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83 Commits

Author SHA1 Message Date
David Mak a1f244834f meta: Bringup some documentation 2023-12-11 15:16:23 +08:00
David Mak d304afd333 meta: Apply clippy suggested changes 2023-12-11 15:16:23 +08:00
David Mak 5182453bd9 meta: Remove redundant path prefixes 2023-12-11 15:16:23 +08:00
David Mak 0a84f7ac31 Add CodeGenerator::gen_block and refactor to use it 2023-11-04 13:42:44 +08:00
David Mak 50230e61f3 core: Simplify loop condition check for list comprehension 2023-10-06 12:24:03 +08:00
David Mak a2fce49b26 core: Allocate exceptions at the beginning of function 
Only one instance of exception is necessary, as exceptions will always
be initialized before being thrown.
 2023-10-06 12:13:20 +08:00
David Mak 1a54aaa1c0 core: Restore debug location when generating allocas 
Debug location is lost when moving the builder cursor.
 2023-10-06 11:11:50 +08:00
David Mak 2a775d822e core: Demote dead code into a stdout warning 2023-10-04 18:03:25 +08:00
David Mak 2a38d5160e meta: Respect opt flags when performing whole-module optimization 2023-09-28 19:58:54 +08:00
David Mak acdb1de6fe meta: Improve documentation for various modified classes 2023-09-25 15:42:07 +08:00
David Mak 31dcd2dde9 core: Use i8 for boolean variable allocation 
In LLVM, i1 represents a 1-byte integer with a single valid bit; The
rest of the 7 upper bits are undefined. This causes problems when
using these variables in memory operations (e.g. memcpy/memmove as
needed by List slicing and assignment).

We fix this by treating all local boolean variables as i8 so that they
are well-defined for memory operations. Function ABIs will continue to
use i1, as memory operations cannot be directly performed on function
arguments or return types, instead they are always converted back into
local boolean variables (which are i8s anyways).

Fixes #315.
 2023-09-25 15:42:07 +08:00
David Mak fc93fc2f0e core: Move bitcode verification error message into panic message 2023-09-22 17:16:29 +08:00
David Mak ab2360d7a0 core: Remove emit_llvm from CodeGenLLVMOptions 
We instead output an LLVM bitcode file when the option is specified on
the command-line.
 2023-09-22 17:16:29 +08:00
David Mak 048fcb0a69 core: Switch to LLVM New Pass Manager 2023-09-18 11:35:15 +08:00
David Mak 676d07657a core: Add target field to CodeGenLLVMOptions 
For specifying the target machine options when optimizing and linking.

This field is currently unused but will be required in a future
commit.
 2023-09-18 09:46:24 +08:00
David Mak 2482a1ef9b core: Add CodeGenTargetMachineOptions 
Needed in a future commit.
 2023-09-18 09:41:49 +08:00
David Mak 3993a5cf3f core: Add LLVM options to WorkerRegistry 2023-09-12 10:57:05 +08:00
David Mak 39724de598 core: Add CodeGenLLVMOptions 
For specifying LLVM options during code generation.
 2023-09-12 10:57:04 +08:00
David Mak e0de82993f core: Preserve value of variable shadowed by for loop 
Previously, the final value of the target expression would be one after
the last element of the loop, which does not match Python's behavior.

