InstrProf: Simplify a couple of tests after r230383

Most of the checks in these two tests were actually testing the
behaviour of the instrprof LLVM pass. Now that we're testing that
specifically in LLVM's test suite, it's better if we only test the
frontend's behaviour here.

llvm-svn: 230387

diff --git a/clang/test/Profile/c-linkage.c b/clang/test/Profile/c-linkage.c
index 94393a4..7c2e925 100644 (file)
--- a/clang/test/Profile/c-linkage.c
+++ b/clang/test/Profile/c-linkage.c
@@ -1,22 +1,16 @@
-// Check the data structures emitted by instrumentation.
+// 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 = hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
-// CHECK: @__llvm_profile_name_foo_weak = weak hidden constant [8 x i8] c"foo_weak", section "__DATA,__llvm_prf_names", align 1
-// CHECK: @__llvm_profile_name_main = hidden constant [4 x i8] c"main", section "__DATA,__llvm_prf_names", align 1
-// CHECK: @"__llvm_profile_name_c-linkage.c:foo_internal" = internal constant [24 x i8] c"c-linkage.c:foo_internal", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_name_foo = hidden 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 = hidden constant [4 x i8] c"main"
+// CHECK: @"__llvm_profile_name_c-linkage.c:foo_internal" = internal constant [24 x i8] c"c-linkage.c:foo_internal"
 
-// CHECK: @__llvm_profile_counters_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data_foo = hidden constant { i32, i32, i64, i8*, i64* } { i32 3, i32 1, i64 {{[0-9]+}}, 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_profile_counters_foo_weak = weak hidden global [5 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data_foo_weak = weak hidden constant { i32, i32, i64, i8*, i64* } { i32 8, i32 5, i64 {{[0-9]+}}, 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_profile_counters_main = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data_main = hidden constant { i32, i32, i64, i8*, i64* } { i32 4, i32 1, i64 {{[0-9]+}}, 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();
@@ -25,14 +19,4 @@ int main(void) {
   return 0;
 }
 
-// CHECK: @"__llvm_profile_counters_c-linkage.c:foo_internal" = internal global [3 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @"__llvm_profile_data_c-linkage.c:foo_internal" = internal constant { i32, i32, i64, i8*, i64* } { i32 24, i32 3, i64 {{[0-9]+}}, i8* getelementptr inbounds ([24 x i8]* @"__llvm_profile_name_c-linkage.c:foo_internal", i32 0, i32 0), i64* getelementptr inbounds ([3 x i64]* @"__llvm_profile_counters_c-linkage.c:foo_internal", i32 0, i32 0) }, section "__DATA,__llvm_prf_data", align 8
 static void foo_internal(void) { if (0){} if (0){} }
-
-// CHECK: @__llvm_profile_runtime = external global i32
-// CHECK: @llvm.used = appending global [5 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_c-linkage.c:foo_internal" to i8*), i8* bitcast (i32 ()* @__llvm_profile_runtime_user to i8*)], section "llvm.metadata"
-
-// CHECK: define linkonce_odr i32 @__llvm_profile_runtime_user() {{.*}} {
-// CHECK:   %[[REG:.*]] = load i32* @__llvm_profile_runtime
-// CHECK:   ret i32 %[[REG]]
-// CHECK: }

diff --git a/clang/test/Profile/cxx-linkage.cpp b/clang/test/Profile/cxx-linkage.cpp
index e410218..6d07f35 100644 (file)
--- a/clang/test/Profile/cxx-linkage.cpp
+++ b/clang/test/Profile/cxx-linkage.cpp
@@ -1,21 +1,15 @@
 // 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 = hidden constant [7 x i8] c"_Z3foov", section "__DATA,__llvm_prf_names", align 1
-// CHECK: @__llvm_profile_name__Z8foo_weakv = weak hidden constant [12 x i8] c"_Z8foo_weakv", section "__DATA,__llvm_prf_names", align 1
-// CHECK: @__llvm_profile_name_main = hidden constant [4 x i8] c"main", section "__DATA,__llvm_prf_names", align 1
-// CHECK: @__llvm_profile_name__Z10foo_inlinev = linkonce_odr hidden constant [15 x i8] c"_Z10foo_inlinev", section "__DATA,__llvm_prf_names", align 1
+// CHECK: @__llvm_profile_name__Z3foov = hidden 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 = hidden constant [4 x i8] c"main"
+// CHECK: @__llvm_profile_name__Z10foo_inlinev = linkonce_odr hidden constant [15 x i8] c"_Z10foo_inlinev"
 
-// CHECK: @__llvm_profile_counters__Z3foov = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data__Z3foov = hidden constant { i32, i32, i64, i8*, i64* } { i32 7, i32 1, i64 {{[0-9]+}}, 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_profile_counters__Z8foo_weakv = weak hidden global [5 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data__Z8foo_weakv = weak hidden constant { i32, i32, i64, i8*, i64* } { i32 12, i32 5, i64 {{[0-9]+}}, 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_profile_counters_main = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data_main = hidden constant { i32, i32, i64, i8*, i64* } { i32 4, i32 1, i64 {{[0-9]+}}, 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();
@@ -24,14 +18,4 @@ int main(void) {
   return 0;
 }
 
-// CHECK: @__llvm_profile_counters__Z10foo_inlinev = linkonce_odr hidden global [7 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-// CHECK: @__llvm_profile_data__Z10foo_inlinev = linkonce_odr hidden constant { i32, i32, i64, i8*, i64* } { i32 15, i32 7, i64 {{[0-9]+}}, 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_profile_runtime = external global i32
-// CHECK: @llvm.used = appending global [5 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*), i8* bitcast (i32 ()* @__llvm_profile_runtime_user to i8*)], section "llvm.metadata"
-
-// CHECK: define linkonce_odr i32 @__llvm_profile_runtime_user() {{.*}} {
-// CHECK:   %[[REG:.*]] = load i32* @__llvm_profile_runtime
-// CHECK:   ret i32 %[[REG]]
-// CHECK: }