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| 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 | 9f0b95f260d05ab149cb790bc9e5ef16f8777a69 (patch) | |
| tree | 56d12f398126280974627f45d51934ee6233abe3 /llvm/utils/TableGen | |
| parent | 196bbc25711745032ab3d73ab946162dee7ba7cb (diff) | |
| download | bcm5719-llvm-9f0b95f260d05ab149cb790bc9e5ef16f8777a69.tar.gz bcm5719-llvm-9f0b95f260d05ab149cb790bc9e5ef16f8777a69.zip | |
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.
llvm-svn: 171946
Diffstat (limited to 'llvm/utils/TableGen')
| -rw-r--r-- | llvm/utils/TableGen/SubtargetEmitter.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/SubtargetEmitter.cpp b/llvm/utils/TableGen/SubtargetEmitter.cpp index 3b7d006fd1d..fc8d00dd83f 100644 --- a/llvm/utils/TableGen/SubtargetEmitter.cpp +++ b/llvm/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()) |
