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ARM: Optimize shifts by constant integers, especially
authorerik.corry@gmail.com <erik.corry@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 11 May 2010 08:27:56 +0000 (08:27 +0000)
committererik.corry@gmail.com <erik.corry@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 11 May 2010 08:27:56 +0000 (08:27 +0000)
commit663f8fa240d3d41ac6472c190bf1d1b788c45e85
tree2f2ab15ea026de4dfa8646ecf6cf4f96165f5623tree | snapshot
parent764dc66556b32a9739fc36511e7aab3920ab9c99commit | diff
ARM: Optimize shifts by constant integers, especially
shifts by zero or arithmetic shifts.  Updated to also
eliminate ASR followed by LSL as per part two of
http://codereview.chromium.org/1987008/show
Review URL: http://codereview.chromium.org/2054007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/arm/codegen-arm.cc diff | blob | history
Domain: Web Framework / Web Engine;