Make sure that top bits are zero when storing untagged 32 bit values
authorerik.corry@gmail.com <erik.corry@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 21 Feb 2012 09:11:35 +0000 (09:11 +0000)
committererik.corry@gmail.com <erik.corry@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 21 Feb 2012 09:11:35 +0000 (09:11 +0000)
commit81916b1763f53eca62abaf7f99d5bbd11fe5c8d9
treec5b056e88a403fcdf6e05a3f890112fcf2b3dfee
parent93802f79e5ea6b21ac9de5b73bb58b0948678899
Make sure that top bits are zero when storing untagged 32 bit values
in 64 bit spill slots.
Review URL: https://chromiumcodereview.appspot.com/9378006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/x64/assembler-x64.cc
src/x64/lithium-codegen-x64.cc
src/x64/lithium-gap-resolver-x64.cc
src/x64/macro-assembler-x64.cc
src/x64/macro-assembler-x64.h