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| author | Christopher Lamb <christopher.lamb@gmail.com> | 2008-03-10 04:13:41 +0000 |
|---|---|---|
| committer | Christopher Lamb <christopher.lamb@gmail.com> | 2008-03-10 04:13:41 +0000 |
| commit | 620d7412508ae63378462df73d75706f19582646 (patch) | |
| tree | 95c06363af08a4b3f5cfbe8321d65c103035a22c /utils/TableGen/CodeGenInstruction.cpp | |
| parent | 9be3c97183f832d084bcf0fab82f7cd8aae08385 (diff) | |
Add support in TableGen for unknown operands that infer their type from the pattern their used in. This will be used to allow insert/extract subreg patterns in .td files!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48125 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/CodeGenInstruction.cpp')
| -rw-r--r-- | utils/TableGen/CodeGenInstruction.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/TableGen/CodeGenInstruction.cpp b/utils/TableGen/CodeGenInstruction.cpp index 0ee6b41d90..8b70647907 100644 --- a/utils/TableGen/CodeGenInstruction.cpp +++ b/utils/TableGen/CodeGenInstruction.cpp @@ -163,7 +163,7 @@ CodeGenInstruction::CodeGenInstruction(Record *R, const std::string &AsmStr) isVariadic = true; continue; } else if (!Rec->isSubClassOf("RegisterClass") && - Rec->getName() != "ptr_rc") + Rec->getName() != "ptr_rc" && Rec->getName() != "unknown") throw "Unknown operand class '" + Rec->getName() + "' in instruction '" + R->getName() + "' instruction!"; |