korvahkh
f97274fd0a
Fix #7135
...
We have to handle unpacked structs in
llvm_const_named_struct
2026-08-19 20:13:00 -05:00
korvahkh
92ec71fa75
Prevent underflow of union padding
2026-08-19 20:13:00 -05:00
korvahkh
02246ac6fd
Implement fixes for constant unions
...
Note that with this commit, casting through
multiply-nested unions is forbidden, e.g.
```
U :: union {int, V}
V :: union {bool}
x: U = true
```
does not compile.
(Previously the compiler would simply crash)
This is to avoid situations where adding variants
can lead to unexpected changes in the value.
For example if `U` is changed to have a `bool`
variant of its own:
```
U :: union {int, bool, V}
```
Then `x: U = true` would equal
`U(true)` instead of `U(V(true))`.
Single-variant unions are exempt, primarily to
improve the ergonomics of `Maybe` in cases like:
```
x: Maybe(union{int, bool}) = 1
```
Fix #6100
Fix #6699
Fix #6895
Fix #6896
Fix #6897
Fix #7036
Fix #7083
Fix #7091
2026-08-19 20:12:56 -05:00
Jeroen van Rijn
7f80c7093a
Merge pull request #7396 from kalsprite/union_const_backend
...
peel union constant to its variant
2026-08-20 01:51:05 +02:00
kalsprite
cf5f181228
peel union constant to its variant
2026-08-19 16:30:37 -07:00
Jeroen van Rijn
97b5078ad5
Merge pull request #7395 from kalsprite/diagnostic_format_checking
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diagnostics: let compiler check error() fmt strings + fixes
2026-08-20 01:14:41 +02:00
kalsprite
f84735af42
missed site
2026-08-19 15:50:55 -07:00
kalsprite
f17c86d936
diagnostics: let compiler check error() fmt strings + fixes
2026-08-19 15:39:39 -07:00
gingerBill
6defecf436
Merge pull request #7392 from kalsprite/asm_extend_mnemonics
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amd64 asm: extend family emits mnemonic that doesnt exist
2026-08-19 23:54:37 +02:00
gingerBill
b2f47a1ba0
Merge pull request #7393 from kalsprite/asm_two_operand
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asm: multi-instruction template computed with one operand twice
2026-08-19 23:53:54 +02:00
kalsprite
40a64a9dbb
move test to build specific
2026-08-19 14:39:12 -07:00
kalsprite
26ae28dfb7
asm: multi-instruction template computed with one operand twice
2026-08-19 14:32:03 -07:00
Jeroen van Rijn
8aa0ce7291
Merge pull request #7391 from kalsprite/codegen_worker_exit
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codegen worker must not exit process with running siblings
2026-08-19 23:09:26 +02:00
kalsprite
b9983105bd
amd64 asm: extend family emits mnemonic that doesnt exist
2026-08-19 14:03:56 -07:00
Jeroen van Rijn
bd1a2dc7f0
Merge pull request #7390 from kalsprite/selfref_bitfield_hang
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a self-referential bit_field hangs the compiler
2026-08-19 22:55:34 +02:00
kalsprite
cd8fc51efc
codegen worker must not exit process with running siblings
2026-08-19 13:44:32 -07:00
kalsprite
389416c3ef
a self-referential hangs the compiler
2026-08-19 13:27:49 -07:00
Jeroen van Rijn
43d44e5942
Merge pull request #7388 from kalsprite/thread_pool_shutdown_wakeup
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thread_pool: an exiting worker must not leave published
2026-08-19 21:25:47 +02:00
kalsprite
239ced8731
thread_pool: an exiting worker must not leave published
2026-08-19 12:09:20 -07:00
Jeroen van Rijn
b7944229e5
Merge pull request #7385 from kalsprite/bit_field_value_range
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bitfield: a constant is range-checked only while it is untyped
2026-08-19 20:48:58 +02:00
Jeroen van Rijn
2c3a7f4502
Merge pull request #7370 from kalsprite/base_prefix_digit_count
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big_int: a base prefix with only digit separators has no digits
2026-08-19 20:43:00 +02:00
kalsprite
c580e1af93
big_int: base prefix iwth only seperateors and no digits
2026-08-19 11:29:28 -07:00
kalsprite
8c239a8f43
range check bitfield fields for untyped constants
2026-08-19 10:52:58 -07:00
gingerBill
7a6f70ba31
False positives: Ignore the out pinned parameters for the time being
2026-08-19 17:34:14 +01:00
gingerBill
4df8adb017
Merge pull request #7384 from odin-lang/bill/x86-merge-tables
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rexcode/x86 merge tables
2026-08-19 18:01:52 +02:00
gingerBill
ea04ce30e4
Remove dead comment
2026-08-19 16:45:23 +01:00
gingerBill
22bdf11436
Rename to instruction_table.odin
2026-08-19 16:44:42 +01:00
gingerBill
bda4c2cd95
Merge ENCODING_TABLE and CLOBBER_TABLE into a single INSTRUCTION_TABLE
2026-08-19 16:44:19 +01:00
Jeroen van Rijn
057163d1d8
Merge pull request #7383 from karl-zylinski/handle-map-fixes
...
