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| author | Bill Wendling <isanbard@gmail.com> | 2010-12-13 01:46:19 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-12-13 01:46:19 +0000 |
| commit | 548f5a0b751aafba88473e4863c2baf7741b56a5 (patch) | |
| tree | a27b4776c6bc3c5ee1d938632121d9d6e2664e61 /utils/TableGen/Record.h | |
| parent | dcb54ce3da15ba41adeee020288e6c62cfae8c42 (diff) | |
| download | llvm-548f5a0b751aafba88473e4863c2baf7741b56a5.tar.gz llvm-548f5a0b751aafba88473e4863c2baf7741b56a5.tar.bz2 llvm-548f5a0b751aafba88473e4863c2baf7741b56a5.tar.xz | |
Add support for using the `!if' operator when initializing variables:
class A<bit a, bits<3> x, bits<3> y> {
bits<3> z;
let z = !if(a, x, y);
}
The variable z will get the value of x when 'a' is 1 and 'y' when a is '0'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121666 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/Record.h')
| -rw-r--r-- | utils/TableGen/Record.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/TableGen/Record.h b/utils/TableGen/Record.h index 0853037fe3..f8873cf43c 100644 --- a/utils/TableGen/Record.h +++ b/utils/TableGen/Record.h @@ -931,6 +931,8 @@ public: // possible to fold. Init *Fold(Record *CurRec, MultiClass *CurMultiClass); + virtual bool isComplete() const { return false; } + virtual Init *resolveReferences(Record &R, const RecordVal *RV); virtual std::string getAsString() const; |