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/arch/power/stacktrace.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/arch/power/stacktrace.hh')
-rw-r--r-- | src/arch/power/stacktrace.hh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/arch/power/stacktrace.hh b/src/arch/power/stacktrace.hh index 65badad24..aec91837c 100644 --- a/src/arch/power/stacktrace.hh +++ b/src/arch/power/stacktrace.hh @@ -73,7 +73,7 @@ class StackTrace public: StackTrace(); - StackTrace(ThreadContext *tc, StaticInstPtr inst); + StackTrace(ThreadContext *tc, const StaticInstPtr &inst); ~StackTrace(); void @@ -89,7 +89,7 @@ class StackTrace return tc != NULL; } - bool trace(ThreadContext *tc, StaticInstPtr inst); + bool trace(ThreadContext *tc, const StaticInstPtr &inst); public: const std::vector<Addr> & @@ -123,7 +123,7 @@ class StackTrace }; inline bool -StackTrace::trace(ThreadContext *tc, StaticInstPtr inst) +StackTrace::trace(ThreadContext *tc, const StaticInstPtr &inst) { if (!inst->isCall() && !inst->isReturn()) return false; |