From 230b892fa3f484a46f4cd77f889f8793416b91e2 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 18 Oct 2018 17:34:08 -0700 Subject: arch: cpu: Stop passing around misc registers by reference. These values are all basic integers (specifically uint64_t now), and so passing them by const & is actually less efficient since there's a extra level of indirection and an extra value, and the same sized value (a 64 bit pointer vs. a 64 bit int) is being passed around. Change-Id: Ie9956b8dc4c225068ab1afaba233ec2b42b76da3 Reviewed-on: https://gem5-review.googlesource.com/c/13626 Maintainer: Gabe Black Reviewed-by: Jason Lowe-Power --- src/arch/power/isa.hh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/arch/power') diff --git a/src/arch/power/isa.hh b/src/arch/power/isa.hh index 9769f8fd1..4e9fdb00a 100644 --- a/src/arch/power/isa.hh +++ b/src/arch/power/isa.hh @@ -76,13 +76,13 @@ class ISA : public SimObject } void - setMiscRegNoEffect(int misc_reg, const MiscReg &val) + setMiscRegNoEffect(int misc_reg, MiscReg val) { fatal("Power does not currently have any misc regs defined\n"); } void - setMiscReg(int misc_reg, const MiscReg &val, ThreadContext *tc) + setMiscReg(int misc_reg, MiscReg val, ThreadContext *tc) { fatal("Power does not currently have any misc regs defined\n"); } -- cgit v1.2.3