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Andrew Kelley
2b99182e25 stage2: cleanups to --compress-debug-sections 
* make the setting in the linker backend be non-optional; by this time
   all defaults are supposed to be resolved.
 * integrate with `zig cc`
 * change the CLI parsing to match C compiler parsing, allowing
   `--compress-debug-sections` alone to choose a default encoding of
   zlib.
 2022-07-11 14:18:56 -07:00
Motiejus Jakštys
1f410b500c ELF: understand -Wl,--compress-debug-sections 
This argument is both a compiler and a linker flag. The linker flag was
not understood; now it is. Go likes to use it as a linker flag.

Tested with sqlite3. The size difference is significant, and I confirmed
gdb understands both binaries.

zlib: 3.66MB
------------

    CC="zig cc"
    CFLAGS="-Wl,--compress-debug-sections=zlib -O2"
    ./configure --disable-tcl
    make

        FILE SIZE        VM SIZE
     --------------  --------------
      39.1%  1.43Mi  88.4%  1.43Mi    .text
      19.6%   734Ki   0.0%       0    .debug_info
      16.4%   613Ki   0.0%       0    .debug_loc
      13.1%   492Ki   0.0%       0    .debug_line
       4.2%   157Ki   9.5%   157Ki    .rodata
       2.3%  87.6Ki   0.0%       0    .debug_ranges
       1.5%  56.2Ki   0.0%       0    .symtab
       1.1%  40.2Ki   0.0%       0    .strtab
       1.0%  38.2Ki   0.0%       0    .debug_str
       0.7%  26.2Ki   0.0%       0    .debug_frame
       0.4%  15.3Ki   0.9%  15.3Ki    .data
       0.1%  4.71Ki   0.3%  4.71Ki    .dynsym
       0.1%  3.65Ki   0.2%  3.26Ki    [16 Others]
       0.1%  2.55Ki   0.2%  2.55Ki    .rela.plt
       0.1%  2.12Ki   0.0%       0    [ELF Section Headers]
       0.0%       0   0.1%  2.02Ki    .bss
       0.0%  1.84Ki   0.1%  1.84Ki    .dynstr
       0.0%  1.72Ki   0.1%  1.72Ki    .plt
       0.0%  1.58Ki   0.1%  1.58Ki    .hash
       0.0%  1.17Ki   0.0%       0    .debug_abbrev
       0.0%  1.01Ki   0.1%  1.01Ki    .rela.dyn
     100.0%  3.66Mi 100.0%  1.62Mi    TOTAL

none: 8.56MB
------------

    CC="zig cc" CFLAGS="-O2" ./configure --disable-tcl
    make

        FILE SIZE        VM SIZE
     --------------  --------------
      41.1%  3.52Mi   0.0%       0    .debug_loc
      18.5%  1.59Mi   0.0%       0    .debug_info
      16.7%  1.43Mi  88.4%  1.43Mi    .text
      11.8%  1.01Mi   0.0%       0    .debug_line
       5.9%   515Ki   0.0%       0    .debug_ranges
       1.8%   157Ki   9.5%   157Ki    .rodata
       1.3%   118Ki   0.0%       0    .debug_frame
       1.3%   110Ki   0.0%       0    .debug_str
       0.6%  56.2Ki   0.0%       0    .symtab
       0.5%  40.2Ki   0.0%       0    .strtab
       0.2%  15.3Ki   0.9%  15.3Ki    .data
       0.1%  4.71Ki   0.3%  4.71Ki    .dynsym
       0.0%  3.64Ki   0.2%  3.26Ki    [16 Others]
       0.0%  2.98Ki   0.0%       0    .debug_abbrev
       0.0%  2.55Ki   0.2%  2.55Ki    .rela.plt
       0.0%  2.12Ki   0.0%       0    [ELF Section Headers]
       0.0%       0   0.1%  2.02Ki    .bss
       0.0%  1.84Ki   0.1%  1.84Ki    .dynstr
       0.0%  1.72Ki   0.1%  1.72Ki    .plt
       0.0%  1.58Ki   0.1%  1.58Ki    .hash
       0.0%  1.01Ki   0.1%  1.01Ki    .rela.dyn
     100.0%  8.56Mi 100.0%  1.62Mi    TOTAL
 2022-07-11 13:55:29 -07:00
Ikko Ashimine
ade9bd9287
stage1: fix typo in analyze.cpp (#12077) 
accomodate -> accommodate
 2022-07-11 18:30:28 +02:00
frmdstryr
3e2e6c108a
std.math: add degreesToRadians and radiansToDegrees 2022-07-11 16:40:05 +03:00
Mikko Kaihlavirta
6f55b294f6 use std.log for logging 2022-07-11 11:18:52 +03:00
Duncan Holm
4bbc95b219
std.fmt: clarify the description of placeholders in Format Strings 
Those 6 sets of square brackets are just a typographical aid used in this doc-comment, and must not actually be written by the user in their own format string... except for in one case where they must

