Jacob Young
5060ab99c9
aarch64: add new from scratch self-hosted backend
2025-07-22 19:43:47 -07:00
Jacob Young
1f98c98fff
x86_64: increase passing test coverage on windows
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Now that codegen has no references to linker state this is much easier.
Closes #24153
2025-06-19 18:41:12 -04:00
Ali Cheraghi
872f68c9cb
rename spirv backend name
...
`stage2_spirv64` -> `stage2_spirv`
2025-06-16 13:22:19 +03:30
Jacob Young
9edfccb9a7
Legalize: implement scalarization of overflow intrinsics
2025-06-01 08:24:01 +01:00
Jacob Young
b483defc5a
Legalize: implement scalarization of binary operations
2025-05-31 18:54:28 -04:00
mlugg
07a5efd072
Sema: rewrite analyzeMinMax
...
I only wanted to fix a bug originally, but this logic was kind of a
rat's nest. But now... okay, it still *is*, but it's now a slightly more
navigable nest, with cute little signs occasionally, painted by adorable
rats desparately trying to follow the specification.
Hopefully #3806 comes along at some point to simplify this logic a
little.
Resolves : #23139
2025-05-19 00:27:01 +01:00
Ali Cheraghi
aec0f9b3e7
test: skip failing tests with spirv-vulkan
2025-02-24 19:39:42 +01:00
Jacob Young
4c5abe5ac6
x86_64: rewrite vector @intCast
2025-01-31 23:09:58 -05:00
Jacob Young
0c890bb9a4
x86_64: rewrite @min/@max for scalar floats
2025-01-26 06:58:37 -05:00
Jacob Young
c7433212d1
x86_64: rewrite scalar and vector int @min and @max
2025-01-24 21:02:32 -05:00
Jacob Young
e5d5a8bc4e
x86_64: implement switch jump tables
2025-01-16 20:42:08 -05:00
Alex Rønne Petersen
c9e67e71c1
std.Target: Replace isARM() with isArmOrThumb() and rename it to isArm().
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The old isARM() function was a portability trap. With the name it had, it seemed
like the obviously correct function to use, but it didn't include Thumb. In the
vast majority of cases where someone wants to ask "is the target Arm?", Thumb
*should* be included.
There are exactly 3 cases in the codebase where we do actually need to exclude
Thumb, although one of those is in Aro and mirrors a check in Clang that is
itself likely a bug. These rare cases can just add an extra isThumb() check.
2024-11-03 09:29:30 +01:00
mlugg
258236ec1b
Sema: don't emit instruction when casting @min/@max result to OPV type
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Resolves : #21408
2024-09-15 17:52:35 +01:00
Alex Rønne Petersen
d4d6b23d64
test: Disable @min/max for floats on mips64.
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https://github.com/ziglang/zig/issues/21090
2024-08-18 07:27:23 +02:00
David Rubin
ffb63a05a3
riscv: finally fix bug + airAggregateInit
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i just hadn't realized that I placed the `riscv_start` branch in the non-simplified
starts
2024-05-11 02:17:24 -07:00
David Rubin
d9e0cafe64
riscv: add stage2_riscv to test matrix and bypass failing tests
2024-05-11 02:17:24 -07:00
Robin Voetter
9641d2ebdb
spirv: vectorize max, min
2024-02-04 19:09:31 +01:00
mlugg
9c16b2370d
test: update behavior to silence 'var is never mutated' errors
2023-11-19 09:57:03 +00:00
Jacob Young
48526c0eb6
test: enable c-abi-tests for the x86_64 backend
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Add testing for `x86_64_v2` and `x86_64_v3` with the x86_64 backend.
2023-10-26 21:45:58 -04:00
Robin Voetter
faad97edff
spirv: update failing / passing tests
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Some tests are now failing due to debug info changes, some tests
now pass due to improved compiler functionality.
2023-10-15 20:08:18 +02:00
Robin Voetter
9c20449cc5
wasm: lower min/max for floats to compiler_rt
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The min and max builtins in Zig have some intricate behavior
related to floats, that is not replicated with the min and max
wasm instructions or using simple select operations. By lowering
these instructions to compiler_rt, handling around NaNs is done
correctly.
