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| author | Craig Topper <craig.topper@sifive.com> | 2021-04-18 13:35:11 -0700 |
|---|---|---|
| committer | Craig Topper <craig.topper@sifive.com> | 2021-04-18 13:38:30 -0700 |
| commit | f08b171b18744a2e75f13e7d4860a51eebd4d5e8 (patch) | |
| tree | fe054ecf1025727e21bca13196347d6d327c4188 /llvm/utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | 6e8e165085d4506d3df15da79f70abe1237a26ba (diff) | |
| download | llvm-f08b171b18744a2e75f13e7d4860a51eebd4d5e8.zip llvm-f08b171b18744a2e75f13e7d4860a51eebd4d5e8.tar.gz llvm-f08b171b18744a2e75f13e7d4860a51eebd4d5e8.tar.bz2 | |
[TableGen] Use MachineValueTypeSet in place of SmallSet.
MachineValueTypeSet is effectively a std::bitset<256>. This allows
us quickly insert into the set and check if a type is in the set.
Diffstat (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenDAGPatterns.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp index 72fe9fa..47e1085 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp @@ -581,7 +581,7 @@ bool TypeInfer::EnforceVectorEltTypeIs(TypeSetByHwMode &Vec, Changed |= berase_if(E, isVector); // Vector = !scalar assert(!V.empty() && !E.empty()); - SmallSet<MVT,4> VT, ST; + MachineValueTypeSet VT, ST; // Collect element types from the "vector" set. for (MVT T : V) VT.insert(T.getVectorElementType()); |