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e9f476c93b
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1989 Commits

Author SHA1 Message Date
Arnaud
e9f476c93b
doc: add link to SO in C api example 2019-10-13 10:30:02 +02:00
bors[bot]
2695093a03
Merge #863 
863: Rewrite Min/Max to handle all cases correctly. Fixes 545 spectest failures. r=nlewycky a=nlewycky

# Description
The llvm backend was not quite following the Wasm spec for {F32,F64,F32x4xF64x2}{Min,Max}. We used the `@llvm.minnum` and `@llvm.maxnum` intrinsics which don't handle the corner cases the same. When we tried to use `@llvm.minimum` and `@llvm.maximum` which do, we get an internal error from the x86 backend. I was hoping that crash would go away with the upgrade to LLVM 9, but it does not.

Reimplement these operations using plain LLVM instructions.

# Review

- [x] Add a short description of the the change to the CHANGELOG.md file


Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-10-09 22:24:07 +00:00
bors[bot]
88f126a00b
Merge #870 
870: Fix unused value warning due to inkwell API change. NFC. r=nlewycky a=nlewycky

# Description
Fix unused value warning due to inkwell API change. No functionality change.

Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-10-08 23:56:10 +00:00
Nick Lewycky
c61cbf6c0b Add a comment. 2019-10-08 11:25:10 -07:00
Nick Lewycky
afddbb2b2a Remove unused value warning due to inkwell API change. NFC. 2019-10-07 17:16:52 -07:00
bors[bot]
8f734c5b04
Merge #869 
869: Remove exclusions for tests that appear to be passing right now. r=nlewycky a=nlewycky

# Description
Remove exclusions for tests that appear to be passing right now.

Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-10-08 00:13:56 +00:00
Nick Lewycky
9cdfb48d0c The i1 argument is actually named "is_zero_undef" which we want to be false. 
Fixes the test failures that showed up on mac.
 2019-10-07 17:11:59 -07:00
Nick Lewycky
158db4cee1 Remove exclusions for tests that appear to be passing right now. 2019-10-07 15:11:45 -07:00
Nick Lewycky
4d99963640 Replace "be the i32 type" with "be an i32" in error messages. 2019-10-07 12:11:10 -07:00
Nick Lewycky
749691ca2a Add a comment explaining why we don't use the intrinsics for these. 2019-10-04 11:50:11 -07:00
Nick Lewycky
1a7f00f0af Rewrite Min/Max to handle all cases correctly. 
Fixes 545 spectest failures.
 2019-10-03 18:19:12 -07:00
nlewycky
f63c706abc
Merge branch 'master' into feature/singlepass-atomicops 2019-10-02 16:46:59 -07:00
Nick Lewycky
ab76c2357f Delete dead (commented out) code. NFC. 2019-10-02 16:31:11 -07:00
Nick Lewycky
8e63d54fdb cargo fmt 2019-10-02 16:31:11 -07:00
Nick Lewycky
83b678bc36 Give this function a better name. 2019-10-02 16:31:11 -07:00
Nick Lewycky
11c5e0d71d Make the panics a bit more descriptive. 2019-10-02 16:31:11 -07:00
Nick Lewycky
ba68cfc2c6 Finish atomic operations for singlepass, excluding wait and notify. 2019-10-02 16:31:11 -07:00
Nick Lewycky
bc7e017188 Add atomic.rmw operations, excluding xchg and cmpxchg. 
Sizes are now ordered, to facilitate an assertion that one size is less (smaller) than another.

