1target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 2target triple = "x86_64-unknown-linux-gnu" 3 4%fum = type { %aab, i8, [7 x i8] } 5%aab = type { %aba } 6%aba = type { [8 x i8] } 7%fum.1 = type { %abb, i8, [7 x i8] } 8%abb = type { %abc } 9%abc = type { [4 x i8] } 10 11declare void @foo(%fum) 12 13declare %fum.1 @"llvm.ssa.copy.s_fum.1s"(%fum.1) 14 15declare %fum @"llvm.ssa.copy.s_fums"(%fum) 16 17define void @foo1(%fum %a, %fum.1 %b) { 18 %b.copy = call %fum.1 @"llvm.ssa.copy.s_fum.1s"(%fum.1 %b) 19 %a.copy = call %fum @"llvm.ssa.copy.s_fums"(%fum %a) 20 ret void 21} 22 23define void @foo2(%fum.1 %b, %fum %a) { 24 %a.copy = call %fum @"llvm.ssa.copy.s_fums"(%fum %a) 25 %b.copy = call %fum.1 @"llvm.ssa.copy.s_fum.1s"(%fum.1 %b) 26 ret void 27} 28