Michael Dusan
e0fb4c29cb
llvm codegen: fix f16,f32,f64 nan bitcasts
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@bitCast from integer NaN representation to float NaN resulted in
changed bits in float. This only happened with signaled NaN.
- added test for signaled NaN
- added tests for quiet NaN (for completeness)
closes #14198
2023-01-05 02:22:30 -07:00
Michael Dusan
ed23615638
behavior: add test for #8277
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Test `@sizeOf` reified union with zero-size payload fields.
closes #8277
2023-01-04 15:48:00 -05:00
joachimschmidt557
09122650ba
stage2 AArch64: bump up alignment of stack items fitting in regs
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This enables us to use more efficient loading and storing for these
small stack items
2023-01-03 19:56:09 +01:00
Andrew Kelley
0b99c83c21
fix behavior test compile error
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I bungled the commit 995c36dcb1a82c3ec9cbd0cd7bfbadd5c0abd10e during the
merge. Sorry about that.
2023-01-02 15:02:33 -07:00
Andrew Kelley
995c36dcb1
avoid testing inline for in unrelated behavior tests
2023-01-02 14:09:01 -07:00
kcbanner
4776128099
skip "atomicrmw with 128-bit ints" on everything except cbe
2023-01-02 13:56:32 -07:00
kcbanner
8ebf18635c
skip "atomicrmw with 128-bit ints" on linux x64_64 due to linker error
2023-01-02 13:56:32 -07:00
kcbanner
50c31e5caa
skip "truncate int128" on wasm
2023-01-02 13:56:32 -07:00
kcbanner
fc84b233ee
skip "truncate to non-power-of-two integers from 128-bit" on non-llvm
2023-01-02 13:56:32 -07:00
kcbanner
c2f5c3bc4e
skip "binary not 128-bit" on non-llvm
2023-01-02 13:56:32 -07:00
kcbanner
9c951cc874
fmt fixups
2023-01-02 13:56:32 -07:00
kcbanner
9c70315854
tests: add more coverage for 128 bit operations
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- fixup 128-bit atomics test to only run on x86_64
- add truncation test for 128-bit types, including non power of two targets (there was a bug with broken non-power-of-two truncation in the cbe)
- add 128-bit binary not test (covers another bug fixed in the cbe)
2023-01-02 13:55:45 -07:00
kcbanner
676e4f3824
cbe: changes to get zig2.c compiling under msvc
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- Add cpuid / getXCR0 functions for the cbe to use instead of asm blocks
- Don't cast between 128 bit types during truncation
- Fixup truncation to use functions for shifts / adds
- Fixup float casts for undefined values
- Add test for 128 bit integer truncation
2023-01-01 16:44:29 -05:00
kcbanner
f07d33f54b
cbe: fixes for compiling zig2.c under msvc
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- add zig_mul_i128
- render slice structs in static initializers without casts / c99 style init
- add negative numbers and u128 to 128-bit multiply test
2023-01-01 16:44:29 -05:00
kcbanner
5d59799641
cbe: add msvc flt atomics, re-enable test
2023-01-01 16:44:29 -05:00
kcbanner
6ed049fe36
cbe: all behaviour tests now pass on msvc
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- Fix zig_clz_u128 not respecting the bits argument. This was crashing the compile-rt addxf3 tests with the cbe
- Instead of redering a negation for negative 128 bit int literals, render the literal as twos complement. This allows
rendering int representations of floats correctly (specifically f80).
2023-01-01 16:44:29 -05:00
kcbanner
6445196fab
tests: disable function alignment test for cbe, add 128-bit atomicrmw tests
2023-01-01 16:44:29 -05:00
kcbanner
5470708a89
cbe: implement 128 bit atomic operations with cmpxchg loops
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- Enable 128 bit atomic int tests for the cbe only
2023-01-01 16:44:29 -05:00
kcbanner
5b8245d35a
tests: update "atomicrmw with ints" to test u8 through u64
2023-01-01 16:44:29 -05:00
kcbanner
2d34477dbb
cbe: msvc atomics
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- Implement most atomic operations for msvc
- Disable "atomicrmw with floats" test for cbe
2023-01-01 16:44:28 -05:00
kcbanner
4fe71977e0
temporarily disable asm tests
2023-01-01 16:44:28 -05:00
Veikka Tuominen
58c1d98c14
add tests for fixed stage1 bugs
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Closes #4144
Closes #4255
Closes #4372
Closes #4375
Closes #4380
Closes #4417
Closes #4423
Closes #4476
Closes #4528
Closes #4562
Closes #4572
Closes #4597
Closes #4639
Closes #4672
Closes #4782
Closes #4955
Closes #4984
Closes #4997
Closes #5010
Closes #5114
Closes #5166
Closes #5173
Closes #5276
2022-12-31 20:49:02 -05:00
Andrew Kelley
9b665a59f2
Merge pull request #14101 from Vexu/stage1
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add tests for fixed stage1 bugs
2022-12-29 15:33:45 -05:00
Veikka Tuominen
9a0c593a54
add tests for fixed stage1 bugs
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Closes #1957
Closes #1994
Closes #2140
Closes #2746
Closes #2802
Closes #2855
Closes #2895
Closes #2981
Closes #3054
Closes #3158
Closes #3234
Closes #3259
Closes #3371
Closes #3376
Closes #3387
Closes #3529
Closes #3653
Closes #3750
Closes #3778
Closes #3882
Closes #3915
Closes #3929
Closes #3961
Closes #3988
Closes #4123
Closes #7448
2022-12-29 12:42:44 +02:00
joachimschmidt557
1caf56c5fb
stage2 AArch64: implement errUnion{Err,Payload} for registers
2022-12-29 11:12:08 +01:00
Andrew Kelley
a1d82352d2
disable failing C var arg behavior tests
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See tracking issue #14096
2022-12-27 23:13:03 -07:00
Andrew Kelley
5ca1753ff1
Revert "aarch64: reenable tests that are no longer regressed"
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This reverts commit 3370d58956ecc744a004dff47b0437473f0ef7da.
