; RUN: llvm-as < %s | llc -stats |& grep {40.*Number of machine instrs printed} ; RUN: llvm-as < %s | llc -stats |& grep {.*Number of re-materialization} ; This test really wants to check that the resultant "cond_true" block only ; has a single store in it, and that cond_true55 only has code to materialize ; the constant and do a store. We do *not* want something like this: ; ;LBB1_3: @cond_true ; add r8, r0, r6 ; str r10, [r8, #+4] ; target triple = "arm-apple-darwin8" define void @foo(i32* %mc, i32* %mpp, i32* %ip, i32* %dpp, i32* %tpmm, i32 %M, i32* %tpim, i32* %tpdm, i32* %bp, i32* %ms, i32 %xmb) { entry: %tmp6584 = icmp slt i32 %M, 1 ; <i1> [#uses=1] br i1 %tmp6584, label %return, label %bb bb: ; preds = %cond_next59, %entry %indvar = phi i32 [ 0, %entry ], [ %k.069.0, %cond_next59 ] ; <i32> [#uses=6] %k.069.0 = add i32 %indvar, 1 ; <i32> [#uses=3] %tmp3 = getelementptr i32* %mpp, i32 %indvar ; <i32*> [#uses=1] %tmp4 = load i32* %tmp3 ; <i32> [#uses=1] %tmp8 = getelementptr i32* %tpmm, i32 %indvar ; <i32*> [#uses=1] %tmp9 = load i32* %tmp8 ; <i32> [#uses=1] %tmp10 = add i32 %tmp9, %tmp4 ; <i32> [#uses=2] %tmp13 = getelementptr i32* %mc, i32 %k.069.0 ; <i32*> [#uses=5] store i32 %tmp10, i32* %tmp13 %tmp17 = getelementptr i32* %ip, i32 %indvar ; <i32*> [#uses=1] %tmp18 = load i32* %tmp17 ; <i32> [#uses=1] %tmp22 = getelementptr i32* %tpim, i32 %indvar ; <i32*> [#uses=1] %tmp23 = load i32* %tmp22 ; <i32> [#uses=1] %tmp24 = add i32 %tmp23, %tmp18 ; <i32> [#uses=2] %tmp30 = icmp sgt i32 %tmp24, %tmp10 ; <i1> [#uses=1] br i1 %tmp30, label %cond_true, label %cond_next cond_true: ; preds = %bb store i32 %tmp24, i32* %tmp13 br label %cond_next cond_next: ; preds = %cond_true, %bb %tmp39 = load i32* %tmp13 ; <i32> [#uses=1] %tmp42 = getelementptr i32* %ms, i32 %k.069.0 ; <i32*> [#uses=1] %tmp43 = load i32* %tmp42 ; <i32> [#uses=1] %tmp44 = add i32 %tmp43, %tmp39 ; <i32> [#uses=2] store i32 %tmp44, i32* %tmp13 %tmp52 = icmp slt i32 %tmp44, -987654321 ; <i1> [#uses=1] br i1 %tmp52, label %cond_true55, label %cond_next59 cond_true55: ; preds = %cond_next store i32 -987654321, i32* %tmp13 br label %cond_next59 cond_next59: ; preds = %cond_true55, %cond_next %tmp61 = add i32 %indvar, 2 ; <i32> [#uses=1] %tmp65 = icmp sgt i32 %tmp61, %M ; <i1> [#uses=1] br i1 %tmp65, label %return, label %bb return: ; preds = %cond_next59, %entry ret void }