diff options
| author | Dan Gohman <gohman@apple.com> | 2008-05-29 19:57:41 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-05-29 19:57:41 +0000 |
| commit | d35121ad00667d93ea779a722dbee7d022410815 (patch) | |
| tree | 167ea139429affa229aaff59e15188e662dee79e /lib/Analysis/PostDominators.cpp | |
| parent | b99e2e20b2ad1e7c5bf613fba4ead50e9654876c (diff) | |
| download | llvm-d35121ad00667d93ea779a722dbee7d022410815.tar.gz llvm-d35121ad00667d93ea779a722dbee7d022410815.tar.bz2 llvm-d35121ad00667d93ea779a722dbee7d022410815.tar.xz | |
Fix a tblgen problem handling variable_ops in tblgen instruction
definitions. This adds a new construct, "discard", for indicating
that a named node in the input matching pattern is to be discarded,
instead of corresponding to a node in the output pattern. This
allows tblgen to know where the arguments for the varaible_ops are
supposed to begin.
This fixes "rdar://5791600", whatever that is ;-).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51699 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/PostDominators.cpp')
0 files changed, 0 insertions, 0 deletions