blob: 2018e08a44f3e37c70ce837c24dec714d05e2d2b [file] [log] [blame]
; RUN: opt -sjljehprepare -verify < %s -S | FileCheck %s
target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"
target triple = "armv7s-apple-ios7.0"
%swift.error = type opaque
declare void @objc_msgSend() local_unnamed_addr
declare i32 @__objc_personality_v0(...)
; Make sure we don't leave a select on a swifterror argument.
; CHECK-LABEL: @test
; CHECK-NOT: select true, %0
define swiftcc void @test(%swift.error** swifterror) local_unnamed_addr personality i32 (...)* @__objc_personality_v0 {
entry:
%call28.i = invoke i32 bitcast (void ()* @objc_msgSend to i32 (i8*, i8*)*)(i8* undef, i8* undef)
to label %invoke.cont.i unwind label %lpad.i
invoke.cont.i:
unreachable
lpad.i:
%1 = landingpad { i8*, i32 }
cleanup
resume { i8*, i32 } undef
}
%struct._objc_typeinfo = type { i8**, i8*, i64* }
@"OBJC_EHTYPE_$_NSException" = external global %struct._objc_typeinfo
; Make sure this does not crash.
; CHECK-LABEL: @swift_error_bug
; CHECK: store %swift.error* null, %swift.error** %0
define hidden swiftcc void @swift_error_bug(%swift.error** swifterror, void (i8*)** %fun, i1 %b) local_unnamed_addr #0 personality i32 (...)* @__objc_personality_v0 {
%2 = load void (i8*)*, void (i8*)** %fun, align 4
invoke void %2(i8* null) #1
to label %tryBlock.exit unwind label %3, !clang.arc.no_objc_arc_exceptions !1
; <label>:3:
%4 = landingpad { i8*, i32 }
catch %struct._objc_typeinfo* @"OBJC_EHTYPE_$_NSException"
br label %tryBlock.exit
tryBlock.exit:
br i1 %b, label %5, label %_T0ypMa.exit.i.i
_T0ypMa.exit.i.i:
store %swift.error* null, %swift.error** %0, align 4
ret void
; <label>:5:
ret void
}
!1 = !{}