diff options
| -rw-r--r-- | test/Transforms/LoopVectorize/reduction.ll | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/test/Transforms/LoopVectorize/reduction.ll b/test/Transforms/LoopVectorize/reduction.ll index 6b29e2537b..129c20d367 100644 --- a/test/Transforms/LoopVectorize/reduction.ll +++ b/test/Transforms/LoopVectorize/reduction.ll @@ -271,31 +271,6 @@ for.end: ; preds = %for.body, %entry ret i32 %result.0.lcssa } -;CHECK: @reduction_sub_rhs -;CHECK-NOT: phi <4 x i32> -;CHECK-NOT: sub nsw <4 x i32> -;CHECK: ret i32 -define i32 @reduction_sub_rhs(i32 %n, i32* noalias nocapture %A) nounwind uwtable readonly { -entry: - %cmp3 = icmp sgt i32 %n, 0 - br i1 %cmp3, label %for.body, label %for.end - -for.body: ; preds = %entry, %for.body - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ] - %x.04 = phi i32 [ %sub, %for.body ], [ 0, %entry ] - %arrayidx = getelementptr inbounds i32* %A, i64 %indvars.iv - %0 = load i32* %arrayidx, align 4 - %sub = sub nsw i32 %x.04, %0 - %indvars.iv.next = add i64 %indvars.iv, 1 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32 - %exitcond = icmp eq i32 %lftr.wideiv, %n - br i1 %exitcond, label %for.end, label %for.body - -for.end: ; preds = %for.body, %entry - %x.0.lcssa = phi i32 [ 0, %entry ], [ %sub, %for.body ] - ret i32 %x.0.lcssa -} - ; In this code the subtracted variable is on the RHS and this is not an induction variable. ;CHECK: @reduction_sub_rhs ;CHECK-NOT: phi <4 x i32> |