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| author | Vincent Lejeune <vljn@ovi.com> | 2013-07-31 19:31:20 +0000 |
|---|---|---|
| committer | Vincent Lejeune <vljn@ovi.com> | 2013-07-31 19:31:20 +0000 |
| commit | 2ca1e4a39c7e0d7a00e66ff5437c6d7ace2404a0 (patch) | |
| tree | 3377ca57cf2bdc80a5130a457724dabc9701ac83 /docs/WritingAnLLVMBackend.rst | |
| parent | acf73503851815f8251b78e3b2e7cf91ef738c50 (diff) | |
| download | llvm-2ca1e4a39c7e0d7a00e66ff5437c6d7ace2404a0.tar.gz llvm-2ca1e4a39c7e0d7a00e66ff5437c6d7ace2404a0.tar.bz2 llvm-2ca1e4a39c7e0d7a00e66ff5437c6d7ace2404a0.tar.xz | |
TableGen: Enumerate Schedule Model too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187511 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/WritingAnLLVMBackend.rst')
| -rw-r--r-- | docs/WritingAnLLVMBackend.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/WritingAnLLVMBackend.rst b/docs/WritingAnLLVMBackend.rst index 73381b5451..85d0de11e8 100644 --- a/docs/WritingAnLLVMBackend.rst +++ b/docs/WritingAnLLVMBackend.rst @@ -952,6 +952,11 @@ XXXInstrInfo.h: int16_t getNamedOperandIdx(uint16_t Opcode, uint16_t NamedIndex); } // End namespace XXX +Instruction itineraries can be queried using MCDesc::getSchedClass(). The +value can be named by an enum generated by TableGen in XXXGenInstrInfo.inc. +The name of the schedule classes are the same as provided in XXXSchedule.td plus +a default NoIntinerary class. + Instruction Relation Mapping ---------------------------- |