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authorAndreas Hansson <andreas.hansson@arm.com>2014-09-27 09:08:36 -0400
committerAndreas Hansson <andreas.hansson@arm.com>2014-09-27 09:08:36 -0400
commit341dbf266258dcbdb1e5e9f09c244b8ac271faaf (patch)
treef071f9a91adeb0c1eb0888ae751c3ee0196bd65d /src/cpu/minor/func_unit.hh
parentdeb2200671d5b4856ca27d4286253db0d9e12a32 (diff)
downloadgem5-341dbf266258dcbdb1e5e9f09c244b8ac271faaf.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/minor/func_unit.hh')
-rw-r--r--src/cpu/minor/func_unit.hh2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/minor/func_unit.hh b/src/cpu/minor/func_unit.hh
index 34da579b6..d99e527e8 100644
--- a/src/cpu/minor/func_unit.hh
+++ b/src/cpu/minor/func_unit.hh
@@ -257,7 +257,7 @@ class FUPipeline : public FUPipelineBase, public FuncUnit
/** Find the extra timing information for this instruction. Returns
* NULL if no decode info. is found */
- MinorFUTiming *findTiming(StaticInstPtr inst);
+ MinorFUTiming *findTiming(const StaticInstPtr &inst);
/** Step the pipeline. Allow multiple steps? */
void advance();