From: Steve Dower <steve.dower@python.org>
Date: Tue, 9 Feb 2021 18:13:36 +0000 (+0000)
Subject: bpo-43166: Disable ceval.c optimisations for Windows debug builds (GH-24485)
X-Git-Tag: v3.10.0a6~104
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b74396c3167cc780f01309148db02709bc37b432;p=thirdparty%2FPython%2Fcpython.git

bpo-43166: Disable ceval.c optimisations for Windows debug builds (GH-24485)

This ensures that ceval.c can be debugged.
Also remove some irrelevant options from the pragma.
---

diff --git a/Include/pyport.h b/Include/pyport.h
index 6687849d8447..46bbef22d739 100644
--- a/Include/pyport.h
+++ b/Include/pyport.h
@@ -180,9 +180,9 @@ typedef int Py_ssize_clean_t;
  */
 
 #if defined(_MSC_VER)
-#  if defined(PY_LOCAL_AGGRESSIVE)
-   /* enable more aggressive optimization for visual studio */
-#  pragma optimize("agtw", on)
+#  if defined(PY_LOCAL_AGGRESSIVE) && !defined(Py_DEBUG)
+   /* enable more aggressive optimization for MSVC */
+#  pragma optimize("gt", on)
 #endif
    /* ignore warnings if the compiler decides not to inline a function */
 #  pragma warning(disable: 4710)