diff options
| author | Andrew Trick <atrick@apple.com> | 2013-01-09 03:36:49 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-01-09 03:36:49 +0000 |
| commit | 47579cf390c42e0577519e0a2b6044baece9df00 (patch) | |
| tree | 2744c5de5c5c825a168a20f90b9e099d8feaaf88 /utils | |
| parent | 2af949ddddfaf2feb4a446c754e09d2d8c207ce4 (diff) | |
MIsched: add an ILP window property to machine model.
This was an experimental option, but needs to be defined
per-target. e.g. PPC A2 needs to aggressively hide latency.
I converted some in-order scheduling tests to A2. Hal is working on
more test cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171946 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/TableGen/SubtargetEmitter.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp index 3b7d006fd1..fc8d00dd83 100644 --- a/utils/TableGen/SubtargetEmitter.cpp +++ b/utils/TableGen/SubtargetEmitter.cpp @@ -1108,6 +1108,7 @@ void SubtargetEmitter::EmitProcessorModels(raw_ostream &OS) { EmitProcessorProp(OS, PI->ModelDef, "MinLatency", ','); EmitProcessorProp(OS, PI->ModelDef, "LoadLatency", ','); EmitProcessorProp(OS, PI->ModelDef, "HighLatency", ','); + EmitProcessorProp(OS, PI->ModelDef, "ILPWindow", ','); EmitProcessorProp(OS, PI->ModelDef, "MispredictPenalty", ','); OS << " " << PI->Index << ", // Processor ID\n"; if (PI->hasInstrSchedModel()) |