diff options
Diffstat (limited to 'test/Transforms/GVN/unreachable_block_infinite_loop.ll')
| -rw-r--r-- | test/Transforms/GVN/unreachable_block_infinite_loop.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Transforms/GVN/unreachable_block_infinite_loop.ll b/test/Transforms/GVN/unreachable_block_infinite_loop.ll new file mode 100644 index 0000000000000..fe335ced5c370 --- /dev/null +++ b/test/Transforms/GVN/unreachable_block_infinite_loop.ll @@ -0,0 +1,14 @@ +; 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 +} + |