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1; RUN: llvm-link -S -o - %s %S/Inputs/dicompositetype-unique.ll \2; RUN: | FileCheck %s -check-prefix CHECK -check-prefix FORWARD3; RUN: llvm-link -S -o - %S/Inputs/dicompositetype-unique.ll %s \4; RUN: | FileCheck %s -check-prefix CHECK -check-prefix REVERSE5; RUN: llvm-link -disable-debug-info-type-map -S -o - %s %S/Inputs/dicompositetype-unique.ll \6; RUN: | FileCheck %s -check-prefix NOMAP7 8; Check that the bitcode reader handles this too.9; RUN: llvm-as -o %t1.bc <%s10; RUN: llvm-as -o %t2.bc <%S/Inputs/dicompositetype-unique.ll11; RUN: llvm-link -S -o - %t1.bc %t2.bc \12; RUN: | FileCheck %s -check-prefix CHECK -check-prefix FORWARD13; RUN: llvm-link -S -o - %t2.bc %t1.bc \14; RUN: | FileCheck %s -check-prefix CHECK -check-prefix REVERSE15; RUN: llvm-link -disable-debug-info-type-map -S -o - %t1.bc %t2.bc \16; RUN: | FileCheck %s -check-prefix NOMAP17 18; Check that the type map will unique two DICompositeTypes.19 20; CHECK: !named = !{!0, !1, !2, !3}21; NOMAP: !named = !{!0, !1, !2, !3, !4, !5, !6}22!named = !{!0, !1, !2, !3}23 24; Check both directions.25; CHECK: !1 = distinct !DICompositeType(26; FORWARD-SAME: name: "T1"27; REVERSE-SAME: name: "T2"28; CHECK-SAME: identifier: "T"29; CHECK-NOT: identifier: "T"30; CHECK: !2 = distinct !DICompositeType(31; CHECK-SAME: name: "FwdTDef"32; CHECK-SAME: identifier: "FwdT"33; CHECK-NOT: identifier: "FwdT"34; CHECK: !3 = distinct !DICompositeType(35; FORWARD-SAME: name: "BothFwdT1"36; REVERSE-SAME: name: "BothFwdT2"37; CHECK-SAME: identifier: "BothFwdT"38; CHECK-NOT: identifier: "BothFwdT"39 40; These types are different, so we should get both copies when there is no map.41; NOMAP: !1 = !DICompositeType(42; NOMAP-SAME: name: "T1"43; NOMAP-SAME: identifier: "T"44; NOMAP: !2 = !DICompositeType(45; NOMAP-SAME: name: "FwdTFwd"46; NOMAP-SAME: identifier: "FwdT"47; NOMAP: !3 = !DICompositeType(48; NOMAP-SAME: name: "BothFwdT1"49; NOMAP-SAME: identifier: "BothFwdT"50; NOMAP: !4 = !DICompositeType(51; NOMAP-SAME: name: "T2"52; NOMAP-SAME: identifier: "T"53; NOMAP-NOT: identifier: "T"54; NOMAP: !5 = !DICompositeType(55; NOMAP-SAME: name: "FwdTDef"56; NOMAP-SAME: identifier: "FwdT"57; NOMAP-NOT: identifier: "FwdT"58; NOMAP: !6 = !DICompositeType(59; NOMAP-SAME: name: "BothFwdT2"60; NOMAP-SAME: identifier: "BothFwdT"61; NOMAP-NOT: identifier: "BothFwdT"62!0 = !DIFile(filename: "abc", directory: "/path/to")63!1 = !DICompositeType(tag: DW_TAG_class_type, name: "T1", identifier: "T", file: !0)64!2 = !DICompositeType(tag: DW_TAG_class_type, flags: DIFlagFwdDecl, name: "FwdTFwd", identifier: "FwdT", file: !0)65!3 = !DICompositeType(tag: DW_TAG_class_type, flags: DIFlagFwdDecl, name: "BothFwdT1", identifier: "BothFwdT", file: !0)66