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-rw-r--r--test/CodeGen/WinEH/cppeh-nested-rethrow.ll212
1 files changed, 0 insertions, 212 deletions
diff --git a/test/CodeGen/WinEH/cppeh-nested-rethrow.ll b/test/CodeGen/WinEH/cppeh-nested-rethrow.ll
deleted file mode 100644
index 53f532c8eb16..000000000000
--- a/test/CodeGen/WinEH/cppeh-nested-rethrow.ll
+++ /dev/null
@@ -1,212 +0,0 @@
-; RUN: opt -mtriple=x86_64-pc-windows-msvc -winehprepare -S -o - < %s | FileCheck %s
-
-; This test was generated from the following code.
-;
-; void test1() {
-; try {
-; try {
-; throw 1;
-; } catch(...) { throw; }
-; } catch (...) { }
-; }
-; void test2() {
-; try {
-; throw 1;
-; } catch(...) {
-; try {
-; throw;
-; } catch (...) {}
-; }
-; }
-;
-; These two functions result in functionally equivalent code, but the last
-; catch block contains a call to llvm.eh.endcatch that tripped up processing
-; during development.
-;
-; The main purpose of this test is to verify that we can correctly
-; handle the case of nested landing pads that return directly to a block in
-; the parent function.
-
-; ModuleID = 'cppeh-nested-rethrow.cpp'
-target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-pc-windows-msvc"
-
-%rtti.TypeDescriptor2 = type { i8**, i8*, [3 x i8] }
-%eh.CatchableType = type { i32, i32, i32, i32, i32, i32, i32 }
-%eh.CatchableTypeArray.1 = type { i32, [1 x i32] }
-%eh.ThrowInfo = type { i32, i32, i32, i32 }
-
-$"\01??_R0H@8" = comdat any
-
-$"_CT??_R0H@84" = comdat any
-
-$_CTA1H = comdat any
-
-$_TI1H = comdat any
-
-@"\01??_7type_info@@6B@" = external constant i8*
-@"\01??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"\01??_7type_info@@6B@", i8* null, [3 x i8] c".H\00" }, comdat
-@__ImageBase = external constant i8
-@"_CT??_R0H@84" = linkonce_odr unnamed_addr constant %eh.CatchableType { i32 1, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0, i32 -1, i32 0, i32 4, i32 0 }, section ".xdata", comdat
-@_CTA1H = linkonce_odr unnamed_addr constant %eh.CatchableTypeArray.1 { i32 1, [1 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%eh.CatchableType* @"_CT??_R0H@84" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32)] }, section ".xdata", comdat
-@_TI1H = linkonce_odr unnamed_addr constant %eh.ThrowInfo { i32 0, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%eh.CatchableTypeArray.1* @_CTA1H to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section ".xdata", comdat
-
-; CHECK-LABEL: define void @"\01?test1@@YAXXZ"()
-; CHECK: entry:
-; CHECK: call void (...) @llvm.localescape
-
-; Function Attrs: nounwind uwtable
-define void @"\01?test1@@YAXXZ"() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %tmp = alloca i32, align 4
- %exn.slot = alloca i8*
- %ehselector.slot = alloca i32
- store i32 1, i32* %tmp
- %0 = bitcast i32* %tmp to i8*
- invoke void @_CxxThrowException(i8* %0, %eh.ThrowInfo* @_TI1H) #2
- to label %unreachable unwind label %lpad
-
-lpad: ; preds = %entry
- %1 = landingpad { i8*, i32 }
- catch i8* null
- %2 = extractvalue { i8*, i32 } %1, 0
- store i8* %2, i8** %exn.slot
- %3 = extractvalue { i8*, i32 } %1, 1
- store i32 %3, i32* %ehselector.slot
- br label %catch
-
-catch: ; preds = %lpad
- %exn = load i8*, i8** %exn.slot
- call void @llvm.eh.begincatch(i8* %exn, i8* null) #1
- invoke void @_CxxThrowException(i8* null, %eh.ThrowInfo* null) #2
- to label %unreachable unwind label %lpad1
-
-lpad1: ; preds = %catch
- %4 = landingpad { i8*, i32 }
- catch i8* null
- %5 = extractvalue { i8*, i32 } %4, 0
- store i8* %5, i8** %exn.slot
- %6 = extractvalue { i8*, i32 } %4, 1
- store i32 %6, i32* %ehselector.slot
- br label %catch2
-
-catch2: ; preds = %lpad1
- %exn3 = load i8*, i8** %exn.slot
- call void @llvm.eh.begincatch(i8* %exn3, i8* null) #1
- call void @llvm.eh.endcatch() #1
- br label %try.cont.4
-
-; This block should not be eliminated.
