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; RUN: opt -S -winehprepare -sehprepare < %s | FileCheck %s
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc"
@str.__except = internal unnamed_addr constant [9 x i8] c"__except\00", align 1
; Function Attrs: uwtable
declare i32 @puts(i8*)
define void @may_crash() {
entry:
store volatile i32 42, i32* null, align 4
ret void
}
declare i32 @__C_specific_handler(...)
; Function Attrs: nounwind readnone
declare i8* @llvm.frameaddress(i32)
; Function Attrs: uwtable
define void @seh_catch_all() {
entry:
%exn.slot = alloca i8*
%ehselector.slot = alloca i32
invoke void @may_crash()
to label %invoke.cont unwind label %lpad
invoke.cont: ; preds = %entry
br label %__try.cont
lpad: ; preds = %entry
%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*)
catch i8* null
%1 = extractvalue { i8*, i32 } %0, 0
store i8* %1, i8** %exn.slot
%2 = extractvalue { i8*, i32 } %0, 1
store i32 %2, i32* %ehselector.slot
br label %__except
__except: ; preds = %lpad
%call = call i32 @puts(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @str.__except, i32 0, i32 0))
br label %__try.cont
__try.cont: ; preds = %__except, %invoke.cont
ret void
}
; CHECK-LABEL: define void @seh_catch_all()
; CHECK: landingpad
; CHECK-NEXT: catch i8* null
; CHECK-NEXT: call i8* (...) @llvm.eh.actions(i32 1, i8* null, i32 -1, i8* blockaddress(@seh_catch_all, %catch.all))
; CHECK-NEXT: indirectbr
;
; CHECK: catch.all:
; CHECK-NOT: extractvalue
; CHECK: call i32 @puts
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