diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/MC/MCAssembler.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/llvm/MC/MCAssembler.h b/include/llvm/MC/MCAssembler.h index 8735a55ce0..e1cf66d3f9 100644 --- a/include/llvm/MC/MCAssembler.h +++ b/include/llvm/MC/MCAssembler.h @@ -17,6 +17,7 @@ #include "llvm/ADT/ilist_node.h" #include "llvm/MC/MCFixup.h" #include "llvm/MC/MCInst.h" +#include "llvm/MC/MCSubtargetInfo.h" #include "llvm/Support/Casting.h" #include "llvm/Support/DataTypes.h" #include <algorithm> @@ -33,6 +34,7 @@ class MCFragment; class MCObjectWriter; class MCSection; class MCSectionData; +class MCSubtargetInfo; class MCSymbol; class MCSymbolData; class MCValue; @@ -288,6 +290,11 @@ class MCRelaxableFragment : public MCEncodedFragmentWithFixups { /// Inst - The instruction this is a fragment for. MCInst Inst; + /// STI - The MCSubtargetInfo in effect when the instruction was encoded. + /// Keep a copy instead of a reference to make sure that updates to STI + /// in the assembler are not seen here. + const MCSubtargetInfo STI; + /// Contents - Binary data for the currently encoded instruction. SmallVector<char, 8> Contents; @@ -295,8 +302,10 @@ class MCRelaxableFragment : public MCEncodedFragmentWithFixups { SmallVector<MCFixup, 1> Fixups; public: - MCRelaxableFragment(const MCInst &_Inst, MCSectionData *SD = 0) - : MCEncodedFragmentWithFixups(FT_Relaxable, SD), Inst(_Inst) { + MCRelaxableFragment(const MCInst &_Inst, + const MCSubtargetInfo &_STI, + MCSectionData *SD = 0) + : MCEncodedFragmentWithFixups(FT_Relaxable, SD), Inst(_Inst), STI(_STI) { } virtual SmallVectorImpl<char> &getContents() { return Contents; } @@ -305,6 +314,8 @@ public: const MCInst &getInst() const { return Inst; } void setInst(const MCInst& Value) { Inst = Value; } + const MCSubtargetInfo &getSubtargetInfo() { return STI; } + SmallVectorImpl<MCFixup> &getFixups() { return Fixups; } |