From 4387e3128b16c593d1a4a2411b764b7ccee15fe1 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 3 Feb 2002 23:42:19 +0000 Subject: [PATCH] Convert sparc backend over to use pass based compilation structure. Try to decouple stuff as much as possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1664 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/SparcV9/SparcV9Internals.h | 38 +++++++-------------------- 1 file changed, 9 insertions(+), 29 deletions(-) diff --git a/lib/Target/SparcV9/SparcV9Internals.h b/lib/Target/SparcV9/SparcV9Internals.h index fd9f936f5ce..de8643a3358 100644 --- a/lib/Target/SparcV9/SparcV9Internals.h +++ b/lib/Target/SparcV9/SparcV9Internals.h @@ -21,10 +21,12 @@ #include "llvm/Target/MachineCacheInfo.h" #include "llvm/CodeGen/RegClass.h" #include "llvm/Type.h" - #include +class LiveRange; class UltraSparc; +class PhyRegAlloc; + // OpCodeMask definitions for the Sparc V9 // @@ -174,12 +176,6 @@ public: // //---------------------------------------------------------------------------- - -class LiveRange; -class UltraSparc; -class PhyRegAlloc; - - class UltraSparcRegInfo : public MachineRegInfo { private: @@ -1417,38 +1413,22 @@ private: UltraSparcCacheInfo cacheInfo; public: UltraSparc(); - virtual ~UltraSparc() {} virtual const MachineInstrInfo &getInstrInfo() const { return instrInfo; } virtual const MachineSchedInfo &getSchedInfo() const { return schedInfo; } virtual const MachineRegInfo &getRegInfo() const { return regInfo; } virtual const MachineFrameInfo &getFrameInfo() const { return frameInfo; } virtual const MachineCacheInfo &getCacheInfo() const { return cacheInfo; } - - // compileMethod - For the sparc, we do instruction selection, followed by - // delay slot scheduling, then register allocation. - // - virtual bool compileMethod(Method *M); // - // emitAssembly - Output assembly language code (a .s file) for the specified - // module. The specified module must have been compiled before this may be - // used. + // addPassesToEmitAssembly - Add passes to the specified pass manager to get + // assembly langage code emited. For sparc, we have to do ... // - virtual void emitAssembly(const Method *M, std::ostream &OutStr) const; + virtual void addPassesToEmitAssembly(PassManager &PM, std::ostream &Out); - // - // emitAssembly - Output assembly language code (a .s file) for global - // components of the specified module. This assumes that methods have been - // previously output. - // - virtual void emitAssembly(const Module *M, std::ostream &OutStr) const; - - // - // freeCompiledMethod - Release all memory associated with the compiled image - // for this method. - // - virtual void freeCompiledMethod(Method *M); +private: + Pass *getMethodAsmPrinterPass(PassManager &PM, std::ostream &Out); + Pass *getModuleAsmPrinterPass(PassManager &PM, std::ostream &Out); }; #endif -- 2.34.1