[PGO] make profile prefix even shorter and more readable

llvm-svn: 255586

6 files changed, 53 insertions, 53 deletions

diff --git a/llvm/test/Instrumentation/InstrProfiling/PR23499.ll b/llvm/test/Instrumentation/InstrProfiling/PR23499.ll
index 760641b771f..9c128a5f422 100644
--- a/llvm/test/Instrumentation/InstrProfiling/PR23499.ll
+++ b/llvm/test/Instrumentation/InstrProfiling/PR23499.ll
@@ -6,16 +6,16 @@
 
 $_Z3barIvEvv = comdat any
 
-@__prf_nm__Z3barIvEvv = linkonce_odr hidden constant [11 x i8] c"_Z3barIvEvv", align 1
+@__profn__Z3barIvEvv = linkonce_odr hidden constant [11 x i8] c"_Z3barIvEvv", align 1
 
-; CHECK: @__prf_nm__Z3barIvEvv = linkonce_odr hidden constant [11 x i8] c"_Z3barIvEvv", section "{{.*}}__llvm_prf_names", comdat($__llvm_profile_vars__Z3barIvEvv), align 1
-; CHECK: @__prf_cn__Z3barIvEvv = linkonce_odr hidden global [1 x i64] zeroinitializer, section "{{.*}}__llvm_prf_cnts", comdat($__llvm_profile_vars__Z3barIvEvv), align 8
-; CHECK: @__prf_dt__Z3barIvEvv = linkonce_odr hidden global { i32, i32, i64, i8*, i64*, i8*, i8*, [1 x i16] } { i32 11, i32 1, i64 0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @__prf_nm__Z3barIvEvv, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__prf_cn__Z3barIvEvv, i32 0, i32 0), i8* null, i8* null, [1 x i16] zeroinitializer }, section "{{.*}}__llvm_prf_data", comdat($__llvm_profile_vars__Z3barIvEvv), align 8
+; CHECK: @__profn__Z3barIvEvv = linkonce_odr hidden constant [11 x i8] c"_Z3barIvEvv", section "{{.*}}__llvm_prf_names", comdat($__profv__Z3barIvEvv), align 1
+; CHECK: @__profc__Z3barIvEvv = linkonce_odr hidden global [1 x i64] zeroinitializer, section "{{.*}}__llvm_prf_cnts", comdat($__profv__Z3barIvEvv), align 8
+; CHECK: @__profd__Z3barIvEvv = linkonce_odr hidden global { i32, i32, i64, i8*, i64*, i8*, i8*, [1 x i16] } { i32 11, i32 1, i64 0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @__profn__Z3barIvEvv, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__profc__Z3barIvEvv, i32 0, i32 0), i8* null, i8* null, [1 x i16] zeroinitializer }, section "{{.*}}__llvm_prf_data", comdat($__profv__Z3barIvEvv), align 8
 
 declare void @llvm.instrprof.increment(i8*, i64, i32, i32) #1
 
 define linkonce_odr void @_Z3barIvEvv() comdat {
 entry:
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @__prf_nm__Z3barIvEvv, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @__profn__Z3barIvEvv, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
diff --git a/llvm/test/Instrumentation/InstrProfiling/linkage.ll b/llvm/test/Instrumentation/InstrProfiling/linkage.ll
index 6bc7deb984b..110838b1c8c 100644
--- a/llvm/test/Instrumentation/InstrProfiling/linkage.ll
+++ b/llvm/test/Instrumentation/InstrProfiling/linkage.ll
@@ -3,36 +3,36 @@
 ; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -instrprof -S | FileCheck %s --check-prefix=OTHER --check-prefix=COMMON
 ; RUN: opt < %s -mtriple=x86_64-unknown-linux -instrprof -S | FileCheck %s --check-prefix=LINUX --check-prefix=COMMON
 
-@__prf_nm_foo = hidden constant [3 x i8] c"foo"
-@__prf_nm_foo_weak = weak hidden constant [8 x i8] c"foo_weak"
-@"__prf_nm_linkage.ll:foo_internal" = internal constant [23 x i8] c"linkage.ll:foo_internal"
-@__prf_nm_foo_inline = linkonce_odr hidden constant [10 x i8] c"foo_inline"
+@__profn_foo = hidden constant [3 x i8] c"foo"
+@__profn_foo_weak = weak hidden constant [8 x i8] c"foo_weak"
+@"__profn_linkage.ll:foo_internal" = internal constant [23 x i8] c"linkage.ll:foo_internal"
+@__profn_foo_inline = linkonce_odr hidden constant [10 x i8] c"foo_inline"
 
