1; RUN: opt -module-summary -o %t1.bc %s 2; RUN: opt -module-summary -o %t2.bc %S/Inputs/dicompositetype-unique.ll 3 4; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t --save-temps \ 5; RUN: -r %t1.bc,_foo,lx \ 6; RUN: -r %t1.bc,_main,plx \ 7; RUN: -r %t2.bc,_foo,plx 8; RUN: llvm-dis %t.1.3.import.bc -o - | FileCheck %s 9 10 11target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 12target triple = "x86_64-apple-macosx10.11.0" 13 14declare void @foo() 15define i32 @main() { 16 call void @foo() 17 ret i32 0 18} 19 20 21; Check that the type map will unique two DICompositeTypes. 22; CHECK: !DICompositeType( 23; CHECK-SAME: name: "T1" 24; CHECK-SAME: identifier: "T" 25; CHECK-NOT: T2 26 27!named = !{!0, !1, !2, !3} 28!0 = !DIFile(filename: "abc", directory: "/path/to") 29!1 = !DICompositeType(tag: DW_TAG_class_type, name: "T1", identifier: "T", file: !0) 30!2 = !DICompositeType(tag: DW_TAG_class_type, flags: DIFlagFwdDecl, name: "FwdTFwd", identifier: "FwdT", file: !0) 31!3 = !DICompositeType(tag: DW_TAG_class_type, flags: DIFlagFwdDecl, name: "BothFwdT1", identifier: "BothFwdT", file: !0) 32