diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/Sparc/Sparc.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/llvm/lib/Target/Sparc/Sparc.cpp b/llvm/lib/Target/Sparc/Sparc.cpp index a50e54d72bf..8a75642f119 100644 --- a/llvm/lib/Target/Sparc/Sparc.cpp +++ b/llvm/lib/Target/Sparc/Sparc.cpp @@ -38,8 +38,8 @@ const TargetInstrDescriptor SparcMachineInstrDesc[] = { // Command line options to control choice of code generation passes. //--------------------------------------------------------------------------- -static cl::opt<bool> DisablePreSelect("nopreselect", - cl::desc("Disable preselection pass")); +static cl::opt<bool> DisablePreOpt("nopreopt", + cl::desc("Disable optimizations prior to instruction selection")); static cl::opt<bool> DisableSched("nosched", cl::desc("Disable local scheduling pass")); @@ -171,10 +171,10 @@ bool UltraSparc::addPassesToEmitAssembly(PassManager &PM, std::ostream &Out) //so %fp+offset-8 and %fp+offset-16 are empty slots now! PM.add(createStackSlotsPass(*this)); - // Specialize LLVM code for this target machine and then - // run basic dataflow optimizations on LLVM code. - if (!DisablePreSelect) { + if (!DisablePreOpt) { + // Specialize LLVM code for this target machine PM.add(createPreSelectionPass(*this)); + // Run basic dataflow optimizations on LLVM code PM.add(createReassociatePass()); PM.add(createLICMPass()); PM.add(createGCSEPass()); @@ -182,7 +182,8 @@ bool UltraSparc::addPassesToEmitAssembly(PassManager &PM, std::ostream &Out) // If LLVM dumping after transformations is requested, add it to the pipeline if (DumpInput) - PM.add(new PrintFunctionPass("Input code to instr. selection: \n", &std::cerr)); + PM.add(new PrintFunctionPass("Input code to instsr. selection:\n", + &std::cerr)); PM.add(createInstructionSelectionPass(*this)); @@ -233,6 +234,9 @@ bool UltraSparc::addPassesToJITCompile(PassManager &PM) { // FIXME: implement the switch instruction in the instruction selector. PM.add(createLowerSwitchPass()); + // decompose multi-dimensional array references into single-dim refs + PM.add(createDecomposeMultiDimRefsPass()); + // Construct and initialize the MachineFunction object for this fn. PM.add(createMachineCodeConstructionPass(*this)); |