This commit fixes this problem while also preserving the last assigned
value of the loop beyond the loop, matching Python's behavior.
 2023-09-06 20:09:36 +08:00
Sebastien Bourdeauducq aead36f0fd update dependencies 2023-03-08 15:19:09 +08:00
Sebastien Bourdeauducq c1c45373a6 update dependencies 2023-01-12 19:31:03 +08:00
z78078 96b3a3bf5c work around random segmentation fault (#275) 
Reviewed-on: M-Labs/nac3#302
Co-authored-by: z78078 <cc@m-labs.hk>
Co-committed-by: z78078 <cc@m-labs.hk>
 2022-07-04 18:06:36 +08:00
ychenfo a18d095245 nac3core: codegen fix call parameter type error 2022-07-04 14:39:33 +08:00
ychenfo c4ab2855e5 nac3core: pretty print codegen panic error 2022-05-30 04:09:21 +08:00
ychenfo 325ba0a408 nac3core: add debug info 2022-05-11 03:53:53 +08:00
ychenfo 7443c5ea0f nac3core: add location information to codegen context 2022-04-05 18:21:46 +08:00
pca006132 bf067e2481 nac3artiq: implement attribute writeback 
We will only writeback attributes that are supported by the current RPC
implementation: primitives, tuple and lists of lists... of primitives.
 2022-03-26 20:13:58 +08:00
ychenfo 80631fc92b Option type support (#224) 
Co-authored-by: ychenfo <yc@m-labs.hk>
Co-committed-by: ychenfo <yc@m-labs.hk>
 2022-03-26 15:09:15 +08:00
pca006132 41d62f7325 nac3core/toplevel: fixed typevar substitution bug 2022-03-23 00:25:10 +08:00
pca006132 2f85bb3837 nac3core: impl call attributes 
sret for returning large structs, and byval for struct args in extern
function calls.
 2022-03-09 22:09:36 +08:00
ychenfo 79c469301a basic unsigned integer support 2022-03-08 13:34:02 +08:00
pca006132 323d77a455 nac3artiq: improve error message for out of range error 2022-02-28 23:09:14 +08:00
pca006132 e710b6c320 nac3core: fix exception final branch handling 
According to https://github.com/m-labs/artiq/pull/1855
Passed the test cases from 1855.
Fixes #196.
 2022-02-25 17:42:47 +08:00
pca006132 3ad25c8f07 nac3core: sort error messages for determinism 2022-02-22 14:33:43 +08:00
pca006132 f97f93d92c applied rustfmt and clippy auto fix 2022-02-21 18:27:46 +08:00
pca006132 d9cb506f6a nac3core: refactored for better error messages 2022-02-21 18:24:19 +08:00
pca006132 7ea5a5f84d nac3core: codegen refactoring 
- No longer check if the statement will return. Instead, we check if
  the current basic block is terminated, which is simpler and handles
  exception/break/continue better.
- Use invoke statement when unwind is needed.
- Moved codegen for a block of statements into a separate function.
 2022-02-12 22:13:59 +08:00
pca006132 b267a656a8 nac3core: added exception type and fixed primitive representation 
- Added `Exception` primitive type and some builtin exception types.
  Note that all exception types share the same layout, and should
  inherit from the base `Exception` type. There are some hacks in the
  toplevel module for handling exception types, we should revisit and
  fix them later.
- Added new primitive types to concrete type module, otherwise there
  would be some weird type errors.
- Changed the representation of strings to CSlice<u8>, instead of
  CString.
 2022-02-12 22:13:59 +08:00
ychenfo 77608346b1 nac3core: handle tuple by value 2022-02-07 02:09:50 +08:00
Sebastien Bourdeauducq 4a65d82db5 introduce IRRT, implement power 
based on code by Yijia
M-Labs/nac3#160
 2022-01-09 00:57:50 +08:00
pca006132 fa04768a77 redo "nac3core: fix #84" 
This reverts commit 86005da8e1.
 2021-12-27 22:56:26 +08:00
Sebastien Bourdeauducq 86005da8e1 Revert "nac3core: fix #84" 
This reverts commit 0902d8adf4.
 2021-12-26 08:35:27 +08:00
Sebastien Bourdeauducq 9e3f75255e update inkwell. Closes #67 2021-12-25 22:17:06 +08:00
pca006132 0902d8adf4 nac3core: fix #84 2021-12-23 15:26:48 +08:00
ychenfo 01d3249646 nac3core: add missing llvm range type 2021-12-09 01:16:05 +08:00
pca006132 4b17511b4a Merge branch 'master' into KernelInvariant 2021-11-27 21:29:27 +08:00
ychenfo 664e02cec4 nac3core: fix clippy warning 2021-11-22 14:55:39 +08:00
ychenfo a50df6560e nac3core: fix handling on rigid typevar 2021-11-21 06:11:55 +08:00
pca006132 ba08deada6 nac3core: refactor codegen 2021-11-20 19:50:25 +08:00
pca006132 b1e83a1fd4 nac3core: type check invariants 
This rejects code that tries to assign to KernelInvariant fields and
methods.
 2021-11-06 22:48:08 +08:00