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Diffstat (limited to 'test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll')
-rw-r--r-- | test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll b/test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll new file mode 100644 index 000000000000..16419cab1abf --- /dev/null +++ b/test/Transforms/LoopUnroll/2006-08-24-MultiBlockLoop.ll @@ -0,0 +1,16 @@ +; RUN: llvm-as < %s | opt -loop-unroll | llvm-dis | grep bb72.2 + +define void @vorbis_encode_noisebias_setup() { +entry: + br label %cond_true.outer +cond_true.outer: ; preds = %bb72, %entry + %indvar1.ph = phi i32 [ 0, %entry ], [ %indvar.next2, %bb72 ] ; <i32> [#uses=1] + br label %bb72 +bb72: ; preds = %cond_true.outer + %indvar.next2 = add i32 %indvar1.ph, 1 ; <i32> [#uses=2] + %exitcond3 = icmp eq i32 %indvar.next2, 3 ; <i1> [#uses=1] + br i1 %exitcond3, label %cond_true138, label %cond_true.outer +cond_true138: ; preds = %bb72 + ret void +} + |