From d7f7719e5e082c0b8ea2182dcbd2242b7834aa26 Mon Sep 17 00:00:00 2001 From: Roman Divacky Date: Tue, 4 May 2010 16:11:02 +0000 Subject: Update LLVM to r103004. --- include/llvm/CodeGen/JITCodeEmitter.h | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) (limited to 'include/llvm/CodeGen/JITCodeEmitter.h') diff --git a/include/llvm/CodeGen/JITCodeEmitter.h b/include/llvm/CodeGen/JITCodeEmitter.h index 5da4961dbd39..eb373fb145e8 100644 --- a/include/llvm/CodeGen/JITCodeEmitter.h +++ b/include/llvm/CodeGen/JITCodeEmitter.h @@ -21,6 +21,7 @@ #include "llvm/System/DataTypes.h" #include "llvm/Support/MathExtras.h" #include "llvm/CodeGen/MachineCodeEmitter.h" +#include "llvm/ADT/DenseMap.h" using namespace std; @@ -173,13 +174,20 @@ public: /// emitULEB128Bytes - This callback is invoked when a ULEB128 needs to be /// written to the output stream. - void emitULEB128Bytes(uint64_t Value) { + void emitULEB128Bytes(uint64_t Value, unsigned PadTo = 0) { do { uint8_t Byte = Value & 0x7f; Value >>= 7; - if (Value) Byte |= 0x80; + if (Value || PadTo != 0) Byte |= 0x80; emitByte(Byte); } while (Value); + + if (PadTo) { + do { + uint8_t Byte = (PadTo > 1) ? 0x80 : 0x0; + emitByte(Byte); + } while (--PadTo); + } } /// emitSLEB128Bytes - This callback is invoked when a SLEB128 needs to be @@ -324,6 +332,10 @@ public: /// Specifies the MachineModuleInfo object. This is used for exception handling /// purposes. virtual void setModuleInfo(MachineModuleInfo* Info) = 0; + + /// getLabelLocations - Return the label locations map of the label IDs to + /// their address. + virtual DenseMap *getLabelLocations() { return 0; } }; } // End llvm namespace -- cgit v1.3