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authorAlon Zakai <alonzakai@gmail.com>2013-10-02 16:36:42 -0700
committerAlon Zakai <alonzakai@gmail.com>2013-10-02 16:36:42 -0700
commitec58cc4c637b6fef6f4580b92c753e745c301bbe (patch)
tree508f5a36fb54201e99cd1b444dcce2df902a519c /emscripten.py
parent16f79a38c4839647314c7f007ea11187954d84c9 (diff)
parent4b8ff3fb5dcbc1ef61b17f1d7a7ca4bdb3f0b811 (diff)
Merge pull request #1693 from sunfishcode/incoming
Optimize alignment rounding.
Diffstat (limited to 'emscripten.py')
-rwxr-xr-xemscripten.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/emscripten.py b/emscripten.py
index 2b62c93a..2e90fa48 100755
--- a/emscripten.py
+++ b/emscripten.py
@@ -588,7 +588,7 @@ function stackAlloc(size) {
var ret = 0;
ret = STACKTOP;
STACKTOP = (STACKTOP + size)|0;
-''' + ('STACKTOP = ((STACKTOP + 3)>>2)<<2;' if settings['TARGET_X86'] else 'STACKTOP = ((STACKTOP + 7)>>3)<<3;') + '''
+''' + ('STACKTOP = (STACKTOP + 3)&-4;' if settings['TARGET_X86'] else 'STACKTOP = (STACKTOP + 7)&-8;') + '''
return ret|0;
}
function stackSave() {