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; 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
}
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