1; RUN: opt < %s -passes=pgo-instr-gen,instrprof -S | FileCheck %s 2target 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 any 6; CHECK: $foo = comdat any 7 8; CHECK: $__llvm_profile_raw_version = comdat any 9; CHECK: $__profc__stdin__foo.[[#FOO_HASH:]] = comdat any 10 11@bar = global ptr @foo, align 8 12 13; CHECK: @__llvm_profile_raw_version = hidden constant i64 {{[0-9]+}}, comdat 14; CHECK-NOT: __profn__stdin__foo 15; CHECK: @__profc__stdin__foo.[[#FOO_HASH]] = private global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", comdat, align 8 16; CHECK: @__profd__stdin__foo.[[#FOO_HASH]] = private global { i64, i64, i64, i64, ptr, ptr, i32, [3 x i16], i32 } { i64 {{.*}}, i64 [[#FOO_HASH]], i64 sub (i64 ptrtoint (ptr @__profc__stdin__foo.742261418966908927 to i64), i64 ptrtoint (ptr @__profd__stdin__foo.742261418966908927 to i64)), i64 0, ptr null 17; CHECK-NOT: @foo 18; CHECK-SAME: , ptr null, i32 1, [3 x i16] zeroinitializer, i32 0 }, section "__llvm_prf_data", comdat($__profc__stdin__foo.[[#FOO_HASH]]), align 8 19; CHECK: @__llvm_prf_nm 20; CHECK: @llvm.compiler.used 21 22define internal i32 @foo() comdat { 23entry: 24 ret i32 1 25} 26