The second part of the change from -fast to -O#. This changes the JIT to accept
an optimization level instead of a simple boolean telling it to generate code
"fast" or the other type of "fast".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70347 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index 986ec91..93203a2 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -196,8 +196,8 @@
 ExecutionEngine *ExecutionEngine::createJIT(ModuleProvider *MP,
                                             std::string *ErrorStr,
                                             JITMemoryManager *JMM,
-                                            bool Fast) {
-  ExecutionEngine *EE = JIT::createJIT(MP, ErrorStr, JMM, Fast);
+                                            unsigned OptLevel) {
+  ExecutionEngine *EE = JIT::createJIT(MP, ErrorStr, JMM, OptLevel);
   if (!EE) return 0;
   
   // Make sure we can resolve symbols in the program as well. The zero arg
@@ -207,7 +207,7 @@
 }
 
 JIT::JIT(ModuleProvider *MP, TargetMachine &tm, TargetJITInfo &tji,
-         JITMemoryManager *JMM, bool Fast)
+         JITMemoryManager *JMM, unsigned OptLevel)
   : ExecutionEngine(MP), TM(tm), TJI(tji) {
   setTargetData(TM.getTargetData());
 
@@ -223,7 +223,7 @@
 
   // Turn the machine code intermediate representation into bytes in memory that
   // may be executed.
-  if (TM.addPassesToEmitMachineCode(PM, *MCE, Fast)) {
+  if (TM.addPassesToEmitMachineCode(PM, *MCE, OptLevel)) {
     cerr << "Target does not support machine code emission!\n";
     abort();
   }
@@ -272,7 +272,7 @@
 
     // Turn the machine code intermediate representation into bytes in memory
     // that may be executed.
-    if (TM.addPassesToEmitMachineCode(PM, *MCE, false /*fast*/)) {
+    if (TM.addPassesToEmitMachineCode(PM, *MCE, 3 /* OptLevel */)) {
       cerr << "Target does not support machine code emission!\n";
       abort();
     }
@@ -305,7 +305,7 @@
     
     // Turn the machine code intermediate representation into bytes in memory
     // that may be executed.
-    if (TM.addPassesToEmitMachineCode(PM, *MCE, false /*fast*/)) {
+    if (TM.addPassesToEmitMachineCode(PM, *MCE, 3 /* OptLevel */)) {
       cerr << "Target does not support machine code emission!\n";
       abort();
     }
@@ -337,7 +337,7 @@
     
     // Turn the machine code intermediate representation into bytes in memory
     // that may be executed.
-    if (TM.addPassesToEmitMachineCode(PM, *MCE, false /*fast*/)) {
+    if (TM.addPassesToEmitMachineCode(PM, *MCE, 3 /* OptLevel */)) {
       cerr << "Target does not support machine code emission!\n";
       abort();
     }