Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir
Stefanovic. I removed the part that actually emits the instructions cause
I want that to get in better shape first and in incremental steps. This
also makes it easier to review the upcoming parts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135678 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsTargetMachine.cpp b/lib/Target/Mips/MipsTargetMachine.cpp
index 703d9e7..8dbd255 100644
--- a/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/lib/Target/Mips/MipsTargetMachine.cpp
@@ -42,7 +42,7 @@
std::string("E-p:32:32:32-i8:8:32-i16:16:32-i64:64:64-n32")),
InstrInfo(*this),
FrameLowering(Subtarget),
- TLInfo(*this), TSInfo(*this) {
+ TLInfo(*this), TSInfo(*this), JITInfo() {
}
MipselTargetMachine::
@@ -81,3 +81,12 @@
PM.add(createMipsExpandPseudoPass(*this));
return true;
}
+
+bool MipsTargetMachine::addCodeEmitter(PassManagerBase &PM,
+ CodeGenOpt::Level OptLevel,
+ JITCodeEmitter &JCE) {
+ // Machine code emitter pass for Mips.
+ PM.add(createMipsJITCodeEmitterPass(*this, JCE));
+ return false;
+}
+