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Author SHA1 Message Date
whitequark ad2ee714c2 compiler: do not permit iterating str values. 
This currently breaks badly on UTF-8, and doesn't even return
a value of a correct type.
 2017-06-09 07:29:31 +00:00
whitequark 4e7493843a compiler: Constness is a validator, not analysis. 2017-06-09 07:29:31 +00:00
whitequark 5d841d08e9 compiler: do not permit mutation of bytes values (#714). 2017-06-09 07:29:28 +00:00
whitequark 284382b1f5 compiler: add support for bytearray values in RPC (#714). 2017-06-09 07:15:25 +00:00
whitequark 9ed4e9c1cd compiler: add support for printing of bytearray values (#714). 2017-06-09 07:15:25 +00:00
whitequark e9564b15c8 compiler: add support for bytearray type (#714). 2017-06-09 07:15:24 +00:00
whitequark 5b4fde30a8 compiler: unbreak subscripts for bytes values (#714). 2017-06-09 07:10:48 +00:00
whitequark 66a683f583 compiler: add support for bytes values in RPC (#714). 2017-06-09 07:10:48 +00:00
whitequark 778e7dc2ab compiler: add support for concatenating bytes values (#714). 2017-06-09 07:10:48 +00:00
whitequark 7b2da5294f compiler: add support for printing of bytes values (#714). 2017-06-09 07:10:48 +00:00
whitequark dba4e1a28b compiler: add support for bytes type and b"x" literals (#714). 2017-06-09 07:10:48 +00:00
Sebastien Bourdeauducq cd757c0f16 generate device database from executable python file 2017-05-18 23:14:55 +08:00
whitequark bb64992395 compiler: remove dead code. 2017-04-21 18:38:43 +00:00
whitequark c5d7445973 compiler: reject reachable implicit return if not returning TNone. 
Fixes #718.
 2017-04-21 18:11:14 +00:00
whitequark ed2b10c5aa compiler: in codegen for delay(), round fp instead of truncating. 
Consider delay(8*us). It results in the following computation...
  >>> 8*1e-06/1e-09
  7999.999999999999
with the result promptly getting truncated to 7999.

Fixes #706.
 2017-04-21 17:36:44 +00:00
whitequark 3a1fc729cf compiler: refactor type annotations recognizing in kernels. 
The new implementation is much more generic, more robust,
and shares code with the same for syscalls as well as RPCs.

Fixes #713.
 2017-04-13 08:26:10 +00:00
whitequark 31048f4b6a compiler: fix monomorphization of coerced integer literals. 
Fixes #703.
 2017-04-12 04:11:47 +00:00
whitequark 1bd4d13391 artiq_compile: make print() write to core log, not an invalid op. 
Fixes #710.
 2017-04-11 03:16:34 +00:00
whitequark 86dea869b3 compiler.types: add missing TTuple.__hash__ implementation. 2017-03-03 03:27:49 +00:00
whitequark 7e886ddc89 transforms.inferencer: do not unnecessarily mutate typedtree. 
This caused the hash to change after every iteration of inference,
if the result of any coercion was an integer of indefinite width.
 2017-03-02 16:15:37 +00:00
whitequark 8c9f157563 compiler.embedding: fix an overly lax hasher. 2017-03-02 15:28:24 +00:00
whitequark a79c3c2cff compiler.transforms: implement a typedtree printer. 2017-03-02 15:28:04 +00:00
whitequark 4107938fd8 compiler.embedding: use attribute count in fixpoint condition. 
Before this commit, we had a hack where inferencing would run
one more time, in case we can still infer more attributes even
after all the type information is there. This doesn't work
if *that* round of inferencing brings even more code, e.g.
this is easy to trigger with context managers.
 2017-02-28 21:28:40 +00:00
whitequark 252cda6e7f compiler.llvm_ir_generator: fix string quoting. 2017-02-28 21:28:38 +00:00
whitequark de015b994d compiler: allow dumping the object file with ARTIQ_DUMP_OBJ. 2017-02-26 17:09:21 +00:00
whitequark 3a1f14c16c compiler: fix overly strict constness analysis. 
Before this commit, the following code would fail to compile...
  obj.foo.bar = True
... if foo is marked kernel_invariant in obj, even if bar is not
marked as such in obj.foo.
 2017-02-26 01:58:21 +00:00
whitequark d04e611232 firmware, compiler: rename rpc functions to be more consistent. 2017-02-25 14:12:58 +00:00
whitequark c39394b4d5 firmware: port the exception handling routines to Rust. 2017-02-04 08:21:07 +00:00
whitequark fd8b11532f compiler, firmware: use Pascal strings everywhere. 
This removes a large amount of very ugly code, and also simplifies
the compiler and runtime.
 2017-02-03 11:53:27 +00:00
whitequark ee1b2fa3ea compiler: swap the order of ptr/len fields in lists. 
This is to make them match the Rust slices.
Once the cslice crate becomes #![no_std] we'll also use its (tidier)
conversion functions.
 2017-01-31 22:11:13 +00:00
whitequark ab71c9a0ba compiler: the len builtin is not polymorphic, coerce the result. 
Fixes #659.
 2017-01-31 21:28:20 +00:00
whitequark 6acdcbb82a Fix 2f37b1d. 2017-01-30 10:25:11 +00:00
whitequark 2f37b1d1c0 compiler: support methods defined on singleton instances. 
Fixes #638.
 2017-01-30 10:10:21 +00:00
whitequark 57f54dbd12 llvm_ir_generator: recognize inline and forceinline flags. 2017-01-25 10:25:00 +00:00
whitequark f68e4ae519 compiler: rein in overzealous cast monomorphization. 2016-12-05 05:08:57 +00:00
whitequark 218720cfa7 Revert "compiler: rein in overzealous cast monomorphization." 
This reverts commit 4305903dde.

