isaspec: encode: Correct used regex

The current regex misses the = sign and therefore fails to match
DST:align=16.

Fixes: 9e56f69edf5 ("isaspec: encode: handle special fieldname properties")
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25451>

diff --git a/src/compiler/isaspec/encode.py b/src/compiler/isaspec/encode.py
index 90737e174fbaa9c1e90e618885b8cf36fecd1ae7..442058b4137dd96899af498c0ad53ecfe94ad87c 100755 (executable)
--- a/src/compiler/isaspec/encode.py
+++ b/src/compiler/isaspec/encode.py
@@ -134,7 +134,7 @@ class Case(object):
         self.expr = None
         if case.expr is not None:
             self.expr = bitset.isa.expressions[case.expr]
-        self.fieldnames = re.findall(r"{([a-zA-Z0-9_:]+)}", case.display)
+        self.fieldnames = re.findall(r"{([a-zA-Z0-9_:=]+)}", case.display)
         self.append_forced(bitset)
 
         # remove special fieldname properties e.g. :align=