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Author SHA1 Message Date
Alex Rønne Petersen
3a5b7a31ff
test: use -Wno-unterminated-string-initialization for cbe tests 
https://github.com/llvm/llvm-project/issues/153314
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
2cb412ff1b
test: re-enable a bunch of vector behavior tests on hexagon 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
0683e1564c
test: use long calls for hexagon-linux module tests 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
f149112951
test: expand C ABI test coverage to hexagon-linux-musl 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
f6879c35af
std.posix.test: fix mmap() test to use actual page size instead of 4096 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
59ee4e8e54
std.hash.xxhash: disable xxhash3 test on all mips64 targets 
See also dd1de18f9629904b5d97d5791a47244ac63385da.

https://github.com/ziglang/zig/issues/23807
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
af78c55676
std: skip some failing tests on hexagon 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
367be3777c
std.Thread: make unreachable errors in sleep() clearer 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
e351ee3b7f
Revert "llvm: workaround crashes in llvm loop optimizations" 
This reverts commit b4fd57a9c114748afb9ba0a04bede61089a02ddf.

https://github.com/llvm/llvm-project/pull/149743
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
907b5b73b4
compiler: remove medium code model workaround for loongarch64 
The default was changed in LLVM 21.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
e4f38a611f
llvm: switch to native f16 IR type for all hexagon targets 
This was fixed in LLVM 21, in particular for targets older than v68.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
1c858ba7e3
llvm: remove f16 special case for soft float aarch64 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
d4882d10f8
llvm: switch to native f128 IR type for nvptx 
LLVM 21 added support for this.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
53c53a2697
llvm: switch to native f16 IR type for s390x 
LLVM 21 added support for this.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
c4592da882
compiler-rt: use native f16 type for loongarch 
This ABI changed in LLVM 21.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
e9ac2ce116
compiler-rt: move strlen from libzigc to here 
LLVM 21 has started recognizing strlen-like idioms and optimizing them to strlen
calls, so we need this function provided in compiler-rt for libc-less
compilations.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
dfa55e193d
musl: replace .data.rel.ro with .section .data.rel.ro,"aw" 
The former was an LLVM extension that appears to have been removed in LLVM 21.

I won't bother fixing gen_stubs.zig; see #23881.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
2b84eb85ee
llvm: update data layout strings for LLVM 21 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
c44f631c72
zig cc: pass -mthumb to the assembler as necessary 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
8c47dda7df
zig cc: pass CPU features to Clang using the new -Xclangas when assembling 
Unfortunately, we cannot yet remove the special-casing for RISC-V CPU features,
so that code stays.

Closes #10411.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
c0cfe571f9
zig cc: update options data to LLVM 21 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
5b80900a5d
std.zig.system: update aarch64 and powerpc cpu detection for LLVM 21 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
0b9f5e2549
std.Target: fix alignment for int/long types on m68k 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
fdd32a2257
std.Target: add managarm OS tag 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
464eef390b
std.Target: make ultrasparc3 the baseline for sparc64-solaris 
https://github.com/llvm/llvm-project/pull/149990
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
978555eea4
std.Target.x86: purge avx10.n-256, rename avx10.n_512 to avx10.n, require evex512 for avx512f 
Intel has abandoned AVX10.N/128,256; AVX10.N is now always 512-bit.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
2c0cc81e74
std.Target: bump feature bit count from 288 to 317 
/lib/std/debug.zig:559:14: error: reached unreachable code
        if (!ok) unreachable; // assertion failure
                 ^~~~~~~~~~~
    /lib/std/Target/riscv.zig:335:21: note: called at comptime here
        std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
        ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
587eddda28
std.Target: update CPU features to LLVM 21 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
94f95fefe3
update_cpu_features: bump branch quota for amdgcn 
/lib/std/Target/amdgcn.zig:1656:5: error: evaluation exceeded 1000 backwards branches
        for (&result, 0..) |*elem, i| {
        ^~~
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
5739ce786e
update_cpu_features: fix a fmtId call to be fmtIdPU 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
7e6cb7c7a5
compiler: respond to API changes in LLVM 21 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
ac20506090
libtsan: update to LLVM 21 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
85438e75e0
libunwind: update to LLVM 21 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
c34fc8f198
llvm-libc: update to LLVM 21 
Still only the subset needed for libcxx.
 2025-08-30 06:36:41 +02:00
Alex Rønne Petersen
d9f0fbf983
libcxx: update to LLVM 21 2025-08-30 06:36:40 +02:00
Alex Rønne Petersen
e84e9d3a01
libcxxabi: update to LLVM 21 2025-08-30 06:36:40 +02:00
Alex Rønne Petersen
ce7339e80a
zig cc: update intrinsic headers to LLVM 21 2025-08-30 06:36:40 +02:00
Alex Rønne Petersen
b7a8c045ef
zig cc: update driver files to LLVM 21 2025-08-30 06:36:40 +02:00
Alex Rønne Petersen
008affa645
build: update to LLVM 21 
Closes #20966.
 2025-08-30 06:36:40 +02:00
Andrew Kelley
79f267f6b9 std.Io: delete GenericReader 
and delete deprecated alias std.io
 2025-08-29 17:14:26 -07:00
Andrew Kelley
558bea2a76 std.Io: delete CountingReader 2025-08-29 11:11:59 -07:00
Andrew Kelley
4b948e8556
Merge pull request #25036 from ziglang/GenericWriter 
std.Io: delete GenericWriter, AnyWriter, and null_writer
 2025-08-29 03:48:45 -07:00
Andrew Kelley
640c11171b LLVM backend:fix align 1 sret parameter load returned 
closes #25067
 2025-08-29 03:37:18 -07:00
Alex Rønne Petersen
98e9dde389 ci: update to QEMU 10.1.0 2025-08-29 10:52:32 +02:00
Andrew Kelley
43fbc37a49 std.debug.Pdb: migrate more towards new Reader API 
There was some bug in this branch, and rather than diagnosing it, I
fully finished porting over to new Reader API. Did it fix the bug?
 2025-08-28 22:41:06 -07:00
Andrew Kelley
7da9e4b35e std.tz: fix redundant endian handling 
I didn't notice the check+swap before.
 2025-08-28 18:30:57 -07:00
Andrew Kelley
530cc2c111 std.Io.Reader: work around llvm backend bug 
tracked by #25067 and I already have a fix cooking in another branch
 2025-08-28 18:30:57 -07:00
Ryan Liptak
46b60dc069 resinator: Complete the update to the new Reader/Writer 2025-08-28 18:30:57 -07:00
Andrew Kelley
9b47dd2028 update langref and docs to avoid GenericWriter 2025-08-28 18:30:57 -07:00
Andrew Kelley
8023f3dceb fix not discarding delimiter 
perhaps these APIs have the defaults backwards, eh?
 2025-08-28 18:30:57 -07:00