Re: [pcre-dev] JIT fails with NEON instructions

Αρχική Σελίδα
Delete this message
Συντάκτης: Sebastian Pop
Ημερομηνία:  
Προς: pcre-dev
Αντικείμενο: Re: [pcre-dev] JIT fails with NEON instructions
Hi Philip,

On Wed, Nov 6, 2019 at 10:51 AM <ph10@???> wrote:
> The only difference from RC1 is the JIT fix. (Does there need to be an
> entry in ChangeLog?)


Maybe we could add this to the ChangeLog?

Index: ChangeLog
===================================================================
--- ChangeLog (revision 1181)
+++ ChangeLog (working copy)
@@ -174,6 +174,8 @@
after a successful compile, instead of at the start of matching to avoid a
sanitizer complaint (regexec is supposed to be thread safe).

+37. Add NEON vectorization to JIT to speed up matching of first character and
+pairs of characters on ARM64 CPUs.

Version 10.33 16-April-2019
---------------------------