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Commit Graph

3 Commits

Author SHA1 Message Date
Che-Liang Chiou
c1ba72e15c Revert r141079: tblgen: add preprocessor as a separate mode
llvm-svn: 141492
2011-10-08 12:39:26 +00:00
Che-Liang Chiou
efcb84688f tblgen: add preprocessor as a separate mode
This patch adds a preprocessor that can expand nested for-loops for
saving some copy-n-paste in *.td files.

The preprocessor is not yet integrated with TGParser, and so it has
no direct effect on *.td inputs.  However, you may preprocess an td
input (and only preprocess it).

To test the proprecessor, type:
  tblgen -E -o $@ $<

llvm-svn: 141079
2011-10-04 15:14:51 +00:00
Peter Collingbourne
01246536d9 Move TableGen's parser and entry point into a library
This is the first step towards splitting LLVM and Clang's tblgen executables.

llvm-svn: 140951
2011-10-01 16:41:13 +00:00