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Add float-abi and softfloat options to lli 

Patch by Amara Emerson.

llvm-svn: 165791
This commit is contained in:
Tim Northover 2012-10-12 09:55:13 +00:00
parent 2d1bd7cca7
commit d4a2f5bbfa
1 changed files with 26 additions and 2 deletions
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28
llvm/tools/lli/lli.cpp
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@ -171,6 +171,23 @@ namespace {
cl::init(false));
cl::opt<bool>
GenerateSoftFloatCalls("soft-float",
cl::desc("Generate software floating point library calls"),
cl::init(false));
cl::opt<llvm::FloatABI::ABIType>
FloatABIForCalls("float-abi",
cl::desc("Choose float ABI type"),
cl::init(FloatABI::Default),
cl::values(
clEnumValN(FloatABI::Default, "default",
"Target default float ABI type"),
clEnumValN(FloatABI::Soft, "soft",
"Soft float ABI (implied by -soft-float)"),
clEnumValN(FloatABI::Hard, "hard",
"Hard float ABI (uses FP registers)"),
clEnumValEnd));
cl::opt<bool>
// In debug builds, make this default to true.
#ifdef NDEBUG
#define EMIT_DEBUG false
@ -555,15 +572,22 @@ int main(int argc, char **argv, char * const *envp) {
}
builder.setOptLevel(OLvl);
TargetOptions Options;
Options.UseSoftFloat = GenerateSoftFloatCalls;
if (FloatABIForCalls != FloatABI::Default)
Options.FloatABIType = FloatABIForCalls;
if (GenerateSoftFloatCalls)
FloatABIForCalls = FloatABI::Soft;
// Remote target execution doesn't handle EH or debug registration.
if (!RemoteMCJIT) {
TargetOptions Options;
Options.JITExceptionHandling = EnableJITExceptionHandling;
Options.JITEmitDebugInfo = EmitJitDebugInfo;
Options.JITEmitDebugInfoToDisk = EmitJitDebugInfoToDisk;
builder.setTargetOptions(Options);
}
builder.setTargetOptions(Options);
EE = builder.create();
if (!EE) {
if (!ErrorMsg.empty())