-; COMMON: @__prf_cn_foo = hidden global
-; COMMON: @__prf_dt_foo = hidden global
+; COMMON: @__profc_foo = hidden global
+; COMMON: @__profd_foo = hidden global
 define void @foo() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
-; COMMON: @__prf_cn_foo_weak = weak hidden global
-; COMMON: @__prf_dt_foo_weak = weak hidden global
+; COMMON: @__profc_foo_weak = weak hidden global
+; COMMON: @__profd_foo_weak = weak hidden global
 define weak void @foo_weak() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @__prf_nm_foo_weak, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @__profn_foo_weak, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
-; COMMON: @"__prf_cn_linkage.ll:foo_internal" = internal global
-; COMMON: @"__prf_dt_linkage.ll:foo_internal" = internal global
+; COMMON: @"__profc_linkage.ll:foo_internal" = internal global
+; COMMON: @"__profd_linkage.ll:foo_internal" = internal global
 define internal void @foo_internal() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @"__prf_nm_linkage.ll:foo_internal", i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @"__profn_linkage.ll:foo_internal", i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
-; COMMON: @__prf_cn_foo_inline = linkonce_odr hidden global
-; COMMON: @__prf_dt_foo_inline = linkonce_odr hidden global
+; COMMON: @__profc_foo_inline = linkonce_odr hidden global
+; COMMON: @__profd_foo_inline = linkonce_odr hidden global
 define linkonce_odr void @foo_inline() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @__prf_nm_foo_inline, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @__profn_foo_inline, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
diff --git a/llvm/test/Instrumentation/InstrProfiling/no-counters.ll b/llvm/test/Instrumentation/InstrProfiling/no-counters.ll
index 3539ce432cc..402fb65bc75 100644
--- a/llvm/test/Instrumentation/InstrProfiling/no-counters.ll
+++ b/llvm/test/Instrumentation/InstrProfiling/no-counters.ll
@@ -1,8 +1,8 @@
 ;; No instrumentation should be emitted if there are no counter increments.
 
 ; RUN: opt < %s -instrprof -S | FileCheck %s
-; CHECK-NOT: @__prf_cn
-; CHECK-NOT: @__prf_dt
+; CHECK-NOT: @__profc
+; CHECK-NOT: @__profd
 ; CHECK-NOT: @__llvm_profile_runtime
 
 define void @foo() {
diff --git a/llvm/test/Instrumentation/InstrProfiling/noruntime.ll b/llvm/test/Instrumentation/InstrProfiling/noruntime.ll
index 33933cc98eb..17636cecdc2 100644
--- a/llvm/test/Instrumentation/InstrProfiling/noruntime.ll
+++ b/llvm/test/Instrumentation/InstrProfiling/noruntime.ll
@@ -6,10 +6,10 @@
 
 @__llvm_profile_runtime = global i32 0, align 4
 
-@__prf_nm_foo = hidden constant [3 x i8] c"foo"
+@__profn_foo = hidden constant [3 x i8] c"foo"
 
 define void @foo() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
diff --git a/llvm/test/Instrumentation/InstrProfiling/platform.ll b/llvm/test/Instrumentation/InstrProfiling/platform.ll
index 7beb76a77d4..4307349c820 100644
--- a/llvm/test/Instrumentation/InstrProfiling/platform.ll
+++ b/llvm/test/Instrumentation/InstrProfiling/platform.ll
@@ -5,20 +5,20 @@
 ; RUN: opt < %s -mtriple=x86_64-unknown-freebsd -instrprof -S | FileCheck %s -check-prefix=FREEBSD
 ; RUN: opt < %s -mtriple=x86_64-pc-solaris -instrprof -S | FileCheck %s -check-prefix=SOLARIS
 
