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Introduce MCCodeGenInfo, which keeps information that can affect codegen

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(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2011-07-19 06:37:02 +00:00
parent 939ece1b5c
commit 439661395f
74 changed files with 641 additions and 314 deletions
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7
lib/ExecutionEngine/ExecutionEngine.cpp
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@ -422,6 +422,7 @@ ExecutionEngine *ExecutionEngine::createJIT(Module *M,
JITMemoryManager *JMM,
CodeGenOpt::Level OptLevel,
bool GVsWithCode,
Reloc::Model RM,
CodeModel::Model CMM) {
if (ExecutionEngine::JITCtor == 0) {
if (ErrorStr)
@ -436,7 +437,7 @@ ExecutionEngine *ExecutionEngine::createJIT(Module *M,
SmallVector<std::string, 1> MAttrs;
TargetMachine *TM =
EngineBuilder::selectTarget(M, MArch, MCPU, MAttrs, ErrorStr);
EngineBuilder::selectTarget(M, MArch, MCPU, MAttrs, RM, ErrorStr);
if (!TM || (ErrorStr && ErrorStr->length() > 0)) return 0;
TM->setCodeModel(CMM);
@ -465,8 +466,8 @@ ExecutionEngine *EngineBuilder::create() {
// Unless the interpreter was explicitly selected or the JIT is not linked,
// try making a JIT.
if (WhichEngine & EngineKind::JIT) {
if (TargetMachine *TM =
EngineBuilder::selectTarget(M, MArch, MCPU, MAttrs, ErrorStr)) {
if (TargetMachine *TM = EngineBuilder::selectTarget(M, MArch, MCPU, MAttrs,
RelocModel, ErrorStr)) {
TM->setCodeModel(CMModel);
if (UseMCJIT && ExecutionEngine::MCJITCtor) {