1 ;; Check that static counters are allocated for value profiler
3 ; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC
4 ; RUN: opt < %s -mtriple=powerpc-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC
5 ; RUN: opt < %s -mtriple=sparc-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC
6 ; RUN: opt < %s -mtriple=s390x-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC-EXT
7 ; RUN: opt < %s -mtriple=powerpc64-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC-EXT
8 ; RUN: opt < %s -mtriple=sparc64-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC-EXT
9 ; RUN: opt < %s -mtriple=mips-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC-SEXT
10 ; RUN: opt < %s -mtriple=mips64-unknown-linux -passes=instrprof -vp-static-alloc=true -S | FileCheck %s --check-prefix=STATIC-SEXT
11 ; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=instrprof -vp-static-alloc=false -S | FileCheck %s --check-prefix=DYN
13 ;; Check that counters have the correct alignments.
14 ; RUN: opt %s -mtriple=powerpc64-unknown-linux -passes=instrprof -S | FileCheck %s --check-prefix=ALIGN
15 ; RUN: opt %s -mtriple=powerpc-ibm-aix -passes=instrprof -S | FileCheck %s --check-prefix=ALIGN
16 ; RUN: opt %s -mtriple=powerpc64-ibm-aix -passes=instrprof -S | FileCheck %s --check-prefix=ALIGN
17 ; RUN: opt %s -mtriple=x86_64-unknown-linux -passes=instrprof -S | FileCheck %s --check-prefix=ALIGN
19 @__profn_foo = private constant [3 x i8] c"foo"
20 @__profn_bar = private constant [3 x i8] c"bar"
22 define i32 @foo(ptr ) {
23 call void @llvm.instrprof.increment(ptr @__profn_foo, i64 12884901887, i32 1, i32 0)
24 %2 = ptrtoint ptr %0 to i64
25 call void @llvm.instrprof.value.profile(ptr @__profn_foo, i64 12884901887, i64 %2, i32 0, i32 0)
26 %3 = tail call i32 %0()
32 define i32 @bar(ptr ) comdat {
34 call void @llvm.instrprof.increment(ptr @__profn_bar, i64 12884901887, i32 1, i32 0)
35 %1 = ptrtoint ptr %0 to i64
36 call void @llvm.instrprof.value.profile(ptr @__profn_bar, i64 12884901887, i64 %1, i32 0, i32 0)
37 %2 = tail call i32 %0()
41 ; Function Attrs: nounwind
42 declare void @llvm.instrprof.increment(ptr, i64, i32, i32) #0
44 ; Function Attrs: nounwind
45 declare void @llvm.instrprof.value.profile(ptr, i64, i64, i32, i32) #0
47 attributes #0 = { nounwind }
49 ; STATIC: @__profvp_foo = private global [1 x i64] zeroinitializer, section "{{[^"]+}}", comdat($__profc_foo)
50 ; STATIC: @__profvp_bar = private global [1 x i64] zeroinitializer, section "{{[^"]+}}", comdat($__profc_bar)
51 ; STATIC: @__llvm_prf_vnodes
53 ; DYN-NOT: @__profvp_foo
54 ; DYN-NOT: @__llvm_prf_vnodes
56 ;; __llvm_prf_vnodes and __llvm_prf_nm are not referenced by other metadata sections.
57 ;; We have to conservatively place them in llvm.used.
58 ; STATIC: @llvm.used = appending global
59 ; STATIC-SAME: @__llvm_prf_vnodes
60 ; STATIC-SAME: @__llvm_prf_nm
62 ; STATIC: call void @__llvm_profile_instrument_target(i64 %3, ptr @__profd_foo, i32 0)
63 ; STATIC-EXT: call void @__llvm_profile_instrument_target(i64 %3, ptr @__profd_foo, i32 zeroext 0)
64 ; STATIC-SEXT: call void @__llvm_profile_instrument_target(i64 %3, ptr @__profd_foo, i32 signext 0)
66 ; STATIC: declare void @__llvm_profile_instrument_target(i64, ptr, i32)
67 ; STATIC-EXT: declare void @__llvm_profile_instrument_target(i64, ptr, i32 zeroext)
68 ; STATIC-SEXT: declare void @__llvm_profile_instrument_target(i64, ptr, i32 signext)
70 ; ALIGN: @__profc_foo = private global {{.*}} section "__llvm_prf_cnts",{{.*}} align 8
71 ; ALIGN: @__profvp_foo = private global {{.*}} section "__llvm_prf_vals",{{.*}} align 8
72 ; ALIGN: @__profd_foo = private global {{.*}} section "__llvm_prf_data",{{.*}} align 8
73 ; ALIGN: @__profc_bar = private global {{.*}} section "__llvm_prf_cnts",{{.*}} align 8
74 ; ALIGN: @__profvp_bar = private global {{.*}} section "__llvm_prf_vals",{{.*}} align 8
75 ; ALIGN: @__profd_bar = private global {{.*}} section "__llvm_prf_data",{{.*}} align 8
76 ; ALIGN: @__llvm_prf_vnodes = private global {{.*}} section "__llvm_prf_vnds", align 8
77 ; ALIGN: @__llvm_prf_nm = private constant {{.*}} section "__llvm_prf_names", align 1