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-rw-r--r--external/bsd/llvm/dist/clang/test/CodeGen/thinlto-distributed-cfi-devirt.ll109
1 files changed, 0 insertions, 109 deletions
diff --git a/external/bsd/llvm/dist/clang/test/CodeGen/thinlto-distributed-cfi-devirt.ll b/external/bsd/llvm/dist/clang/test/CodeGen/thinlto-distributed-cfi-devirt.ll
deleted file mode 100644
index ab33a59b698..00000000000
--- a/external/bsd/llvm/dist/clang/test/CodeGen/thinlto-distributed-cfi-devirt.ll
+++ /dev/null
@@ -1,109 +0,0 @@
-; REQUIRES: x86-registered-target
-
-; Backend test for distribute ThinLTO with CFI.
-; It additionally enables -fwhole-program-vtables to get more information in
-; TYPE_IDs of GLOBALVAL_SUMMARY_BLOCK.
-
-; RUN: opt -thinlto-bc -o %t.o %s
-
-; RUN: llvm-lto2 run -thinlto-distributed-indexes %t.o \
-; RUN: -o %t2.index \
-; RUN: -r=%t.o,test,px \
-; RUN: -r=%t.o,_ZN1A1nEi,p \
-; RUN: -r=%t.o,_ZN1B1fEi,p \
-; RUN: -r=%t.o,_ZN1C1fEi,p \
-; RUN: -r=%t.o,_ZTV1B, \
-; RUN: -r=%t.o,_ZTV1C, \
-; RUN: -r=%t.o,_ZN1A1nEi, \
-; RUN: -r=%t.o,_ZN1B1fEi, \
-; RUN: -r=%t.o,_ZN1C1fEi, \
-; RUN: -r=%t.o,_ZTV1B,px \
-; RUN: -r=%t.o,_ZTV1C,px
-
-; Ensure that typeids are in the index.
-; RUN: llvm-bcanalyzer -dump %t.o.thinlto.bc | FileCheck %s
-; CHECK-LABEL: <GLOBALVAL_SUMMARY_BLOCK
-; CHECK: <TYPE_ID op0=0 op1=6 op2=4 op3=7 op4=0 op5=0 op6=0 op7=0 op8=0 op9=2 op10=6 op11=0 op12=0 op13=8 op14=1 op15=6 op16=9 op17=0/>
-; CHECK-LABEL: </GLOBALVAL_SUMMARY_BLOCK
-; CHECK-LABEL: <STRTAB_BLOCK
-; CHECK: blob data = '_ZTS1A_ZN1A1nEi'
-; CHECK-LABEL: </STRTAB_BLOCK
-
-; RUN: llvm-dis %t.o.thinlto.bc -o - | FileCheck %s --check-prefix=CHECK-DIS
-; Round trip it through llvm-as
-; RUN: llvm-dis %t.o.thinlto.bc -o - | llvm-as -o - | llvm-dis -o - | FileCheck %s --check-prefix=CHECK-DIS
-; CHECK-DIS: ^0 = module: (path: "{{.*}}thinlto-distributed-cfi-devirt.ll.tmp.o", hash: ({{.*}}, {{.*}}, {{.*}}, {{.*}}, {{.*}}))
-; CHECK-DIS: ^1 = gv: (guid: 8346051122425466633, summaries: (function: (module: ^0, flags: (linkage: external, notEligibleToImport: 0, live: 1, dsoLocal: 0), insts: 18, typeIdInfo: (typeTests: (^2), typeCheckedLoadVCalls: (vFuncId: (^2, offset: 8), vFuncId: (^2, offset: 0))))))
-; CHECK-DIS: ^2 = typeid: (name: "_ZTS1A", summary: (typeTestRes: (kind: allOnes, sizeM1BitWidth: 7), wpdResolutions: ((offset: 0, wpdRes: (kind: branchFunnel)), (offset: 8, wpdRes: (kind: singleImpl, singleImplName: "_ZN1A1nEi"))))) ; guid = 7004155349499253778
-
-; RUN: %clang_cc1 -triple x86_64-grtev4-linux-gnu \
-; RUN: -emit-obj -fthinlto-index=%t.o.thinlto.bc \
-; RUN: -emit-llvm -o - -x ir %t.o | FileCheck %s --check-prefixes=CHECK-IR
-
-; Check that backend does not fail generating native code.
