diff options
Diffstat (limited to 'llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll')
| -rw-r--r-- | llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll b/llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll deleted file mode 100644 index a5d86dceea9..00000000000 --- a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll +++ /dev/null @@ -1,232 +0,0 @@ -; RUN: llc -mtriple=x86_64-windows-msvc < %s | FileCheck %s --check-prefix=CHECK --check-prefix=X64 -; RUN: llc -mtriple=i686-windows-msvc < %s | FileCheck %s --check-prefix=CHECK --check-prefix=X86 - -; This test case is equivalent to: -; void f() { -; try { -; try { -; may_throw(); -; } catch (int &) { -; may_throw(); -; } -; may_throw(); -; } catch (double) { -; } -; } - - -%rtti.TypeDescriptor2 = type { i8**, i8*, [3 x i8] } -%eh.CatchHandlerType = type { i32, i8* } - -$"\01??_R0N@8" = comdat any - -$"\01??_R0H@8" = comdat any - -@"\01??_7type_info@@6B@" = external constant i8* -@"\01??_R0N@8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"\01??_7type_info@@6B@", i8* null, [3 x i8] c".N\00" }, comdat -@llvm.eh.handlertype.N.0 = private unnamed_addr constant %eh.CatchHandlerType { i32 0, i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0N@8" to i8*) }, section "llvm.metadata" -@"\01??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"\01??_7type_info@@6B@", i8* null, [3 x i8] c".H\00" }, comdat -@llvm.eh.handlertype.H.8 = private unnamed_addr constant %eh.CatchHandlerType { i32 8, i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i8*) }, section "llvm.metadata" - -define internal i8* @"\01?f@@YAXXZ.catch"(i8*, i8*) #4 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) { -entry: - %.i8 = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?f@@YAXXZ" to i8*), i8* %1, i32 0) - %bc2 = bitcast i8* %.i8 to i32** - %bc3 = bitcast i32** %bc2 to i8* - invoke void @"\01?may_throw@@YAXXZ"() - to label %invoke.cont2 unwind label %lpad1 - -invoke.cont2: ; preds = %entry - ret i8* blockaddress(@"\01?f@@YAXXZ", %try.cont) - -lpad1: ; preds = %entry - %lp4 = landingpad { i8*, i32 } - cleanup - catch %eh.CatchHandlerType* @llvm.eh.handlertype.N.0 - %recover = call i8* (...) @llvm.eh.actions(i32 1, i8* bitcast (%eh.CatchHandlerType* @llvm.eh.handlertype.N.0 to i8*), i32 1, i8* (i8*, i8*)* @"\01?f@@YAXXZ.catch1") - indirectbr i8* %recover, [label %invoke.cont2] -} - -; CHECK-LABEL: "?f@@YAXXZ.catch": -; No code should be generated for the indirectbr. -; CHECK-NOT: jmp{{[ql]}} * -; X64: .seh_handlerdata -; X64-NEXT: .long ("$cppxdata$?f@@YAXXZ")@IMGREL - - -define internal i8* @"\01?f@@YAXXZ.catch1"(i8*, i8*) #4 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) { -entry: - %.i8 = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?f@@YAXXZ" to i8*), i8* %1, i32 1) - %2 = bitcast i8* %.i8 to double* - %3 = bitcast double* %2 to i8* - invoke void () @llvm.donothing() - to label %done unwind label %lpad - -done: - ret i8* blockaddress(@"\01?f@@YAXXZ", %try.cont8) - -lpad: ; preds = %entry - %4 = landingpad { i8*, i32 } - cleanup - %recover = call i8* (...) @llvm.eh.actions() - unreachable -} - -; CHECK-LABEL: "?f@@YAXXZ.catch1": -; No code should be generated for the indirectbr. -; CHECK-NOT: jmp{{[ql]}} * -; X64: ".L?f@@YAXXZ.catch1$parent_frame_offset" = 16 -; X64: movq %rdx, 16(%rsp) -; X64: .seh_handlerdata -; X64: .long ("$cppxdata$?f@@YAXXZ")@IMGREL - -define void @"\01?f@@YAXXZ"() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) { -entry: - %exn.slot = alloca i8* - %ehselector.slot = alloca i32 - %0 = alloca i32*, align 8 - %1 = alloca double, align 8 - call void (...) @llvm.localescape(i32** %0, double* %1) - invoke void @"\01?may_throw@@YAXXZ"() - to label %invoke.cont unwind label %lpad2 - -invoke.cont: ; preds = %entry - br label %try.cont - -lpad2: ; preds = %entry - %2 = landingpad { i8*, i32 } - catch %eh.CatchHandlerType* @llvm.eh.handlertype.H.8 - catch %eh.CatchHandlerType* @llvm.eh.handlertype.N.0 - %recover = call i8* (...) @llvm.eh.actions(i32 1, i8* bitcast (%eh.CatchHandlerType* @llvm.eh.handlertype.H.8 to i8*), i32 0, i8* (i8*, i8*)* @"\01?f@@YAXXZ.catch", i32 1, i8* bitcast (%eh.CatchHandlerType* @llvm.eh.handlertype.N.0 to i8*), i32 1, i8* (i8*, i8*)* @"\01?f@@YAXXZ.catch1") - indirectbr i8* %recover, [label %try.cont, label %try.cont8] - -try.cont: ; preds = %lpad2, %invoke.cont - invoke void @"\01?may_throw@@YAXXZ"() - to label %try.cont8 unwind label %lpad1 - -lpad1: - %3 = landingpad { i8*, i32 } - catch %eh.CatchHandlerType* @llvm.eh.handlertype.N.0 - %recover2 = call i8* (...) @llvm.eh.actions(i32 1, i8* bitcast (%eh.CatchHandlerType* @llvm.eh.handlertype.N.0 to i8*), i32 1, i8* (i8*, i8*)* @"\01?f@@YAXXZ.catch1") - indirectbr i8* %recover2, [label %try.cont8] - -try.cont8: ; preds = %lpad2, %try.cont - ret void -} - -; CHECK-LABEL: "?f@@YAXXZ": -; No code should be generated for the indirectbr. -; CHECK-NOT: jmp{{[ql]}} * - -; X64: .seh_handlerdata -; X64-NEXT: .long ("$cppxdata$?f@@YAXXZ")@IMGREL -; X86: .section .xdata,"dr" - -; CHECK: .align 4 - -; X64: "$cppxdata$?f@@YAXXZ": -; X64-NEXT: .long 429065506 -; X64-NEXT: .long 4 -; X64-NEXT: .long ("$stateUnwindMap$?f@@YAXXZ")@IMGREL -; X64-NEXT: .long 2 -; X64-NEXT: .long ("$tryMap$?f@@YAXXZ")@IMGREL -; X64-NEXT: .long 6 -; X64-NEXT: .long ("$ip2state$?f@@YAXXZ")@IMGREL -; X64-NEXT: .long 32 -; X64-NEXT: .long 0 -; X64-NEXT: .long 1 - -; X86: "L__ehtable$?f@@YAXXZ": -; X86-NEXT: .long 429065506 -; X86-NEXT: .long 4 -; X86-NEXT: .long ("$stateUnwindMap$?f@@YAXXZ") -; X86-NEXT: .long 2 -; X86-NEXT: .long ("$tryMap$?f@@YAXXZ") -; X86-NEXT: .long 0 -; X86-NEXT: .long 0 -; X86-NEXT: .long 0 -; X86-NEXT: .long 1 - - -; CHECK-NEXT:"$stateUnwindMap$?f@@YAXXZ": -; CHECK-NEXT: .long -1 -; CHECK-NEXT: .long 0 -; CHECK-NEXT: .long 0 -; CHECK-NEXT: .long 0 -; CHECK-NEXT: .long 0 -; CHECK-NEXT: .long 0 -; CHECK-NEXT: .long -1 -; CHECK-NEXT: .long 0 -; CHECK-NEXT:"$tryMap$?f@@YAXXZ": -; CHECK-NEXT: .long 1 -; CHECK-NEXT: .long 1 -; CHECK-NEXT: .long 2 -; CHECK-NEXT: .long 1 -; CHECK-NEXT: .long ("$handlerMap$0$?f@@YAXXZ") -; CHECK-NEXT: .long 0 -; CHECK-NEXT: .long 2 -; CHECK-NEXT: .long 3 -; CHECK-NEXT: .long 1 -; CHECK-NEXT: .long ("$handlerMap$1$?f@@YAXXZ") -; CHECK-NEXT:"$handlerMap$0$?f@@YAXXZ": -; CHECK-NEXT: .long 8 -; CHECK-NEXT: .long "??_R0H@8" -; CHECK-NEXT: .long "{{.?}}L?f@@YAXXZ$frame_escape_0" -; CHECK-NEXT: .long "?f@@YAXXZ.catch" -; X64-NEXT: .long ".L?f@@YAXXZ.catch$parent_frame_offset" -; CHECK-NEXT:"$handlerMap$1$?f@@YAXXZ": -; CHECK-NEXT: .long 0 -; CHECK-NEXT: .long "??_R0N@8" -; CHECK-NEXT: .long "{{.?}}L?f@@YAXXZ$frame_escape_1" -; CHECK-NEXT: .long "?f@@YAXXZ.catch1" -; X64-NEXT: .long ".L?f@@YAXXZ.catch1$parent_frame_offset" - -; X64-NEXT:"$ip2state$?f@@YAXXZ": -; X64-NEXT: .long .Lfunc_begin0 -; X64-NEXT: .long 2 -; X64-NEXT: .long .Ltmp0 -; X64-NEXT: .long 0 -; X64-NEXT: .long .Lfunc_begin1 -; X64-NEXT: .long 3 -; X64-NEXT: .long .Lfunc_begin2 -; X64-NEXT: .long -1 -; X64-NEXT: .long .Ltmp13 -; X64-NEXT: .long 1 -; X64-NEXT: .long .Ltmp16 -; X64-NEXT: .long 0 - - -; X86: "___ehhandler$?f@@YAXXZ": # @"__ehhandler$?f@@YAXXZ" -; X86: movl $"L__ehtable$?f@@YAXXZ", %eax -; X86: jmp ___CxxFrameHandler3 # TAILCALL - - -declare void @"\01?may_throw@@YAXXZ"() #1 - -declare i32 @__CxxFrameHandler3(...) - -; Function Attrs: nounwind readnone -declare i32 @llvm.eh.typeid.for(i8*) #2 - -; Function Attrs: nounwind -declare void @llvm.eh.begincatch(i8* nocapture, i8* nocapture) #3 - -; Function Attrs: nounwind -declare void @llvm.eh.endcatch() #3 - -; Function Attrs: nounwind -declare i8* @llvm.eh.actions(...) #3 - -; Function Attrs: nounwind -declare void @llvm.localescape(...) #3 - -; Function Attrs: nounwind readnone -declare i8* @llvm.localrecover(i8*, i8*, i32) #2 - -declare void @llvm.donothing() - -attributes #0 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" "wineh-parent"="?f@@YAXXZ" } -attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } -attributes #2 = { nounwind readnone } -attributes #3 = { nounwind } -attributes #4 = { "wineh-parent"="?f@@YAXXZ" } |
