whoops, use cache of pseudocode rather than attempt to truncate

[openpower-isa.git] / src / openpower / decoder / pseudo / pagereader.py

diff --git a/src/openpower/decoder/pseudo/pagereader.py b/src/openpower/decoder/pseudo/pagereader.py
index 44c94b856d29b2e0583de294a848066f1eef2f2d..d5cae081c0438adebd35d72bb26dbcf6c2def979 100644 (file)
--- a/src/openpower/decoder/pseudo/pagereader.py
+++ b/src/openpower/decoder/pseudo/pagereader.py
@@ -64,13 +64,11 @@ def get_isa_dir():
 
 class ISA:
 
-    def __init__(self, first_encountered_instr=False):
+    def __init__(self):
         self.instr = OrderedDict()
         self.forms = {}
         self.page = {}
         self.verbose = False
-        # only add the first-encountered instruction (marked by "*")
-        self.first_encountered_instr = first_encountered_instr
         for pth in os.listdir(os.path.join(get_isa_dir())):
             if self.verbose:
                 print("examining", get_isa_dir(), pth)
@@ -284,14 +282,6 @@ class ISA:
             # add in opcode
             for o in opcodes:
                 self.add_op(o, d)
-                if self.first_encountered_instr:
-                    # turns out that because the pseudocode is identical,
-                    # you don't actually need to add any more than the
-                    # first listed opcode for pseudocode-generation.
-                    # therefore, save compiler time and skip all others.
-                    # detection of "." and "o" etc is handled in ISACaller
-                    # and ends up replicating the instruction that way
-                    break
 
             # expect and drop whitespace
             while lines: