David Nadlinger
8f518c6b05
compiler: Allow None
in type hints
...
Similar to how Python itself interprets None as type(None),
make it translate to TNone in ARTIQ compiler type hints.
2019-12-19 09:36:45 +08:00
David Nadlinger
594ff45750
compiler: Revert support for None
as TNone
...
This was mistakenly included in fb2b634c4a
, and broke the test
case verifying that using None as an ARTIQ type annotation in fact
generates an error message.
2019-12-18 13:23:40 +00:00
David Nadlinger
fb2b634c4a
compiler, language: Implement @kernel_from_string
...
With support for polymorphism (or type erasure on pointers to
member functions) being absent in the ARTIQ compiler, code
generation is vital to be able to implement abstractions that
work with user-provided lists/trees of objects with uniform
interfaces (e.g. a common base class, or duck typing), but
different concrete types.
@kernel_from_string has been in production use for exactly
this use case in Oxford for the better part of a year now
(various places in ndscan).
GitHub: Fixes #1089 .
2019-12-18 10:51:04 +08:00
David Nadlinger
611bcc4db4
compiler: Cache expensive target data layout queries
...
On one typical experiment, this shaves about 3 seconds (~25%)
off the overall kernel compilation time.
GitHub: Closes #1370 .
2019-10-28 11:09:25 +00:00
David Nadlinger
5d7f22ffa4
compiler: Remove provision for unused four-parameter llptr_to_var() form [nfc]
...
`var_type` was presumably intended to convert to a target type,
but wasn't actually acted on in the function body (nor was it
used anywhere in the codebase).
2019-10-28 11:02:46 +00:00
c03c35f375
Revert "compiler: armv7-unknown-linux-gnueabihf -> armv7-linux-gnueabihf"
...
rustc insists on -unknown.
This reverts commit cf47fa44d8
.
2019-08-26 11:23:00 +08:00
cf47fa44d8
compiler: armv7-unknown-linux-gnueabihf -> armv7-linux-gnueabihf
2019-08-26 11:12:49 +08:00
98cd9a539c
compiler: support Cortex A9 target
2019-08-26 10:46:22 +08:00
David Nadlinger
cdaf554736
compiler: Implement abs() for scalars
...
GitHub: Fixes #1303 .
2019-04-13 13:39:16 +08:00
David Nadlinger
88fd5c8440
compiler: Fix crash in escape analysis for assigning string literals
2019-03-31 17:10:27 +01:00
David Nadlinger
990e0b7dd9
compiler: Fix comparison of tuples of lists
2019-03-31 17:10:27 +01:00
David Nadlinger
baf102dbb2
compiler: Fix comparison of nested lists
2019-03-31 17:10:27 +01:00
David Nadlinger
f9af058b96
compiler: Quote tuples as TTuple values
...
Previously, they would end up being TInstances,
rendering them useless.
2019-03-31 23:40:21 +08:00
whitequark
d6eb2b023a
compiler: monomorphize casts first, but more carefully.
...
This reverts 425cd7851
, which broke the use of casts to define
integer width.
Instead of it, two steps are taken:
* First, literals are monomorphized, leading to predictable result.
* Second, casts are monomorphized, in a top-bottom way. I.e.
consider the expression `int64(round(x))`. If round() was visited
first, the intermediate precision would be 32-bit, which is
clearly undesirable. Therefore, contextual rules should take
priority over non-contextual ones.
Fixes #1252 .
2019-02-07 06:24:32 +00:00
whitequark
425cd7851e
compiler: first monomorphize ints, then casts.
...
Fixes #1242 .
2019-01-12 13:40:12 +00:00
whitequark
49682d0159
Improve Python 3.7 compatibility.
...
async is now a full (non-contextual) keyword.
There are two more instances:
- artiq/frontend/artiq_client.py
- artiq/devices/thorlabs_tcube/driver.py
It is not immediately clear how to fix those, so they are left for
later work.
