v5.42.0
String length: 100000
      Rate  c4  c3
c4 13558/s  -- -8%
c3 14740/s  9%  --

##</code><code>##

use Inline C => Config =>
 # Force recompilation
 FORCE_BUILD => 1,

 # Set CC to to path to gcc.exe version 8.3.0
 CC => 'C:/sp/_64/sp-5.32.0/c/bin/gcc.exe',

 # View build output
 BUILD_NOISY => 1,
;

##</code><code>##

v5.42.0
String length: 100000
      Rate  c3  c4
c3 14460/s  -- -0%
c4 14531/s  0%  --

##</code><code>##

v5.42.0
String length: 100000
      Rate   c4   c3
c4  3528/s   -- -76%
c3 14777/s 319%   --

##</code><code>##

try2_pl_62b5.c: loadable library and perl binaries are mismatched (got first handshake key 0000000012e00080, needed 0000000012d00080)