This commit was done with an LLVM build that did not have assertions
enabled. There are LLVM assertions being triggered due to this commit.
Reopens #10627
Reopens #12013
Reopens #12027
2022-12-27 20:54:27 -07:00
Andrew Kelley
357235d9de
add behavior test for ptrcasted function pointers
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See #2626 . The runtime case is solved but comptime is not.
2022-12-27 15:19:00 -07:00
Andrew Kelley
6e9fbc83ca
add behavior test for comptime pointer casting
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comptime `@ptrCast` a subset of an array, then write through it
closes #2444
2022-12-27 14:44:04 -07:00
Andrew Kelley
f4b067743f
add behavior test for optional error union return type
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closes #1814
2022-12-27 13:46:57 -07:00
Andrew Kelley
19056cb682
Merge pull request #14024 from Vexu/overflow-arithmetic
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Make overflow arithmetic builtins return tuples
2022-12-27 13:57:49 -05:00
Jakub Konka
aea3460cf5
Merge pull request #14084 from joachimschmidt557/stage2-aarch64
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stage2 AArch64: small improvements
2022-12-27 18:59:59 +01:00
Veikka Tuominen
a777373bb8
enable test on more targets
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This was fixed by 8a0a6b7387fcd0017db85de14793abfd6ec7f6e5 for targets
without avx512
2022-12-27 15:34:19 +02:00
Veikka Tuominen
9c0f3163a8
value: fix bitcasting packed structs with u0 fields
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Closes #13942
2022-12-27 15:33:27 +02:00
joachimschmidt557
485082064a
stage2 AArch64: implement field_parent_ptr
2022-12-27 21:26:18 +08:00
joachimschmidt557
d6e6162081
stage2 AArch64: unify callee-preserved regs on all targets
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also enables many passing behavior tests
2022-12-27 21:17:52 +08:00
Veikka Tuominen
622311fb9a
update uses of overflow arithmetic builtins
2022-12-27 15:13:14 +02:00
Jacob Young
81318e8704
llvm: add asserts and behavior tests for #14063
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Closes #14063
2022-12-27 00:12:56 -05:00
Andrew Kelley
1b86a628ac
Merge pull request #14015 from Vexu/recursive-inline
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Sema: add error for recursive inline call
2022-12-26 20:34:22 -05:00
Veikka Tuominen
81443fcde8
Sema: add error for recursive inline call
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Closes #12973
2022-12-26 16:36:30 +02:00
Veikka Tuominen
3535c4b3b6
Sema: fix elem ptr type of vector in slice
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Closes #14071
2022-12-26 15:26:27 +02:00
Jacob Young
64865679cf
Sema: add missing resolveLazyValue cases
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Closes #14032
2022-12-26 04:39:32 -05:00
Jacob Young
f5b6019646
Sema: fix missing struct layout for llvm backend
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Closes #14063
2022-12-25 20:18:15 -05:00
Andrew Kelley
a193ec432d
Merge pull request #14058 from jacobly0/concat
2022-12-24 13:55:42 -05:00
Jacob Young
6f288051c1
behavior: disable tests on failing backends
2022-12-24 02:54:21 -05:00
Jacob Young
6cd8004213
Sema: relax undefined checks for concat
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Closes #14037
2022-12-24 02:40:33 -05:00
Jacob Young
0559cdb554
Sema: support concat of tuple and array
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Closes #14041
2022-12-24 02:40:33 -05:00
Jacob Young
fc0789f8e7
behavior: disable tests that trigger an llvm 15 bug and assertion
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```
LLVM Emit Object... zig: llvm/include/llvm/ADT/APInt.h:840: void llvm::APInt::lshrInPlace(unsigned int): Assertion `ShiftAmt <= BitWidth && "Invalid shift amount"' failed.
Aborted
```
Tracked by #13782
2022-12-24 02:23:05 -05:00
travisstaloch
581d292381
fix overflow found while fuzzing
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* allow file level `union {}` to parse as tuple field
this was found while fuzzing zls.
* before this patch the input `union {}` crashed the parser. after
this, it parses correctly just like `struct {}`.
* adds behavior tests for both inputs `struct {}` and `union {}`,
checking that each becomes a file level tuple field.
2022-12-23 23:10:04 +02:00
Andrew Kelley
f211c1559a
Merge pull request #13960 from r00ster91/stage1cruft
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Close more old stage1 issues
2022-12-22 16:36:55 -05:00
