1 ;; Check that the prf_vnodes variable has the correct alignment
2 ;; when pointers are 4 byte long.
3 ; RUN: opt %s -passes=instrprof -S | FileCheck %s --check-prefix=ALIGN32
5 target datalayout = "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-f64:32:64-f80:32-n8:16:32-S128"
6 target triple = "i386-unknown-linux-gnu"
8 @__profn_foo = private constant [3 x i8] c"foo"
9 @__profn_bar = private constant [3 x i8] c"bar"
11 define i32 @foo(ptr ) {
12 call void @llvm.instrprof.increment(ptr @__profn_foo, i64 12884901887, i32 1, i32 0)
13 %2 = ptrtoint ptr %0 to i64
14 call void @llvm.instrprof.value.profile(ptr @__profn_foo, i64 12884901887, i64 %2, i32 0, i32 0)
15 %3 = tail call i32 %0()
21 define i32 @bar(ptr ) comdat {
23 call void @llvm.instrprof.increment(ptr @__profn_bar, i64 12884901887, i32 1, i32 0)
24 %1 = ptrtoint ptr %0 to i64
25 call void @llvm.instrprof.value.profile(ptr @__profn_bar, i64 12884901887, i64 %1, i32 0, i32 0)
26 %2 = tail call i32 %0()
30 ; Function Attrs: nounwind
31 declare void @llvm.instrprof.increment(ptr, i64, i32, i32) #0
33 ; Function Attrs: nounwind
34 declare void @llvm.instrprof.value.profile(ptr, i64, i64, i32, i32) #0
36 attributes #0 = { nounwind }
38 ; ALIGN32: @__llvm_prf_vnodes = private global {{.*}} section "__llvm_prf_vnds", align 4