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| author | Owen Anderson <resistor@mac.com> | 2012-09-19 21:34:18 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2012-09-19 21:34:18 +0000 |
| commit | cdac1be34a0b329f1bd2232a3f4995432f633c3c (patch) | |
| tree | b31b5b103380de9c2d38a7dd7f76cc5580e5ca0c /utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | d40d4c34f72d1eda3cd9ba0f3dbf2d43b726f06c (diff) | |
| download | llvm-cdac1be34a0b329f1bd2232a3f4995432f633c3c.tar.gz llvm-cdac1be34a0b329f1bd2232a3f4995432f633c3c.tar.bz2 llvm-cdac1be34a0b329f1bd2232a3f4995432f633c3c.tar.xz | |
Implement a correct copy constructor for Record. Now that we're using the ID number as a key in maps (for determinism), it is imperative that ID numbers be globally unique, even when we copy construct a Record.
This fixes some obscure failure cases involving registers defined inside multiclasses or foreach constructs that would not receive a unique ID, and would end up being omitted from the AsmMatcher tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164251 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp')
0 files changed, 0 insertions, 0 deletions