Add TargetRegistry::lookupTarget.

 - This is a simplified mechanism which just looks up a target based on the
   target triple, with a few additional flags.

 - Remove getClosestStaticTargetForModule, the moral equivalent is now:
     lookupTarget(Mod->getTargetTriple, true, false, ...);

 - This no longer does the fuzzy matching with target data (based on endianness
   and pointer width) that getClosestStaticTargetForModule was doing, but this
   was deemed unnecessary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77111 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp
index 6d66268..9f7f0a4 100644
--- a/tools/llc/llc.cpp
+++ b/tools/llc/llc.cpp
@@ -252,7 +252,10 @@ int main(int argc, char **argv) {
     }        
   } else {
     std::string Err;
-    TheTarget = TargetRegistry::getClosestStaticTargetForModule(mod, Err);
+    TheTarget = TargetRegistry::lookupTarget(mod.getTargetTriple(), 
+                                             /*FallbackToHost=*/true,
+                                             /*RequireJIT=*/false,
+                                             Err);
     if (TheTarget == 0) {
       errs() << argv[0] << ": error auto-selecting target for module '"
              << Err << "'.  Please use the -march option to explicitly "