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Author SHA1 Message Date
Andrew Kelley
1df75da918
remove no longer needed gcc8 workaround. add gcc9 workaround 
Occasionally LLVM headers generate warnings with newer gcc versions and
since we use -Werror this has to be worked around.
 2019-08-26 21:40:44 -04:00
Marc Tiehuis
50a80261dc
Merge pull request #3118 from ziglang/revert-crc-poly-api 
std/hash: Revert crc32 api change
 2019-08-24 20:47:45 +12:00
Marc Tiehuis
a610352271 std/hash: Revert crc32 api change 
This is user specified and the user doesn't necessarily have to use one
of the provided polynomials declared hence we can't use an enum.

Thanks @daurnimator for catching this.
 2019-08-24 19:05:05 +12:00
Andrew Kelley
ec2f9ef4e8
Merge pull request #3114 from Tetralux/align-on-struct-fields 
parsing and rendering of align(N) on struct fields
 2019-08-23 11:19:27 -04:00
Jonathan Marler
9322eee80a Encapsulate bigint representation, assert on cast data loss 2019-08-23 11:14:08 -04:00
Tetralux
43587af01a
rendering of align(N) on struct fields 2019-08-22 22:58:38 +00:00
Tetralux
3ec10ea174
parsing of align(N) on struct fields 2019-08-22 22:58:02 +00:00
Marc Tiehuis
0e75fef1de
Merge pull request #3106 from ziglang/hash-tooling-changes 
Hash tooling changes
 2019-08-21 21:54:12 -10:00
Andrew Kelley
ec7d7a5b14
Merge pull request #2991 from emekoi/mingw-ci 
mingw improvements
 2019-08-21 12:29:42 -04:00
Marc Tiehuis
16fa255f48 Inline full slice hashing 
This gives moderate speed improvements when hashing small keys.
The crc/adler/fnv inlining did not provide enough speed up to warrant
the change.

OLD:

wyhash
  small keys: 2277 MiB/s [c14617a1e3800000]
siphash(1,3)
  small keys:  937 MiB/s [b2919222ed400000]
siphash(2,4)
  small keys:  722 MiB/s [3c3d974cc2800000]
fnv1a
  small keys: 1580 MiB/s [70155e1cb7000000]
adler32
  small keys: 1898 MiB/s [00013883ef800000]
crc32-slicing-by-8
  small keys: 2323 MiB/s [0035bf3dcac00000]
crc32-half-byte-lookup
  small keys:  218 MiB/s [0035bf3dcac00000]

NEW:

wyhash
  small keys: 2775 MiB/s [c14617a1e3800000]
siphash(1,3)
  small keys: 1086 MiB/s [b2919222ed400000]
siphash(2,4)
  small keys:  789 MiB/s [3c3d974cc2800000]
fnv1a
  small keys: 1604 MiB/s [70155e1cb7000000]
adler32
  small keys: 1856 MiB/s [00013883ef800000]
crc32-slicing-by-8
  small keys: 2336 MiB/s [0035bf3dcac00000]
crc32-half-byte-lookup
  small keys:  218 MiB/s [0035bf3dcac00000]
 2019-08-21 21:38:02 +12:00
Marc Tiehuis
7854a52a6b Add iterative-only filter to hash benchmark 2019-08-21 21:02:24 +12:00
Marc Tiehuis
48410943cb Add more hash functions to benchmark scripts 
Changed CRC api so the polynomial is specified as an enum for simpler
construction.
 2019-08-21 20:46:15 +12:00
Marc Tiehuis
c050ec4e57 Update hash/crypto benchmark scripts 2019-08-21 20:34:12 +12:00
Andrew Kelley
81c441f885
remove incorrect assert regarding 128-bit integers 
LLVM incorrectly reports 8 as the alignment of i128 on x86_64 but it
correctly reports 16 as the alignment of i128 on aarch64.

closes #3101
 2019-08-20 21:17:57 -04:00
Andrew Kelley
3b5a8858c2
Merge branch 'euantorano-fix/3012-os-getrandom-fill-buffer' 
Closes #3016
Closes #3012

