1*f4a2713aSLionel Sambuc; RUN: llc < %s 2*f4a2713aSLionel Sambuc; PR2924 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuctarget datalayout = 5*f4a2713aSLionel Sambuc"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" 6*f4a2713aSLionel Sambuctarget triple = "i686-pc-linux-gnu" 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambucdefine x86_stdcallcc { i32, i8* } @_D3std6string7toupperFAaZAa({ i32, i8* } %s) { 9*f4a2713aSLionel Sambucentry_std.string.toupper: 10*f4a2713aSLionel Sambuc %tmp58 = load i32* null 11*f4a2713aSLionel Sambuc %tmp59 = icmp eq i32 %tmp58, 0 12*f4a2713aSLionel Sambuc %r.val = load { i32, i8* }* null, align 8 13*f4a2713aSLionel Sambuc %condtmp.0 = select i1 %tmp59, { i32, i8* } undef, { i32, i8* } %r.val 14*f4a2713aSLionel Sambuc 15*f4a2713aSLionel Sambuc ret { i32, i8* } %condtmp.0 16*f4a2713aSLionel Sambuc} 17*f4a2713aSLionel Sambucdefine { } @empty({ } %s) { 18*f4a2713aSLionel Sambucentry_std.string.toupper: 19*f4a2713aSLionel Sambuc %tmp58 = load i32* null 20*f4a2713aSLionel Sambuc %tmp59 = icmp eq i32 %tmp58, 0 21*f4a2713aSLionel Sambuc %r.val = load { }* null, align 8 22*f4a2713aSLionel Sambuc %condtmp.0 = select i1 %tmp59, { } undef, { } %r.val 23*f4a2713aSLionel Sambuc ret { } %condtmp.0 24*f4a2713aSLionel Sambuc} 25