[llvm-commits] [llvm-gcc-4.2] r144790 - /llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp

[Evan Cheng]

Author: evancheng
Date: Wed Nov 16 02:39:32 2011
New Revision: 144790

URL: http://llvm.org/viewvc/llvm-project?rev=144790&view=rev
Log:
Match LLVM API change.

Modified:
    llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp

Modified: llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp?rev=144790&r1=144789&r2=144790&view=diff
==============================================================================
--- llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp Wed Nov 16 02:39:32 2011
@@ -413,6 +413,14 @@
   
   Reloc::Model RelocModel = Reloc::Default;
   CodeModel::Model CMModel = CodeModel::Default;
+  CodeGenOpt::Level OptLevel = CodeGenOpt::Default;  // -O2, -Os, and -Oz
+  if (optimize == 0)
+    OptLevel = CodeGenOpt::None;
+  else if (optimize == 1)
+    OptLevel = CodeGenOpt::Less;
+  else if (optimize == 3)
+    // -O3 and above.
+    OptLevel = CodeGenOpt::Aggressive;
 
   // Initialize LLVM options.
   std::vector<const char*> Args;
@@ -563,7 +571,7 @@
   FeatureStr = Features.getString();
 
   TheTarget = TME->createTargetMachine(TargetTriple, CPU, FeatureStr,
-                                       RelocModel, CMModel);
+                                       RelocModel, CMModel, OptLevel);
   TheTarget->setMCUseLoc(false);
   TheTarget->setMCUseCFI(false);
   assert(TheTarget->getTargetData()->isBigEndian() == BYTES_BIG_ENDIAN);
@@ -767,7 +775,7 @@
     // Note, this also adds codegenerator level optimization passes.
     if (TheTarget->addPassesToEmitFile(*PM, *AsmOutRawStream,
                                        TargetMachine::CGFT_AssemblyFile,
-                                       OptLevel, DisableVerify)) {
+                                       DisableVerify)) {
       errs() << "Error interfacing to target machine!\n";
       exit(1);
     }
@@ -880,7 +888,7 @@
       // Note, this also adds codegenerator level optimization passes.
       if (TheTarget->addPassesToEmitFile(*PM, *AsmOutRawStream,
                                          TargetMachine::CGFT_AssemblyFile,
-                                         OptLevel, DisableVerify)) {
+                                         DisableVerify)) {
         errs() << "Error interfacing to target machine!\n";
         exit(1);
       }