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1; RUN: opt < %s -passes=pgo-instr-gen,instrprof -S | FileCheck %s2target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"3target triple = "x86_64-unknown-linux-gnu"4 5$foo = comdat any6; CHECK: $foo = comdat any7 8; CHECK: $__llvm_profile_raw_version = comdat any9; CHECK: $__profc__stdin__foo.[[#FOO_HASH:]] = comdat any10 11@bar = global ptr @foo, align 812 13; CHECK: @__llvm_profile_raw_version = hidden constant i64 {{[0-9]+}}, comdat14; CHECK-NOT: __profn__stdin__foo15; CHECK: @__profc__stdin__foo.[[#FOO_HASH]] = private global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", comdat, align 816; CHECK: @__profd__stdin__foo.[[#FOO_HASH]] = private global { i64, i64, i64, i64, ptr, ptr, i32, [3 x i16], i32 } { i64 {{.*}}, i64 [[#FOO_HASH]], i64 sub (i64 ptrtoint (ptr @__profc__stdin__foo.742261418966908927 to i64), i64 ptrtoint (ptr @__profd__stdin__foo.742261418966908927 to i64)), i64 0, ptr null17; CHECK-NOT: @foo18; CHECK-SAME: , ptr null, i32 1, [3 x i16] zeroinitializer, i32 0 }, section "__llvm_prf_data", comdat($__profc__stdin__foo.[[#FOO_HASH]]), align 819; CHECK: @__llvm_prf_nm20; CHECK: @llvm.compiler.used21 22define internal i32 @foo() comdat {23entry:24 ret i32 125}26