b1357091ae
Add test case for #12043
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This bug is already resolved, just want to make sure we don't lose
the test case. Closes #12043
2022-11-10 12:23:59 -07:00
fbda15632d
stage2 sema: Make vector constants when operating on vectors
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Resolves https://github.com/ziglang/zig/issues/13058
2022-11-10 12:22:40 -07:00
8f3880074f
stage2: Be more strict about eliding loads
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This change makes any of the `*_val` instructions check whether it's
safe to elide copies for by-ref types rather than performing this
elision blindly.
AIR instructions fixed:
- .array_elem_val
- .struct_field_val
- .unwrap_errunion_payload
- .try
- .optional_payload
These now all respect value semantics, as expected.
P.S. Thanks to Andrew for the new way to approach this. Many of the
lines here are from his recommended change, which comes with the
significant advantage that loads are now as small as the intervening
memory access allows.
Co-authored by: Andrew Kelley <andrew@ziglang.org >
2022-11-10 12:22:40 -07:00
ff699722da
stage2: Fix comptime array initialization
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This is a follow-up to 9dc98fbaResolves #13063 .
2022-11-10 12:22:37 -07:00
4b3637820d
Merge pull request #13495 from ziglang/macho-dsym
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stage2: misc DWARF debug info fixes and additions for x86_64 and aarch64
2022-11-10 16:50:57 +01:00
0914e0a4ec
dwarf: do not assume unsigned 64bit integer for the enum value
2022-11-10 09:36:45 +01:00
2d5fbbb44e
Merge pull request #13485 from ziglang/arm64-non-null-actual
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aarch64: optionals
2022-11-09 21:13:50 +01:00
61842da9f7
llvm: implement packed unions
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Closes #13340
2022-11-09 17:14:38 +02:00
e83590d0e8
aarch64: pass some tests dealing with optionals
2022-11-08 13:59:47 +01:00
dc128f403b
Merge pull request #13446 from Vexu/stage2-fixes
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Stage2 bug fixes
2022-11-07 14:17:26 +02:00
5d28d171df
Sema: adjust result type of anyerror field access
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Closes #13448
2022-11-05 13:22:21 +02:00
f96748ebc1
Sema: coerce elements of array cat
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Closes #13347
2022-11-05 13:22:21 +02:00
1d68045919
Merge pull request #13101 from alichraghi/o4
2022-11-05 02:34:24 -04:00
51b1083d66
stage2: fix onePossibleValue of empty unions and enums
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Closes #13402
2022-11-04 23:13:50 +02:00
42db468dcb
Sema: make method call work with optionals and error unions
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Closes #13414
2022-11-04 23:13:49 +02:00
35afa3fd8b
Sema: correct condition in validateArrayInit
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Closes #13425
2022-11-04 23:13:49 +02:00
799a558e39
Sema: implement peer type resolution of function pointers and function bodies
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Closes #13438
2022-11-04 23:13:49 +02:00
8c4faa5f3f
Merge pull request #13338 from Vexu/stage2-compile-errors
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Improve some error messages
2022-11-04 16:04:31 +02:00
ea54c9a375
Sema: resolve lazy align in zirReify for union fields
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Closes #13435
2022-11-04 15:48:08 +02:00
f5f1f8c666
all: rename i386 to x86
2022-11-04 00:09:27 +03:30
e64eef366c
Translate-C Remainder Macro Fix
2022-11-03 14:07:00 +02:00
e50789f1cb
Merge pull request #13389 from jacobly0/fix-only-c
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cbe: enough fixes for `-Donly-c` to be able to produce an executable
2022-11-02 15:53:59 -04:00
37c104ade0
cbe: ignore comptime fields when generating tuple typedefs
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This vastly reduces the amount of deduplication state we need to deal with.
2022-11-02 10:21:05 -04:00
5f31070b8b
cbe: hack around invalid Air
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Can be changed to `!inst_ty.hisRuntimeBitsIgnoreComptime()` when the
"result location with inferred type ends up being pointer to comptime_int"
test stops producing Air containing a `bitcast(*comptime_int, ...)`.
