1; RUN: llvm-profdata merge %S/Inputs/diag.proftext -o %t.profdata 2; RUN: opt < %s -pgo-instr-use -pgo-warn-missing-function=true -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s 3; RUN: opt < %s -passes=pgo-instr-use -pgo-warn-missing-function=true -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s 4 5; RUN: opt < %s -pgo-instr-use -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s --check-prefix=DEFAULT 6; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s --check-prefix=DEFAULT 7 8; CHECK: No profile data available for function bar 9; DEFAULT-NOT: No profile data available for function bar 10 11target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 12target triple = "x86_64-unknown-linux-gnu" 13 14define i32 @bar() { 15entry: 16 ret i32 0 17} 18