diff options
| author | Sebastian Pop <spop@codeaurora.org> | 2012-10-25 15:54:06 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@codeaurora.org> | 2012-10-25 15:54:06 +0000 |
| commit | becdf4d7cd0d5a3079339b6e177066b143d2f84c (patch) | |
| tree | 5a847ef4568ea6aa317758c4c4c59c5a014101dd /utils/TableGen/InstrInfoEmitter.cpp | |
| parent | 18560fae0bb122857a61bb36f22628901cdc3dde (diff) | |
| download | external_llvm-becdf4d7cd0d5a3079339b6e177066b143d2f84c.zip external_llvm-becdf4d7cd0d5a3079339b6e177066b143d2f84c.tar.gz external_llvm-becdf4d7cd0d5a3079339b6e177066b143d2f84c.tar.bz2 | |
add TableGen support to create relationship maps between instructions
Relationship maps are represented as InstrMapping records which are parsed by
TableGen and the information is used to construct mapping tables to represent
appropriate relations between instructions. These tables are emitted into
XXXGenInstrInfo.inc file along with the functions to query them.
Patch by Jyotsna Verma <jverma@codeaurora.org>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166685 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/InstrInfoEmitter.cpp')
| -rw-r--r-- | utils/TableGen/InstrInfoEmitter.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp index e447c16..8e670e3 100644 --- a/utils/TableGen/InstrInfoEmitter.cpp +++ b/utils/TableGen/InstrInfoEmitter.cpp @@ -16,6 +16,7 @@ #include "CodeGenDAGPatterns.h" #include "CodeGenSchedule.h" #include "CodeGenTarget.h" +#include "TableGenBackends.h" #include "SequenceToOffsetTable.h" #include "llvm/ADT/StringExtras.h" #include "llvm/TableGen/Record.h" @@ -415,6 +416,7 @@ namespace llvm { void EmitInstrInfo(RecordKeeper &RK, raw_ostream &OS) { InstrInfoEmitter(RK).run(OS); + EmitMapTable(RK, OS); } } // End llvm namespace |