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| author | Chris Lattner <sabre@nondot.org> | 2010-02-21 03:13:10 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-21 03:13:10 +0000 |
| commit | d76fe6649c9af1c4526e1d0735ef2d8dff7d6e25 (patch) | |
| tree | 0876dda797e0c382526159a8f180849088bc8de4 | |
| parent | 9f036412ac6f66405f07259185bc63153fb8e059 (diff) | |
Eliminate some uses of immAllOnes, just use -1, it does
the same thing and is more efficient for the matcher.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96713 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/Target/TargetSelectionDAG.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Target/TargetSelectionDAG.td b/include/llvm/Target/TargetSelectionDAG.td index 4b72f81eb1..b39dbe4f77 100644 --- a/include/llvm/Target/TargetSelectionDAG.td +++ b/include/llvm/Target/TargetSelectionDAG.td @@ -496,7 +496,7 @@ def immAllZerosV_bc: PatLeaf<(bitconvert), [{ // Other helper fragments. -def not : PatFrag<(ops node:$in), (xor node:$in, immAllOnes)>; +def not : PatFrag<(ops node:$in), (xor node:$in, -1)>; def vnot : PatFrag<(ops node:$in), (xor node:$in, immAllOnesV)>; def vnot_conv : PatFrag<(ops node:$in), (xor node:$in, immAllOnesV_bc)>; def ineg : PatFrag<(ops node:$in), (sub 0, node:$in)>; |