diff options
Diffstat (limited to 'include/llvm/Target/TargetMachine.h')
| -rw-r--r-- | include/llvm/Target/TargetMachine.h | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h index 63e28ac..a7062ac 100644 --- a/include/llvm/Target/TargetMachine.h +++ b/include/llvm/Target/TargetMachine.h @@ -68,15 +68,6 @@ namespace CodeGenOpt { }; } -// Specify if we should encode the LSDA pointer in the FDE as 4- or 8-bytes. -namespace DwarfLSDAEncoding { - enum Encoding { - Default, - FourByte, - EightByte - }; -} - //===----------------------------------------------------------------------===// /// /// TargetMachine - Primary interface to the complete machine description for @@ -179,20 +170,6 @@ public: /// is false. static void setAsmVerbosityDefault(bool); - /// getLSDAEncoding - Returns the LSDA pointer encoding. The choices are - /// 4-byte, 8-byte, and target default. The CIE is hard-coded to indicate that - /// the LSDA pointer in the FDE section is an "sdata4", and should be encoded - /// as a 4-byte pointer by default. However, some systems may require a - /// different size due to bugs or other conditions. We will default to a - /// 4-byte encoding unless the system tells us otherwise. - /// - /// FIXME: This call-back isn't good! We should be using the correct encoding - /// regardless of the system. However, there are some systems which have bugs - /// that prevent this from occuring. - virtual DwarfLSDAEncoding::Encoding getLSDAEncoding() const { - return DwarfLSDAEncoding::Default; - } - /// CodeGenFileType - These enums are meant to be passed into /// addPassesToEmitFile to indicate what type of file to emit, and returned by /// it to indicate what type of file could actually be made. @@ -212,8 +189,9 @@ public: /// is not supported, or false on success. virtual bool addPassesToEmitFile(PassManagerBase &, formatted_raw_ostream &, - CodeGenFileType Filetype, - CodeGenOpt::Level) { + CodeGenFileType, + CodeGenOpt::Level, + bool DisableVerify = true) { return true; } @@ -225,7 +203,8 @@ public: /// virtual bool addPassesToEmitMachineCode(PassManagerBase &, JITCodeEmitter &, - CodeGenOpt::Level) { + CodeGenOpt::Level, + bool DisableVerify = true) { return true; } @@ -235,7 +214,8 @@ public: virtual bool WantsWholeFile() const { return false; } virtual bool addPassesToEmitWholeFile(PassManager &, formatted_raw_ostream &, CodeGenFileType, - CodeGenOpt::Level) { + CodeGenOpt::Level, + bool DisableVerify = true) { return true; } }; @@ -250,7 +230,8 @@ protected: // Can only create subclasses. /// addCommonCodeGenPasses - Add standard LLVM codegen passes used for /// both emitting to assembly files or machine code output. /// - bool addCommonCodeGenPasses(PassManagerBase &, CodeGenOpt::Level); + bool addCommonCodeGenPasses(PassManagerBase &, CodeGenOpt::Level, + bool DisableVerify); private: virtual void setCodeModelForJIT(); @@ -265,7 +246,8 @@ public: virtual bool addPassesToEmitFile(PassManagerBase &PM, formatted_raw_ostream &Out, CodeGenFileType FileType, - CodeGenOpt::Level); + CodeGenOpt::Level, + bool DisableVerify = true); /// addPassesToEmitMachineCode - Add passes to the specified pass manager to /// get machine code emitted. This uses a JITCodeEmitter object to handle @@ -275,7 +257,8 @@ public: /// virtual bool addPassesToEmitMachineCode(PassManagerBase &PM, JITCodeEmitter &MCE, - CodeGenOpt::Level); + CodeGenOpt::Level, + bool DisableVerify = true); /// Target-Independent Code Generator Pass Configuration Options. |