See #13410
2022-11-02 10:20:31 -04:00
09763435a8
cbe: support arrays in more places
2022-11-01 20:39:06 -04:00
071404ff65
cbe: fix optional access
2022-11-01 20:39:05 -04:00
91fe0b80a2
cbe: fix threadlocal
2022-11-01 20:38:51 -04:00
3ecec50f0c
stage2 AArch64: implement basic switch statements
2022-11-01 20:43:27 +01:00
b35514ecfe
cbe: disable aarch64 behavior tests that are broken with gcc
2022-10-31 21:01:04 -04:00
ef761c2cbc
Merge pull request #13360 from topolarity/comptime-bool-binops
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Make `x and false` and `x or true` comptime-known
2022-10-30 22:11:44 -04:00
a77d89afe3
behavior: enable fixed cbe tests
2022-10-30 15:38:50 -04:00
ca332f57f7
stage2: Make x and false/x or true comptime-known
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Same as preceding change, but for stage2.
2022-10-30 12:38:08 -07:00
1ea1228036
Sema: fix floatToInt to zero bit ints
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Closes #9415
2022-10-29 14:55:43 +03:00
48a2783969
cbe: implement optional slice representation change
2022-10-29 05:58:41 -04:00
c36eb4ede9
Merge pull request #13221 from topolarity/packed-mem
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Introduce `std.mem.readPackedInt` and improve bitcasting of packed memory layouts
2022-10-28 21:15:16 -04:00
c616141241
translate-c: Better support for division in macros
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Perform C-style arithmetic conversions on operands to division operator
in macros
Closes #13162
2022-10-28 17:59:32 -04:00
40b7792a4c
Enable bitcast test now that #13214 is resolved.
2022-10-28 12:41:15 -07:00
3295fee911
stage2: Use mem.readPackedInt etc. for packed bitcasts
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Packed memory has a well-defined layout that doesn't require
conversion from an integer to read from. Let's use it :-)
This change means that for bitcasting to/from a packed value that
is N layers deep, we no longer have to create N temporary big-ints
and perform N copies.
Other miscellaneous improvements:
- Adds support for casting to packed enums and vectors
- Fixes bitcasting to/from vectors outside of a packed struct
- Adds a fast path for bitcasting <= u/i64
- Fixes bug when bitcasting f80 which would clear following fields
This also changes the bitcast memory layout of exotic integers on
big-endian systems to match what's empirically observed on our targets.
Technically, this layout is not guaranteed by LLVM so we should probably
ban bitcasts that reveal these padding bits, but for now this is an
improvement.
2022-10-28 08:41:04 -07:00
6fc71835c3
value: properly hash null_value pointer
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Closes #13325
2022-10-28 13:31:16 +03:00
2991e4a454
Merge pull request #13288 from Vexu/opt-slice
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Optimize size of optional slices (+ some fixes)
2022-10-27 22:09:17 -04:00
bc72ae5e4e
Sema: Prevent coercion from tuple pointer to mutable slice.
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Also fix some stdlib code affected by this.
Co-authored by: topolarity <topolarity@tapscott.me >
2022-10-27 22:00:47 -04:00
d03c47bf85
Sema: use runtime_value instead of creating allocs
2022-10-27 21:08:25 -04:00
b937a04560
Sema: check coerceInMemoryAllowed earlier in resolvePeerTypes
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Closes #13310
2022-10-27 01:31:18 +03:00
4ac8ec4c5c
AstGen: fix refing inferred allocs
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Closes #13285
2022-10-27 01:31:18 +03:00
4fc944dde8
translate-c: fix redefinition of label on left recursive comma operator
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Closes #13239
2022-10-27 01:31:18 +03:00
78a7bb108a
llvm: handle namespace like packed structs
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Closes #13159
Closes #13188
2022-10-27 01:31:18 +03:00
dd437ae399
stage2: optimize size of optional slices
2022-10-27 01:31:17 +03:00
e20d2b3151
cbe: fix floating point builtins
2022-10-25 07:02:06 -04:00
3d22327b23
cbe: enable test fixed by #13296
2022-10-25 05:43:00 -04:00
94425fe46e
cbe: improve floating point type support
2022-10-25 05:22:55 -04:00
Cody Tapscott