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