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1;; Check that the prf_vnodes variable has the correct alignment2;; when pointers are 4 byte long.3; RUN: opt %s -passes=instrprof -S | FileCheck %s --check-prefix=ALIGN324 5target 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"6target triple = "i386-unknown-linux-gnu"7 8@__profn_foo = private constant [3 x i8] c"foo"9@__profn_bar = private constant [3 x i8] c"bar"10 11define i32 @foo(ptr ) {12 call void @llvm.instrprof.increment(ptr @__profn_foo, i64 12884901887, i32 1, i32 0)13 %2 = ptrtoint ptr %0 to i6414 call void @llvm.instrprof.value.profile(ptr @__profn_foo, i64 12884901887, i64 %2, i32 0, i32 0)15 %3 = tail call i32 %0()16 ret i32 %317}18 19$bar = comdat any20 21define i32 @bar(ptr ) comdat {22entry:23 call void @llvm.instrprof.increment(ptr @__profn_bar, i64 12884901887, i32 1, i32 0)24 %1 = ptrtoint ptr %0 to i6425 call void @llvm.instrprof.value.profile(ptr @__profn_bar, i64 12884901887, i64 %1, i32 0, i32 0)26 %2 = tail call i32 %0()27 ret i32 %228}29 30; Function Attrs: nounwind31declare void @llvm.instrprof.increment(ptr, i64, i32, i32) #032 33; Function Attrs: nounwind34declare void @llvm.instrprof.value.profile(ptr, i64, i64, i32, i32) #035 36attributes #0 = { nounwind }37 38; ALIGN32: @__llvm_prf_vnodes = private global {{.*}} section "__llvm_prf_vnds", align 439