2019-01-12 13:17:59 +00:00
421834fa3e
compiler: document Target.little_endian
2018-12-02 19:07:18 +08:00
981a77834a
compiler: use default triple to determine data_layout for JIT
2018-12-02 18:52:13 +08:00
d931967e5c
fix previous commits
2018-12-02 18:32:03 +08:00
dd03fdfd1a
typo
2018-12-02 18:26:54 +08:00
8940009e1a
compiler: pass data_layout string to llvm.create_target_data before determining endianness
2018-12-02 18:26:19 +08:00
2e66788c6c
compiler: support little endian target when storing now
2018-12-02 17:40:34 +08:00
7e14f3ca4e
compiler,gateware: atomic now stores
2018-12-02 05:06:46 +08:00
8caea0e6d3
gateware,runtime: optimize RTIO kernel interface further
...
* now pinning (TODO: atomicity)
* for inputs, merge request and timeout registers
2018-11-08 18:29:24 +08:00
David Nadlinger
2463e5667d
compiler: Fix attribute writeback with skipped fields
...
offset wasn't advanced for skipped fields previously,
leading to memory corruption/unaligned accesses at runtime.
2018-08-14 13:34:32 +01:00
whitequark
fab6e5cdff
compiler: skip functional values in attribute writeback.
...
Fixes #1088 .
2018-08-10 12:02:49 +00:00
whitequark
93af5d2a03
compiler: handle async RPC as last statement in try block.
...
Fixes #1107 .
2018-08-07 07:06:53 +00:00
whitequark
a74958f01f
ksupport: raise RuntimeError on reraise with no inflight exception.
...
Fixes #1123 .
2018-08-07 05:53:13 +00:00
David Nadlinger
768b970deb
Fixup 4359a437
(tuples of lists), add regression tests
2018-07-10 01:18:51 +01:00
David Nadlinger
4359a43732
compiler: Indirection status of TTuple depends on elements
...
For instance, TTuple(TList(TInt32())) has indirections, while
TTuple(TInt32()) does not.
This fixes memory corruption with RPCs that return tuples of lists.
Signed-off-by: David Nadlinger <code@klickverbot.at>
2018-07-09 18:49:50 +08:00
9153c4d8a3
use tokenize.open() to open Python source files
...
Fixes encoding issues especially with device databases modified in obscure editors.
2018-07-07 17:04:56 +08:00
whitequark
9260cdb2e8
compiler: support conversion of list to bytearray and bytes.
...
Fixes #1077 .
2018-06-21 00:40:45 +00:00
whitequark
38dac16041
compiler: don't crash when quoting builtin functions.
...
Fixes #1051 .
2018-06-05 23:27:23 +00:00
whitequark
db4d1878d3
compiler: remove debug print.
2018-05-25 09:37:18 +00:00
whitequark
fbf2c9a2fb
compiler: hoist loads of kernel invariants to function entry block.
...
Addresses intraprocedural cases of #1007 .
2018-05-25 02:18:13 +00:00
whitequark
12d1b9819c
compiler: handle direct calls to class methods.
...
Fixes #1005 .
2018-05-25 02:02:18 +00:00
whitequark
ce3c8fcd3e
compiler: add source location to SSA arguments.
...
Fixes #1006 .
2018-05-22 18:14:14 +00:00
whitequark
9b4ad8b5af
compiler: implement local variable demotion.
2018-05-19 17:05:34 +00:00
whitequark
fd110e9848
compiler: sort predecessors in IR dump output.
...
Makes diffs more useful.
2018-05-19 17:02:08 +00:00
whitequark
dc1c4ebf1d
compiler: use ARTIQ_IR_NO_LOC variable to control IR dump output.
...
Useful e.g. in tests or for running diff on irgen output.
2018-05-19 17:02:08 +00:00
whitequark
21a0f26cd1
compiler: do not emit nonstandard !unconditionally* LLVM metadata.
...
This metadata was added by an LLVM patch that was removed because
it was unsound.
2018-05-19 16:58:03 +00:00
whitequark
3b61b7c30b
compiler: fix tests after 4d06c1d8
.
2018-05-16 21:53:53 +00:00
whitequark
917a4185eb
Unbreak 9dc7efef
.
2018-05-05 03:00:30 +00:00
whitequark
9dc7efefe4
compiler: transparently handle Windows newlines in RunTool.
2018-05-05 01:43:00 +00:00
whitequark
f7e08ec46b
Unbreak f35f1001
.
2018-04-28 01:03:08 +00:00
whitequark
f35f100110
compiler: don't crash printing locations of specialized functions.
...
Fixes #987 .
2018-04-28 00:49:25 +00:00
whitequark
58967f14fd
compiler: do not try to re-coerce fully coerced numerics.
2018-04-21 18:25:52 +00:00
whitequark
b4e3c30d8c
compiler: desugar x != y into not x == y ( fixes #974 ).
2018-04-20 12:20:45 +00:00
whitequark
4b5a78e231
compiler: do not pass files to external tools while they are opened.
...
This fixes access violations on Windows that are present both with
input and output files. For some reason, Cygwin-compiled binutils
did not exhibit this problem, but MSYS-compiled binutils do.
Fixes #961 .
2018-03-15 22:21:29 +00:00
whitequark
86ceee570f
compiler: reject calls with unexpected keyword arguments.
...
Fixes #924 .
2018-02-21 11:37:12 +00:00
whitequark
34a5445802
compiler: don't die if addr2line cannot extract line from backtrace.
...
Fixes #885 .
2018-01-08 21:53:04 +00:00
whitequark
4d915ad15b
compiler: do not permit str(...). ( #878 )
2017-12-27 03:10:50 +00:00
whitequark
355acb5e13
compiler: fix typo in a0a2650f
.
2017-12-26 21:55:22 +00:00
whitequark
9aec64093b
compiler: do not ever emit !tbaa on invoke instructions.
2017-12-26 21:35:08 +00:00
whitequark
b31b59f7ca
compiler: update for llvmlite 0.20.0.
2017-12-26 16:25:19 +00:00
whitequark
a0a2650fca
compiler: do not use invoke for calls to nounwind ffi functions.
...
Otherwise, declarations such as:
@syscall(flags={"nounwind", "nowrite"})
def foo(...):
trip an LLVM assert because the invoke instruction and the !tbaa
metadata are no longer compatible since LLVM 4.0.
2017-12-26 16:24:57 +00:00
whitequark
c939c6183e
Update to LLVM 4.0.
2017-12-26 14:09:17 +00:00
4387b0be1e
clean up rtio_log
2017-11-03 00:52:53 +08:00
whitequark
ca254ec55e
compiler: disallow op= on mutable lists only ( fix #835 ).
...
This only really applies to lists since those use fat pointers.
`x.y += z` is fine.
2017-10-02 07:21:14 +00:00
whitequark
e59b301a3b
compiler: disallow op= on mutable values ( fix #835 ).
...
In general, we can't reallocate a value in earlier stack frames,
or fixup references to it. This mainly impacts lists.
2017-10-02 01:55:26 +00:00
whitequark
f86744c65c
compiler: implement ~ operator ( fix #836 ).
2017-10-01 19:33:18 +00:00
whitequark
843786a091
compiler: minor intrinsic refactoring.
2017-10-01 19:00:10 +00:00
whitequark
491c7ef898
compiler: correct semantics of floating point % operator ( fix #830 ).
2017-10-01 18:57:45 +00:00
whitequark
62f2693e36
compiler: correct semantics of integer % operator ( #830 ).
2017-10-01 18:32:57 +00:00
whitequark
ea7549cfa4
compiler: coerce while
condition to bool.
