[InstrProfiling][test] Combine profiling.ll and linkage.ll
The latter mostly covers the former.
This commit is contained in:
Fangrui Song
parent
73b951a7f7
commit
623bf6c34b
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@ -1,91 +0,0 @@
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;; Check that runtime symbols get appropriate linkage.
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; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -instrprof -S | FileCheck %s --check-prefixes=MACHO
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; RUN: opt < %s -mtriple=x86_64-unknown-linux -instrprof -S | FileCheck %s --check-prefixes=ELF
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; RUN: opt < %s -mtriple=x86_64-unknown-fuchsia -instrprof -S | FileCheck %s --check-prefixes=ELF
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; RUN: opt < %s -mtriple=x86_64-pc-win32-coff -instrprof -S | FileCheck %s --check-prefixes=COFF
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; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -passes=instrprof -S | FileCheck %s --check-prefixes=MACHO
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; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=instrprof -S | FileCheck %s --check-prefixes=ELF
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; RUN: opt < %s -mtriple=x86_64-unknown-fuchsia -passes=instrprof -S | FileCheck %s --check-prefixes=ELF
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; RUN: opt < %s -mtriple=x86_64-pc-win32-coff -passes=instrprof -S | FileCheck %s --check-prefixes=COFF
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; MACHO: @__llvm_profile_runtime = external global i32
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; ELF-NOT: @__llvm_profile_runtime = external global i32
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; ELF: $__profc_foo = comdat nodeduplicate
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; ELF: $__profc_foo_weak = comdat nodeduplicate
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; ELF: $"__profc_linkage.ll:foo_internal" = comdat nodeduplicate
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; ELF: $__profc_foo_inline = comdat nodeduplicate
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; ELF: $__profc_foo_extern = comdat any
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@__profn_foo = private constant [3 x i8] c"foo"
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@__profn_foo_weak = weak hidden constant [8 x i8] c"foo_weak"
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@"__profn_linkage.ll:foo_internal" = private constant [23 x i8] c"linkage.ll:foo_internal"
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@__profn_foo_inline = linkonce_odr hidden constant [10 x i8] c"foo_inline"
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@__profn_foo_extern = linkonce_odr hidden constant [10 x i8] c"foo_extern"
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; ELF: @__profc_foo = private global {{.*}} section "__llvm_prf_cnts", comdat
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; ELF: @__profd_foo = private global {{.*}} section "__llvm_prf_data", comdat($__profc_foo)
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; MACHO: @__profc_foo = private global
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; MACHO: @__profd_foo = private global
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; COFF: @__profc_foo = private global
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; COFF-NOT: comdat
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; COFF: @__profd_foo = private global
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define void @foo() {
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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)
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ret void
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}
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; ELF: @__profc_foo_weak = weak hidden global{{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_foo_weak = private global{{.*}}section "__llvm_prf_data", comdat($__profc_foo_weak)
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; MACHO: @__profc_foo_weak = weak hidden global
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; MACHO: @__profd_foo_weak = weak hidden global
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; COFF: @__profc_foo_weak = weak hidden global
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; COFF: @__profd_foo_weak = private global
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define weak void @foo_weak() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @__profn_foo_weak, i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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; ELF: @"__profc_linkage.ll:foo_internal" = private global{{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @"__profd_linkage.ll:foo_internal" = private global{{.*}}section "__llvm_prf_data", comdat($"__profc_linkage.ll:foo_internal"), align 8
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; MACHO: @"__profc_linkage.ll:foo_internal" = private global
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; MACHO: @"__profd_linkage.ll:foo_internal" = private global
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; COFF: @"__profc_linkage.ll:foo_internal" = private global
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; COFF: @"__profd_linkage.ll:foo_internal" = private global
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define internal void @foo_internal() {
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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)
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ret void
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}
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; ELF: @__profc_foo_inline = linkonce_odr hidden global{{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_foo_inline = private global{{.*}}section "__llvm_prf_data", comdat($__profc_foo_inline), align 8
