gh-104909: Split some more insts into ops (#109943)

These are the most popular specializations of `LOAD_ATTR` and `STORE_ATTR`
that weren't already viable uops:

* Split LOAD_ATTR_METHOD_WITH_VALUES
* Split LOAD_ATTR_METHOD_NO_DICT
* Split LOAD_ATTR_SLOT
* Split STORE_ATTR_SLOT
* Split STORE_ATTR_INSTANCE_VALUE

Also:

* Add `-v` flag to code generator which prints a list of non-viable uops
  (easter-egg: it can print execution counts -- see source)
* Double _Py_UOP_MAX_TRACE_LENGTH to 128



I had dropped one of the DEOPT_IF() calls! :-(

1 files changed, 47 insertions, 0 deletions

diff --git a/Python/abstract_interp_cases.c.h b/Python/abstract_interp_cases.c.h
index 5a3848c..61b1db9 100644
--- a/Python/abstract_interp_cases.c.h
+++ b/Python/abstract_interp_cases.c.h
@@ -474,6 +474,31 @@
             break;
         }
 
+        case _LOAD_ATTR_SLOT: {
+            STACK_GROW(((oparg & 1) ? 1 : 0));
+            PARTITIONNODE_OVERWRITE((_Py_PARTITIONNODE_t *)PARTITIONNODE_NULLROOT, PEEK(-(-1 - (oparg & 1 ? 1 : 0))), true);
+            PARTITIONNODE_OVERWRITE((_Py_PARTITIONNODE_t *)PARTITIONNODE_NULLROOT, PEEK(-(-(oparg & 1 ? 1 : 0))), true);
+            break;
+        }
+
+        case _GUARD_DORV_VALUES: {
+            break;
+        }
+
+        case _STORE_ATTR_INSTANCE_VALUE: {
+            STACK_SHRINK(2);
+            break;
+        }
+
+        case _GUARD_TYPE_VERSION_STORE: {
+            break;
+        }
+
+        case _STORE_ATTR_SLOT: {
+            STACK_SHRINK(2);
+            break;
+        }
+
         case COMPARE_OP: {
             STACK_SHRINK(1);
             PARTITIONNODE_OVERWRITE((_Py_PARTITIONNODE_t *)PARTITIONNODE_NULLROOT, PEEK(-(-1)), true);
@@ -627,6 +652,28 @@
             break;
         }
 
+        case _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT: {
+            break;
+        }
+
+        case _GUARD_KEYS_VERSION: {
+            break;
+        }
+
+        case _LOAD_ATTR_METHOD_WITH_VALUES: {
+            STACK_GROW(1);
+            PARTITIONNODE_OVERWRITE((_Py_PARTITIONNODE_t *)PARTITIONNODE_NULLROOT, PEEK(-(-2)), true);
+            PARTITIONNODE_OVERWRITE((_Py_PARTITIONNODE_t *)PARTITIONNODE_NULLROOT, PEEK(-(-1)), true);
+            break;
+        }
+
+        case _LOAD_ATTR_METHOD_NO_DICT: {
+            STACK_GROW(1);
+            PARTITIONNODE_OVERWRITE((_Py_PARTITIONNODE_t *)PARTITIONNODE_NULLROOT, PEEK(-(-2)), true);
+            PARTITIONNODE_OVERWRITE((_Py_PARTITIONNODE_t *)PARTITIONNODE_NULLROOT, PEEK(-(-1)), true);
+            break;
+        }
+
         case _CHECK_CALL_BOUND_METHOD_EXACT_ARGS: {
             break;
         }