From 6ab0303a15ae4230cdea1495c0ca1a1a74e8df84 Mon Sep 17 00:00:00 2001
From: Tor Aamodt <aamodt@ece.ubc.ca>
Date: Fri, 16 Jul 2010 21:34:35 -0800
Subject: - integrate Wilson's bug fixes from release

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6852]
---
 src/cuda-sim/ptx_sim.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/cuda-sim/ptx_sim.cc')

diff --git a/src/cuda-sim/ptx_sim.cc b/src/cuda-sim/ptx_sim.cc
index a1a77fd..6a62783 100644
--- a/src/cuda-sim/ptx_sim.cc
+++ b/src/cuda-sim/ptx_sim.cc
@@ -316,6 +316,10 @@ static void print_reg( std::string name, ptx_reg_t value )
       return;
    }
    const type_info *t = sym->type();
+   if( t == NULL ) {
+      printf("<unknown type> 0x%llx\n", (unsigned long long ) value.u64 );
+      return;
+   }
    type_info_key ti = t->get_key();
 
    switch ( ti.scalar_type() ) {
-- 
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