#include "SparcV8GenSubtarget.inc"
using namespace llvm;
+// FIXME: temporary.
+#include "llvm/Support/CommandLine.h"
+namespace {
+ cl::opt<bool> EnableV9("enable-sparc-v9-insts", cl::Hidden,
+ cl::desc("Enable V9 instructions in the V8 target"));
+}
+
SparcV8Subtarget::SparcV8Subtarget(const Module &M, const std::string &FS) {
// Set the default features.
IsV9 = false;
std::string CPU = "generic";
// FIXME: autodetect host here!
+ CPU = "v9"; // What is a good way to detect V9?
// Parse features string.
ParseSubtargetFeatures(FS, CPU);
+ // Unless explicitly enabled, disable the V9 instructions.
+ if (!EnableV9)
+ IsV9 = false;
};
#include "SparcV8GenSubtarget.inc"
using namespace llvm;
+// FIXME: temporary.
+#include "llvm/Support/CommandLine.h"
+namespace {
+ cl::opt<bool> EnableV9("enable-sparc-v9-insts", cl::Hidden,
+ cl::desc("Enable V9 instructions in the V8 target"));
+}
+
SparcV8Subtarget::SparcV8Subtarget(const Module &M, const std::string &FS) {
// Set the default features.
IsV9 = false;
std::string CPU = "generic";
// FIXME: autodetect host here!
+ CPU = "v9"; // What is a good way to detect V9?
// Parse features string.
ParseSubtargetFeatures(FS, CPU);
+ // Unless explicitly enabled, disable the V9 instructions.
+ if (!EnableV9)
+ IsV9 = false;
};