Andrew Kelley
ee9ab15679
Merge pull request #695 from Hejsil/tranlate-c-fixes
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Tranlate c fixes - undefined variable initialization and non-bool if statements
2018-01-16 10:32:37 -05:00
Jimmi Holst Christensen
3974b7d31d
translate_c can now translate if statements on integers and floats
2018-01-16 15:48:28 +01:00
Jimmi Holst Christensen
f59dcc5546
Fixed tests for undefined variables
2018-01-16 15:21:48 +01:00
Andrew Kelley
8b280d5b31
Merge pull request #689 from zig-lang/blake2
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Add Blake2X hash functions
2018-01-16 09:13:09 -05:00
Jimmi Holst Christensen
821cbd7a1b
Output "undefined" on uninitialized variables
2018-01-16 15:01:02 +01:00
Marc Tiehuis
73b4f09845
Add crypto internal test functions
2018-01-17 00:20:20 +13:00
Marc Tiehuis
66a24c9c00
Merge branch 'master' into blake2
2018-01-17 00:20:06 +13:00
Marc Tiehuis
fa7b33549e
Change crypto functions to fill a buffer
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- Rename blake2x -> blake2
- Fix blake2s truncated tests
2018-01-17 00:17:48 +13:00
Andrew Kelley
6a95b88d1b
fix bigint remainder division
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See #405
2018-01-16 03:09:44 -05:00
Andrew Kelley
84d8584c5b
implement bigint div and rem
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See #405
2018-01-16 02:22:19 -05:00
Andrew Kelley
92fc5947fc
fix compiler crash related to @alignOf
2018-01-15 20:44:21 -05:00
Andrew Kelley
5a4968484b
Merge branch 'wip-err-ret-trace'
2018-01-15 16:28:30 -05:00
Andrew Kelley
6ec9933fd8
fix getting debug info twice in default panic handler
2018-01-15 16:26:13 -05:00
Marc Tiehuis
4cf86b4a94
Add Blake2X hash functions
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The truncated output variants currently are dependent on a more complete
bigint implementation in the compiler.
2018-01-15 23:14:13 +13:00
Andrew Kelley
c9ac607bd3
add builtin.have_error_return_tracing
2018-01-15 00:14:14 -05:00
Andrew Kelley
7b57454cc1
clean up error return tracing
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* error return tracing is disabled in release-fast mode
* add @errorReturnTrace
* zig build API changes build return type from `void` to `%void`
* allow `void`, `noreturn`, and `u8` from main. closes #535
2018-01-15 00:01:02 -05:00
Andrew Kelley
d973b40884
stack traces are a variable number of frames
2018-01-14 19:40:02 -05:00
Andrew Kelley
f0df2cdde9
error return traces use a zig-provided function to save binary size
2018-01-14 16:26:06 -05:00
Andrew Kelley
793f031c4c
remove 32-bit windows from supported targets list
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we still want to support it, but there are too many bugs
to claim that we support it right now.
See #537
2018-01-14 15:17:07 -05:00
Andrew Kelley
fa024f8092
error return trace pointer prefixes other params
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instead of being last. This increases the chances that it can
remain in the same register between calls.
2018-01-14 14:35:43 -05:00
Andrew Kelley
971a6fc531
fix duplicate stack trace code
2018-01-14 10:19:21 -05:00
Andrew Kelley
e7e7625633
Merge pull request #687 from zig-lang/sha2
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Add Sha2 functions
2018-01-13 21:38:29 -05:00
Marc Tiehuis
9be9f1ad20
Disable win32 tests for Sha2 + correct lengths
2018-01-14 09:58:30 +13:00
Marc Tiehuis
1f3ed5cf27
Change indexing variable types for crypto functions
2018-01-13 22:44:58 +13:00
Marc Tiehuis
2659ac01be
Add Sha2 functions
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We take the fastest time measurement taken across multiple runs. Tested
across multiple compiler flags and the best chosen.
```
Cpu: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
Gcc: 7.2.1 20171224
Clang: 5.0.1
Zig: 0.1.1.304f6f1d
```
See https://www.nayuki.io/page/fast-sha2-hashes-in-x86-assembly .