See also https://github.com/WebAssembly/design/issues/214
2023-10-15 14:00:32 +02:00
Robin Voetter
4f279078c8
spirv: air min/max
2023-10-15 14:00:07 +02:00
Jacob Young
9fc9235ac8
x86_64: fix undersized vector binary operations
2023-10-08 04:41:55 -04:00
Jacob Young
08c24935b1
behavior: reenable passing x86_64 tests
2023-10-04 14:42:35 -04:00
Jacob Young
1eb023908d
x86_64: implement float round builtins
2023-10-01 15:09:52 -04:00
Robin Voetter
075584a4d7
spirv: enable passing tests
2023-09-23 12:36:56 -07:00
Techatrix
ab970094ab
wasm: enable successful behavior tests
2023-09-10 15:59:02 +02:00
Lewis Gaul
387b0ac4f1
Make NaNs quiet by default and other NaN tidy-up ( #16826 )
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* Generalise NaN handling and make std.math.nan() give quiet NaNs
* Address uses of std.math.qnan_* and std.math.nan_* consts
* Comment out failing test due to issues with signalling NaN
* Fix issue in c_builtins.zig where we need qnan_u32
2023-08-18 02:07:49 -04:00
Jacob Young
228c956377
std: finish cleanup up asm
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This also required implementing the necessary syntax in the x86_64 backend.
2023-07-31 03:49:21 -04:00
Jacob Young
9831f27238
cbe: get behavior tests running on arm
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Specifically without linking libc.
2023-07-31 01:58:10 -04:00
Robin Voetter
073289d0da
spirv: disable new behavior tests that do not pass
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Some new behavior tests have recently been added, and not all of these
pass with the SPIR-V backend.
2023-07-01 19:45:09 +02:00
Jacob Young
9343c31c38
Sema: fix @min/@max type resolution with all runtime args
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Closes #16229
2023-06-26 18:46:25 -07:00
mlugg
c4cc796695
Sema: consider type bounds when refining result type of @min/@max
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I achieved this through a major refactor of the logic of analyzeMinMax.
This change should be compatible with vectors of comptime_int, which
Andrew said are supposed to work (but which currently do not).
2023-06-16 13:33:31 -07:00
Eric Joldasov
d884d7050e
all: replace comptime try with try comptime
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Signed-off-by: Eric Joldasov <bratishkaerik@getgoogleoff.me>
2023-06-13 23:46:58 +06:00
Jacob Young
0c438ab616
x86_64: hotfix for crash during in-memory coercion of large type
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Unblocks #15768
Closes #15904
2023-05-29 22:03:27 -04:00
mlugg
e2837fd224
Sema: return comptime_int if all args to @min/@max are comptime_int
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Resolves : #15776
2023-05-29 11:32:13 -07:00
Robin Voetter
37aa343079
spirv: more passing tests
2023-05-20 17:30:22 +02:00
Jacob Young
403c2d91be
x86_64: fix float min/max behavior
2023-05-18 20:42:38 -04:00
Andrew Kelley
958fba0eb7
Merge pull request #15713 from alichraghi/ali-spirv
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spirv: get more behavior tests passing
2023-05-16 16:09:22 -07:00
Jacob Young
2cbd442a9d
x86_64: implement integer vector movement
2023-05-15 03:07:51 -04:00
Ali Chraghi
9c550721e4
spirv: lower float_to_int and int_to_float
2023-05-15 03:04:17 +03:30
Ali Chraghi
ccc490ef68
setup spirv backend in behavior tests
2023-05-11 20:31:52 +02:00
Jacob Young
c5b96c7447
llvm: fix @max/@min of unsupported float types
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Closes #15611
2023-05-10 15:16:50 -04:00
Jacob Young
36a39267b8
x86_64: fix feature confusion
2023-05-03 04:25:14 -04:00
mlugg
152c7b1885
Implement multi-argument @min/@max and notice bounds
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Resolves : #14039
2023-05-02 16:46:27 -07:00
Jacob Young
6de457211f
behavior: update affected tests for the x86_64 backend
2023-05-01 19:22:52 -04:00
Jacob Young
30e1daa746
x86_64: implement basic float ops
2023-03-21 08:49:54 +01:00
Jacob Young
c478c7609e
CBE: implement vector operations
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Also, bigint add and sub which is all I was actually trying to do.
2023-03-05 02:59:02 -05:00
Koakuma
f9e9ba784f
stage2: sparc64: Skip unimplemented tests
2022-12-10 21:51:46 +07:00
Veikka Tuominen
dff32a2cd7
Sema: resolve lazy values in analyzeMinMax
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Closes #13797
2022-12-07 14:48:24 +02:00
