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Author SHA1 Message Date
Andrew Kelley
6fbb5f0a81
Merge pull request #5816 from pixelherodev/cbe 
Beginnings of C backend
 2020-07-08 10:45:17 +00:00
Andrew Kelley
be0546d877 stage2: implement compare operator AST->ZIR 2020-07-08 07:04:43 +00:00
Andrew Kelley
5e60872060 stage2 misc fixes 2020-07-08 06:56:20 +00:00
Andrew Kelley
8849604131 stage2: proper indenting when printing ZIR text 2020-07-08 05:44:51 +00:00
Andrew Kelley
ab9df5b04b stage2: machine code for condbr jumps 2020-07-08 05:35:41 +00:00
Noam Preil
9d92d62525
CBE: Only try to use GNU attribute when __GNUC__is set 2020-07-08 00:33:44 -04:00
Noam Preil
e2aad33d4e
Stage2: facepalm. 2020-07-08 00:11:41 -04:00
Noam Preil
9aaffe00d3
CBE: Cleanup unimplementeds 2020-07-07 23:59:55 -04:00
Noam Preil
089c056dbe
CBE: Improve resource cleanup 2020-07-07 23:24:30 -04:00
Noam Preil
7a6104929b
CBE: truncate output file 2020-07-07 23:19:25 -04:00
Noam Preil
173e671241
CBE: Some cleanup 2020-07-07 23:11:17 -04:00
Vexu
5667a21b1e fix missing check on extern variables with no type 2020-07-08 03:09:41 +00:00
Noam Preil
b91cf15972
CBE: Move standards determination to generated code 2020-07-07 22:57:34 -04:00
Noam Preil
5461c482d0
CBE: Integrate into stage2 via --c-standard 2020-07-07 21:54:34 -04:00
Noam Preil
64bf130182
CBE: working asm Inputs and Outputs; std{int,def}.h auto-inclusion 2020-07-07 21:35:42 -04:00
Noam Preil
cf09b335d8
CBE: Working function call w/ no args or return value 2020-07-07 19:35:33 -04:00
Andrew Kelley
597a363673
Merge pull request #5755 from kubkon/dir-iter-tests 
[libstd]: add Dir.Iterator tests
 2020-07-07 23:13:58 +00:00
Noam Preil
cf86aa8772
Fix a dumb in tests 2020-07-07 18:43:25 -04:00
Jakub Konka
417c928952 Add comment about memory invalidation in Iterator.next on Win 2020-07-08 00:03:45 +02:00
Noam Preil
6ece36a051
Working translation of empty function 2020-07-07 17:51:59 -04:00
Noam Preil
2f28ecf946
CBE: Get test more useful 2020-07-07 17:06:07 -04:00
Noam Preil
aaaebfe97f
Detect unexpected compilation errors in tests 2020-07-07 16:47:39 -04:00
Noam Preil
a17200dab1
CBE skeleton 2020-07-07 16:40:14 -04:00
Noam Preil
b4c571301b
Stage2: Refactor in preparation for C backend 2020-07-07 14:55:44 -04:00
Andrew Kelley
b55d0193e4 stage2: progress towards Block and CondBr codegen 2020-07-07 08:01:54 +00:00
Andrew Kelley
4d01385e14 fix liveness analysis and not correctly propagating link errors 
We still flush the ELF file even when there are compile errors.
 2020-07-07 03:48:20 +00:00
Noam Preil
0db0258fb2
Remove old comment 2020-07-06 17:54:06 -04:00
Vexu
485231deae
fix HashMap.clone() 2020-07-06 16:51:53 +03:00
Andrew Kelley
12737c9a30 stage2: codegen skeleton for cmp and sub 2020-07-06 09:21:57 +00:00
Andrew Kelley
8be8ebd698 stage2: skeleton codegen for x64 ADD 
also rework Module to take advantage of the new hash map implementation.
 2020-07-06 06:10:44 +00:00
Andrew Kelley
ad2ed457dd std: expose unmanaged hash maps 
These are useful when you have many of them in memory, and already have
the allocator stored elsewhere.
