1; RUN: opt %s -argpromotion -S -o - | FileCheck %s 2; RUN: opt %s -passes=argpromotion -S -o - | FileCheck %s 3; PR14710 4 5target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 6 7%pair = type { i32, i32 } 8 9declare i8* @foo(%pair*) 10 11define internal void @bar(%pair* byval %Data) { 12; CHECK: define internal void @bar(i32 %Data.0, i32 %Data.1) 13; CHECK: %Data = alloca %pair 14; CHECK-NOT: tail 15; CHECK: call i8* @foo(%pair* %Data) 16 tail call i8* @foo(%pair* %Data) 17 ret void 18} 19 20define void @zed(%pair* byval %Data) { 21 call void @bar(%pair* byval %Data) 22 ret void 23} 24