commit a2c51d9a9d27aca77f1b8988c6bcdbcf2f9e5316
author Michael Schaffner <msf@google.com> Fri Sep 27 16:38:24 2019 -0700
committer msfschaffner <msf@google.com> Tue Oct 01 10:45:37 2019 -0700
tree b6da0160abda7d0c7bb22f43ccada63ff07cc456
parent f9fe0056464df6e170c76f57a5dfed53dbd6e8c1

[reggen] Add support for non-homogenous multiregs

util/reggen/gen_rtl.py

diff --git a/util/reggen/gen_rtl.py b/util/reggen/gen_rtl.py
index be60626..3aaa949 100644
--- a/util/reggen/gen_rtl.py
+++ b/util/reggen/gen_rtl.py
@@ -70,6 +70,8 @@
         # since this is a multireg, the list of fields can
         # contain regs or multiregs
         reg.fields = regs
+        # a homogenous multireg contains only one single field that is replicated
+        reg.ishomog = len(obj['multireg']['fields']) == 1
         # TODO: need to rework this once the underlying JSON has been changed
         reg.name = escape_name(obj['multireg']['name'])
         # TODO: need to reference proper param here such that it can be used