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| author | Alon Zakai <alonzakai@gmail.com> | 2014-01-03 15:16:17 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2014-01-03 15:16:17 -0800 |
| commit | 8478d6aee54d6c52de16d8c58309534afbf5bf9e (patch) | |
| tree | bec73fd8e0cd6888d2dfb6b9e6a1423cc2432f61 /tools/test-js-optimizer-asm-pre.js | |
| parent | 1a007b1631509b9d72499a8f4402294017ee04dc (diff) | |
| parent | a8e26049c1a72fa6b19dac45fa2b44616f94241a (diff) | |
Merge branch 'incoming'
Diffstat (limited to 'tools/test-js-optimizer-asm-pre.js')
| -rw-r--r-- | tools/test-js-optimizer-asm-pre.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/test-js-optimizer-asm-pre.js b/tools/test-js-optimizer-asm-pre.js index 9e6edf0f..dadeef53 100644 --- a/tools/test-js-optimizer-asm-pre.js +++ b/tools/test-js-optimizer-asm-pre.js @@ -66,6 +66,10 @@ function b($this, $__n) { HEAP8[($38 + $40 | 0) & 16777215] = 0; // Eliminate the |0. HEAP32[$4] = ((~(HEAP32[$5]|0))|0); + // Eliminate the &255 + HEAP8[$4] = HEAP32[$5]&255; + // Eliminate the &65535 + HEAP16[$4] = HEAP32[$5]&65535; // Rewrite to ~. HEAP32[$4] = HEAP32[$5]^-1; // Rewrite to ~ and eliminate the |0. |