This broke the monomorphizer/round.py test.
 2016-12-05 05:04:26 +00:00
whitequark 4305903dde compiler: rein in overzealous cast monomorphization. 
This caused failures on e.g. "int32(var64a >> var64b)", where
the type of the argument is already fully known, but was unified
with the result of the cast anyway.
 2016-12-05 04:38:25 +00:00
whitequark b5a684830d compiler: fix parsing of TList annotations (fixes #632). 2016-12-05 03:18:56 +00:00
whitequark 68de724554 compiler: monomorphize int64(round(x)) to not lose precision. 
This applies to any expression with an indeterminate integer type
cast to int64(), not just round().
 2016-12-02 15:02:44 +00:00
whitequark ac997daf95 compiler: disable remarks. 2016-11-21 19:12:11 +00:00
whitequark 55ea68da7f compiler: unbreak casts to int32/int64. 2016-11-21 14:20:28 +00:00
whitequark 53b7d59b6a analyses.constness: fix false positive on x[...]. 2016-11-21 14:20:26 +00:00
whitequark 35f4449ef2 inferencer: significantly improve the op-assignment diagnostic. 
Before this commit, it displayed incorrect output if an error
appeared on 2nd run and beyond, and displayed messages for trying
to do "num32 -= num64" that made very little sense.
 2016-11-21 14:20:24 +00:00
whitequark 009d396740 Move mu_to_seconds, seconds_to_mu to Core. 2016-11-21 05:37:30 +00:00
whitequark 7af41bd29c llvm_ir_generator: handle no-op coercions. 2016-11-21 02:25:34 +00:00
whitequark cdb29f9caa Revert accidentally committed code. 2016-11-20 14:32:59 +00:00
whitequark f5cca6b09e analyses.invariant_detection: implement (#622). 2016-11-20 12:48:26 +00:00
whitequark d3ee858d16 llvm_ir_generator: use !{→unconditionally.}invariant.load metadata. 
This helps LICM, among other things.
 2016-11-12 04:08:58 +00:00
whitequark 0e76cbc414 artiq_compile: actually disable attribute writeback. 
I wrote both halves of this condition but forgot to hook
them together.