panic! error messages are provided for remaining emitter functions.
 2019-10-02 16:31:11 -07:00
Nick Lewycky
f021d59a0b Refactor out a compare-and-swap loop function. 2019-10-02 16:31:11 -07:00
Nick Lewycky
cd1d06f5a5 Initial working implementation of I32AtomicRmwAnd! 
Adds the ability to reserve a specific temp-gpr register. Needed for CMPXCHG which always uses RAX.
 2019-10-02 16:31:11 -07:00
Nick Lewycky
6937019b65 Use a compare-and-swap loop for AND. 
BUG: This might allocate RAX twice.
 2019-10-02 16:31:10 -07:00
Nick Lewycky
81895830f0 Add emitter for LOCK CMPXCHG so that we can emit compare-and-swap loops. 2019-10-02 16:31:10 -07:00
Nick Lewycky
efc89e829d Add i32 rmw add and sub. 2019-10-02 16:31:10 -07:00
Nick Lewycky
98f35ef84a Initial implementation of atomic load/store and i32 atomic rmw add. 2019-10-02 16:31:10 -07:00
Mark McCaskey
c77cbc1f40 Prepare for 0.8.0 release 2019-10-02 15:40:35 -07:00
bors[bot]
38078173d3
Merge #850 
850: Add builder API for WasiState r=MarkMcCaskey a=MarkMcCaskey

Nicer to use and it checks for errors!

# Review

- [x] Add a short description of the the change to the CHANGELOG.md file


Co-authored-by: Mark McCaskey <mark@wasmer.io>
Co-authored-by: Mark McCaskey <markmccaskey@users.noreply.github.com>
 2019-10-02 20:17:29 +00:00
Mark McCaskey
afbde49d1f Update stub wasi generate import object fn 
Fix typo

Fix debug issue
 2019-10-02 13:16:47 -07:00
Mark McCaskey
5185f120f4 Update some from feedback, fix tests 
format with 1.37
 2019-10-02 11:25:55 -07:00
Mark McCaskey
0d997c332f Fix example in runtime readme 2019-10-01 13:45:44 -07:00
Mark McCaskey
75286b580b
Merge branch 'master' into feature/builder-api-for-wasi-state 2019-10-01 09:32:25 -07:00
Jordan Danford
9be72e6808 Fix some other files too 2019-09-30 22:50:04 -07:00
Mark McCaskey
4660bc6652 Update API to be more cleann 2019-09-30 17:52:53 -07:00
Mark McCaskey
38602b257b Move validation to end of Builder 2019-09-30 16:32:18 -07:00
Mark McCaskey
2e860e589a Add builder API for WasiState 2019-09-30 15:26:04 -07:00
Heyang Zhou
dfb8989280
Merge branch 'master' into nlewycky/singlepass-add-zero 2019-09-29 12:52:26 +08:00
Mark McCaskey
871310a851 Improve docs from feedback 2019-09-27 10:15:40 -07:00
Mark McCaskey
dc1744560c Add lots of rustdocs and clean up one line of code 2019-09-26 17:17:50 -07:00
Brandon Fish
008a1d7369 Update to published cranelift fork version 0.44.0 2019-09-26 08:43:12 -05:00
Brandon Fish
c69cdeca9b Update cranelift backend to fork version 0.44.0 2019-09-25 23:37:39 -05:00
Mark McCaskey
4266926e90 Add ImportObject maybe_with_namespace example 2019-09-25 12:37:27 -07:00
Syrus Akbary
fdc486c53d
Merge branch 'master' into feature/runtime-abi-delete 2019-09-25 10:21:20 -07:00
Patrick Ventuzelo
b45a228e84
Merge branch 'master' into ventuzelo/fix-800-index-oob-backing 2019-09-25 09:30:33 +02:00
Syrus
fec90b570b Delete unused runtime-abi 2019-09-24 22:10:03 -07:00
nlewycky
392a61ff12
Merge branch 'master' into nlewycky/singlepass-add-zero 2019-09-24 13:58:27 -07:00
Syrus
7bf306eb27 Use flat-square style in downloads button 2019-09-24 13:42:17 -07:00
Syrus
621ef56ab6 lmproved READMEs to use Azure Pipelines badges and better lgo 2019-09-24 13:36:31 -07:00
Syrus Akbary
588a77d2af
Merge branch 'master' into feature/merge-cranelift-0-43-1 2019-09-24 11:41:14 -07:00
Brandon Fish
b6d55b0b85 Update to published fork version 2019-09-24 13:30:52 -05:00
nlewycky
d7562c17ef
Merge branch 'master' into nlewycky/singlepass-add-zero 2019-09-24 10:57:57 -07:00
Nick Lewycky
be181f9119 Correct this test and simplify. 2019-09-24 10:54:23 -07:00