misc: Delete the now unnecessary create methods.

Most create() methods are no longer necessary. This change deletes them,
and occasionally moves some code from them into the constructors they
call.

Change-Id: Icbab29ba280144b892f9b12fac9e29a0839477e5
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/36536
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>

src/mem/cache/prefetch/access_map_pattern_matching.cc

@@ -264,15 +264,3 @@ AMPM::calculatePrefetch(const PrefetchInfo &pfi,
 }
 
 } // namespace Prefetcher
-
-Prefetcher::AccessMapPatternMatching*
-AccessMapPatternMatchingParams::create() const
-{
-    return new Prefetcher::AccessMapPatternMatching(*this);
-}
-
-Prefetcher::AMPM*
-AMPMPrefetcherParams::create() const
-{
-    return new Prefetcher::AMPM(*this);
-}

src/mem/cache/prefetch/bop.cc

@@ -261,9 +261,3 @@ BOP::notifyFill(const PacketPtr& pkt)
 }
 
 } // namespace Prefetcher
-
-Prefetcher::BOP*
-BOPPrefetcherParams::create() const
-{
-   return new Prefetcher::BOP(*this);
-}

src/mem/cache/prefetch/delta_correlating_prediction_tables.cc

@@ -158,15 +158,3 @@ DCPT::calculatePrefetch(const PrefetchInfo &pfi,
 }
 
 } // namespace Prefetcher
-
-Prefetcher::DeltaCorrelatingPredictionTables*
-DeltaCorrelatingPredictionTablesParams::create() const
-{
-   return new Prefetcher::DeltaCorrelatingPredictionTables(*this);
-}
-
-Prefetcher::DCPT*
-DCPTPrefetcherParams::create() const
-{
-    return new Prefetcher::DCPT(*this);
-}

src/mem/cache/prefetch/indirect_memory.cc

@@ -255,9 +255,3 @@ IndirectMemory::checkAccessMatchOnActiveEntries(Addr addr)
 }
 
 } // namespace Prefetcher
-
-Prefetcher::IndirectMemory*
-IndirectMemoryPrefetcherParams::create() const
-{
-    return new Prefetcher::IndirectMemory(*this);
-}

src/mem/cache/prefetch/irregular_stream_buffer.cc

@@ -209,9 +209,3 @@ IrregularStreamBuffer::addStructuralToPhysicalEntry(
 }
 
 } // namespace Prefetcher
-
-Prefetcher::IrregularStreamBuffer*
-IrregularStreamBufferPrefetcherParams::create() const
-{
-    return new Prefetcher::IrregularStreamBuffer(*this);
-}

src/mem/cache/prefetch/multi.cc

@@ -80,9 +80,3 @@ Multi::getPacket()
 }
 
 } // namespace Prefetcher
-
-Prefetcher::Multi*
-MultiPrefetcherParams::create() const
-{
-    return new Prefetcher::Multi(*this);
-}

src/mem/cache/prefetch/pif.cc

@@ -244,9 +244,3 @@ PIF::addEventProbeRetiredInsts(SimObject *obj, const char *name)
 }
 
 } // namespace Prefetcher
-
-Prefetcher::PIF*
-PIFPrefetcherParams::create() const
-{
-    return new Prefetcher::PIF(*this);
-}

src/mem/cache/prefetch/sbooe.cc

@@ -133,9 +133,3 @@ SBOOE::calculatePrefetch(const PrefetchInfo &pfi,
 }
 
 } // namespace Prefetcher
-
-Prefetcher::SBOOE*
-SBOOEPrefetcherParams::create() const
-{
-    return new Prefetcher::SBOOE(*this);
-}

src/mem/cache/prefetch/signature_path.cc

@@ -317,9 +317,3 @@ SignaturePath::auxiliaryPrefetcher(Addr ppn, stride_t current_block,
 }
 
 } // namespace Prefetcher
-
-Prefetcher::SignaturePath*
-SignaturePathPrefetcherParams::create() const
-{
-    return new Prefetcher::SignaturePath(*this);
-}

src/mem/cache/prefetch/signature_path_v2.cc

@@ -129,9 +129,3 @@ SignaturePathV2::handlePageCrossingLookahead(signature_t signature,
 }
 
 } // namespace Prefetcher
-
-Prefetcher::SignaturePathV2*
-SignaturePathPrefetcherV2Params::create() const
-{
-    return new Prefetcher::SignaturePathV2(*this);
-}

src/mem/cache/prefetch/slim_ampm.cc

@@ -48,9 +48,3 @@ SlimAMPM::calculatePrefetch(const PrefetchInfo &pfi,
 }
 
 } // namespace Prefetcher
-
-Prefetcher::SlimAMPM*
-SlimAMPMPrefetcherParams::create() const
-{
-    return new Prefetcher::SlimAMPM(*this);
-}

src/mem/cache/prefetch/spatio_temporal_memory_streaming.cc

@@ -247,9 +247,3 @@ STeMS::reconstructSequence(
 }
 
 } // namespace Prefetcher
-
-Prefetcher::STeMS*
-STeMSPrefetcherParams::create() const
-{
-   return new Prefetcher::STeMS(*this);
-}

src/mem/cache/prefetch/stride.cc

@@ -202,15 +202,3 @@ StridePrefetcherHashedSetAssociative::extractTag(const Addr addr) const
 }
 
 } // namespace Prefetcher
-
-Prefetcher::StridePrefetcherHashedSetAssociative*
-StridePrefetcherHashedSetAssociativeParams::create() const
-{
-    return new Prefetcher::StridePrefetcherHashedSetAssociative(*this);
-}
-
-Prefetcher::Stride*
-StridePrefetcherParams::create() const
-{
-    return new Prefetcher::Stride(*this);
-}

src/mem/cache/prefetch/tagged.cc

@@ -56,9 +56,3 @@ Tagged::calculatePrefetch(const PrefetchInfo &pfi,
 }
 
 } // namespace Prefetcher
-
-Prefetcher::Tagged*
-TaggedPrefetcherParams::create() const
-{
-   return new Prefetcher::Tagged(*this);
-}