diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/win-catchpad-csrs.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/win-catchpad-csrs.ll | 62 |
1 files changed, 25 insertions, 37 deletions
diff --git a/llvm/test/CodeGen/X86/win-catchpad-csrs.ll b/llvm/test/CodeGen/X86/win-catchpad-csrs.ll index b6b4a9319b0..9f7a49536ca 100644 --- a/llvm/test/CodeGen/X86/win-catchpad-csrs.ll +++ b/llvm/test/CodeGen/X86/win-catchpad-csrs.ll @@ -16,7 +16,7 @@ declare void @useints(...) declare void @f(i32 %p) declare i32 @__CxxFrameHandler3(...) -define i32 @try_catch_catch() personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) { +define i32 @try_catch_catch() personality i32 (...)* @__CxxFrameHandler3 { entry: %a = call i32 @getint() %b = call i32 @getint() @@ -26,22 +26,16 @@ entry: invoke void @f(i32 1) to label %try.cont unwind label %catch.dispatch -catch.dispatch: ; preds = %entry - %0 = catchpad [%rtti.TypeDescriptor2* @"\01??_R0H@8", i32 0, i8* null] - to label %catch unwind label %catchendblock - -catch: - invoke void @f(i32 2) - to label %invoke.cont.2 unwind label %catchendblock - -invoke.cont.2: ; preds = %catch - catchret %0 to label %try.cont - -try.cont: ; preds = %entry, %invoke.cont.2, %invoke.cont.3 +try.cont: ret i32 0 -catchendblock: ; preds = %catch, - catchendpad unwind to caller +catch.dispatch: + %cs = catchswitch within none [label %handler1] unwind to caller + +handler1: + %h1 = catchpad within %cs [%rtti.TypeDescriptor2* @"\01??_R0H@8", i32 0, i8* null] + call void @f(i32 2) + catchret from %h1 to label %try.cont } ; X86-LABEL: _try_catch_catch: @@ -71,7 +65,7 @@ catchendblock: ; preds = %catch, ; X86: jmp [[contbb]] ; X86: "?catch$[[catch1bb:[0-9]+]]@?0?try_catch_catch@4HA": -; X86: LBB0_[[catch1bb]]: # %catch.dispatch{{$}} +; X86: LBB0_[[catch1bb]]: # %handler1{{$}} ; X86: pushl %ebp ; X86-NOT: pushl ; X86: subl $16, %esp @@ -120,7 +114,7 @@ catchendblock: ; preds = %catch, ; X64: retq ; X64: "?catch$[[catch1bb:[0-9]+]]@?0?try_catch_catch@4HA": -; X64: LBB0_[[catch1bb]]: # %catch.dispatch{{$}} +; X64: LBB0_[[catch1bb]]: # %handler1{{$}} ; X64: movq %rdx, 16(%rsp) ; X64: pushq %rbp ; X64: .seh_pushreg 5 @@ -159,18 +153,15 @@ entry: invoke void @f(i32 1) to label %try.cont unwind label %catch.dispatch -catch.dispatch: ; preds = %entry - %0 = catchpad [%rtti.TypeDescriptor2* @"\01??_R0H@8", i32 0, i8* null] - to label %catch unwind label %catchendblock +catch.dispatch: + %cs = catchswitch within none [label %handler1] unwind to caller -catch: - catchret %0 to label %try.cont +handler1: + %0 = catchpad within %cs [%rtti.TypeDescriptor2* @"\01??_R0H@8", i32 0, i8* null] + catchret from %0 to label %try.cont -try.cont: ; preds = %entry, %invoke.cont.2, %invoke.cont.3 +try.cont: ret i32 0 - -catchendblock: ; preds = %catch, - catchendpad unwind to caller } ; X64-LABEL: try_one_csr: @@ -198,7 +189,7 @@ catchendblock: ; preds = %catch, ; X64: retq ; X64: "?catch$[[catch1bb:[0-9]+]]@?0?try_one_csr@4HA": -; X64: LBB1_[[catch1bb]]: # %catch.dispatch{{$}} +; X64: LBB1_[[catch1bb]]: # %handler1{{$}} ; X64: movq %rdx, 16(%rsp) ; X64: pushq %rbp ; X64: .seh_pushreg 5 @@ -226,18 +217,15 @@ entry: invoke void @f(i32 1) to label %try.cont unwind label %catch.dispatch -catch.dispatch: ; preds = %entry - %0 = catchpad [%rtti.TypeDescriptor2* @"\01??_R0H@8", i32 0, i8* null] - to label %catch unwind label %catchendblock +catch.dispatch: + %cs = catchswitch within none [label %handler1] unwind to caller -catch: - catchret %0 to label %try.cont +handler1: + %cp1 = catchpad within %cs [%rtti.TypeDescriptor2* @"\01??_R0H@8", i32 0, i8* null] + catchret from %cp1 to label %try.cont -try.cont: ; preds = %entry, %invoke.cont.2, %invoke.cont.3 +try.cont: ret i32 0 - -catchendblock: ; preds = %catch, - catchendpad unwind to caller } ; X64-LABEL: try_no_csr: @@ -259,7 +247,7 @@ catchendblock: ; preds = %catch, ; X64: retq ; X64: "?catch$[[catch1bb:[0-9]+]]@?0?try_no_csr@4HA": -; X64: LBB2_[[catch1bb]]: # %catch.dispatch{{$}} +; X64: LBB2_[[catch1bb]]: # %handler1{{$}} ; X64: movq %rdx, 16(%rsp) ; X64: pushq %rbp ; X64: .seh_pushreg 5 |
