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author | Dan Gohman <gohman@apple.com> | 2008-12-20 17:06:39 +0000 |
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committer | Dan Gohman <gohman@apple.com> | 2008-12-20 17:06:39 +0000 |
commit | edf22b97d0d525ed4ec89eda1708c24c45c54b57 (patch) | |
tree | c0c91a41e420c31ad0ac00f2078372bcee0fa6bb /include | |
parent | 9dce873c1af959d635f1a8dd4ae2ccb5ac62584d (diff) | |
download | external_llvm-edf22b97d0d525ed4ec89eda1708c24c45c54b57.zip external_llvm-edf22b97d0d525ed4ec89eda1708c24c45c54b57.tar.gz external_llvm-edf22b97d0d525ed4ec89eda1708c24c45c54b57.tar.bz2 |
Reword the comment for ConstantInt's getLimitedValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61280 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/Constants.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/llvm/Constants.h b/include/llvm/Constants.h index 28ebe55..351e80e 100644 --- a/include/llvm/Constants.h +++ b/include/llvm/Constants.h @@ -195,9 +195,11 @@ public: return Val.getActiveBits() > 64 || Val.getZExtValue() >= Num; } - /// @returns the 64-bit value of this constant if its active bits number is - /// not greater than 64, otherwise, just return the given uint64_t number. - /// @brief Get the constant's value if possible. + /// getLimitedValue - If the value is smaller than the specified limit, + /// return it, otherwise return the limit value. This causes the value + /// to saturate to the limit. + /// @returns the min of the value of the constant and the specified value + /// @brief Get the constant's value with a saturation limit uint64_t getLimitedValue(uint64_t Limit = ~0ULL) const { return Val.getLimitedValue(Limit); } |