[libjulia] bump nightly for jl_alloc_array_*, update to 1.10.0-rc2

[benlorenz]

No description provided.

[benlorenz]

Julia nightly fails to build on i686 (windows + linux) for crc32c.dbg.obj:

[09:25:14] /workspace/srcdir/julia/src/crc32c.c: In function 'crc32c_sse42':
[09:25:14] /workspace/srcdir/julia/src/crc32c.c:117:13: error: 'asm' operand has impossible constraints
[09:25:14]   117 |             __asm__(CRC32_PTR "\t" "(%3), %0\n\t"
[09:25:14]       |             ^~~~~~~
[09:25:14] /workspace/srcdir/julia/src/crc32c.c:140:13: error: 'asm' operand has impossible constraints
[09:25:14]   140 |             __asm__(CRC32_PTR "\t" "(%3), %0\n\t"
[09:25:14]       |             ^~~~~~~
[09:25:14] make[1]: *** [Makefile:236: crc32c.dbg.obj] Error 1

Building that code locally with clang I get a better error:

test.c:87:21: error: inline assembly requires more registers than available
            __asm__(CRC32_PTR "\t" "(%3), %0\n\t"
                    ^
test.c:58:23: note: expanded from macro 'CRC32_PTR'
#    define CRC32_PTR "crc32l"
                      ^
test.c:110:21: error: inline assembly requires more registers than available
            __asm__(CRC32_PTR "\t" "(%3), %0\n\t"
                    ^
test.c:58:23: note: expanded from macro 'CRC32_PTR'
#    define CRC32_PTR "crc32l"
                      ^
2 errors generated.

So the new crc32 code from JuliaLang/julia#52326 runs out of registers on i686 with -O0. Using -O1 or -fomit-frame-pointer would help but make the debuginfo worse. Interestingly -O1 -fno-omit-frame-pointer would also work.

[giordano]

Any clue of why that wasn't caught by CI?

[benlorenz]

There is probably no i686 debug build?

[fingolfin]

This builds now with the crc32 patch, great!. Since that patch doesn't affect the ABI, can't we just merge this PR now so we can finally update all the other JLLs depending on this? We can drop the crc32 later once it (or some other fix) is merged into Julia master.