diff options
| author | Andreas Hansson <andreas.hansson@arm.com> | 2014-09-27 09:08:36 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2014-09-27 09:08:36 -0400 |
| commit | 341dbf266258dcbdb1e5e9f09c244b8ac271faaf (patch) | |
| tree | f071f9a91adeb0c1eb0888ae751c3ee0196bd65d /src/cpu/base_dyn_inst_impl.hh | |
| parent | deb2200671d5b4856ca27d4286253db0d9e12a32 (diff) | |
| download | gem5-341dbf266258dcbdb1e5e9f09c244b8ac271faaf.tar.xz | |
arch: Use const StaticInstPtr references where possible
This patch optimises the passing of StaticInstPtr by avoiding copying
the reference-counting pointer. This avoids first incrementing and
then decrementing the reference-counting pointer.
Diffstat (limited to 'src/cpu/base_dyn_inst_impl.hh')
| -rw-r--r-- | src/cpu/base_dyn_inst_impl.hh | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cpu/base_dyn_inst_impl.hh b/src/cpu/base_dyn_inst_impl.hh index 9004fc0f5..976e9ceb0 100644 --- a/src/cpu/base_dyn_inst_impl.hh +++ b/src/cpu/base_dyn_inst_impl.hh @@ -59,8 +59,8 @@ #include "sim/faults.hh" template <class Impl> -BaseDynInst<Impl>::BaseDynInst(StaticInstPtr _staticInst, - StaticInstPtr _macroop, +BaseDynInst<Impl>::BaseDynInst(const StaticInstPtr &_staticInst, + const StaticInstPtr &_macroop, TheISA::PCState _pc, TheISA::PCState _predPC, InstSeqNum seq_num, ImplCPU *cpu) : staticInst(_staticInst), cpu(cpu), traceData(NULL), macroop(_macroop) @@ -74,8 +74,8 @@ BaseDynInst<Impl>::BaseDynInst(StaticInstPtr _staticInst, } template <class Impl> -BaseDynInst<Impl>::BaseDynInst(StaticInstPtr _staticInst, - StaticInstPtr _macroop) +BaseDynInst<Impl>::BaseDynInst(const StaticInstPtr &_staticInst, + const StaticInstPtr &_macroop) : staticInst(_staticInst), traceData(NULL), macroop(_macroop) { seqNum = 0; |