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1; RUN: opt -mtriple=armv8m.main-none-none-eabi -mattr=+dsp < %s -arm-parallel-dsp -S | FileCheck %s2;3; Reduction statement is an i64 type: we only support i32 so check that the4; rewrite isn't triggered.5;6; CHECK-NOT: call i32 @llvm.arm.smlad7;8define dso_local i64 @test(i64 %arg, ptr nocapture readnone %arg1, ptr nocapture readonly %arg2, ptr nocapture readonly %arg3) {9entry:10 %cmp24 = icmp sgt i64 %arg, 011 br i1 %cmp24, label %for.body.preheader, label %for.cond.cleanup12 13for.body.preheader:14 %.pre = load i16, ptr %arg3, align 215 %.pre27 = load i16, ptr %arg2, align 216 br label %for.body17 18for.cond.cleanup:19 %mac1.0.lcssa = phi i64 [ 0, %entry ], [ %add11, %for.body ]20 ret i64 %mac1.0.lcssa21 22for.body:23 %mac1.026 = phi i64 [ %add11, %for.body ], [ 0, %for.body.preheader ]24 %i.025 = phi i64 [ %add, %for.body ], [ 0, %for.body.preheader ]25 %arrayidx = getelementptr inbounds i16, ptr %arg3, i64 %i.02526 %0 = load i16, ptr %arrayidx, align 227 %add = add nuw nsw i64 %i.025, 128 %arrayidx1 = getelementptr inbounds i16, ptr %arg3, i64 %add29 %1 = load i16, ptr %arrayidx1, align 230 %arrayidx3 = getelementptr inbounds i16, ptr %arg2, i64 %i.02531 %2 = load i16, ptr %arrayidx3, align 232 %conv = sext i16 %2 to i6433 %conv4 = sext i16 %0 to i6434 %mul = mul nsw i64 %conv, %conv435 %arrayidx6 = getelementptr inbounds i16, ptr %arg2, i64 %add36 %3 = load i16, ptr %arrayidx6, align 237 %conv7 = sext i16 %3 to i6438 %conv8 = sext i16 %1 to i6439 %mul9 = mul nsw i64 %conv7, %conv840 %add10 = add i64 %mul, %mac1.02641 42 %add11 = add i64 %mul9, %add1043 44 %exitcond = icmp ne i64 %add, %arg45 br i1 %exitcond, label %for.body, label %for.cond.cleanup46}47 48