Z11unreachablei]] = private global [3 x i64] zeroinitializer
+// PGOGEN: @[[THC:__prf_cn__Z6throwsv]] = private global [9 x i64] zeroinitializer
+// PGOGEN-EXC: @[[THC:__prf_cn__Z6throwsv]] = private global [9 x i64] zeroinitializer
+// PGOGEN: @[[UNC:__prf_cn__Z11unreachablei]] = private global [3 x i64] zeroinitializer
 
 // PGOGEN-LABEL: @_Z6throwsv()
 // PGOUSE-LABEL: @_Z6throwsv()

diff --git a/test/Profile/cxx-virtual-destructor-calls.cpp b/test/Profile/cxx-virtual-destructor-calls.cpp
index d117c2114371b87fdee11fb58cc2afa84b0c1183..1701faf7081217cd24ba40410d00bee0d184aba0 100644 (file)
--- a/test/Profile/cxx-virtual-destructor-calls.cpp
+++ b/test/Profile/cxx-virtual-destructor-calls.cpp
@@ -14,24 +14,24 @@ struct B : A {
 };
 
 // Base dtor
-// CHECK: @__llvm_profile_name__ZN1BD2Ev = private constant [9 x i8] c"_ZN1BD2Ev"
+// CHECK: @__prf_nm__ZN1BD2Ev = private constant [9 x i8] c"_ZN1BD2Ev"
 
 // Complete dtor must not be instrumented
-// CHECK-NOT: @__llvm_profile_name__ZN1BD1Ev = private constant [9 x i8] c"_ZN1BD1Ev"
+// CHECK-NOT: @__prf_nm__ZN1BD1Ev = private constant [9 x i8] c"_ZN1BD1Ev"
 
 // Deleting dtor must not be instrumented
-// CHECK-NOT: @__llvm_profile_name__ZN1BD0Ev = private constant [9 x i8] c"_ZN1BD0Ev"
+// CHECK-NOT: @__prf_nm__ZN1BD0Ev = private constant [9 x i8] c"_ZN1BD0Ev"
 
 // Base dtor counters and profile data
-// CHECK: @__llvm_profile_counters__ZN1BD2Ev = private global [1 x i64] zeroinitializer
-// CHECK: @__llvm_profile_data__ZN1BD2Ev =
+// CHECK: @__prf_cn__ZN1BD2Ev = private global [1 x i64] zeroinitializer
+// CHECK: @__prf_dt__ZN1BD2Ev =
 
 // Complete dtor counters and profile data must absent
-// CHECK-NOT: @__llvm_profile_counters__ZN1BD1Ev = private global [1 x i64] zeroinitializer
-// CHECK-NOT: @__llvm_profile_data__ZN1BD1Ev =
+// CHECK-NOT: @__prf_cn__ZN1BD1Ev = private global [1 x i64] zeroinitializer
+// CHECK-NOT: @__prf_dt__ZN1BD1Ev =
 
 // Deleting dtor counters and profile data must absent
-// CHECK-NOT: @__llvm_profile_counters__ZN1BD0Ev = private global [1 x i64] zeroinitializer
-// CHECK-NOT: @__llvm_profile_data__ZN1BD0Ev =
+// CHECK-NOT: @__prf_cn__ZN1BD0Ev = private global [1 x i64] zeroinitializer
+// CHECK-NOT: @__prf_dt__ZN1BD0Ev =
 
 B::~B() { }

diff --git a/test/Profile/objc-general.m b/test/Profile/objc-general.m
index 6e4549590a62b45fff9601a756f99854d408c8c5..05bf2650b5c3c38f9722ebf5226febd69347d58f 100644 (file)
--- a/test/Profile/objc-general.m
+++ b/test/Profile/objc-general.m
@@ -31,9 +31,9 @@ struct NSFastEnumerationState;
 @end;
 #endif
 
-// PGOGEN: @[[FRC:"__llvm_profile_counters_objc_general.m_\+\[A foreach_\]"]] = private global [2 x i64] zeroinitializer
-// PGOGEN: @[[BLC:"__llvm_profile_counters_objc_general.m___13\+\[A foreach_\]_block_invoke"]] = private global [2 x i64] zeroinitializer
-// PGOGEN: @[[MAC:__llvm_profile_counters_main]] = private global [1 x i64] zeroinitializer
+// PGOGEN: @[[FRC:"__prf_cn_objc_general.m_\+\[A foreach_\]"]] = private global [2 x i64] zeroinitializer
+// PGOGEN: @[[BLC:"__prf_cn_objc_general.m___13\+\[A foreach_\]_block_invoke"]] = private global [2 x i64] zeroinitializer
+// PGOGEN: @[[MAC:__prf_cn_main]] = private global [1 x i64] zeroinitializer
 
 @interface A : NSObject
 + (void)foreach: (NSArray *)array;