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; MACHO: @__profc_foo_inline = linkonce_odr hidden global
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; MACHO: @__profd_foo_inline = linkonce_odr hidden global
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; COFF: @__profc_foo_inline = linkonce_odr hidden global{{.*}} section ".lprfc$M", align 8
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; COFF: @__profd_foo_inline = private global{{.*}} section ".lprfd$M", align 8
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define linkonce_odr void @foo_inline() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @__profn_foo_inline, i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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; ELF: @__profc_foo_extern = linkonce_odr hidden global {{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_foo_extern = private global {{.*}}section "__llvm_prf_data", comdat($__profc_foo_extern), align 8
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; MACHO: @__profc_foo_extern = linkonce_odr hidden global
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; MACHO: @__profd_foo_extern = linkonce_odr hidden global
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; COFF: @__profc_foo_extern = linkonce_odr hidden global {{.*}}section ".lprfc$M", comdat, align 8
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; COFF: @__profd_foo_extern = private global {{.*}}section ".lprfd$M", comdat($__profc_foo_extern), align 8
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define available_externally void @foo_extern() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @__profn_foo_extern, i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
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; MACHO: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} {
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; MACHO: %[[REG:.*]] = load i32, i32* @__llvm_profile_runtime
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; MACHO: ret i32 %[[REG]]
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; MACHO: }
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; COFF: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} comdat {
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; ELF-NOT: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} {
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; ELF-NOT: %[[REG:.*]] = load i32, i32* @__llvm_profile_runtime
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@ -1,70 +1,102 @@
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; RUN: opt < %s -mtriple=x86_64 -passes=instrprof -S | FileCheck %s --check-prefixes=CHECK,ELF,ELF_GENERIC
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; RUN: opt < %s -mtriple=x86_64-linux -passes=instrprof -S | FileCheck %s --check-prefixes=CHECK,ELF_LINUX
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; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -passes=instrprof -S | FileCheck %s --check-prefixes=CHECK,MACHO
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; RUN: opt < %s -mtriple=x86_64-windows -passes=instrprof -S | FileCheck %s --check-prefixes=CHECK,WIN
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;; Test runtime symbols and various linkages.
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; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -instrprof -S | FileCheck %s
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; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -passes=instrprof -S | FileCheck %s --check-prefixes=MACHO
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; RUN: opt < %s -mtriple=x86_64 -passes=instrprof -S | FileCheck %s --check-prefix=ELF_GENERIC
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; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=instrprof -S | FileCheck %s --check-prefixes=ELF
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; RUN: opt < %s -mtriple=x86_64-unknown-fuchsia -passes=instrprof -S | FileCheck %s --check-prefixes=ELF
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; RUN: opt < %s -mtriple=x86_64-pc-win32-coff -passes=instrprof -S | FileCheck %s --check-prefixes=COFF
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; ELF_GENERIC: @__llvm_profile_runtime = external global i32
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; ELF_LINUX-NOT: @__llvm_profile_runtime
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; MACHO: @__llvm_profile_runtime = external global i32
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; WIN: @__llvm_profile_runtime = external global i32
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; ELF_GENERIC: @__llvm_profile_runtime = external global i32
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; ELF-NOT: @__llvm_profile_runtime = external global i32
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; ELF: $__profc_foo = comdat nodeduplicate
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; ELF: $__profc_foo_weak = comdat nodeduplicate
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; ELF: $"__profc_linkage.ll:foo_internal" = comdat nodeduplicate
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; ELF: $__profc_foo_inline = comdat nodeduplicate
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; ELF: $__profc_foo_extern = comdat any
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@__profn_foo = private constant [3 x i8] c"foo"
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; CHECK-NOT: __profn_foo
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@__profn_bar = private constant [3 x i8] c"bar"
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; CHECK-NOT: __profn_bar
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@__profn_baz = private constant [3 x i8] c"baz"
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; CHECK-NOT: __profn_baz
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@__profn_foo_weak = weak hidden constant [8 x i8] c"foo_weak"
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@"__profn_linkage.ll:foo_internal" = private constant [23 x i8] c"linkage.ll:foo_internal"
