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Author SHA1 Message Date
Andrew Brown
0667a2897d Ignore simd_const test when glibc has a floating point parsing issue 2019-09-26 15:46:18 -07:00
Andrew Brown
68de2247bc Avoid errors when converting V128 for the wasm-c-api 
For this to work the wasm-c-api must add support for the V128 type (e.g. through __uint128_t)
 2019-09-26 15:46:18 -07:00
Andrew Brown
03a9f0e461 Run SIMD const spec test 2019-09-26 15:46:18 -07:00
Andrew Brown
ce8e8662ff Enable SIMD in WAST testsuites 2019-09-26 15:46:18 -07:00
Andrew Brown
bb244d52d5 Pass enabled features (e.g. --enable-simd) on to WABT when running WAST files 2019-09-26 15:46:18 -07:00
Andrew Brown
fb1c473342 Alter invocation of functions to use 16-byte invocation arguments 2019-09-26 15:46:18 -07:00
Andrew Brown
5bd422b429 Add V128 type 2019-09-26 15:46:18 -07:00
Andrew Brown
290b51a5f6 Update wabt and spec test suite 
Update wabt (see issue in https://github.com/pepyakin/wabt-rs/pull/56). Due to changes in wabt, the spec tests are updated as well.
 2019-09-26 15:46:18 -07:00
Sergey Pepyakin
58e3e65bc8 Update lightbeam to rustfmt-ed revision 2019-09-26 15:44:47 -07:00
Dan Gohman
86142f2e94 Use r# to escape strings which may be rust keywords. (#379) 
This is a minor simplification, replacing a hardcoded list of keywords.
 2019-09-26 13:44:43 -07:00
Artur Jamro
bbd7e91d1c Reformat code with new rustfmt (#28) 2019-09-26 22:30:20 +02:00
Peter Huene
4288f33440 Fix borrow scope for store in WrappedCallable impl for WasmtimeFn. 
This PR fixes the borrow scope of store in the `WrappedCallable` impl of
`WasmTimeFn` such that it does not remain borrowed across the call to
`wasmtime_call_trampoline`. By limiting the scope of the borrow, the
implementation can be reentered if an exported function calls an imported
function, which in turn calls another exported function.

Fixes #365.
 2019-09-26 12:55:58 -07:00
Dan Gohman
a666e14279 Temporarily switch to the rustfmt branch of lightbeam. 
This is branched from master to apply rustfmt, as a temporary measure to
fix the CI.
 2019-09-26 12:45:29 -07:00
Dan Gohman
10845134f7 Update to latest walrus, wasmparser, and wasm-webidl-bindings. 2019-09-26 12:34:58 -07:00
Peter Huene
622a630acd Implement wasm_module_imports. (#384) 
This commit implements `wasm_module_imports` and a few related APIs so that
import information can be read about a module.
 2019-09-26 13:57:33 -05:00
Artur Jamro
286d2515f9 Check trap code in test suite assertions 2019-09-26 11:43:41 -07:00
Yury Delendik
b0fe01397b Use HOST call convension in Func signature (#383) 2019-09-26 13:10:41 -05:00
Joshua Nelson
a1f6457e8a Allow building without std (#1069) 
Closes https://github.com/CraneStation/cranelift/issues/1067
 2019-09-26 18:00:03 +02:00
Nicolas B. Pierron
40f6d3b753 Set speed-and-size optimization level for legalize-br-table-bb.clif test case. 2019-09-26 12:05:53 +02:00
Dan Gohman
f6f2995275 Update to the latest spec_testsuite. 
This pulls in the fix in https://github.com/WebAssembly/spec/pull/1076.
 2019-09-25 22:07:48 -07:00
dependabot-preview[bot]
340cb3dcf5 Update wasmparser requirement from 0.38.0 to 0.39.1 
Updates the requirements on [wasmparser](https://github.com/yurydelendik/wasmparser.rs) to permit the latest version.
- [Release notes](https://github.com/yurydelendik/wasmparser.rs/releases)
- [Commits](https://github.com/yurydelendik/wasmparser.rs/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-25 21:27:30 -07:00
Paul Jackson
ab8707223c clarify posix_fallocate vs fd_allocate in docs 2019-09-25 21:21:57 -07:00
Yury Delendik
b41e918ec3 [wasmtime-api] Fixes wasm_exporttype_type leak 2019-09-25 21:19:34 -07:00
Sean Stangl
3d5346a90b Name opcodes statically in isa/x86. Closes #1051 (#1079) 2019-09-25 19:59:49 -06:00
Dan Gohman
e2efa6318b Remove feature(alloc) declarations which are no longer needed. 2019-09-25 17:57:25 -07:00
Artur Jamro
fa9175f9e5 Trap registry 2019-09-25 17:56:08 -07:00
Artur Jamro
d1706117e5 Enable cache system by default 2019-09-25 16:48:18 -07:00
Artur Jamro
512b1196fd Cache worker tests 2019-09-25 14:41:14 -07:00
Jakub Konka
d33036a3b5 Fix path_rename on *nix hosts 
The fix contains an errno remapping in macOS case where in case
when we try to rename a file into a path with a trailing slash an
ENOENT is returned. In this case, if the destination does not exist,
an ENOTDIR should be thrown as is thrown correctly on Linux hosts.
Thus, as a fix, if an ENOENT is thrown, an additional check is
performed to see whether the destination path indeed contains
a trailing slash, and if so, the errno is adjusted to ENOTDIR
to match the POSIX/WASI spec.
 2019-09-25 22:20:39 +02:00
Artur Jamro
134bf467e7 Update cranelift to 0.44.0 2019-09-25 13:04:10 -07:00
Nick Fitzgerald
1848cc0868 deps: Update cranelift-* to 0.43.1 2019-09-25 13:04:10 -07:00
Nick Fitzgerald
8c3072c774 Combine VisibleTranslationState and TranslationState (#1076) 
`VisibleTranslationState` was a wrapper around a `TranslationState` that was
meant to public API consumers outside of this crate. However, the internal
`TranslationState` and all its methods were still publicly exposed! This commit
simplifies and remedies the situation by combining them into a single
`TranslationState` type. Most of its methods are only `pub(crate)` now, not
visible to the entire world. The only methods that are `pub` are the ones that
`VisibleTranslationState` exposed.
 2019-09-25 13:07:54 -06:00
Benjamin Bouvier
46ab1b4103 Liverange: use a macro to make Order comparisons simpler to read; 2019-09-25 11:43:29 +02:00
Benjamin Bouvier
5beb10e77a Regalloc: remove the transient LiveRangeContext data structure; 2019-09-25 11:43:29 +02:00
Benjamin Bouvier
b9b1c842e9 Use LiveRange::reaches_use instead of reimplementing it in liveness checks; 2019-09-25 11:43:29 +02:00
Benjamin Bouvier
59f5f12c60 [codegen] Rename GenLiveRange to GenericLiveRange; 
(to avoid confuson with Gen interpreted as Generator)
 2019-09-25 11:43:29 +02:00
Benjamin Bouvier
b036ab77dc Update comment about the live range implementation details; 2019-09-25 11:43:29 +02:00
Ujjwal Sharma
43a891dfa2 [codegen] add intcc conditions for reading overflow flag 
Add conditions to IntCC for checking the overflow flag (Overflow,
NotOverflow).
 2019-09-25 11:42:58 +02:00
Dan Gohman
dfdd504edc Bump version to 0.44.0 2019-09-24 16:28:17 -07:00
Ujjwal Sharma
6e131e5347 [codegen] add intcc conditions for reading carry flag 
Add conditions to IntCC for checking the carry flag (Carry, NotCarry).

Fixes: https://github.com/CraneStation/cranelift/issues/980
 2019-09-24 15:12:09 -07:00
Artur Jamro
1431ab5201 Derive serde traits for TrapCode 2019-09-24 10:50:52 -07:00
Andrew Brown
636ef98024 Use existing is_equal predicate with the newly-shared condition codes 
This removes the `HasConditionCode(&'static str)` predicate and the associated issues with that.
 2019-09-24 09:33:07 -07:00
Andrew Brown
c648fa3d06 Move condcodes.rs to a new crate, cranelift-codegen-shared 
This move allows the `IntCC`/`FloatCC` enums to be used in both meta (for predicate matching) and in codegen. To avoid breaking any code dependent on the previous location of condcodes.rs (`cranelift-codegen/src/condcodes.rs`), the module is re-exported under `cranelift_codegen::ir`.
 2019-09-24 09:33:07 -07:00
Andrew Brown
a3db30d97e Add x86 encoding for SIMD icmp eq 
Also adds a predicate for matching the `eq` IntCC code (TODO this should be replaced by something more general)
 2019-09-24 09:33:07 -07:00
Andrew Brown
702155b19b Optimize vconst for x86 when immediate contains all zeroes or ones 
Instead of using MOVUPS to expensively load bits from memory, this change uses a predicate to optimize vconst without a memory access:
 - when the 128-bit immediate is all zeroes in all bits, use PXOR to zero out an XMM register
 - when the 128-bit immediate is all ones in all bits, use PCMPEQB to set an XMM register to all ones

This leaves the constant data in the constant pool, which may increase code size (TODO)
 2019-09-24 09:33:07 -07:00
Nicolas B. Pierron
694de912a5 Update brnz.i128 legalization to use non-extended basic blocks. 2019-09-24 15:55:58 +02:00
Nicolas B. Pierron
26cfbafb32 Add ebb macro to insert a new blocks in legalization output. 2019-09-24 15:55:58 +02:00
Nicolas B. Pierron
0c1f17d6dd Add empty_vararg literal to generate jump instruction. 2019-09-24 15:55:58 +02:00
Nicolas B. Pierron
614fb7b526 Factor out the var_index function. 2019-09-24 15:55:58 +02:00
Pat Hickey
4052bc04ee cranelift-wasm: upgrade to wasmparser 0.39.1 (#1068) 
Uses new SectionContent api, which is simpler than matching on
SectionCode and then getting the right reader, & avoids possible panics
 2019-09-23 16:47:13 -07:00