-; CHECK: try.cont.4:
-try.cont.4: ; preds = %catch2, %try.cont
- ret void
-
-try.cont: ; No predecessors!
- br label %try.cont.4
-
-unreachable: ; preds = %catch, %entry
- unreachable
-; CHECK: }
-}
-
-declare void @_CxxThrowException(i8*, %eh.ThrowInfo*)
-
-declare i32 @__CxxFrameHandler3(...)
-
-; Function Attrs: nounwind
-declare void @llvm.eh.begincatch(i8* nocapture, i8* nocapture) #1
-
-; Function Attrs: nounwind
-declare void @llvm.eh.endcatch() #1
-
-; CHECK-LABEL: define void @"\01?test2@@YAXXZ"()
-; CHECK: entry:
-; CHECK: call void (...) @llvm.localescape
-
-; Function Attrs: nounwind uwtable
-define void @"\01?test2@@YAXXZ"() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %tmp = alloca i32, align 4
- %exn.slot = alloca i8*
- %ehselector.slot = alloca i32
- store i32 1, i32* %tmp
- %0 = bitcast i32* %tmp to i8*
- invoke void @_CxxThrowException(i8* %0, %eh.ThrowInfo* @_TI1H) #2
- to label %unreachable unwind label %lpad
-
-lpad: ; preds = %entry
- %1 = landingpad { i8*, i32 }
- catch i8* null
- %2 = extractvalue { i8*, i32 } %1, 0
- store i8* %2, i8** %exn.slot
- %3 = extractvalue { i8*, i32 } %1, 1
- store i32 %3, i32* %ehselector.slot
- br label %catch
-
-catch: ; preds = %lpad
- %exn = load i8*, i8** %exn.slot
- call void @llvm.eh.begincatch(i8* %exn, i8* null) #1
- invoke void @_CxxThrowException(i8* null, %eh.ThrowInfo* null) #2
- to label %unreachable unwind label %lpad1
-
-lpad1: ; preds = %catch
- %4 = landingpad { i8*, i32 }
- catch i8* null
- %5 = extractvalue { i8*, i32 } %4, 0
- store i8* %5, i8** %exn.slot
- %6 = extractvalue { i8*, i32 } %4, 1
- store i32 %6, i32* %ehselector.slot
- br label %catch2
-
-catch2: ; preds = %lpad1
- %exn3 = load i8*, i8** %exn.slot
- call void @llvm.eh.begincatch(i8* %exn3, i8* null) #1
- call void @llvm.eh.endcatch() #1
- br label %try.cont
-
-; This block should not be eliminated.
-; CHECK: try.cont:
-; The endcatch call should be eliminated.
-; CHECK-NOT: call void @llvm.eh.endcatch()
-try.cont: ; preds = %catch2
- call void @llvm.eh.endcatch() #1
- br label %try.cont.4
-
-try.cont.4: ; preds = %try.cont
- ret void
-
-unreachable: ; preds = %catch, %entry
- unreachable
-; CHECK: }
-}
-
-; The outlined test1.catch handler should return to a valid block address.
-; CHECK-LABEL: define internal i8* @"\01?test1@@YAXXZ.catch"(i8*, i8*)
-; CHECK-NOT: ret i8* inttoptr (i32 1 to i8*)
-; CHECK: }
-
-; The outlined test1.catch1 handler should not contain a return instruction.
-; CHECK-LABEL: define internal i8* @"\01?test1@@YAXXZ.catch.1"(i8*, i8*)
-; CHECK-NOT: ret
-; CHECK: }
-
-; The outlined test2.catch handler should return to a valid block address.
-; CHECK-LABEL: define internal i8* @"\01?test2@@YAXXZ.catch"(i8*, i8*)
-; CHECK-NOT: ret i8* inttoptr (i32 1 to i8*)
-; CHECK: }
-
-; The outlined test2.catch2 handler should not contain a return instruction.
-; CHECK-LABEL: define internal i8* @"\01?test2@@YAXXZ.catch.2"(i8*, i8*)
-; CHECK-NOT: ret
-; CHECK: }
-
-
-attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { nounwind }
-attributes #2 = { noreturn }
-
-!llvm.module.flags = !{!0}
-!llvm.ident = !{!1}
-
-!0 = !{i32 1, !"PIC Level", i32 2}
-!1 = !{!"clang version 3.7.0 (trunk 236059)"}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-10 02:27:51 +0000