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3154 Commits

Author SHA1 Message Date
bjorn3
80f4ecf9b5 Move almost all logic out of Module 2020-09-30 16:50:24 +02:00
bjorn3
588a4be0b3 Store Compiled* in the backend instead of Module 2020-09-30 16:18:57 +02:00
Anton Kirilov
d18de69e5a AArch64: Add test cases for callee-saved SIMD & FP registers 
Copyright (c) 2020, Arm Limited.
 2020-09-30 14:19:02 +01:00
bjorn3
405b9e2875 Remove finalize_* from the Backend trait 
Instead let the `finish` method perform finalization
 2020-09-30 14:20:39 +02:00
bjorn3
59f95083b1 Remove write_data_funcaddr and write_data_dataaddr 
They are unimplemented by all backends
 2020-09-30 13:59:26 +02:00
bjorn3
7608749647 Merge finalize_definitions into finish 2020-09-30 13:58:13 +02:00
bjorn3
4483c3740a Remove get_finalized_* 2020-09-30 13:53:01 +02:00
bjorn3
7dcfb1b47b Move some error checking out of the define_* functions 2020-09-30 12:40:26 +02:00
bjorn3
6161acfba5 Minor simplification 2020-09-30 12:33:26 +02:00
bjorn3
b1187b5507 Merge ModuleNamespace and ModuleContents 2020-09-30 12:29:22 +02:00
Alex Crichton
a04001211c Add metadata to peepmatic crates (#2245) 2020-09-29 18:56:08 -05:00
Andrew Brown
4484a00ea5 [machinst x64]: calculate extension modes in one place 2020-09-29 14:48:59 -07:00
Andrew Brown
715be68101 [machinst x64]: assert lane is correct size for extractlane 
This change applies a good suggestion @bjorn3 made in #2230 that I forgot to implement there.
 2020-09-29 09:34:22 -07:00
Andrew Brown
b43f4a464a refactor: move all 'filetests/vcode' tests to 'filetests/isa' 2020-09-29 09:27:39 -07:00
Andrew Brown
452d854855 [machinst x64]: demonstrate that packed register moves are elided 2020-09-29 08:48:37 -07:00
Andrew Brown
b7217d454f [machinst x64]: add lane-related CLIF filetests 2020-09-29 08:45:12 -07:00
Andrew Brown
f50d905152 [machinst x64]: refactor using added RegMem::from(Writable<Reg>) 2020-09-29 08:45:12 -07:00
Andrew Brown
e3eb098c99 [machinst x64]: add swizzle implementation 2020-09-29 08:45:12 -07:00
Andrew Brown
050f078f86 [machinst x64]: add saturating addition implementation 2020-09-29 08:45:12 -07:00
Andrew Brown
a64abf9b76 [machinst x64]: add shuffle implementation 2020-09-29 08:45:12 -07:00
Andrew Brown
f4836f9ca9 [machinst x64]: add extractlane implementation 2020-09-29 08:45:12 -07:00
Andrew Brown
29fa894790 [machinst x64]: add insertlane implementation 2020-09-29 08:45:12 -07:00
Pat Hickey
b10beeee01 dep gardening (#2233) 
* wasmtime-profiling: latest object dep is 0.21.1

* latest gimli is 0.22

* bump cargo.lock
 2020-09-26 00:49:28 -05:00
Andrew Brown
48cf45491d [machinst x64]: inform the register allocator of more types of packed moves 2020-09-25 18:59:01 -07:00
Benjamin Bouvier
e2c286deeb machinst x64: enable clif testing 
This adds a new feature experimental_x64 for CLIF tests.

A test is run in the new x64 backend iff:

- either the test doesn't have an x86_64 target requirement, signaling
it must be target agnostic or not run on this target.
- or the test does require the x86_64 target, and the test is marked
with the `experimental_x64` feature.

This required one workaround in the parser. The reason is that the
parser will try to use information not provided by the TargetIsa adapter
for the Mach backends, like register names. In particular, parsing test
may fail before the test runner realizes that the test must not be run.
In this case, we early return an almost-empty TestFile from the parser,
under the same conditions as above, so that the caller may filter out
the test properly.

