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| author | Andrew Trick <atrick@apple.com> | 2011-03-09 17:29:58 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-03-09 17:29:58 +0000 |
| commit | e62289b98f591bca3fd9073213b00a757d4cf857 (patch) | |
| tree | cf158c4c17f46e70532e14d3516412c681b8f83a /include | |
| parent | dd54ffda263a17bddb0ad04a670916125972929a (diff) | |
| download | llvm-e62289b98f591bca3fd9073213b00a757d4cf857.tar.gz llvm-e62289b98f591bca3fd9073213b00a757d4cf857.tar.bz2 llvm-e62289b98f591bca3fd9073213b00a757d4cf857.tar.xz | |
When SCEV can determine the loop test is X < X, set ExactBECount=0.
When ExactBECount is a constant, use it for MaxBECount.
When MaxBECount cannot be computed, replace it with ExactBECount.
Fixes PR9424.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127342 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions