1 ; RUN: opt < %s -instcombine -S | grep true 2 3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" 4 target triple = "x86_64-unknown-linux-gnu" 5 %packed = type <{ x86_fp80, i8 }> 6 %unpacked = type { x86_fp80, i8 } 7 8 define i1 @q() nounwind { 9 entry: 10 %char_p = getelementptr %packed* null, i32 0, i32 1 ; <i8*> [#uses=1] 11 %char_u = getelementptr %unpacked* null, i32 0, i32 1 ; <i8*> [#uses=1] 12 %res = icmp eq i8* %char_p, %char_u ; <i1> [#uses=1] 13 ret i1 %res 14 } 15
