[x64] 64-bit shift left by 32 or more covers sign/zero extend.
authorbmeurer@chromium.org <bmeurer@chromium.org>
Wed, 5 Nov 2014 05:57:56 +0000 (05:57 +0000)
committerbmeurer@chromium.org <bmeurer@chromium.org>
Wed, 5 Nov 2014 05:58:15 +0000 (05:58 +0000)
commit1ef9e2290036e2db7d3c47e4d84f7d33b0102d16
tree1343d0a94e16ae3db0fb6f3d589b07d0b35d9976
parent6bee6dcebc3033d4665a8069020302ce5018522d
[x64] 64-bit shift left by 32 or more covers sign/zero extend.

TEST=unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/704703002

Cr-Commit-Position: refs/heads/master@{#25123}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25123 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/compiler/x64/instruction-selector-x64.cc
test/unittests/compiler/x64/instruction-selector-x64-unittest.cc