add support for the sparcv9-*-* target triple to turn on
64-bit sparc codegen. Patch by Nathan Keynes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95293 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcTargetMachine.cpp b/lib/Target/Sparc/SparcTargetMachine.cpp
index 1eec112..a676623 100644
--- a/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -19,18 +19,22 @@
extern "C" void LLVMInitializeSparcTarget() {
// Register the target.
- RegisterTargetMachine<SparcTargetMachine> X(TheSparcTarget);
- RegisterAsmInfo<SparcELFMCAsmInfo> Y(TheSparcTarget);
+ RegisterTargetMachine<SparcV8TargetMachine> X(TheSparcTarget);
+ RegisterTargetMachine<SparcV9TargetMachine> Y(TheSparcV9Target);
+
+ RegisterAsmInfo<SparcELFMCAsmInfo> A(TheSparcTarget);
+ RegisterAsmInfo<SparcELFMCAsmInfo> B(TheSparcV9Target);
}
/// SparcTargetMachine ctor - Create an ILP32 architecture model
///
SparcTargetMachine::SparcTargetMachine(const Target &T, const std::string &TT,
- const std::string &FS)
+ const std::string &FS, bool is64bit)
: LLVMTargetMachine(T, TT),
- DataLayout("E-p:32:32-f128:128:128-n32"),
- Subtarget(TT, FS), TLInfo(*this), InstrInfo(Subtarget),
+ Subtarget(TT, FS, is64bit),
+ DataLayout(Subtarget.getDataLayout()),
+ TLInfo(*this), InstrInfo(Subtarget),
FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
}
@@ -49,3 +53,15 @@
PM.add(createSparcDelaySlotFillerPass(*this));
return true;
}
+
+SparcV8TargetMachine::SparcV8TargetMachine(const Target &T,
+ const std::string &TT,
+ const std::string &FS)
+ : SparcTargetMachine(T, TT, FS, false) {
+}
+
+SparcV9TargetMachine::SparcV9TargetMachine(const Target &T,
+ const std::string &TT,
+ const std::string &FS)
+ : SparcTargetMachine(T, TT, FS, true) {
+}