diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp index 5b208d41f4f..8be4de2c29a 100644 --- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp +++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp @@ -17,6 +17,7 @@ #include "MCTargetDesc/PPCFixupKinds.h" #include "llvm/ADT/Statistic.h" #include "llvm/MC/MCCodeEmitter.h" +#include "llvm/MC/MCExpr.h" #include "llvm/MC/MCInst.h" #include "llvm/MC/MCInstrInfo.h" #include "llvm/MC/MCSubtargetInfo.h" @@ -119,6 +120,16 @@ getDirectBrEncoding(const MCInst &MI, unsigned OpNo, // Add a fixup for the branch target. Fixups.push_back(MCFixup::Create(0, MO.getExpr(), (MCFixupKind)PPC::fixup_ppc_br24)); + + // For special TLS calls, add another fixup for the symbol. Apparently + // BL8_NOP_ELF and BL8_NOP_ELF_TLSGD are sufficiently similar that TblGen + // will not generate a separate case for the latter, so this is the only + // way to get the extra fixup generated. + if (MI.getOpcode() == PPC::BL8_NOP_ELF_TLSGD) { + const MCOperand &MO2 = MI.getOperand(OpNo+1); + Fixups.push_back(MCFixup::Create(0, MO2.getExpr(), + (MCFixupKind)PPC::fixup_ppc_tlsgd)); + } return 0; } @@ -223,7 +234,6 @@ unsigned PPCMCCodeEmitter::getTLSRegEncoding(const MCInst &MI, unsigned OpNo, return getPPCRegisterNumbering(PPC::X13); } - unsigned PPCMCCodeEmitter:: get_crbitm_encoding(const MCInst &MI, unsigned OpNo, SmallVectorImpl<MCFixup> &Fixups) const { |