...
Fixes #768 .
2017-07-01 18:59:07 +00:00
whitequark
f7254dd3ce
compiler.validators.constness: take AugAssign into account.
2017-06-09 07:31:08 +00:00
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
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
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
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 ).
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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}.
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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.
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Fixes #206 .
2016-06-28 04:42:41 +00:00
whitequark
6155f65366
compiler: remove now()/at().
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Fixes #490 .
2016-06-28 04:39:14 +00:00
whitequark
21574bdfa9
compiler.embedding: rename user-defined types with identical names.
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Fixes #478 .
2016-06-22 01:32:01 +00:00
whitequark
33e8e59cc7
compiler: implement min()/max() as builtins.
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Fixes #239 .
2016-06-22 01:09:41 +00:00
whitequark
77d47c2fdd
transforms.artiq_ir_generator: split out finally→reraise control flow.
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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.
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Fixes #408 .
2016-06-21 23:35:07 +00:00
whitequark
c0e42bbfc8
compiler.embedding: always do one final inference pass.
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Fixes #477 .
2016-06-16 14:18:43 +00:00
whitequark
26117e8d93
transforms.inferencer: allow variable as type of n
in []*n
.
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Fixes #473 .
2016-06-16 13:35:00 +00:00
whitequark
e47538ca33
analyzer: explicitly delimit messages (with \x1D).
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Fixes #461 .
2016-06-07 11:26:49 +00:00
whitequark
355af3e569
embedding: specialize inherited functions.
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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.
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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.
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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.
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Fixes #409 .
2016-04-29 13:06:11 +00:00
whitequark
aa0882a06f
embedding: ignore empty lines, like annotations, before kernel functions.
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Fixes #363 .
2016-04-26 02:25:08 +00:00
whitequark
a88425b66b
compiler: allow RPCing builtin functions.
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Fixes #366 .
2016-04-26 01:31:17 +00:00
whitequark
1464bae6b7
compiler: don't typecheck RPCs except for return type.
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Fixes #260 .
2016-04-26 01:12:36 +00:00
whitequark
9cc9e8b276
embedding: s/kernel_constant_attributes/kernel_invariants/g
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Requested in #359 .
2016-04-06 22:38:31 +00:00
whitequark
8b1c5e3a26
llvm_ir_generator: add fast-math flags to fcmp.
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This is allowed in 3.8.
2016-04-05 00:48:41 +00:00
whitequark
ad83b092fa
llvm_ir_generator: change !{→unconditionally_}dereferenceable.
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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
whitequark
a1e98a4437
llvm_ir_generator: add TBAA metadata for @now.
2016-04-02 18:19:14 +00:00
whitequark
b1f371e578
llvm_ir_generator: update debug info emission for LLVM 3.8.
2016-04-02 18:05:40 +00:00
whitequark
df8018f0be
compiler: emit verbose assembly via ARTIQ_DUMP_ASM.
2016-04-01 09:34:51 +00:00
whitequark
d9dd7df3b2
compiler: add analysis passes from TargetMachine.
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This doesn't have any effect right now, but is the right thing to do.
2016-04-01 09:34:36 +00:00
whitequark
10108e6d64
compiler: mark loaded pointers as !dereferenceable.
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Also, lower the bound for test_pulse_rate_dds, since we generate
better code for it now.
2016-03-31 12:04:38 +00:00
whitequark
2c04979727
compiler: update for LLVM 3.7.
2016-03-31 11:23:47 +00:00
whitequark
b8bd344e54
compiler: use correct data layout.
2016-03-31 11:22:29 +00:00
whitequark
8a908a7656
llvm_ir_generator: do not use 'coldcc' calling convention.
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First, this calling convention doesn't actually exist in OR1K
and trying to use it in Asserts build causes an UNREACHABLE.
