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; RUN: opt -passes=gvn -S < %s | FileCheck %s
; CHECK: define {{.*}}@eggs
%struct.zot = type { i32 (...)** }
%struct.wombat = type { i8* }
%struct.baz = type { i8, i8* }
@global = hidden unnamed_addr constant i8* bitcast (void (%struct.zot*, i1)* @quux to i8*)
declare i8* @f()
define hidden void @eggs(%struct.zot* %arg, i1 %arg2, i32* %arg3, i32 %arg4, %struct.baz** %arg5) unnamed_addr align 2 {
bb:
%tmp = alloca %struct.wombat, align 8
%tmp1 = getelementptr %struct.zot, %struct.zot* %arg, i64 0, i32 0
store i32 (...)** bitcast (i8** @global to i32 (...)**), i32 (...)*** %tmp1, align 8, !invariant.group !0
br i1 %arg2, label %bb4, label %bb2
bb2: ; preds = %bb
%tmp3 = atomicrmw sub i32* %arg3, i32 %arg4 acq_rel, align 4
br label %bb4
bb4: ; preds = %bb2, %bb
%tmp5 = load %struct.baz*, %struct.baz** %arg5, align 8
%tmp6 = getelementptr inbounds %struct.baz, %struct.baz* %tmp5, i64 0, i32 1
br i1 %arg2, label %bb9, label %bb7
bb7: ; preds = %bb4
%tmp8 = tail call i8* @f()
br label %bb9
bb9: ; preds = %bb7, %bb4
%tmp10 = load %struct.baz*, %struct.baz** %arg5, align 8
%tmp11 = getelementptr inbounds %struct.baz, %struct.baz* %tmp10, i64 0, i32 0
%tmp12 = bitcast %struct.zot* %arg to void (%struct.zot*, i1)***
%tmp13 = load void (%struct.zot*, i1)**, void (%struct.zot*, i1)*** %tmp12, align 8, !invariant.group !0
%tmp14 = getelementptr inbounds void (%struct.zot*, i1)*, void (%struct.zot*, i1)** %tmp13, i64 0
%tmp15 = load void (%struct.zot*, i1)*, void (%struct.zot*, i1)** %tmp14, align 8
tail call void %tmp15(%struct.zot* %arg, i1 %arg2)
%tmp16 = getelementptr inbounds %struct.wombat, %struct.wombat* %tmp, i64 0, i32 0
%tmp17 = load i8*, i8** %tmp16, align 8
%tmp18 = icmp eq i8* %tmp17, null
ret void
}
; Function Attrs: nounwind willreturn
declare hidden void @quux(%struct.zot*, i1) unnamed_addr #0 align 2
attributes #0 = { nounwind willreturn }
!0 = !{}
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