Fixes #586.
 2016-11-10 01:04:36 +00:00
David Nadlinger bfbdba9205 compiler: Emit all-kernel_invariant objects as LLVM constants 
This enables constant propagation optimisations, as verified by
the included test case. This is only a first stop-gap measure, though;
we should support optimisation based on kernel invariants on a more
fine-grained level.
 2016-11-09 14:50:48 +00:00
whitequark ec8fe6f8bd Revert "Revert "Revert "Revert "Update for LLVM 3.9."""" 
This reverts commit 7b81ed1d18.
 2016-11-08 14:22:47 +00:00
whitequark 7b81ed1d18 Revert "Revert "Revert "Update for LLVM 3.9.""" 
This reverts commit 0d7688017b.
 2016-11-08 12:58:20 +00:00
whitequark 0d7688017b Revert "Revert "Update for LLVM 3.9."" 
This reverts commit 5f5975844a.
 2016-11-08 11:59:16 +00:00
whitequark 798a5f70df Revert "runtime: remove some redundant libm functions copied inline." 
This reverts commit fee75bd50f.

LLVM does not have lround as a libcall and this inhibits LICM.
 2016-11-08 11:54:17 +00:00
David Nadlinger 6e77f65d50 compiler: Clarify recv_rpc value names and documentation [nfc] 
Previously, the phi emitted for the pointer parameter to recv_rpc was –
rather confusingly – called "size", and the pseudo-code in the comment
had bit-rotted.

Signed-off-by: David Nadlinger <code@klickverbot.at>
 2016-11-07 14:38:21 +00:00
David Nadlinger 7dcc987dd7 compiler: Fix break/continue targets in loop else blocks 
Previously, they would still target the respective labels in the
just-exited loop.

Signed-off-by: David Nadlinger <code@klickverbot.at>
 2016-11-05 02:35:01 +00:00
whitequark cd68577dbc compiler: add support for async RPCs. 2016-10-30 00:57:31 +00:00
whitequark 2a9e370840 llvm_ir_generator: make sure RPC allocations are not underaligned. 2016-10-16 16:43:03 +00:00
whitequark 7618907cad runtime: use i64 for watchdog timeout, not i32. 2016-10-16 16:32:43 +00:00
whitequark a8c017bfcc runtime: port ksupport to Rust. 2016-10-16 16:32:43 +00:00
whitequark fee75bd50f runtime: remove some redundant libm functions copied inline. 2016-10-16 16:25:29 +00:00
whitequark 1cbb187136 runtime: eliminate va_list from kernel interface. 2016-09-30 03:07:27 +00:00
whitequark ed60ba8c4c compiler: skip kernel_invariant linting for exception types. 2016-09-14 23:34:57 +00:00
whitequark feeb089505 compiler: warn about unused kernel_invariant entries. 
Fixes #543.
 2016-09-14 23:28:55 +00:00
Sebastien Bourdeauducq c414026b29 import_cache: make sure last line ends with \n as linecache does. Closes #547 2016-09-02 11:01:28 +08:00
whitequark f26f446724 artiq_run: unbreak 2016-08-17 10:20:04 +00:00
whitequark 5f5975844a Revert "Update for LLVM 3.9." 
This reverts commit 3aa7b99b8f.
 2016-08-13 04:43:19 +00:00
whitequark 3aa7b99b8f Update for LLVM 3.9. 2016-08-13 03:28:04 +00:00
whitequark 1a518ea7eb compiler.embedding: implement string concatenation. 
Fixes #526.
 2016-08-08 04:05:52 +00:00
whitequark 5a2306ae5a compiler.embedding: implement type annotations for function arguments. 
Fixes #318.
 2016-08-08 03:28:25 +00:00
Sebastien Bourdeauducq 84f4725015 cache source on import of modules that may contain kernels. Closes #416 2016-08-06 12:01:49 +08:00
whitequark 21bc285604 transforms.llvm_ir_generator: skip RPC values for attribute writeback. 2016-08-03 04:59:14 +00:00
whitequark c50d436f0b ir: `invoke` is a valid `delay` decomposition. 
Fixes #510.
 2016-07-13 08:48:31 +00:00
whitequark c5ba44b8a6 compiler.testbench.perf_embedding: more fine grained reporting. 2016-07-11 17:55:24 +00:00
whitequark c4dc4e7bf5 compiler.testbench.perf_embedding: update for core changes. 2016-07-08 10:48:41 +00:00
whitequark 5a79fcf9ba embedding: reimplement 373578bc properly. 
The core of the problem that 373578bc was attempting to solve is
that diagnostics sometimes should be chained; one way of chaining
is the loc.expanded_from feature, which handles macro-like expansion,
but another is providing context.

