diff options
Diffstat (limited to 'test/CodeGen/X86/scalar_widen_div.ll')
| -rw-r--r-- | test/CodeGen/X86/scalar_widen_div.ll | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/CodeGen/X86/scalar_widen_div.ll b/test/CodeGen/X86/scalar_widen_div.ll index fc67e44..77f320f 100644 --- a/test/CodeGen/X86/scalar_widen_div.ll +++ b/test/CodeGen/X86/scalar_widen_div.ll @@ -152,3 +152,32 @@ define <5 x i64> @test_ulong_rem(<5 x i64> %num, <5 x i64> %rem) { %rem.r = urem <5 x i64> %num, %rem ret <5 x i64> %rem.r } + +define void @test_int_div(<3 x i32>* %dest, <3 x i32>* %old, i32 %n) { +; CHECK: idivl +; CHECK: idivl +; CHECK: idivl +; CHECK-NOT: idivl +; CHECK: ret +entry: + %cmp13 = icmp sgt i32 %n, 0 + br i1 %cmp13, label %bb.nph, label %for.end + +bb.nph: + br label %for.body + +for.body: + %i.014 = phi i32 [ 0, %bb.nph ], [ %inc, %for.body ] + %arrayidx11 = getelementptr <3 x i32>* %dest, i32 %i.014 + %tmp4 = load <3 x i32>* %arrayidx11 ; <<3 x i32>> [#uses=1] + %arrayidx7 = getelementptr inbounds <3 x i32>* %old, i32 %i.014 + %tmp8 = load <3 x i32>* %arrayidx7 ; <<3 x i32>> [#uses=1] + %div = sdiv <3 x i32> %tmp4, %tmp8 + store <3 x i32> %div, <3 x i32>* %arrayidx11 + %inc = add nsw i32 %i.014, 1 + %exitcond = icmp eq i32 %inc, %n + br i1 %exitcond, label %for.end, label %for.body + +for.end: ; preds = %for.body, %entry + ret void +} |