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Fixed choosing default target machine without needing to link in targets.

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This commit is contained in:
Tomas Lindquist Olsen
2008-09-07 17:44:25 -07:00
parent 88f9ca75ad
commit f411df11e3
3 changed files with 13 additions and 30 deletions
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17
gen/llvmhelpers.cpp
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@@ -1483,23 +1483,6 @@ LLConstant* DtoTypeInfoOf(Type* type, bool base)
//////////////////////////////////////////////////////////////////////////////////////////
void findDefaultTarget()
{
std::string err_str;
const llvm::TargetMachineRegistry::entry* e = llvm::TargetMachineRegistry::getClosestTargetForJIT(err_str);
if (e == 0)
{
error("Failed to find a default target machine: %s", err_str.c_str());
fatal();
}
else
{
global.params.llvmArch = const_cast<char*>(e->Name);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
LLValue* DtoBoolean(Loc& loc, DValue* dval)
{
Type* dtype = dval->getType()->toBasetype();

10
gen/toobj.cpp
View File

@@ -95,15 +95,7 @@ void Module::genobjfile(int multiobj)
ir.module->setTargetTriple(target_triple);
ir.module->setDataLayout(global.params.data_layout);
// heavily inspired by tools/llc/llc.cpp:200-230
const llvm::TargetMachineRegistry::entry* targetEntry;
std::string targetError;
targetEntry = llvm::TargetMachineRegistry::getClosestStaticTargetForModule(*ir.module, targetError);
assert(targetEntry && "Failed to find a static target for module");
std::auto_ptr<llvm::TargetMachine> targetPtr(targetEntry->CtorFn(*ir.module, "")); // TODO: replace "" with features
assert(targetPtr.get() && "Could not allocate target machine!");
llvm::TargetMachine &targetMachine = *targetPtr.get();
gTargetData = targetMachine.getTargetData();
gTargetData = new llvm::TargetData(global.params.data_layout);
// debug info
if (global.params.symdebug) {