[gem5-dev] changeset in gem5: ruby: Add M5_VAR_USED before variables used o...

[Tushar Krishna]

changeset ebf2acd02fc5 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=ebf2acd02fc5
description:
        ruby: Add M5_VAR_USED before variables used only inside assert in 
garnet2.0.
        This removes errors when building gem5.fast

diffstat:

 src/mem/ruby/network/garnet2.0/RoutingUnit.cc |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 10d59d546ea2 -r ebf2acd02fc5 
src/mem/ruby/network/garnet2.0/RoutingUnit.cc
--- a/src/mem/ruby/network/garnet2.0/RoutingUnit.cc     Thu Oct 06 14:35:22 
2016 -0400
+++ b/src/mem/ruby/network/garnet2.0/RoutingUnit.cc     Thu Oct 06 21:06:00 
2016 -0400
@@ -181,7 +181,7 @@
 {
     PortDirection outport_dirn = "Unknown";
 
-    int num_rows = m_router->get_net_ptr()->getNumRows();
+    int M5_VAR_USED num_rows = m_router->get_net_ptr()->getNumRows();
     int num_cols = m_router->get_net_ptr()->getNumCols();
     assert(num_rows > 0 && num_cols > 0);
 
@@ -238,4 +238,5 @@
                                  PortDirection inport_dirn)
 {
     assert(0);
+    return -1;
 }
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