- Move CodeModel from a TargetMachine global option to MCCodeGenInfo.

- Introduce JITDefault code model. This tells targets to set different default
  code model for JIT. This eliminates the ugly hack in TargetMachine where
  code model is changed after construction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2011-07-20 07:51:56 +00:00
parent 4c8164813c
commit 34ad6db8b9
54 changed files with 277 additions and 232 deletions

View File

@@ -47,11 +47,10 @@ namespace {
// DataLayout and FrameLowering are filled with dummy data
PTXTargetMachine::PTXTargetMachine(const Target &T,
StringRef TT,
StringRef CPU,
StringRef FS,
Reloc::Model RM, bool is64Bit)
: LLVMTargetMachine(T, TT, CPU, FS, RM),
StringRef TT, StringRef CPU, StringRef FS,
Reloc::Model RM, CodeModel::Model CM,
bool is64Bit)
: LLVMTargetMachine(T, TT, CPU, FS, RM, CM),
DataLayout(is64Bit ? DataLayout64 : DataLayout32),
Subtarget(TT, CPU, FS, is64Bit),
FrameLowering(Subtarget),
@@ -61,14 +60,14 @@ PTXTargetMachine::PTXTargetMachine(const Target &T,
PTX32TargetMachine::PTX32TargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
Reloc::Model RM)
: PTXTargetMachine(T, TT, CPU, FS, RM, false) {
Reloc::Model RM, CodeModel::Model CM)
: PTXTargetMachine(T, TT, CPU, FS, RM, CM, false) {
}
PTX64TargetMachine::PTX64TargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
Reloc::Model RM)
: PTXTargetMachine(T, TT, CPU, FS, RM, true) {
Reloc::Model RM, CodeModel::Model CM)
: PTXTargetMachine(T, TT, CPU, FS, RM, CM, true) {
}
bool PTXTargetMachine::addInstSelector(PassManagerBase &PM,