Before this commit, context was provided using an ad-hoc override
of a diagnostic engine, which did not work in cases where diagnostic
engine was not threaded through the call stack. This commit uses
the newly added pythonparser context feature to elegantly handle
the problem.
 2016-07-07 11:49:21 +00:00
whitequark 373578bc02 embedding: fix location for diagnostics on quoted values. 
Fixes #489.
 2016-07-07 08:32:56 +00:00
whitequark d90fd7dc00 compiler: implement numpy.full (#424). 2016-07-07 06:33:38 +00:00
whitequark 7a671fb2fd embedding: treat numpy.{int32,int64,array} specially (#424). 
Also, remove them from prelude to not pollute the namespace.
 2016-07-07 06:33:38 +00:00
whitequark 933ea53c77 compiler: add basic numpy array support (#424). 2016-07-06 09:51:57 +00:00
whitequark 906db876a6 language: replace coredevice int with numpy.{int32,int64}. 
Fixes #453.
 2016-07-06 04:44:21 +00:00
whitequark fa71b40c80 compiler: print the builtin type int(width=...) as np.int... 2016-07-06 04:22:51 +00:00
whitequark ef2af8c331 compiler.embedding: use the builtin print as RPC. 
Fixes #206.
 2016-06-28 04:42:41 +00:00
whitequark 6155f65366 compiler: remove now()/at(). 
Fixes #490.
 2016-06-28 04:39:14 +00:00
whitequark 21574bdfa9 compiler.embedding: rename user-defined types with identical names. 
Fixes #478.
 2016-06-22 01:32:01 +00:00
whitequark 33e8e59cc7 compiler: implement min()/max() as builtins. 
Fixes #239.
 2016-06-22 01:09:41 +00:00
whitequark 77d47c2fdd transforms.artiq_ir_generator: split out finally→reraise control flow. 
This makes it accessible to introspect by local access validator,
making some previously rejected code valid.

Fixes #331.
 2016-06-22 00:57:32 +00:00
whitequark f2ae24da39 compiler: add support for Python modules. 
Fixes #408.
 2016-06-21 23:35:07 +00:00
whitequark c0e42bbfc8 compiler.embedding: always do one final inference pass. 
Fixes #477.
 2016-06-16 14:18:43 +00:00
whitequark 26117e8d93 transforms.inferencer: allow variable as type of `n` in `[]*n`. 
Fixes #473.
 2016-06-16 13:35:00 +00:00
whitequark e47538ca33 analyzer: explicitly delimit messages (with \x1D). 
Fixes #461.
 2016-06-07 11:26:49 +00:00
whitequark 355af3e569 embedding: specialize inherited functions. 
Fixes #414.
 2016-05-16 15:59:26 +00:00
whitequark 640022122b embedding: refactor some more. 2016-05-16 14:38:09 +00:00
whitequark d085d5a372 embedding: refactor. 2016-05-16 14:38:09 +00:00
whitequark c94c411fd5 compiler: demangle symbols. 
In future commits we'll add Itanium C++ ABI style mangling to ARTIQ
emitted function names.
 2016-05-16 14:38:09 +00:00
whitequark 0826ceb8ba Commit missing parts of a5bb4a24. 2016-05-10 02:12:57 +00:00
whitequark a5bb4a24af compiler: support short form of raise. 
Fixes #240.
 2016-05-10 01:41:40 +00:00
whitequark 6d29e768a5 Commit missing parts of 4e5d75295. 2016-05-09 12:51:24 +00:00
whitequark 4e5d752951 compiler: fix quoting of methods (fixes #423). 2016-05-09 12:25:57 +00:00
whitequark f7d83e9bdf compiler: make kernel_invariant an instance, not class, property. 
Fixes #409.
 2016-04-29 13:06:11 +00:00