MIPS: Added ASSERTs to BranchShort to detect bad use of 'at' register.
authoryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 30 Aug 2011 16:15:48 +0000 (16:15 +0000)
committeryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 30 Aug 2011 16:15:48 +0000 (16:15 +0000)
commit3c04a9d71d9fa7eec47b1df53796120572a24f27
treeab19052d39dca5a70be7e296fda448a05bc46b42
parent65daf10c23341c4c4a231c83f267b18354067483
MIPS: Added ASSERTs to BranchShort to detect bad use of 'at' register.

Make sure 'at' and an immediate operand can't be used together in cases
where 'at' would be overwritten by li.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7791019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/mips/macro-assembler-mips.cc