Fix unportable use of __builtin_constant_p On MSVC Arm, USE_ARMV8_CRC32C is defined, but __builtin_constant_p is not available. Use pg_integer_constant_p and add appropriate guards. There is a similar potential hazard for the x86 path, but for now let's get the buildfarm green.
Oversight in commit fbc57f2bc, per buildfarm member hoatzin. Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/8194c4a9dd38f7373166ea3fd9243a6e51c0869f Modified Files -------------- src/include/port/pg_crc32c.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