* Avoid the implication that the numeric index is 1-based rather than 0-based
 2022-07-11 11:16:28 +03:00
Andrew Kelley
76c89a3de9
Merge pull request #12071 from topolarity/windows-abi-change 
compiler_rt: Update Windows ABI for float<->int conversion routines
 2022-07-10 23:53:14 -04:00
Cody Tapscott
2b5215436c stage2: Lower libcalls on Windows x86-64 correctly 
This change is the Zig counterpart to https://reviews.llvm.org/D110413

Same as the prior commit, but for stage2
 2022-07-10 20:52:29 -07:00
Cody Tapscott
d182e2ebda stage1: Lower libcalls on Windows x86-64 correctly 
This change is the Zig counterpart to https://reviews.llvm.org/D110413

Since we lower some libcalls directly (just like clang does), we need to
make sure that the ABI we call with matches the ABI of the compiler-rt
we are providing (and also the ABI expected by LLVM).

While I was at it, I noticed some flawed vector handling in the binary
soft float ops in stage 1, so I shored up the logic a bit and expanded
an existing test to cover the missing functionality.
 2022-07-10 20:52:28 -07:00
Cody Tapscott
bb8971150c compiler_rt: Slightly re-factor exports for Windows x86-64 
This is just a cosmetic change. The goal is to keep the export logic
relatively flat and centralized.
 2022-07-10 20:51:34 -07:00
Cody Tapscott
680419c407 compiler_rt: Update Windows ABI for float<->int conversion routines 
Starting with LLVM 14, the Libcalls to these functions are now lowered
using a Vec(2, u64) instead of the standard ABI for i128 integers, so
our compiler-rt implementation needs to be updated to expose the same
ABI on Windows.
 2022-07-10 20:51:34 -07:00
Frank Denis
f3333a56e8 stage1/codegen: replace sprintf() with snprintf() 
Calling sprintf() is now triggering an error on Xcode 14.

Using snprintf() is generally not a bad idea anyway.
 2022-07-10 22:59:25 -04:00
BratishkaErik
b9ed072278 CMakeLists.txt: set LLVM minimal version to 14 2022-07-10 15:43:01 -04:00
Andrew Kelley
b88151e0e1
Merge pull request #12001 from ziglang/llvm14 
Upgrade to LLVM 14
 2022-07-10 03:06:05 -04:00
Andrew Kelley
f9bf488926 two more regressed test cases; same cause as last two commits 2022-07-09 17:35:14 -07:00
Andrew Kelley
31281a7d14 disable regressed math.sign test case 
see #12012
 2022-07-09 15:43:33 -07:00
Andrew Kelley
321fec1aa6 disable regressed float formatting test case 
See #12063
 2022-07-09 15:34:34 -07:00
Andrew Kelley
4d10fbef10 windows_com: add missing __CRT_UUID_DECL() for IEnumSetupInstances 
This is intended to fix this error:

lld-link: error: undefined symbol: _GUID const& __mingw_uuidof<IEnumSetupInstances>()
>>> referenced by D:\a\1\s\src\windows_com.hpp:898
>>>               D:\a\1\s\zig-cache\o\a5030d467932f0ce2f6511feb7d6af12\windows_sdk.obj:(__IEnumSetupInstances_IID_getter())