Thanks @euantorano!
 2019-08-20 15:54:09 -04:00
Andrew Kelley
9bf283c085
fixups 
* getrandom libc prototypes had the wrong return type
 * `total_read` local variable was unnecessary since the sub-slice
   buffer has a length
 * I was able to get rid of all the integer casts
 * the err == 0 check can be a switch case
 * add missing `return` statement
 2019-08-20 15:25:30 -04:00
Euan Torano
79354243e3
fix os.getrandom logic to fill the entire buffer 2019-08-20 14:52:38 -04:00
Euan Torano
8c32c09807
Fix InStream.readNoEof 2019-08-20 14:52:10 -04:00
Andrew Kelley
c175e53564
add std.c.printf 2019-08-20 14:42:39 -04:00
Andrew Kelley
f0a141f799
Merge branch 'FireFox317-fix-issue-3030' 
closes #3084
closes #3030
 2019-08-20 14:42:02 -04:00
Andrew Kelley
276eb4402b
specify the target for the newest test case 2019-08-20 14:40:57 -04:00
Timon Kruiper
2addec8ea1
compiler error when variable in asm template cannot be found 2019-08-20 14:11:03 -04:00
Marc Tiehuis
2aa18b9097
Merge pull request #3090 from ziglang/fmt-internal 
fmt changes
 2019-08-19 19:48:05 -10:00
Andrew Kelley
3dbed54294
fix @bitCast of packed struct literal 
closes #3042
 2019-08-19 17:50:37 -04:00
Andrew Kelley
07c5e90601
Merge branch 'mikdusan-issue.3010' 
closes #3022
closes #3010

thanks @mikdusan
 2019-08-19 17:36:35 -04:00
Andrew Kelley
6bc520ab95
solve it a slightly different way 
the error handling of result locations is a bit awkward but it should
basically be the same everywhere
 2019-08-19 17:35:19 -04:00
Michael Dusan
24deb1a7fe
fix @bitCast segfault with literal array param 
closes #3010
 2019-08-19 17:24:14 -04:00
Aaron Klapatch
efc2237e5a added documentation for field access to C pointers (#3088) 2019-08-19 16:47:16 -04:00
Andrew Kelley
d067a037cc
fix void array as a local variable initializer 
Related: #1767
 2019-08-19 15:58:31 -04:00
Andrew Kelley
44fb5275c1
fix array multiplication not setting parent value info 
closes #3095
 2019-08-19 14:46:12 -04:00
Andrew Kelley
3f7f520036
don't put libc on the elf linker line for objects 
closes #3093
 2019-08-19 12:33:36 -04:00
Marc Tiehuis
e0447c6ddd std/fmt: Make FormatOptions arguments non-comptime 
No need and should help avoid exessive function monomorphizaton.
 2019-08-19 22:28:13 +12:00
Marc Tiehuis
98859c885e std/fmt.zig: Pass full options struct to all internal functions 
The fill specifier is now handled in some cases. The default fill of '0'
is now ' ' for integers and non-byte sequences.
 2019-08-19 22:15:15 +12:00
Nick Erdmann
5a0275c247 fix error message when dependency requires position independent code 2019-08-18 19:33:25 -04:00
Andrew Kelley
ea1734773b
add compile error for async frames depending on themselves 2019-08-17 19:47:49 -04:00
Marc Tiehuis
6844dafeca std/fmt: Move pointer parsing out of main state machine 
This allows us to format a pointer with alignment/padding as we would
with any other format specifier.

e.g. {*:5}
 2019-08-18 11:06:54 +12:00
Andrew Kelley
57b90d2d98
allow implicit cast of fn to async fn 
it forces the fn to be async. closes #3079
 2019-08-17 17:22:20 -04:00
Andrew Kelley
66a490c27c
detect non-async function pointer of inferred async function 
closes #3075
 2019-08-17 16:49:23 -04:00
Vexu
0ff396c34f add compile error for incorrect atomic ordering in fence #3082 2019-08-17 16:05:41 -04:00
Andrew Kelley
4d8a6f6fea
fix compiler not checking alignment of function frames 
closes #3086
 2019-08-17 13:04:50 -04:00
Andrew Kelley
456a244d62 fix event loop regression on macos 2019-08-17 11:40:48 -04:00
Andrew Kelley
e24cc2e77b
std.event.Loop: fix not waking up after file system I/O 
for single threaded event loops
 2019-08-16 23:19:13 -04:00
Andrew Kelley
3dce41b61a
improvements to std lib for event-based I/O 2019-08-16 21:29:29 -04:00
Andrew Kelley
bf7b6fbbdb
add missing compile error for fn call bad implicit cast 
when the function's return type handle is a pointer but the result
location's result value type handle is not a pointer

closes #3055
 2019-08-16 16:30:24 -04:00
Andrew Kelley
cbca6586e7
add test for struct parameter to async function being copied 
closes #1155
 2019-08-16 13:56:26 -04:00
Andrew Kelley
5a2cbe239f
fix and test case for returning from suspend block 
See #3063
 2019-08-16 13:07:07 -04:00
yvt
2cb1f93894 correct LLVM subarch names for arm 2019-08-16 08:46:18 -07:00
Andrew Kelley
13c584d325
add compile error for casting const frame to anyframe 
See #3063
 2019-08-16 11:38:41 -04:00
Andrew Kelley
cba3b8291a
codegen: LLVMConstSub instead of LLVMBuildSub in one place 2019-08-16 11:19:01 -04:00
Andrew Kelley
7798054b58
add tests for bad implicit casting of anyframe types 
See #3063
 2019-08-16 11:00:21 -04:00