| ;; Check that static counters are allocated for value profiler |
| |
| ; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -vp-static-alloc=true -passes=instrprof -S | FileCheck %s --check-prefix=STATIC |
| ; RUN: opt < %s -mtriple=powerpc-ibm-aix-xcoff -passes=instrprof -vp-static-alloc=false -S | FileCheck %s --check-prefix=DYN |
| ; RUN: opt < %s -mtriple=powerpc64-ibm-aix-xcoff -passes=instrprof -vp-static-alloc=false -S | FileCheck %s --check-prefix=DYN |
| |
| @__profn_foo = private constant [3 x i8] c"foo" |
| @__profn_bar = private constant [3 x i8] c"bar" |
| |
| define i32 @foo(ptr ) { |
| call void @llvm.instrprof.increment(ptr @__profn_foo, i64 12884901887, i32 1, i32 0) |
| %2 = ptrtoint ptr %0 to i64 |
| call void @llvm.instrprof.value.profile(ptr @__profn_foo, i64 12884901887, i64 %2, i32 0, i32 0) |
| %3 = tail call i32 %0() |
| ret i32 %3 |
| } |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.instrprof.increment(ptr, i64, i32, i32) #0 |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.instrprof.value.profile(ptr, i64, i64, i32, i32) #0 |
| |
| attributes #0 = { nounwind } |
| |
| ; STATIC: @__profvp_foo = private global [1 x i64] zeroinitializer, section "{{[^"]+}}" |
| ; STATIC: @__llvm_prf_vnodes |
| |
| ; DYN-NOT: @__profvp_foo |
| ; DYN-NOT: @__llvm_prf_vnodes |
| |
| ;; __llvm_prf_vnodes and __llvm_prf_nm are not referenced by other metadata sections. |
| ;; We have to conservatively place them in llvm.used. |
| ; STATIC: @llvm.used = appending global |
| ; STATIC-SAME: @__llvm_prf_vnodes |
| ; STATIC-SAME: @__llvm_prf_nm |
| |
| ; STATIC: call void @__llvm_profile_instrument_target(i64 %3, ptr @__profd_foo, i32 0) |
| ; STATIC-EXT: call void @__llvm_profile_instrument_target(i64 %3, ptr @__profd_foo, i32 zeroext 0) |
| ; STATIC-SEXT: call void @__llvm_profile_instrument_target(i64 %3, ptr @__profd_foo, i32 signext 0) |
| |
| ; STATIC: declare void @__llvm_profile_instrument_target(i64, ptr, i32) |
| ; STATIC-EXT: declare void @__llvm_profile_instrument_target(i64, ptr, i32 zeroext) |
| ; STATIC-SEXT: declare void @__llvm_profile_instrument_target(i64, ptr, i32 signext) |