Handle Map: Nicer organization + fix broken test + add test
2026-08-19 17:39:50 +02:00
Karl Zylinski
4d7edd08d1
Fix broken example in handle_map/doc.odin
2026-08-19 17:13:38 +02:00
Karl Zylinski
36ae65bba2
Fix broken example in handle_map/doc.odin
2026-08-19 17:13:07 +02:00
gingerBill
7a01de6a45
Add extra tables to cpp-gen.odin
2026-08-19 16:08:02 +01:00
Karl Zylinski
a0a75bf4a7
Split the non-specific parts of the Handle Map out to a general.odin file. This means that the Handles and the generic procedure groups are no longer in static_handle_map.odin. Also enabled and fixed the static handle map test. Added another test that uses the generic procedure groups.
2026-08-19 17:03:59 +02:00
gingerBill
2873e323c7
Fix #align_stack redundancy checks
2026-08-19 14:52:35 +01:00
gingerBill
5e165d2393
Add even more diagnostics for pinned registers; and begin work on redundant #align_stack checks
2026-08-19 14:50:08 +01:00
gingerBill
7638ac1bd4
Add more checks for flag clobbering
2026-08-19 14:09:46 +01:00
gingerBill
adbd1bd930
Add code (but disablled) to warn for redundant #clobber and #volatile
2026-08-19 13:56:15 +01:00
gingerBill
d4f81b5220
Add checks to see if diverging asm templates are actually diverging
2026-08-19 13:51:28 +01:00
gingerBill
229a5164a7
Add warning for unused lables in asm templates
2026-08-19 13:17:10 +01:00
gingerBill
5917d5db6e
Add error message for immediate-operand specificity
2026-08-19 13:12:15 +01:00
gingerBill
0c42447192
Add pin class/width and tie class checks
2026-08-19 13:11:08 +01:00
gingerBill
75c91feb36
Check for output parameters not used but pinned; Check for templates with observable effects but not marked as #volatile
2026-08-19 12:56:03 +01:00
gingerBill
8956deb322
Check for implicitly read registers which have not be handled
2026-08-19 12:29:54 +01:00
gingerBill
6d903e9bde
Remove implicit_rd from clobber
2026-08-19 11:56:07 +01:00
gingerBill
4cf22b3efa
Merge pull request #7380 from dbriemann/dlb/vpdpwssd
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Add AVX-512 VNNI VPDPWSSD support to inline assembly
2026-08-19 12:53:41 +02:00
Jeroen van Rijn
ba9011be8b
Merge pull request #7381 from Kelimion/fix-7379
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Let FreeBSD use default `gb_copy_file` path
2026-08-19 12:16:16 +02:00
gingerBill
8d0cc4d64b
Clobber implicit_wr and implicit_rd
2026-08-19 11:03:50 +01:00
Jeroen van Rijn
910a64983d
Remove duplicated size
2026-08-19 11:58:48 +02:00
gingerBill
ec81477af6
Merge branch 'master' of https://github.com/odin-lang/Odin
2026-08-19 10:42:52 +01:00
Jeroen van Rijn
f52df84ead
Let FreeBSD use default gb_copy_file path
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Also add some more error handling to the Linux path.
Fixes #7379
2026-08-19 10:34:18 +02:00
