| ; RUN: opt -memdep -gvn -disable-output | |
| 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-n8:16:32:64" | |
| target triple = "x86_64-apple-darwin10.0" | |
| define i32 @test2() nounwind ssp { | |
| entry: | |
| ret i32 0 | |
| unreachable_block: | |
| %a = add i32 %a, 1 | |
| ret i32 %a | |
| } | |