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; RUN: llvm-as < %s | llvm-dis | llvm-as -disable-output
; PR1269
; END
; http://nondot.org/sabre/LLVMNotes/ExceptionHandlingChanges.txt
define i1 @test1(i8 %i, i8 %j) {
entry: unwind_to %target
%tmp = sub i8 %i, %j ; <i8> [#uses=1]
%b = icmp eq i8 %tmp, 0 ; <i1> [#uses=1]
ret i1 %b
target:
ret i1 false
}
define i1 @test2(i8 %i, i8 %j) {
entry:
br label %0
unwind_to %1
%tmp = sub i8 %i, %j ; <i8> [#uses=1]
%b = icmp eq i8 %tmp, 0 ; <i1> [#uses=1]
ret i1 %b
; No predecessors!
ret i1 false
}
define i1 @test3(i8 %i, i8 %j) {
entry:
br label %0
unwind_to %1
%tmp = sub i8 %i, %j ; <i8> [#uses=1]
%b = icmp eq i8 %tmp, 0 ; <i1> [#uses=1]
ret i1 %b
unwind_to %0
ret i1 false
}
define i1 @test4(i8 %i, i8 %j) {
%tmp = sub i8 %i, %j ; <i8> [#uses=1]
%b = icmp eq i8 %tmp, 0 ; <i1> [#uses=1]
br label %1
unwind_to %1
ret i1 false
}
define void @test5() {
unwind
}
define void @test6() {
entry:
br label %unwind
unwind: unwind_to %unwind
unwind
}
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