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635 Commits

Author SHA1 Message Date
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
whitequark
aa0882a06f embedding: ignore empty lines, like annotations, before kernel functions. 
Fixes #363.
 2016-04-26 02:25:08 +00:00
whitequark
a88425b66b compiler: allow RPCing builtin functions. 
Fixes #366.
 2016-04-26 01:31:17 +00:00
whitequark
1464bae6b7 compiler: don't typecheck RPCs except for return type. 
Fixes #260.
 2016-04-26 01:12:36 +00:00
whitequark
9cc9e8b276 embedding: s/kernel_constant_attributes/kernel_invariants/g 
Requested in #359.
 2016-04-06 22:38:31 +00:00
whitequark
8b1c5e3a26 llvm_ir_generator: add fast-math flags to fcmp. 
This is allowed in 3.8.
 2016-04-05 00:48:41 +00:00
whitequark
ad83b092fa llvm_ir_generator: change !{→unconditionally_}dereferenceable. 
Since LLVM 3.8, !dereferenceable is weaker, so we introduce
!unconditionally_dereferenceable (http://reviews.llvm.org/D18738)
to regain its functionality.
 2016-04-05 00:48:41 +00:00
whitequark
72b952e850 llvm_ir_generator: fix DICompileUnit.language. 2016-04-05 00:48:41 +00:00
whitequark
a57aabb3ea compiler: purge generated functions from backtraces. 2016-04-02 18:29:36 +00:00