diff options
Diffstat (limited to 'lib/Target/SystemZ/MCTargetDesc')
| -rw-r--r-- | lib/Target/SystemZ/MCTargetDesc/SystemZMCCodeEmitter.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/Target/SystemZ/MCTargetDesc/SystemZMCCodeEmitter.cpp b/lib/Target/SystemZ/MCTargetDesc/SystemZMCCodeEmitter.cpp index 70a3eb9..7721b1f 100644 --- a/lib/Target/SystemZ/MCTargetDesc/SystemZMCCodeEmitter.cpp +++ b/lib/Target/SystemZ/MCTargetDesc/SystemZMCCodeEmitter.cpp @@ -162,19 +162,19 @@ SystemZMCCodeEmitter::getPCRelEncoding(const MCInst &MI, unsigned OpNum, SmallVectorImpl<MCFixup> &Fixups, unsigned Kind, int64_t Offset) const { const MCOperand &MO = MI.getOperand(OpNum); - // For compatibility with the GNU assembler, treat constant operands as - // unadjusted PC-relative offsets. + const MCExpr *Expr; if (MO.isImm()) - return MO.getImm() / 2; - - const MCExpr *Expr = MO.getExpr(); - if (Offset) { - // The operand value is relative to the start of MI, but the fixup - // is relative to the operand field itself, which is Offset bytes - // into MI. Add Offset to the relocation value to cancel out - // this difference. - const MCExpr *OffsetExpr = MCConstantExpr::Create(Offset, Ctx); - Expr = MCBinaryExpr::CreateAdd(Expr, OffsetExpr, Ctx); + Expr = MCConstantExpr::Create(MO.getImm() + Offset, Ctx); + else { + Expr = MO.getExpr(); + if (Offset) { + // The operand value is relative to the start of MI, but the fixup + // is relative to the operand field itself, which is Offset bytes + // into MI. Add Offset to the relocation value to cancel out + // this difference. + const MCExpr *OffsetExpr = MCConstantExpr::Create(Offset, Ctx); + Expr = MCBinaryExpr::CreateAdd(Expr, OffsetExpr, Ctx); + } } Fixups.push_back(MCFixup::Create(Offset, Expr, (MCFixupKind)Kind)); return 0; |
