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author | Alon Zakai <azakai@google.com> | 2020-10-16 12:35:27 -0700 |
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committer | GitHub <noreply@github.com> | 2020-10-16 12:35:27 -0700 |
commit | 8cdb2eaa7cb3f4c693239e32fe4d4c7f3d75e005 (patch) | |
tree | 630bac16f5cbd01a9c8ccbade245ca5671042fd5 /test/dynamicLibrary.asm.js | |
parent | 98dcde79d27eb1df2db47120e0102497bf385320 (diff) | |
download | binaryen-8cdb2eaa7cb3f4c693239e32fe4d4c7f3d75e005.tar.gz binaryen-8cdb2eaa7cb3f4c693239e32fe4d4c7f3d75e005.tar.bz2 binaryen-8cdb2eaa7cb3f4c693239e32fe4d4c7f3d75e005.zip |
Add unmodifiedImportedMemory pass option (#3246)
When set, we can assume an imported memory was not modified before us.
That lets us assume it is all zeros and so we can optimize out zeros from
memory segments.
This does not actually do anything with the flag, just adds it. This is to avoid
a rolling problem. Next emscripten can emit it without erroring, and then we
can start to use it.
Diffstat (limited to 'test/dynamicLibrary.asm.js')
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