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TargetSchedModel API. Implement latency lookup, disabled.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164065 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick
2012-09-17 22:19:08 +00:00
parent 5d94082143
commit 12886db4a7
7 changed files with 178 additions and 22 deletions
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9
include/llvm/MC/MCSchedule.h
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@@ -208,14 +208,7 @@ public:
unsigned getProcessorID() const { return ProcID; }
/// Does this machine model include instruction-level scheduling.
bool hasInstrSchedModel() const {
return SchedClassTable;
}
/// Does this machine model include cycle-to-cycle itineraries.
bool hasInstrItineraries() const {
return InstrItineraries;
}
bool hasInstrSchedModel() const { return SchedClassTable != NULL; }
const MCProcResourceDesc *getProcResource(unsigned ProcResourceIdx) const {
assert(hasInstrSchedModel() && "No scheduling machine model");