1*85af42dfSEllis Hoag; REQUIRES: x86 2*85af42dfSEllis Hoag 3*85af42dfSEllis Hoag; Create an empty profile 4*85af42dfSEllis Hoag; RUN: echo > %t.proftext 5*85af42dfSEllis Hoag; RUN: llvm-profdata merge %t.proftext -o %t.profdata 6*85af42dfSEllis Hoag 7*85af42dfSEllis Hoag; RUN: llvm-as %s -o %t.o 8*85af42dfSEllis Hoag; RUN: %lld -dylib --cs-profile-path=%t.profdata %t.o -o %t --lto-debug-pass-manager 2>&1 | FileCheck %s --implicit-check-not=PGOInstrumentation 9*85af42dfSEllis Hoag 10*85af42dfSEllis Hoag; CHECK: Running pass: PGOInstrumentationUse 11*85af42dfSEllis Hoag 12*85af42dfSEllis Hoagtarget triple = "x86_64-apple-darwin" 13*85af42dfSEllis Hoagtarget datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 14*85af42dfSEllis Hoag 15*85af42dfSEllis Hoagdefine void @foo() { 16*85af42dfSEllis Hoagentry: 17*85af42dfSEllis Hoag ret void 18*85af42dfSEllis Hoag} 19