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| author | Andrew Trick <atrick@apple.com> | 2011-12-14 22:07:19 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-12-14 22:07:19 +0000 |
| commit | 19154f457696f286b4a597179fa07e3b38ea0310 (patch) | |
| tree | 0ad2525feae032b2d819d91b97c0f940d563b96f /test/Transforms/LoopStrengthReduce | |
| parent | ec04a3f8db9ab9db3bbec3ce32baaa2ea2cb853f (diff) | |
| download | external_llvm-19154f457696f286b4a597179fa07e3b38ea0310.zip external_llvm-19154f457696f286b4a597179fa07e3b38ea0310.tar.gz external_llvm-19154f457696f286b4a597179fa07e3b38ea0310.tar.bz2 | |
LSR: Fold redundant bitcasts on-the-fly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146597 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/LoopStrengthReduce')
| -rw-r--r-- | test/Transforms/LoopStrengthReduce/post-inc-icmpzero.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/Transforms/LoopStrengthReduce/post-inc-icmpzero.ll b/test/Transforms/LoopStrengthReduce/post-inc-icmpzero.ll index 2760915..76aa08c 100644 --- a/test/Transforms/LoopStrengthReduce/post-inc-icmpzero.ll +++ b/test/Transforms/LoopStrengthReduce/post-inc-icmpzero.ll @@ -4,12 +4,12 @@ ; LSR should property handle the post-inc offset when folding the ; non-IV operand of an icmp into the IV. -; CHECK: %5 = sub i64 %sub.ptr.lhs.cast, %sub.ptr.rhs.cast -; CHECK: %6 = lshr i64 %5, 1 -; CHECK: %7 = mul i64 %6, 2 +; CHECK: %4 = sub i64 %sub.ptr.lhs.cast, %sub.ptr.rhs.cast +; CHECK: %5 = lshr i64 %4, 1 +; CHECK: %6 = mul i64 %5, 2 ; CHECK: br label %for.body ; CHECK: for.body: -; CHECK: %lsr.iv2 = phi i64 [ %lsr.iv.next, %for.body ], [ %7, %for.body.lr.ph ] +; CHECK: %lsr.iv2 = phi i64 [ %lsr.iv.next, %for.body ], [ %6, %for.body.lr.ph ] ; CHECK: %lsr.iv.next = add i64 %lsr.iv2, -2 ; CHECK: %lsr.iv.next3 = inttoptr i64 %lsr.iv.next to i16* ; CHECK: %cmp27 = icmp eq i16* %lsr.iv.next3, null |