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author | Hal Finkel <hfinkel@anl.gov> | 2013-01-03 05:02:41 +0000 |
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committer | Hal Finkel <hfinkel@anl.gov> | 2013-01-03 05:02:41 +0000 |
commit | be76df6ce69ea1a4b6306af6fc06ccada708256d (patch) | |
tree | 439724239292ee357ec67e268dd8d9e6050c763d /include | |
parent | 1eae141f195b7edd060c2c872ea3eac4ce937262 (diff) | |
download | llvm-be76df6ce69ea1a4b6306af6fc06ccada708256d.tar.gz llvm-be76df6ce69ea1a4b6306af6fc06ccada708256d.tar.bz2 llvm-be76df6ce69ea1a4b6306af6fc06ccada708256d.tar.xz |
Better comment on VTTI::getShuffleCost
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171459 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/TargetTransformInfo.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/TargetTransformInfo.h b/include/llvm/TargetTransformInfo.h index 1dc2b07ddf..97744c0f78 100644 --- a/include/llvm/TargetTransformInfo.h +++ b/include/llvm/TargetTransformInfo.h @@ -170,8 +170,8 @@ public: } /// Returns the cost of a shuffle instruction of kind Kind and of type Tp. - /// The index and subtype parameters are used by some of the shuffle kinds - /// to add additional information. + /// The index and subtype parameters are used by the subvector insertion and + /// extraction shuffle kinds. virtual unsigned getShuffleCost(ShuffleKind Kind, Type *Tp, int Index = 0, Type *SubTp = 0) const { return 1; |