; RUN: opt -passes=hotcoldsplit -hotcoldsplit-threshold=0 -S < %s | FileCheck %s target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-apple-macosx10.14.0" %swift_error = type {i64, i8} declare void @sink() cold ; CHECK-LABEL: define {{.*}}@in_arg( ; CHECK: call void @in_arg.cold.1(ptr swifterror define void @in_arg(ptr swifterror %error_ptr_ref) { br i1 undef, label %cold, label %exit cold: store ptr undef, ptr %error_ptr_ref call void @sink() br label %exit exit: ret void } ; CHECK-LABEL: define {{.*}}@in_alloca( ; CHECK: call void @in_alloca.cold.1(ptr swifterror define void @in_alloca() { %err = alloca swifterror ptr br i1 undef, label %cold, label %exit cold: store ptr undef, ptr %err call void @sink() br label %exit exit: ret void } ; CHECK-LABEL: define {{.*}}@in_arg.cold.1({{.*}} swifterror ; CHECK: call {{.*}}@sink ; CHECK-LABEL: define {{.*}}@in_alloca.cold.1({{.*}} swifterror ; CHECK: call {{.*}}@sink