Simplify JIT target selection.

 - Instead of requiring targets to define a JIT quality match function, we just
   have them specify if they support a JIT.

 - Target selection for the JIT just gets the host triple and looks for the best
   target which matches the triple and has a JIT.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77060 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 7 deletions

diff --git a/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp b/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
index 09cb9c3..49c8e19 100644
--- a/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
+++ b/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
@@ -1,4 +1,4 @@
-//===-- SystemZTargetInfo.cpp - SystemZ Target Implementation -----------------===//
+//===-- SystemZTargetInfo.cpp - SystemZ Target Implementation -------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -14,10 +14,6 @@ using namespace llvm;
 
 Target llvm::TheSystemZTarget;
 
-static unsigned SystemZ_JITMatchQuality() {
-  return 0;
-}
-
 static unsigned SystemZ_TripleMatchQuality(const std::string &TT) {
   // We strongly match s390x
   if (TT.size() >= 5 && TT[0] == 's' && TT[1] == '3' && TT[2] == '9' &&
@@ -40,6 +36,5 @@ extern "C" void LLVMInitializeSystemZTargetInfo() {
   TargetRegistry::RegisterTarget(TheSystemZTarget, "systemz",
                                  "SystemZ",
                                  &SystemZ_TripleMatchQuality,
-                                 &SystemZ_ModuleMatchQuality,
-                                 &SystemZ_JITMatchQuality);
+                                 &SystemZ_ModuleMatchQuality);
 }