[turbofan] Recognize sign extension of 8-bit and 16-bit values on arm64.
authorbaptiste.afsa <baptiste.afsa@arm.com>
Mon, 24 Nov 2014 11:00:10 +0000 (03:00 -0800)
committerCommit bot <commit-bot@chromium.org>
Mon, 24 Nov 2014 11:00:15 +0000 (11:00 +0000)
commit9b5c279b9f98bfc63e4b7d5455685c12ca7ca950
treef03fa022fa98328f79f68a27173bab67e339246b
parentbe0fcaa2bc5922717318758f6b299fdc8d7b6a27
[turbofan] Recognize sign extension of 8-bit and 16-bit values on arm64.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/730183005

Cr-Commit-Position: refs/heads/master@{#25475}
src/compiler/arm64/code-generator-arm64.cc
src/compiler/arm64/instruction-codes-arm64.h
src/compiler/arm64/instruction-selector-arm64.cc
test/unittests/compiler/arm64/instruction-selector-arm64-unittest.cc