This also copies two tests from the test suite using the new backend,
for demonstration purposes.
 2020-09-25 11:12:21 +02:00
Andrew Brown
ac2bf9d246 [machinst x64]: add packed min/max implementations 2020-09-23 15:40:46 -07:00
Andrew Brown
7546d98844 [machinst x64]: add avg_round implementation 2020-09-23 15:40:46 -07:00
Andrew Brown
b202464fa0 [machinst x64]: add iabs implementation 2020-09-23 15:40:46 -07:00
Alex Crichton
5e08eb3b83 Bump wasmtime to 0.20.0 (#2222) 
At the same time bump cranelift crates to 0.67.0
 2020-09-23 13:54:02 -05:00
Nikolay Volf
0ec2c12ab5 Log level to "debug!" in translate_from_reader (#2221) 
Default logger floods the console otherwise:

```
Sep 22 22:41:02.525 INFO translate(181 bytes, u0:1353(i64 vmctx, i64, i32, i32) -> i32 system_v)
Sep 22 22:41:02.526 INFO translate(394 bytes, u0:1354(i64 vmctx, i64, i32) system_v)
Sep 22 22:41:02.527 INFO translate(16307 bytes, u0:944(i64 vmctx, i64, i32, i32, i32) system_v)
Sep 22 22:41:02.528 INFO translate(269 bytes, u0:382(i64 vmctx, i64, i32, i32) system_v)
Sep 22 22:41:02.528 INFO translate(220 bytes, u0:283(i64 vmctx, i64, i32, i32) system_v)
Sep 22 22:41:02.528 INFO translate(603 bytes, u0:383(i64 vmctx, i64, i32, i32) system_v)
Sep 22 22:41:02.528 INFO translate(1470 bytes, u0:284(i64 vmctx, i64, i32, i32) system_v)
Sep 22 22:41:02.529 INFO translate(189 bytes, u0:387(i64 vmctx, i64, i32, i32) -> i32 system_v)
Sep 22 22:41:02.529 INFO translate(14 bytes, u0:388(i64 vmctx, i64, i32, i32) system_v)
```
 2020-09-23 17:06:53 +02:00
Benjamin Bouvier
79cff73da5 machinst x64: implement loads/stores for v128 SIMD types; 
This made it possible to enable more SIMD tests from the spec test suite
too.
 2020-09-23 16:42:03 +02:00
Pat Hickey
1fabb051b0 Merge pull request #2218 from bjorn3/per_function_sections 
cranelift-object: Support per function sections
 2020-09-22 11:28:58 -07:00
Pat Hickey
2308502336 Merge pull request #2212 from bjorn3/fix_custom_section_rel_ro 
Fix relocated readonly data in custom sections
 2020-09-22 11:28:32 -07:00
bjorn3
863d4272a7 cranelift-object: Support per function sections 
This makes it possible for the linker to omit unused functions when
--gc-sections is passed.
 2020-09-22 14:04:15 +02:00
Jakub Krauz
bab3c73100 Put arm32 backend behind experimental_arm32 flag 2020-09-22 12:53:14 +02:00
Jakub Krauz
f6a140a662 arm32 codegen 
This commit adds arm32 code generation for some IR insts.
Floating-point instructions are not supported, because regalloc
does not allow to represent overlapping register classes,
which are needed by VFP/Neon.

There is also no support for big-endianness, I64 and I128 types.
 2020-09-22 12:49:42 +02:00
bjorn3
45ccc6940e Fix Switch for 128bit integers 2020-09-21 14:50:59 +02:00
bjorn3
deb20c129a Fix relocated readonly data in custom sections 
Lld doesn't allow relocations in readonly sections
 2020-09-21 13:38:42 +02:00
Nick Fitzgerald
010e5b9aa8 Make filetest errors report full context (#2207) 
* clif-util: do not convert `anyhow::Error`s into strings into `anyhow::Error`s

* filetests: Use the debug formatting of `anyhow::Error`s

This provides the full error context, not just the source error's message.
 2020-09-18 13:33:38 -05:00
Chris Fallin
1c7fa7f785 Merge pull request #2181 from jgouly/madd-opt 
arm64: Combine mul + add into madd
 2020-09-15 11:52:33 -07:00
Joshua Nelson
d28abad441 Upgrade to target-lexicon 0.11 
This allows downstream library users to use `CDataModel` without having
to install two different versions of target-lexicon.
 2020-09-15 11:40:09 -07:00
Nick Fitzgerald
a923ecae9e clif-util: Fix typo in subcommand description 
Co-authored-by: Andrew Brown <andrew.brown@intel.com>
 2020-09-15 09:44:03 -07:00
Nick Fitzgerald
ed38348b22 clif-util: Switch to using structopt for CLI arguments 2020-09-15 09:39:43 -07:00
Nick Fitzgerald
31cbbd1d20 clif-util: Use anyhow::Error for errors instead of String 
Also does the same for `cranelift-filetests`.
 2020-09-14 18:29:00 -07:00
Nick Fitzgerald
9fea412333 Merge pull request #2184 from fitzgen/souper-harvest 
Harvest left-hand side superoptimization candidates
 2020-09-14 18:01:12 -07:00
Chris Fallin
539815ef12 Merge pull request #2197 from cfallin/fix-if-params 
Account for duplicated if-block params on `end` op in unreachable case.
 2020-09-14 17:39:46 -07:00
Chris Fallin
a0646c8d3f Account for duplicated if-block params on end op in unreachable case. 
This is a close analogue to bnjbvr@'s fix in commit 518b7a7e. Similar to
that fix, this PR fixes a bug in which the Wasm translator could
misalign its value stack and either mistranslate or cause a panic with a
type-checking error.

Found via fuzzing by :decoder in SpiderMonkey (bug 1664453).
 2020-09-14 16:41:53 -07:00
Nick Fitzgerald
e1c8878b33 cranelift_codegen::souper_harvest: Move preopt out of Context, into clif-util 
This allows for more flexibility of when/where to harvest LHS candidates. For
example, we could choose to harvest candidates that overlap with and supercede
our current preopt peepholes.

This commit also makes sure that we compute the CFG before running preopt, when
harvesting LHS candidates via `clif-util souper-harvest`.
 2020-09-14 16:27:47 -07:00
Nick Fitzgerald
c87aaeeece cranelift_codegen::souper_harvest: Update TODOs to include more instructions 2020-09-14 16:27:47 -07:00
Nick Fitzgerald
b2acec1164 Harvest integer comparisons into Souper left-hand side candidates 2020-09-14 16:27:47 -07:00