#include "llvm/Support/CommandLine.h"
using namespace llvm;
-cl::opt<bool> NotABICall("disable-mips-abicall", cl::Hidden,
- cl::desc("Disable code for SVR4-style dynamic objects"));
-cl::opt<bool> AbsoluteCall("enable-mips-absolute-call", cl::Hidden,
- cl::desc("Enable absolute call within abicall"));
-cl::opt<unsigned> SSThreshold("mips-ssection-threshold", cl::Hidden,
- cl::desc("Small data and bss section threshold size (default=8)"),
- cl::init(8));
+static cl::opt<bool>
+NotABICall("disable-mips-abicall", cl::Hidden,
+ cl::desc("Disable code for SVR4-style dynamic objects"));
+static cl::opt<bool>
+AbsoluteCall("enable-mips-absolute-call", cl::Hidden,
+ cl::desc("Enable absolute call within abicall"));
+static cl::opt<unsigned>
+SSThreshold("mips-ssection-threshold", cl::Hidden,
+ cl::desc("Small data and bss section threshold size (default=8)"),
+ cl::init(8));
MipsSubtarget::MipsSubtarget(const TargetMachine &TM, const Module &M,
const std::string &FS, bool little) :
HasMulDivAdd(false), HasMinMax(false), HasSwap(false), HasBitCount(false)
{
std::string CPU = "mips1";
+ MipsArchVersion = Mips1;
// Parse features string.
ParseSubtargetFeatures(FS, CPU);
HasVFPU = true; // Enables Allegrex Vector FPU (not supported yet)
HasSEInReg = true;
HasBitCount = true;
+ HasSwap = true;
+ HasCondMov = true;
}
- // Abicall is the default for O32 ABI and is ignored
- // for EABI.
- if (NotABICall || isABI_EABI())
+ // Abicall is the default for O32 ABI, but is disabled within EABI and in
+ // static code.
+ if (NotABICall || isABI_EABI() || (TM.getRelocationModel() == Reloc::Static))
HasABICall = false;
// TODO: disable when handling 64 bit symbols in the future.