diff options
Diffstat (limited to 'llvm/include')
| -rw-r--r-- | llvm/include/llvm/Target/TargetMachine.h | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/llvm/include/llvm/Target/TargetMachine.h b/llvm/include/llvm/Target/TargetMachine.h index af6591e7f74..63e28ac30ab 100644 --- a/llvm/include/llvm/Target/TargetMachine.h +++ b/llvm/include/llvm/Target/TargetMachine.h @@ -199,8 +199,7 @@ public: enum CodeGenFileType { CGFT_AssemblyFile, CGFT_ObjectFile, - CGFT_DynamicLibrary, - CGFT_ErrorOccurred + CGFT_Null // Do not emit any output. }; /// getEnableTailMergeDefault - the default setting for -enable-tail-merge @@ -209,15 +208,13 @@ public: /// addPassesToEmitFile - Add passes to the specified pass manager to get the /// specified file emitted. Typically this will involve several steps of code - /// generation. - /// This method should return InvalidFile if emission of this file type - /// is not supported. - /// - virtual CodeGenFileType addPassesToEmitFile(PassManagerBase &, - formatted_raw_ostream &, - CodeGenFileType Filetype, - CodeGenOpt::Level) { - return CGFT_ErrorOccurred; + /// generation. This method should return true if emission of this file type + /// is not supported, or false on success. + virtual bool addPassesToEmitFile(PassManagerBase &, + formatted_raw_ostream &, + CodeGenFileType Filetype, + CodeGenOpt::Level) { + return true; } /// addPassesToEmitMachineCode - Add passes to the specified pass manager to @@ -264,18 +261,11 @@ public: /// addPassesToEmitFile - Add passes to the specified pass manager to get the /// specified file emitted. Typically this will involve several steps of code /// generation. If OptLevel is None, the code generator should emit code as - /// fast as possible, though the generated code may be less efficient. This - /// method should return CGFT_ErrorOccurred if emission of this file type is - /// not supported. - /// - /// The default implementation of this method adds components from the - /// LLVM retargetable code generator, invoking the methods below to get - /// target-specific passes in standard locations. - /// - virtual CodeGenFileType addPassesToEmitFile(PassManagerBase &PM, - formatted_raw_ostream &Out, - CodeGenFileType FileType, - CodeGenOpt::Level); + /// fast as possible, though the generated code may be less efficient. + virtual bool addPassesToEmitFile(PassManagerBase &PM, + formatted_raw_ostream &Out, + CodeGenFileType FileType, + CodeGenOpt::Level); /// addPassesToEmitMachineCode - Add passes to the specified pass manager to /// get machine code emitted. This uses a JITCodeEmitter object to handle |
