1 ; RUN: llc < %s --combiner-alias-analysis --combiner-global-alias-analysis 2 ; PR4880 3 4 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" 5 target triple = "i386-pc-linux-gnu" 6 7 %struct.alst_node = type { %struct.node } 8 %struct.arg_node = type { %struct.node, i8*, %struct.alst_node* } 9 %struct.arglst_node = type { %struct.alst_node, %struct.arg_node*, %struct.arglst_node* } 10 %struct.lam_node = type { %struct.alst_node, %struct.arg_node*, %struct.alst_node* } 11 %struct.node = type { i32 (...)**, %struct.node* } 12 13 define i32 @._ZN8lam_node18resolve_name_clashEP8arg_nodeP9alst_node._ZNK8lam_nodeeqERK8exp_node._ZN11arglst_nodeD0Ev(%struct.lam_node* %this.this, %struct.arg_node* %outer_arg, %struct.alst_node* %env.cmp, %struct.arglst_node* %this, i32 %functionID) { 14 comb_entry: 15 %.SV59 = alloca %struct.node* ; <%struct.node**> [#uses=1] 16 %0 = load i32 (...)*** null, align 4 ; <i32 (...)**> [#uses=1] 17 %1 = getelementptr inbounds i32 (...)** %0, i32 3 ; <i32 (...)**> [#uses=1] 18 %2 = load i32 (...)** %1, align 4 ; <i32 (...)*> [#uses=1] 19 store %struct.node* undef, %struct.node** %.SV59 20 %3 = bitcast i32 (...)* %2 to i32 (%struct.node*)* ; <i32 (%struct.node*)*> [#uses=1] 21 %4 = tail call i32 %3(%struct.node* undef) ; <i32> [#uses=0] 22 unreachable 23 } 24