-@__prf_nm_foo = hidden constant [3 x i8] c"foo"
-; MACHO: @__prf_nm_foo = hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
-; ELF: @__prf_nm_foo = hidden constant [3 x i8] c"foo", section "__llvm_prf_names", align 1
+@__profn_foo = hidden constant [3 x i8] c"foo"
+; MACHO: @__profn_foo = hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
+; ELF: @__profn_foo = hidden constant [3 x i8] c"foo", section "__llvm_prf_names", align 1
 
-; MACHO: @__prf_cn_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-; ELF: @__prf_cn_foo = hidden global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", align 8
+; MACHO: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+; ELF: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", align 8
 
-; MACHO: @__prf_dt_foo = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
-; LINUX: @__prf_dt_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
-; FREEBSD: @__prf_dt_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
-; SOLARIS: @__prf_dt_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
+; MACHO: @__profd_foo = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
+; LINUX: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
+; FREEBSD: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
+; SOLARIS: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
 
 define void @foo() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
diff --git a/llvm/test/Instrumentation/InstrProfiling/profiling.ll b/llvm/test/Instrumentation/InstrProfiling/profiling.ll
index dda57c996d1..5f2a1bc6aae 100644
--- a/llvm/test/Instrumentation/InstrProfiling/profiling.ll
+++ b/llvm/test/Instrumentation/InstrProfiling/profiling.ll
@@ -2,37 +2,37 @@
 
 target triple = "x86_64-apple-macosx10.10.0"
 
-@__prf_nm_foo = hidden constant [3 x i8] c"foo"
-; CHECK: @__prf_nm_foo = hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
-@__prf_nm_bar = hidden constant [4 x i8] c"bar\00"
-; CHECK: @__prf_nm_bar = hidden constant [4 x i8] c"bar\00", section "__DATA,__llvm_prf_names", align 1
-@__prf_nm_baz = hidden constant [3 x i8] c"baz"
-; CHECK: @__prf_nm_baz = hidden constant [3 x i8] c"baz", section "__DATA,__llvm_prf_names", align 1
+@__profn_foo = hidden constant [3 x i8] c"foo"
+; CHECK: @__profn_foo = hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
+@__profn_bar = hidden constant [4 x i8] c"bar\00"
+; CHECK: @__profn_bar = hidden constant [4 x i8] c"bar\00", section "__DATA,__llvm_prf_names", align 1
+@__profn_baz = hidden constant [3 x i8] c"baz"
+; CHECK: @__profn_baz = hidden constant [3 x i8] c"baz", section "__DATA,__llvm_prf_names", align 1
 
-; CHECK: @__prf_cn_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-; CHECK: @__prf_dt_foo = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
+; CHECK: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+; CHECK: @__profd_foo = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
 define void @foo() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
-; CHECK: @__prf_cn_bar = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-; CHECK: @__prf_dt_bar = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
+; CHECK: @__profc_bar = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+; CHECK: @__profd_bar = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
 define void @bar() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__prf_nm_bar, i32 0, i32 0), i64 0, i32 1, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__profn_bar, i32 0, i32 0), i64 0, i32 1, i32 0)
   ret void
 }
 
-; CHECK: @__prf_cn_baz = hidden global [3 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
-; CHECK: @__prf_dt_baz = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
+; CHECK: @__profc_baz = hidden global [3 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
+; CHECK: @__profd_baz = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
 define void @baz() {
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_baz, i32 0, i32 0), i64 0, i32 3, i32 0)
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_baz, i32 0, i32 0), i64 0, i32 3, i32 1)
-  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_baz, i32 0, i32 0), i64 0, i32 3, i32 2)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_baz, i32 0, i32 0), i64 0, i32 3, i32 0)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_baz, i32 0, i32 0), i64 0, i32 3, i32 1)
+  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_baz, i32 0, i32 0), i64 0, i32 3, i32 2)
   ret void
 }
 
 declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
 
 ; CHECK: @__llvm_profile_runtime = external global i32
-; CHECK: @llvm.used = appending global {{.*}} @__prf_dt_foo {{.*}} @__prf_dt_bar {{.*}} @__prf_dt_baz {{.*}} section "llvm.metadata"
+; CHECK: @llvm.used = appending global {{.*}} @__profd_foo {{.*}} @__profd_bar {{.*}} @__profd_baz {{.*}} section "llvm.metadata"