 2020-07-06 06:10:03 +00:00
Andrew Kelley
a2fd8f72c1 std: add new array list functions 2020-07-06 06:09:47 +00:00
Andrew Kelley
8fb392dbb4 stage2: implement liveness analysis 2020-07-05 23:20:08 +00:00
Andrew Kelley
abcd4ea5d8
Merge pull request #5793 from pfgithub/stage-2-testing 
stage2 + operator and @as builtin
 2020-07-05 22:58:05 +00:00
Alluet
a0a93f2091 Rewrite std.fmt.parseInt 2020-07-05 22:56:06 +00:00
Andrew Kelley
682fccaaf0 Merge branch 'emekoi-windowsver-fix' 
closes #5011
 2020-07-05 22:44:46 +00:00
Andrew Kelley
86ef3202dd add doc comment for std.Target.Os.WindowsVersion 2020-07-05 22:44:25 +00:00
emekoi
68be229917 added custom format method for WindowsVersion 2020-07-05 22:43:10 +00:00
Jonathan Marler
27c1e0b453 Fix issue 5757: increase branch quota for formatting enums 2020-07-05 22:27:50 +00:00
Andrew Kelley
dcca5cf1a9
Merge pull request #5797 from xackus/intcast-runtime-safety 
stage1: `@intcast` runtime safety for unsigned -> signed of same bit count
 2020-07-05 22:24:25 +00:00
Andrew Kelley
289eab9177
Merge pull request #5786 from ziglang/std-hash-map 
reimplement std.HashMap
 2020-07-05 21:12:20 +00:00
Andrew Kelley
3a89f214aa update more HashMap API usage 2020-07-05 21:11:42 +00:00
Andrew Kelley
3c8b13d998 std hash map: do the pow2 improvement again 
it's a noticeable speedup
 2020-07-05 21:11:42 +00:00
Andrew Kelley
632acffcbd update std lib to new hash map API 2020-07-05 21:11:42 +00:00
Andrew Kelley
b3b6ccba50 reimplement std.HashMap 
* breaking changes to the API. Some of the weird decisions from before
   are changed to what would be more expected.
   - `get` returns `?V`, use `getEntry` for the old API.
   - `put` returns `!void`, use `fetchPut` for the old API.
 * HashMap now has a comptime parameter of whether to store hashes with
   entries. AutoHashMap has heuristics on whether to set this parameter.
   For example, for integers, it is false, since equality checking is
   cheap, but for strings, it is true, since equality checking is
   probably expensive.
 * The implementation has a separate array for entry_index /
   distance_from_start_index. Entries no longer has holes; it is an
   ArrayList, and iteration is simpler and more cache coherent.
   This is inspired by Python's new dictionaries.
 * HashMap is separated into an "unmanaged" and a "managed" API. The
   unmanaged API is where the actual implementation is; the managed API
   wraps it and provides a more convenient API, storing the allocator.
 * Memory usage: When there are less than or equal to 8 entries, HashMap
   now incurs only a single pointer-size integer as overhead, opposed to
   using an ArrayList.
 * Since the entries array is separate from the indexes array, the holes
   in the indexes array take up less room than the holes in the entries
   array otherwise would. However the entries array also allocates
   additional capacity for appending into the array.
 * HashMap now maintains insertion order. Deletion performs a "swap
   remove". It's now possible to modify the HashMap while iterating.
 2020-07-05 21:11:42 +00:00
xackus
b8553b4813 compiler-rt: fix bugs uncovered by previous commit 2020-07-05 20:44:08 +02:00
xackus
51f8c306d9 stage1: add missing runtime safety for @intCast unsigned -> signed of same bit count 2020-07-05 17:58:21 +02:00
pfg
4a63189bf1 stage2: add and @as tests 2020-07-04 15:30:17 -07:00
pfg
d4456d92f5 stage2: builtin @as 2020-07-04 15:16:46 -07:00
pfg
1d52438bd5 stage2: InfixOp add 2020-07-04 15:16:46 -07:00