Second, I tried to introduce it and it does not appear to produce
any measurable benefit: not only OR1K has a ton of CSRs but also
it is quite hard, if not realistically impossible, to produce
the kind of register pressure that would be relieved by sparing
a few more CSRs for our exception raising function calls, since
temporaries don't have to be preserved before a noreturn call
and spilling over ten registers across an exceptional edge
is not something that the code we care about would do.
Third, it produces measurable drawbacks: it inflates code size
of check:* functions by adding spills. Of course, this could be
alleviated by making __artiq_raise coldcc as well, but what's
the point anyway?
2016-03-29 15:19:46 +00:00
whitequark
586022023b
llvm_ir_generator: mark loads as non-null where applicable.
2016-03-29 13:34:37 +00:00
whitequark
f6b391bb4e
compiler: fix ARTIQ_DUMP_ELF.
2016-03-29 13:03:49 +00:00
whitequark
a9489246a4
llvm_ir_generator: don't mark non-constant attribute loads as invariant.
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Oops.
2016-03-29 13:03:49 +00:00
whitequark
3ed852e077
Commit missing parts of 1d8b0d46
.
2016-03-28 21:44:31 +00:00
whitequark
1038f1321f
compiler: allow specifying per-function "fast-math" flags.
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Fixes #351 .
2016-03-28 21:44:08 +00:00
whitequark
6f5332f892
compiler: allow flagging syscalls, providing information to optimizer.
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This also fixes a crash in test_cache introduced in 1d8b0d46
.
2016-03-28 19:56:56 +00:00
whitequark
1d8b0d46bc
compiler: mark FFI functions as ModRef=Ref using TBAA metadata.
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Fascinatingly, the fact that you can mark call instructions with
!tbaa metadata is completely undocumented. Regardless, it is true:
a !tbaa metadata for an "immutable" type will cause
AliasAnalysis::getModRefBehavior to return OnlyReadsMemory for that
call site.
Don't bother marking loads with TBAA yet since we already place
!load.invariant on them (which is as good as the TBAA "immutable"
flag) and after that we're limited by lack of !nonnull anyway.
Also, add TBAA analysis passes in our pipeline to actually engage it.
2016-03-28 02:52:15 +00:00
whitequark
418f0a5234
compiler: mark loads of kernel constant attributes as load invariant.
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Also, enable LICM, since it can take advantage of this.
2016-03-28 00:44:32 +00:00
whitequark
ca7463a054
compiler: do not write back kernel constant attributes.
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Fixes #322 .
2016-03-28 00:05:57 +00:00
whitequark
f4e6b18690
compiler: implement kernel constant attributes.
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Part of #322 .
2016-03-27 16:10:07 +00:00
whitequark
f81930ffd6
compiler: run IPSCCP.
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This doesn't do much, only frees some registers.
2016-03-27 02:00:05 +00:00
whitequark
7213984330
compiler: raise inliner threshold to the equivalent of -O3.
2016-03-27 01:08:13 +00:00
whitequark
e75ad3d1aa
compiler: extract runtime checks into separate cold functions.
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This reduces register pressure as well as function size, which
favorably affects the inliner.
2016-03-27 01:02:15 +00:00
whitequark
20ad7629ac
llvm_ir_generator: generate code more amenable to LLVM's GlobalOpt.
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This exposes almost all embedded methods to inlining, with massive
gains.
2016-03-26 21:35:48 +00:00
whitequark
186a564ba8
compiler: make quoted functions independent of outer environment.
2016-03-26 20:46:45 +00:00
whitequark
f5c720c3ee
compiler: tune the LLVM optimizer pipeline ( fixes #315 ).
2016-03-26 13:20:23 +00:00
whitequark
3ee9834197
compiler: significantly increase readability of LLVM and ARTIQ IRs.
2016-03-26 12:21:02 +00:00
whitequark
8d0566661a
compiler: quote functions directly instead of going through a local.
2016-03-25 22:35:55 +00:00