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| author | Alon Zakai <alonzakai@gmail.com> | 2018-11-02 15:41:55 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-02 15:41:55 -0700 |
| commit | 49bb4290ce46b0e58f4817cbb46f3dada4f41409 (patch) | |
| tree | 8b38dc5046a4846fa129f4b7fac0bd855d4a4124 /test/threads.asm.js | |
| parent | 33665b6b0c33e79049c832b9a60dcfe07fa54b59 (diff) | |
| download | binaryen-49bb4290ce46b0e58f4817cbb46f3dada4f41409.tar.gz binaryen-49bb4290ce46b0e58f4817cbb46f3dada4f41409.tar.bz2 binaryen-49bb4290ce46b0e58f4817cbb46f3dada4f41409.zip | |
Fix asm2wasm handling of HEAP8[x >> 2] (#1720)
fixes kripken/emscripten#1718
The way fastcomp emits compareExchange is a little odd, we just need to ignore the shift.
Diffstat (limited to 'test/threads.asm.js')
| -rw-r--r-- | test/threads.asm.js | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/threads.asm.js b/test/threads.asm.js index 1253e8c42..bedeb7a37 100644 --- a/test/threads.asm.js +++ b/test/threads.asm.js @@ -137,6 +137,9 @@ Module["asm"] = (function(global, env, buffer) { $temp = (Atomics_xor(HEAPU32, 1024, 0)|0); $temp = (Atomics_xor(HEAP16, 1024, 0)|0); $temp = (Atomics_xor(HEAPU8, 1024, 0)|0); + // corner cases + $temp = (Atomics_compareExchange(HEAP8, $temp | 0, 1, 2)|0); + $temp = (Atomics_compareExchange(HEAP8, $temp >> 2, 1, 2)|0); } return { test: test }; |