Land the long talked about "type system rewrite" patch. This
[llvm/stm8.git] / test / Other / 2008-06-04-FieldSizeInPacked.ll
blobd90209f6af36da08ecd5aa8fb541ed580a185f0b
1 ; RUN: opt < %s -instcombine -S | grep true
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 }
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