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Diffstat (limited to 'test/Other/2008-06-04-FieldSizeInPacked.ll')
| -rw-r--r-- | test/Other/2008-06-04-FieldSizeInPacked.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Other/2008-06-04-FieldSizeInPacked.ll b/test/Other/2008-06-04-FieldSizeInPacked.ll new file mode 100644 index 0000000..d90209f --- /dev/null +++ b/test/Other/2008-06-04-FieldSizeInPacked.ll @@ -0,0 +1,14 @@ +; RUN: opt < %s -instcombine -S | grep true + +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" +target triple = "x86_64-unknown-linux-gnu" + %packed = type <{ x86_fp80, i8 }> + %unpacked = type { x86_fp80, i8 } + +define i1 @q() nounwind { +entry: + %char_p = getelementptr %packed* null, i32 0, i32 1 ; <i8*> [#uses=1] + %char_u = getelementptr %unpacked* null, i32 0, i32 1 ; <i8*> [#uses=1] + %res = icmp eq i8* %char_p, %char_u ; <i1> [#uses=1] + ret i1 %res +} |