1; RUN: opt -passes=hotcoldsplit -hotcoldsplit-threshold=0 -S < %s | FileCheck %s 2 3target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 4target triple = "x86_64-apple-macosx10.14.0" 5 6; Retain section after cold code is split off. 7 8; CHECK-LABEL: @fun 9; CHECK: call void @fun.cold.1{{.*}} 10define void @fun() section ".text.cold" { 11entry: 12 br i1 undef, label %if.then, label %if.else 13 14if.then: 15 ret void 16 17if.else: 18 call void @sink() 19 ret void 20} 21 22define void @foo() cold { 23 ret void 24} 25 26declare void @sink() cold 27 28; CHECK: define {{.*}} @fun.cold.1{{.*}} section ".text.cold" 29