BUG=
TEST=
Review URL: http://codereview.chromium.org/6982023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7860
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
LInstruction* LChunkBuilder::DoContext(HContext* instr) {
- return DefineAsRegister(new LContext);
+ return instr->HasNoUses() ? NULL : DefineAsRegister(new LContext);
}
LInstruction* LChunkBuilder::DoContext(HContext* instr) {
- return DefineAsRegister(new LContext);
+ return instr->HasNoUses() ? NULL : DefineAsRegister(new LContext);
}
LInstruction* LChunkBuilder::DoContext(HContext* instr) {
- return DefineAsRegister(new LContext);
+ return instr->HasNoUses() ? NULL : DefineAsRegister(new LContext);
}