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 4 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 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() 16 ret i32 %3 17} 18 19$bar = comdat any 20 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 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() 27 ret i32 %2 28} 29 30; Function Attrs: nounwind 31declare void @llvm.instrprof.increment(ptr, i64, i32, i32) #0 32 33; Function Attrs: nounwind 34declare void @llvm.instrprof.value.profile(ptr, i64, i64, i32, i32) #0 35 36attributes #0 = { nounwind } 37 38; ALIGN32: @__llvm_prf_vnodes = private global {{.*}} section "__llvm_prf_vnds", align 4 39