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| author | Nadav Rotem <nrotem@apple.com> | 2012-10-21 02:38:01 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-10-21 02:38:01 +0000 |
| commit | 5a418ba5f5a6498a25d5eacb0f876d9f358c977b (patch) | |
| tree | ee3c7dc1c523d80d980c59b6cac1982bdc341fed /test/Transforms | |
| parent | 64486737d59c835725c61c96511beeff7e31f403 (diff) | |
| download | external_llvm-5a418ba5f5a6498a25d5eacb0f876d9f358c977b.zip external_llvm-5a418ba5f5a6498a25d5eacb0f876d9f358c977b.tar.gz external_llvm-5a418ba5f5a6498a25d5eacb0f876d9f358c977b.tar.bz2 | |
Vectorizer: fix a bug in the classification of induction/reduction phis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166384 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/LoopVectorize/2012-10-20-infloop.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/LoopVectorize/2012-10-20-infloop.ll b/test/Transforms/LoopVectorize/2012-10-20-infloop.ll index 16a7729..5caaffc 100644 --- a/test/Transforms/LoopVectorize/2012-10-20-infloop.ll +++ b/test/Transforms/LoopVectorize/2012-10-20-infloop.ll @@ -10,3 +10,18 @@ for.body: br label %for.body } + + +define void @test2() nounwind { +entry: + br label %for.body + +for.body: ; preds = %for.body, %entry + %indvars.iv47 = phi i64 [ 0, %entry ], [ %indvars.iv.next48, %for.body ] + %0 = phi i32 [ 1, %entry ], [ 0, %for.body ] + %indvars.iv.next48 = add i64 %indvars.iv47, 1 + br i1 undef, label %for.end, label %for.body + +for.end: ; preds = %for.body + unreachable +} |