| ; RUN: llc < %s -mtriple=arm-apple-darwin -regalloc=fast -optimize-regalloc=0 | 
 | ; PR1925 | 
 |  | 
 | 	%"struct.kc::impl_Ccode_option" = type { %"struct.kc::impl_abstract_phylum" } | 
 | 	%"struct.kc::impl_ID" = type { %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_Ccode_option"*, %"struct.kc::impl_casestring__Str"*, i32, %"struct.kc::impl_casestring__Str"* } | 
 | 	%"struct.kc::impl_abstract_phylum" = type { i32 (...)** } | 
 | 	%"struct.kc::impl_casestring__Str" = type { %"struct.kc::impl_abstract_phylum", i8* } | 
 |  | 
 | define %"struct.kc::impl_ID"* @_ZN2kc18f_typeofunpsubtermEPNS_15impl_unpsubtermEPNS_7impl_IDE(%"struct.kc::impl_Ccode_option"* %a_unpsubterm, %"struct.kc::impl_ID"* %a_operator) { | 
 | entry: | 
 | 	%tmp8 = getelementptr %"struct.kc::impl_Ccode_option", %"struct.kc::impl_Ccode_option"* %a_unpsubterm, i32 0, i32 0, i32 0		; <i32 (...)***> [#uses=0] | 
 | 	br i1 false, label %bb41, label %bb55 | 
 |  | 
 | bb41:		; preds = %entry | 
 | 	ret %"struct.kc::impl_ID"* null | 
 |  | 
 | bb55:		; preds = %entry | 
 | 	%tmp67 = tail call i32 null( %"struct.kc::impl_abstract_phylum"* null )		; <i32> [#uses=0] | 
 | 	%tmp97 = tail call i32 null( %"struct.kc::impl_abstract_phylum"* null )		; <i32> [#uses=0] | 
 | 	ret %"struct.kc::impl_ID"* null | 
 | } |