Thank you to Martin Storsjö for suggesting the fix.
 2022-07-09 14:04:38 -07:00
Andrew Kelley
e0d5ae75af these riscv64 behavior tests work for stage1 but not stage2 2022-07-09 12:48:59 -07:00
Veikka Tuominen
3f11d1d56d
Merge pull request #12050 from topolarity/anon-struct-init 
stage2: Support initializing anonymous struct type
 2022-07-09 18:30:07 +03:00
r00ster91
13d58258a8 std.log: deduplicate switch 2022-07-09 15:19:03 +03:00
Veikka Tuominen
5b36b0ed0c Sema: use tupleFieldIndex 2022-07-09 14:41:47 +03:00
Yusuke Tanaka
f1da93af3c
Remove outdated TODO comment (#12053) 2022-07-09 13:05:41 +02:00
Andrew Kelley
a1c56ffd5a disable regressed translate-c test case on freebsd 
see #12055
 2022-07-08 23:17:41 -07:00
Andrew Kelley
f976758855 disable failing riscv64 tests from LLVM 14 upgrade 
See #12054
 2022-07-08 23:11:03 -07:00
Andrew Kelley
3e864c86da CI: azure: update build.zig for LLVM 14 2022-07-08 23:02:38 -07:00
Andrew Kelley
aade8856ee CI: update scripts to stage1 LLVM 14 tarballs 
The previous tarballs were stage3 which is not quite ready for primetime
yet.
 2022-07-08 21:28:06 -07:00
Cody Tapscott
c830606bbe stage2: Support @fieldParentPtr for tuples and anon structs 2022-07-08 19:52:23 -07:00
Cody Tapscott
51a8f52e6c stage2: Support @offsetOf for tuples and anon structs 2022-07-08 19:51:35 -07:00
Cody Tapscott
2fff25fd22 stage2: Support initializing anonymous struct type 
This commit adds support for initializing `.anon_struct` types. There
is also some follow-up work to do for both tuples and structs regarding
comptime fields, so this also adds some tests to keep track of that
work.
 2022-07-08 19:50:28 -07:00
Frank Denis
6f0807f50f
crypto.sign.ed25519: add support for blind key signatures (#11868) 
Key blinding allows public keys to be augmented with a secret
scalar, making multiple signatures from the same signer unlinkable.

https://datatracker.ietf.org/doc/draft-dew-cfrg-signature-key-blinding/

This is required by privacy-preserving applications such as Tor
onion services and the PrivacyPass protocol.
 2022-07-08 13:21:37 +02:00
Cody Tapscott
33a39c4b2b stage2: Fix panic when printing AIR for tuple/anon struct types 2022-07-08 10:19:17 +03:00
Andrew Kelley
bdf3fa12fa CI: update scripts to new LLVM 14 tarballs 2022-07-07 20:47:58 -07:00
Andrew Kelley
8e492f7d47 compiler_rt: enable __clear_cache for stage2 2022-07-07 20:47:43 -07:00
Andrew Kelley
6a3a0fe7ae Merge remote-tracking branch 'origin/master' into llvm14 2022-07-07 18:25:01 -07:00
Andrew Kelley
3a03872af7 LLVM: more robust implementation of C ABI for multiple_llvm_ints 
The previous code here was potentially more optimal for some cases,
however, I never tested the perf, so it might not actually matter. This
code handles more cases. We can go back and re-evaluate that other
implementation if it seems worthwhile in the future.
 2022-07-07 18:24:34 -07:00
Andrew Kelley
8d6011361f LLVM: handle byref combined with multiple_llvm_ints 2022-07-07 18:24:34 -07:00
Andrew Kelley
e5e9e5a7aa std.builtin.returnError: disable runtime safety 2022-07-07 18:24:34 -07:00
Cody Tapscott
cbc85f4516 stage1: Fix seg-fault when slicing string literal with sentinel 2022-07-08 02:14:38 +03:00
VÖRÖSKŐI András
75c33ba85e Sema: add a note about @setEvalBranchQuota() when branch quota is exceeded 
closes #11996
 2022-07-08 02:13:33 +03:00
Andrew Kelley
8e07b0c4b9 Merge remote-tracking branch 'origin/master' into llvm14 2022-07-07 14:01:54 -07:00
Andrew Kelley
e0b9200492 llvm c++ wrapper: fix argument index calculations 2022-07-07 13:56:46 -07:00
Andrew Kelley
1b9a9ee4ba langref: disable an example that regressed from LLVM 14 2022-07-07 12:19:48 -07:00
Andrew Kelley
0c78ece1c9
Merge pull request #12016 from Vexu/stage2-compile-errors 
Stage2 compile error improvements
 2022-07-07 14:52:28 -04:00
r00ster91
6f17be063d
std.log: give friendly error to freestanding users 2022-07-07 21:40:31 +03:00
emma
81bbefe9b8
AstGen: fix catch payoad not checking for shadowing 2022-07-07 21:38:32 +03:00
Veikka Tuominen
5007f727e5 stage2: move C pointer allowzero error to AstGen 2022-07-07 10:50:06 +03:00
Veikka Tuominen
b5ac2b4330 Sema: improve array source location 2022-07-07 10:50:06 +03:00
Veikka Tuominen
27ee414159 Sema: improve slice source locations 2022-07-07 10:50:06 +03:00
Veikka Tuominen
2ca752ea1a Module: add .node_offset_un_op 2022-07-07 10:50:06 +03:00