MipsCodeEmitter.cpp.
JALR and NOP are expanded by function emitPseudoExpansionLowering, which is not
called when the old JIT is used.
This fixes the following tests which have been failing on
llvm-mips-linux builder:
LLVM :: ExecutionEngine__2003-01-04-LoopTest.ll
LLVM :: ExecutionEngine__2003-05-06-LivenessClobber.ll
LLVM :: ExecutionEngine__2003-06-04-bzip2-bug.ll
LLVM :: ExecutionEngine__2005-12-02-TailCallBug.ll
LLVM :: ExecutionEngine__2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll
LLVM :: ExecutionEngine__hello2.ll
LLVM :: ExecutionEngine__stubs.ll
LLVM :: ExecutionEngine__test-branch.ll
LLVM :: ExecutionEngine__test-call.ll
LLVM :: ExecutionEngine__test-common-symbols.ll
LLVM :: ExecutionEngine__test-loadstore.ll
LLVM :: ExecutionEngine__test-loop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174912 91177308-0d34-0410-b5e6-96231b3b80d8