From 2ced5e02eacfc6b9e67435fe3a24dcb6c3a29037 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Mon, 31 Mar 2025 15:58:51 -0600
Subject: measurestack: Compile all regexes upfront

---
 build-aux/measurestack/analyze.py | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

(limited to 'build-aux/measurestack/analyze.py')

diff --git a/build-aux/measurestack/analyze.py b/build-aux/measurestack/analyze.py
index 45ac876..871ff2d 100644
--- a/build-aux/measurestack/analyze.py
+++ b/build-aux/measurestack/analyze.py
@@ -133,6 +133,16 @@ class Application(typing.Protocol):
     def skip_call(self, chain: typing.Sequence[QName], funcname: QName) -> bool: ...
 
 
+re_node_label = re.compile(
+    r"(?P<funcname>[^\n]+)\n"
+    + r"(?P<location>[^\n]+:[0-9]+:[0-9]+)\n"
+    + r"(?P<nstatic>[0-9]+) bytes \((?P<usage_kind>static|dynamic|dynamic,bounded)\)\n"
+    + r"(?P<ndynamic>[0-9]+) dynamic objects"
+    + r"(?:\n.*)*",
+    flags=re.MULTILINE,
+)
+
+
 def analyze(
     *,
     ci_fnames: typing.Collection[str],
@@ -140,15 +150,6 @@ def analyze(
     app: Application,
     cfg_max_call_depth: int,
 ) -> AnalyzeResult:
-    re_node_label = re.compile(
-        r"(?P<funcname>[^\n]+)\n"
-        + r"(?P<location>[^\n]+:[0-9]+:[0-9]+)\n"
-        + r"(?P<nstatic>[0-9]+) bytes \((?P<usage_kind>static|dynamic|dynamic,bounded)\)\n"
-        + r"(?P<ndynamic>[0-9]+) dynamic objects"
-        + r"(?:\n.*)*",
-        flags=re.MULTILINE,
-    )
-
     graph: dict[QName, Node] = {}
     qualified: dict[BaseName, set[QName]] = {}
 
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