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@__profn_foo_inline = linkonce_odr hidden constant [10 x i8] c"foo_inline"
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@__profn_foo_extern = linkonce_odr hidden constant [10 x i8] c"foo_extern"
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; ELF: @__profc_foo = private global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_foo = private global { i64, i64, i64, i8*, i8*, i32, [2 x i16] } { i64 [[#]], i64 0, i64 sub (i64 ptrtoint ([1 x i64]* @__profc_foo to i64), i64 ptrtoint ({ i64, i64, i64, i8*, i8*, i32, [2 x i16] }* @__profd_foo to i64)), i8* null, i8* null, i32 1, [2 x i16] zeroinitializer }, section "__llvm_prf_data", comdat($__profc_foo), align 8
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; MACHO: @__profc_foo = private global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
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; MACHO: @__profd_foo = private {{.*}}, section "__DATA,__llvm_prf_data,regular,live_support", align 8
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; WIN: @__profc_foo = private global [1 x i64] zeroinitializer, section ".lprfc$M", align 8
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; WIN: @__profd_foo = private {{.*}}, section ".lprfd$M", align 8
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; ELF: @__profc_foo = private global {{.*}} section "__llvm_prf_cnts", comdat
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; ELF: @__profd_foo = private global {{.*}} section "__llvm_prf_data", comdat($__profc_foo)
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; MACHO: @__profc_foo = private global
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; MACHO: @__profd_foo = private global
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; COFF: @__profc_foo = private global
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; COFF-NOT: comdat
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; COFF: @__profd_foo = private global
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define void @foo() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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; ELF: @__profc_bar = private global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_bar = private {{.*}}, section "__llvm_prf_data", comdat($__profc_bar), align 8
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; MACHO: @__profc_bar = private global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
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; MACHO: @__profd_bar = private {{.*}}, section "__DATA,__llvm_prf_data,regular,live_support", align 8
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; WIN: @__profc_bar = private global [1 x i64] zeroinitializer, section ".lprfc$M", align 8
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; WIN: @__profd_bar = private {{.*}}, section ".lprfd$M", align 8
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define void @bar() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_bar, i32 0, i32 0), i64 0, i32 1, i32 0)
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; ELF: @__profc_foo_weak = weak hidden global{{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_foo_weak = private global{{.*}}section "__llvm_prf_data", comdat($__profc_foo_weak)
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; MACHO: @__profc_foo_weak = weak hidden global
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; MACHO: @__profd_foo_weak = weak hidden global
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; COFF: @__profc_foo_weak = weak hidden global
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; COFF: @__profd_foo_weak = private global
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define weak void @foo_weak() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @__profn_foo_weak, i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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; ELF: @__profc_baz = private global [3 x i64] zeroinitializer, section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_baz = private {{.*}}, section "__llvm_prf_data", comdat($__profc_baz), align 8
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; MACHO: @__profc_baz = private global [3 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
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; MACHO: @__profd_baz = private {{.*}}, section "__DATA,__llvm_prf_data,regular,live_support", align 8
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; WIN: @__profc_baz = private global [3 x i64] zeroinitializer, section ".lprfc$M", align 8
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; WIN: @__profd_baz = private {{.*}}, section ".lprfd$M", align 8
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define void @baz() {
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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)
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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)
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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)
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; ELF: @"__profc_linkage.ll:foo_internal" = private global{{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @"__profd_linkage.ll:foo_internal" = private global{{.*}}section "__llvm_prf_data", comdat($"__profc_linkage.ll:foo_internal"), align 8
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; MACHO: @"__profc_linkage.ll:foo_internal" = private global
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; MACHO: @"__profd_linkage.ll:foo_internal" = private global
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; COFF: @"__profc_linkage.ll:foo_internal" = private global
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; COFF: @"__profd_linkage.ll:foo_internal" = private global