```
Gcc -O2
219 Mb/s
Clang -O2
213 Mb/s
Zig --release-fast
284 Mb/s
Zig --release-safe
211 Mb/s
Zig
6 Mb/s
```
```
Gcc -O2
350 Mb/s
Clang -O2
354 Mb/s
Zig --release-fast
426 Mb/s
Zig --release-safe
300 Mb/s
Zig
11 Mb/s
```
2018-01-13 22:37:47 +13:00
Andrew Kelley
4551489b92
typecheck the panic function
2018-01-13 01:00:50 -05:00
Andrew Kelley
a2315cfbfc
Merge pull request #686 from zig-lang/md5-sha1
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Add Md5 and Sha1 functions
2018-01-13 00:00:33 -05:00
Marc Tiehuis
51fdbf7f8c
Add Md5 and Sha1 hash functions
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Some performance comparisons to C.
We take the fastest time measurement taken across multiple runs.
The block hashing functions use the same md5/sha1 methods.
```
Cpu: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
Gcc: 7.2.1 20171224
Clang: 5.0.1
Zig: 0.1.1.304f6f1d
```
See https://www.nayuki.io/page/fast-md5-hash-implementation-in-x86-assembly :
```
gcc -O2
661 Mb/s
clang -O2
490 Mb/s
zig --release-fast and zig --release-safe
570 Mb/s
zig
50 Mb/s
```
See https://www.nayuki.io/page/fast-sha1-hash-implementation-in-x86-assembly :
```
gcc -O2
588 Mb/s
clang -O2
563 Mb/s
zig --release-fast and zig --release-safe
610 Mb/s
zig
21 Mb/s
```
In short, zig provides pretty useful tools for writing this sort of
code. We are in the lead against clang (which uses the same LLVM
backend) with us being slower only against md5 with GCC.
2018-01-13 14:40:21 +13:00
Marc Tiehuis
304f6f1d01
Add integer rotation functions
2018-01-13 13:23:12 +13:00
Andrew Kelley
32ea6f54e5
*WIP* proof of concept error return traces
2018-01-12 02:12:11 -05:00
Andrew Kelley
7ec783876a
functions which can return errors have secret stack trace param
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See #651
2018-01-11 23:04:08 -05:00
Andrew Kelley
eb3726c502
Merge branch 'master' into llvm6
2018-01-11 22:26:55 -05:00
Andrew Kelley
3268276b58
the same string literal codegens to the same constant
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this makes it so that you can send the same string literal
as a comptime slice and get the same type
2018-01-11 21:02:30 -05:00
Andrew Kelley
465e75bc5a
Merge pull request #682 from zig-lang/fix-endian
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Fix endian swap parameters
2018-01-11 02:51:17 -05:00
Marc Tiehuis
899e36489d
Fix endian swap parameters
2018-01-11 19:50:08 +13:00
Andrew Kelley
891c93c118
Merge pull request #681 from zig-lang/hw-math
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Add hw sqrt for x86_64
2018-01-10 10:22:40 -05:00
Andrew Kelley
d4f791cf6c
Merge pull request #680 from zig-lang/intrusiveLinkedList
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Intrusive linked lists
2018-01-10 10:13:15 -05:00
Marc Tiehuis
24cd99160c
Add hw sqrt for x86_64
2018-01-10 19:53:36 +13:00
Andrea Orru
19343db593
Intrusive linked lists
2018-01-10 00:33:07 -05:00
Andrew Kelley
d1d3dbc7b5
Merge branch 'master' into llvm6
2018-01-09 09:56:24 -05:00
Andrew Kelley
3c094116aa
remove %% prefix operator
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See #632
closes #545
closes #510
this makes #651 higher priority
2018-01-09 00:51:51 -05:00
Andrea Orru
98a95cc698
exit, createThread for zen
2018-01-08 12:16:23 -05:00
Andrew Kelley
5a8d87f504
Merge branch 'master' into llvm6
2018-01-08 10:34:45 -05:00
Andrew Kelley
598170756c
a catch unreachable
generates unwrap-error code
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See #545
See #510
See #632
2018-01-07 18:13:54 -05:00
Andrew Kelley
632d143bff
replace a %% b
with a catch b
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See #632
better fits the convention of using keywords for control flow
2018-01-07 17:28:20 -05:00
Andrew Kelley
66717db735
replace %return
with try
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See #632
better fits the convention of using keywords for control flow
2018-01-07 16:53:13 -05:00
Andrea Orru
de1f57926f
Merge branch 'master' of github.com:zig-lang/zig
2018-01-07 04:43:15 -05:00
Andrea Orru
3182857224
Adding zen support
2018-01-07 04:43:08 -05:00
Andrew Kelley
32ba0dcea9
update hello world docs
2018-01-07 01:59:23 -05:00
Andrew Kelley
e7c04b6df2
add a test for returning a type that closes over a local const
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closes #552
2018-01-07 00:50:43 -05:00