blob: 9c29145ab16b1837cb33f09e0a9f927e0a515ea5 [file] [log] [blame]
; RUN: opt < %s -instcombine -S
; no crash
%A = type { %B }
%B = type { %C *}
%C = type <{ i32 (...)**, i32, [4 x i8] }>
$foo = comdat any
@bar= external thread_local global %A, align 8
declare i32 @__gxx_personality_v0(...)
; Function Attrs: inlinehint sanitize_memory uwtable
define void @foo() local_unnamed_addr #0 comdat align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
entry:
%0 = load %C*, %C** getelementptr inbounds (%A, %A* @bar, i64 0, i32 0, i32 0), align 8
%1 = ptrtoint %C* %0 to i64
%count.i.i.i23 = getelementptr inbounds %C, %C* %0, i64 0, i32 1
store i32 0, i32* %count.i.i.i23, align 8
%2 = invoke i8* @_Znwm() #3
to label %invoke.cont unwind label %lpad
invoke.cont: ; preds = %entry
%call.i25 = invoke i8* @_Znwm() #3
to label %call.i.noexc unwind label %lpad4
call.i.noexc: ; preds = %invoke.cont
invoke void @lazy()
to label %invoke.cont5 unwind label %lpad.i
lpad.i: ; preds = %call.i.noexc
%3 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup
invoke.cont5: ; preds = %call.i.noexc
%4 = ptrtoint i8* %call.i25 to i64
invoke void @scale()
to label %invoke.cont16 unwind label %lpad15
invoke.cont16: ; preds = %invoke.cont5
ret void
lpad: ; preds = %entry
%5 = landingpad { i8*, i32 }
cleanup
unreachable
lpad4: ; preds = %invoke.cont
%6 = landingpad { i8*, i32 }
cleanup
unreachable
ehcleanup: ; preds = %lpad.i
br label %ehcleanup21
lpad15: ; preds = %invoke.cont5
%7 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup21
ehcleanup21: ; preds = %lpad15, %ehcleanup
%actual_other.sroa.0.0 = phi i64 [ %1, %ehcleanup ], [ %4, %lpad15 ]
%8 = inttoptr i64 %actual_other.sroa.0.0 to %C*
br i1 undef, label %_ZN4CGAL6HandleD2Ev.exit, label %land.lhs.true.i
land.lhs.true.i: ; preds = %ehcleanup21
%count.i = getelementptr inbounds %C, %C* %8, i64 0, i32 1
%9 = load i32, i32* %count.i, align 8
unreachable
_ZN4CGAL6HandleD2Ev.exit: ; preds = %ehcleanup21
resume { i8*, i32 } undef
}
; Function Attrs: nobuiltin
declare noalias nonnull i8* @_Znwm() local_unnamed_addr #1
; Function Attrs: sanitize_memory uwtable
declare void @scale() local_unnamed_addr #2 align 2
; Function Attrs: sanitize_memory uwtable
declare void @lazy() unnamed_addr #2 align 2
attributes #0 = { inlinehint sanitize_memory uwtable}
attributes #1 = { nobuiltin }
attributes #2 = { sanitize_memory uwtable }
attributes #3 = { builtin }