Copied in Arun's SIMT stack fix for recursive calls (CL8574)

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13410]

1 files changed, 2 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index 2da61e0..d6ccb25 100644
--- a/CHANGES
+++ b/CHANGES
@@ -12,6 +12,8 @@ Version 3.1.0+edits (development branch) versus 3.1.0
 - Cleaner makedepend that doesn't interfere with Makefiles
 - Print out instructions at branch divergence/reconvergence points
 - Bug Fixes:
+    - SIMT stack correctly handles recursive functions by allocating a new stack entry on every
+      function call
     - Fixed a bug in executing call_imp and callp_imp with the pure functional simulation mode.
     - Fixed a couple of memory errors in cuobjdump_to_ptxplus code.
     - Implemented better support for handling memory operand type modifier