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| author | Andrew Trick <atrick@apple.com> | 2013-06-15 04:49:57 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-06-15 04:49:57 +0000 |
| commit | b86a0cdb674549d8493043331cecd9cbf53b80da (patch) | |
| tree | 8690d4a95ff7cf02b6f840632086b62aa1ed17fc /lib/Target/Hexagon/HexagonMachineScheduler.cpp | |
| parent | bacb24975d7a8a6ccff0e16057a581b3831c4c7d (diff) | |
| download | llvm-b86a0cdb674549d8493043331cecd9cbf53b80da.tar.gz llvm-b86a0cdb674549d8493043331cecd9cbf53b80da.tar.bz2 llvm-b86a0cdb674549d8493043331cecd9cbf53b80da.tar.xz | |
Machine Model: Add MicroOpBufferSize and resource BufferSize.
Replace the ill-defined MinLatency and ILPWindow properties with
with straightforward buffer sizes:
MCSchedMode::MicroOpBufferSize
MCProcResourceDesc::BufferSize
These can be used to more precisely model instruction execution if desired.
Disabled some misched tests temporarily. They'll be reenabled in a few commits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184032 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Hexagon/HexagonMachineScheduler.cpp')
| -rw-r--r-- | lib/Target/Hexagon/HexagonMachineScheduler.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/Hexagon/HexagonMachineScheduler.cpp b/lib/Target/Hexagon/HexagonMachineScheduler.cpp index 6e966ecdeb..b73e58538e 100644 --- a/lib/Target/Hexagon/HexagonMachineScheduler.cpp +++ b/lib/Target/Hexagon/HexagonMachineScheduler.cpp @@ -222,7 +222,7 @@ void ConvergingVLIWScheduler::releaseTopNode(SUnit *SU) { for (SUnit::succ_iterator I = SU->Preds.begin(), E = SU->Preds.end(); I != E; ++I) { unsigned PredReadyCycle = I->getSUnit()->TopReadyCycle; - unsigned MinLatency = I->getMinLatency(); + unsigned MinLatency = I->getLatency(); #ifndef NDEBUG Top.MaxMinLatency = std::max(MinLatency, Top.MaxMinLatency); #endif @@ -241,7 +241,7 @@ void ConvergingVLIWScheduler::releaseBottomNode(SUnit *SU) { for (SUnit::succ_iterator I = SU->Succs.begin(), E = SU->Succs.end(); I != E; ++I) { unsigned SuccReadyCycle = I->getSUnit()->BotReadyCycle; - unsigned MinLatency = I->getMinLatency(); + unsigned MinLatency = I->getLatency(); #ifndef NDEBUG Bot.MaxMinLatency = std::max(MinLatency, Bot.MaxMinLatency); #endif |