-; RUN: %clang_cc1 -triple x86_64-grtev4-linux-gnu \
-; RUN: -emit-obj -fthinlto-index=%t.o.thinlto.bc \
-; RUN: -o %t.native.o -x ir %t.o
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-grtev4-linux-gnu"
-
-%struct.A = type { i32 (...)** }
-%struct.B = type { %struct.A }
-%struct.C = type { %struct.A }
-
-@_ZTV1B = constant { [4 x i8*] } { [4 x i8*] [i8* null, i8* undef, i8* bitcast (i32 (%struct.B*, i32)* @_ZN1B1fEi to i8*), i8* bitcast (i32 (%struct.A*, i32)* @_ZN1A1nEi to i8*)] }, !type !0, !type !1
-@_ZTV1C = constant { [4 x i8*] } { [4 x i8*] [i8* null, i8* undef, i8* bitcast (i32 (%struct.C*, i32)* @_ZN1C1fEi to i8*), i8* bitcast (i32 (%struct.A*, i32)* @_ZN1A1nEi to i8*)] }, !type !0, !type !2
-
-; CHECK-IR-LABEL: define i32 @test
-define i32 @test(%struct.A* %obj, i32 %a) {
-entry:
- %0 = bitcast %struct.A* %obj to i8**
- %vtable5 = load i8*, i8** %0
-
- %1 = tail call { i8*, i1 } @llvm.type.checked.load(i8* %vtable5, i32 8, metadata !"_ZTS1A")
- %2 = extractvalue { i8*, i1 } %1, 1
- br i1 %2, label %cont, label %trap
-
-trap:
- tail call void @llvm.trap()
- unreachable
-
-cont:
- %3 = extractvalue { i8*, i1 } %1, 0
- %4 = bitcast i8* %3 to i32 (%struct.A*, i32)*
-
- ; Check that the call was devirtualized.
- ; CHECK-IR: %call = tail call i32 @_ZN1A1nEi
- %call = tail call i32 %4(%struct.A* nonnull %obj, i32 %a)
- %vtable16 = load i8*, i8** %0
- %5 = tail call { i8*, i1 } @llvm.type.checked.load(i8* %vtable16, i32 0, metadata !"_ZTS1A")
- %6 = extractvalue { i8*, i1 } %5, 1
- br i1 %6, label %cont2, label %trap
-
-cont2:
- %7 = extractvalue { i8*, i1 } %5, 0
- %8 = bitcast i8* %7 to i32 (%struct.A*, i32)*
-
- ; Check that traps are conditional. Invalid TYPE_ID can cause
- ; unconditional traps.
- ; CHECK-IR: br i1 {{.*}}, label %trap
-
- ; We still have to call it as virtual.
- ; CHECK-IR: %call3 = tail call i32 %8
- %call3 = tail call i32 %8(%struct.A* nonnull %obj, i32 %call)
- ret i32 %call3
-}
-; CHECK-IR-LABEL: ret i32
-; CHECK-IR-LABEL: }
-
-declare { i8*, i1 } @llvm.type.checked.load(i8*, i32, metadata)
-declare void @llvm.trap()
-
-declare i32 @_ZN1B1fEi(%struct.B* %this, i32 %a)
-declare i32 @_ZN1A1nEi(%struct.A* %this, i32 %a)
-declare i32 @_ZN1C1fEi(%struct.C* %this, i32 %a)
-
-!0 = !{i64 16, !"_ZTS1A"}
-!1 = !{i64 16, !"_ZTS1B"}
-!2 = !{i64 16, !"_ZTS1C"}