Revert 75762, 75763, 75766..75769, 75772..75775, 75778, 75780, 75782 to repair broken LLVM-GCC build.
Will revert 75770 in the llvm-gcc trunk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75799 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcTargetMachine.cpp b/lib/Target/Sparc/SparcTargetMachine.cpp
index 2550363..66d5497 100644
--- a/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -19,8 +19,7 @@
using namespace llvm;
// Register the target.
-extern Target TheSparcTarget;
-static RegisterTarget<SparcTargetMachine> X(TheSparcTarget, "sparc", "SPARC");
+static RegisterTarget<SparcTargetMachine> X("sparc", "SPARC");
// No assembler printer by default
SparcTargetMachine::AsmPrinterCtorFn SparcTargetMachine::AsmPrinterCtor = 0;
@@ -36,14 +35,38 @@
/// SparcTargetMachine ctor - Create an ILP32 architecture model
///
-SparcTargetMachine::SparcTargetMachine(const Target &T, const Module &M,
- const std::string &FS)
- : LLVMTargetMachine(T),
- DataLayout("E-p:32:32-f128:128:128"),
+SparcTargetMachine::SparcTargetMachine(const Module &M, const std::string &FS)
+ : DataLayout("E-p:32:32-f128:128:128"),
Subtarget(M, FS), TLInfo(*this), InstrInfo(Subtarget),
FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
}
+unsigned SparcTargetMachine::getModuleMatchQuality(const Module &M) {
+ std::string TT = M.getTargetTriple();
+ if (TT.size() >= 6 && std::string(TT.begin(), TT.begin()+6) == "sparc-")
+ return 20;
+
+ // If the target triple is something non-sparc, we don't match.
+ if (!TT.empty()) return 0;
+
+ if (M.getEndianness() == Module::BigEndian &&
+ M.getPointerSize() == Module::Pointer32)
+#ifdef __sparc__
+ return 20; // BE/32 ==> Prefer sparc on sparc
+#else
+ return 5; // BE/32 ==> Prefer ppc elsewhere
+#endif
+ else if (M.getEndianness() != Module::AnyEndianness ||
+ M.getPointerSize() != Module::AnyPointerSize)
+ return 0; // Match for some other target
+
+#if defined(__sparc__)
+ return 10;
+#else
+ return 0;
+#endif
+}
+
bool SparcTargetMachine::addInstSelector(PassManagerBase &PM,
CodeGenOpt::Level OptLevel) {
PM.add(createSparcISelDag(*this));