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Fix a typo. Remove the duplicated test.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171584 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nadav Rotem 2013-01-05 01:17:46 +00:00
parent d5b92c3891
commit 024328ea49
1 changed files with 0 additions and 25 deletions
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25
test/Transforms/LoopVectorize/reduction.ll
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@ -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>