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define internal void @foo_internal() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @"__profn_linkage.ll:foo_internal", i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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; ELF: @__profc_foo_inline = linkonce_odr hidden global{{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_foo_inline = private global{{.*}}section "__llvm_prf_data", comdat($__profc_foo_inline), align 8
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; MACHO: @__profc_foo_inline = linkonce_odr hidden global
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; MACHO: @__profd_foo_inline = linkonce_odr hidden global
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; COFF: @__profc_foo_inline = linkonce_odr hidden global{{.*}} section ".lprfc$M", align 8
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; COFF: @__profd_foo_inline = private global{{.*}} section ".lprfd$M", align 8
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define linkonce_odr void @foo_inline() {
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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)
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ret void
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}
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; ELF: @__profc_foo_extern = linkonce_odr hidden global {{.*}}section "__llvm_prf_cnts", comdat, align 8
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; ELF: @__profd_foo_extern = private global {{.*}}section "__llvm_prf_data", comdat($__profc_foo_extern), align 8
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; MACHO: @__profc_foo_extern = linkonce_odr hidden global
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; MACHO: @__profd_foo_extern = linkonce_odr hidden global
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; COFF: @__profc_foo_extern = linkonce_odr hidden global {{.*}}section ".lprfc$M", comdat, align 8
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; COFF: @__profd_foo_extern = private global {{.*}}section ".lprfd$M", comdat($__profc_foo_extern), align 8
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define available_externally void @foo_extern() {
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call void @llvm.instrprof.increment(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @__profn_foo_extern, i32 0, i32 0), i64 0, i32 1, i32 0)
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ret void
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}
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declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
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; ELF: @llvm.compiler.used = appending global {{.*}} @__llvm_profile_runtime {{.*}} @__profd_foo {{.*}} @__profd_bar {{.*}} @__profd_baz
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; MACHO: @llvm.used = appending global {{.*}} @__llvm_profile_runtime_user {{.*}} @__profd_foo {{.*}} @__profd_bar {{.*}} @__profd_baz
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; WIN: @llvm.compiler.used = appending global {{.*}} @__llvm_profile_runtime_user {{.*}} @__profd_foo {{.*}} @__profd_bar {{.*}} @__profd_baz
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; ELF: @llvm.compiler.used = appending global {{.*}} @__profd_foo {{.*}}
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; ELF_GENERIC: @llvm.compiler.used = appending global {{.*}} @__llvm_profile_runtime {{.*}} @__profd_foo {{.*}}
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; MACHO: @llvm.used = appending global {{.*}} @__llvm_profile_runtime_user {{.*}} @__profd_foo {{.*}}
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; COFF: @llvm.compiler.used = appending global {{.*}} @__llvm_profile_runtime_user {{.*}} @__profd_foo {{.*}}
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; MACHO: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} {
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; MACHO: %[[REG:.*]] = load i32, i32* @__llvm_profile_runtime
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; MACHO: ret i32 %[[REG]]
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; MACHO: }
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; COFF: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} comdat {
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; ELF-NOT: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} {
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; ELF-NOT: %[[REG:.*]] = load i32, i32* @__llvm_profile_runtime
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; ELF_GENERIC: define internal void @__llvm_profile_register_functions() unnamed_addr {
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; ELF_GENERIC-NEXT: call void @__llvm_profile_register_function(i8* bitcast (i32* @__llvm_profile_runtime to i8*))
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; ELF_GENERIC-NEXT: call void @__llvm_profile_register_function(i8* bitcast ({ i64, i64, i64, i8*, i8*, i32, [2 x i16] }* @__profd_foo to i8*))
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; ELF_GENERIC-NEXT: call void @__llvm_profile_register_function(i8* bitcast ({ i64, i64, i64, i8*, i8*, i32, [2 x i16] }* @__profd_bar to i8*))
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; ELF_GENERIC-NEXT: call void @__llvm_profile_register_function(i8* bitcast ({ i64, i64, i64, i8*, i8*, i32, [2 x i16] }* @__profd_baz to i8*))
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; ELF_GENERIC-NEXT: call void @__llvm_profile_register_names_function(i8* getelementptr inbounds {{.*}} @__llvm_prf_nm
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; ELF_GENERIC-NEXT: call void @__llvm_profile_register_function(i8* bitcast ({ i64, i64, i64, i8*, i8*, i32, [2 x i16] }* @__profd_foo_weak to i8*))
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; ELF_GENERIC: call void @__llvm_profile_register_names_function(i8* getelementptr inbounds {{.*}} @__llvm_prf_nm
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; ELF_GENERIC-NEXT: ret void
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; ELF_GENERIC-NEXT: }
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; ELF_LINUX-NOT: @__llvm_profile_register_functions()
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