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author | Andreas Hansson <andreas.hansson@arm.com> | 2014-09-19 10:35:18 -0400 |
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committer | Andreas Hansson <andreas.hansson@arm.com> | 2014-09-19 10:35:18 -0400 |
commit | 41fc8a573ea61b2463606a0714a9e563494da329 (patch) | |
tree | c038491b91eb89fa487781bca6ba5b6b1ba65ec3 /src/cpu/inorder/inorder_dyn_inst.hh | |
parent | 619c5519fe214250d537527ec95191a9b3d6fad2 (diff) | |
download | gem5-41fc8a573ea61b2463606a0714a9e563494da329.tar.xz |
arch: Pass faults by const reference where possible
This patch changes how faults are passed between methods in an attempt
to copy as few reference-counting pointer instances as possible. This
should avoid unecessary copies being created, contributing to the
increment/decrement of the reference counters.
Diffstat (limited to 'src/cpu/inorder/inorder_dyn_inst.hh')
-rw-r--r-- | src/cpu/inorder/inorder_dyn_inst.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/inorder/inorder_dyn_inst.hh b/src/cpu/inorder/inorder_dyn_inst.hh index 759da4b04..7558df7d1 100644 --- a/src/cpu/inorder/inorder_dyn_inst.hh +++ b/src/cpu/inorder/inorder_dyn_inst.hh @@ -524,7 +524,7 @@ class InOrderDynInst : public ExecContext, public RefCounted /** Calls hardware return from error interrupt. */ Fault hwrei(); /** Traps to handle specified fault. */ - void trap(Fault fault); + void trap(const Fault &fault); bool simPalCheck(int palFunc); short syscallNum; |