; RUN: llc < %s | FileCheck %s ; Test case based on this source: ; int puts(const char*); ; __declspec(noinline) void crash() { ; *(volatile int*)0 = 42; ; } ; int filt(); ; void use_both() { ; __try { ; __try { ; crash(); ; } __finally { ; puts("__finally"); ; } ; } __except (filt()) { ; puts("__except"); ; } ; } target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-pc-windows-msvc" $"\01??_C@_09KJEHOMHG@__finally?$AA@" = comdat any $"\01??_C@_08MLCMLGHM@__except?$AA@" = comdat any @"\01??_C@_09KJEHOMHG@__finally?$AA@" = linkonce_odr unnamed_addr constant [10 x i8] c"__finally\00", comdat, align 1 @"\01??_C@_08MLCMLGHM@__except?$AA@" = linkonce_odr unnamed_addr constant [9 x i8] c"__except\00", comdat, align 1 declare void @crash() declare i32 @filt() ; Function Attrs: nounwind uwtable define void @use_both() #1 personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) { entry: %exn.slot = alloca i8* %ehselector.slot = alloca i32 invoke void @crash() #5 to label %invoke.cont unwind label %lpad invoke.cont: ; preds = %entry %0 = call i8* @llvm.localaddress() invoke void @"\01?fin$0@0@use_both@@"(i1 zeroext false, i8* %0) #5 to label %invoke.cont2 unwind label %lpad1 invoke.cont2: ; preds = %invoke.cont br label %__try.cont lpad: ; preds = %entry %1 = landingpad { i8*, i32 } cleanup catch i8* bitcast (i32 (i8*, i8*)* @"\01?filt$0@0@use_both@@" to i8*) %2 = extractvalue { i8*, i32 } %1, 0 store i8* %2, i8** %exn.slot %3 = extractvalue { i8*, i32 } %1, 1 store i32 %3, i32* %ehselector.slot %4 = call i8* @llvm.localaddress() invoke void @"\01?fin$0@0@use_both@@"(i1 zeroext true, i8* %4) #5 to label %invoke.cont3 unwind label %lpad1 lpad1: ; preds = %lpad, %invoke.cont %5 = landingpad { i8*, i32 } catch i8* bitcast (i32 (i8*, i8*)* @"\01?filt$0@0@use_both@@" to i8*) %6 = extractvalue { i8*, i32 } %5, 0 store i8* %6, i8** %exn.slot %7 = extractvalue { i8*, i32 } %5, 1 store i32 %7, i32* %ehselector.slot br label %catch.dispatch invoke.cont3: ; preds = %lpad br label %catch.dispatch catch.dispatch: ; preds = %invoke.cont3, %lpad1 %sel = load i32, i32* %ehselector.slot %8 = call i32 @llvm.eh.typeid.for(i8* bitcast (i32 (i8*, i8*)* @"\01?filt$0@0@use_both@@" to i8*)) #6 %matches = icmp eq i32 %sel, %8 br i1 %matches, label %__except, label %eh.resume __except: ; preds = %catch.dispatch %call = call i32 @puts(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @"\01??_C@_08MLCMLGHM@__except?$AA@", i32 0, i32 0)) br label %__try.cont __try.cont: ; preds = %__except, %invoke.cont2 ret void eh.resume: ; preds = %catch.dispatch %exn = load i8*, i8** %exn.slot %sel4 = load i32, i32* %ehselector.slot %lpad.val = insertvalue { i8*, i32 } undef, i8* %exn, 0 %lpad.val5 = insertvalue { i8*, i32 } %lpad.val, i32 %sel4, 1 resume { i8*, i32 } %lpad.val5 } ; CHECK-LABEL: use_both: ; CHECK: .Ltmp0 ; CHECK: callq crash ; CHECK: .Ltmp1 ; CHECK: .Ltmp3 ; CHECK: callq "?fin$0@0@use_both@@" ; CHECK: .Ltmp4 ; CHECK: retq ; ; CHECK: .seh_handlerdata ; CHECK-NEXT: .long 3 ; CHECK-NEXT: .long .Ltmp0@IMGREL ; CHECK-NEXT: .long .Ltmp1@IMGREL+1 ; CHECK-NEXT: .long "?fin$0@0@use_both@@"@IMGREL ; CHECK-NEXT: .long 0 ; CHECK-NEXT: .long .Ltmp0@IMGREL ; CHECK-NEXT: .long .Ltmp1@IMGREL+1 ; CHECK-NEXT: .long "?filt$0@0@use_both@@"@IMGREL ; CHECK-NEXT: .long .Ltmp{{[0-9]+}}@IMGREL ; CHECK-NEXT: .long .Ltmp3@IMGREL ; CHECK-NEXT: .long .Ltmp4@IMGREL+1 ; CHECK-NEXT: .long "?filt$0@0@use_both@@"@IMGREL ; CHECK-NEXT: .long .Ltmp{{[0-9]+}}@IMGREL ; Function Attrs: noinline nounwind define internal i32 @"\01?filt$0@0@use_both@@"(i8* %exception_pointers, i8* %frame_pointer) #2 { entry: %frame_pointer.addr = alloca i8*, align 8 %exception_pointers.addr = alloca i8*, align 8 %exn.slot = alloca i8* store i8* %frame_pointer, i8** %frame_pointer.addr, align 8 store i8* %exception_pointers, i8** %exception_pointers.addr, align 8 %0 = load i8*, i8** %exception_pointers.addr %1 = bitcast i8* %0 to { i32*, i8* }* %2 = getelementptr inbounds { i32*, i8* }, { i32*, i8* }* %1, i32 0, i32 0 %3 = load i32*, i32** %2 %4 = load i32, i32* %3 %5 = zext i32 %4 to i64 %6 = inttoptr i64 %5 to i8* store i8* %6, i8** %exn.slot %call = call i32 @filt() ret i32 %call } define internal void @"\01?fin$0@0@use_both@@"(i1 zeroext %abnormal_termination, i8* %frame_pointer) #3 { entry: %frame_pointer.addr = alloca i8*, align 8 %abnormal_termination.addr = alloca i8, align 1 store i8* %frame_pointer, i8** %frame_pointer.addr, align 8 %frombool = zext i1 %abnormal_termination to i8 store i8 %frombool, i8* %abnormal_termination.addr, align 1 %call = call i32 @puts(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @"\01??_C@_09KJEHOMHG@__finally?$AA@", i32 0, i32 0)) ret void } declare i32 @puts(i8*) #3 declare i32 @__C_specific_handler(...) ; Function Attrs: nounwind readnone declare i8* @llvm.localaddress() #4 ; Function Attrs: nounwind readnone declare i32 @llvm.eh.typeid.for(i8*) #4 attributes #0 = { noinline 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" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { 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" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #2 = { noinline nounwind "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" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #3 = { "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" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #4 = { nounwind readnone } attributes #5 = { noinline } attributes #6 = { nounwind }