diff options
| author | Roman Divacky <rdivacky@freebsd.org> | 2012-06-04 17:36:38 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@freebsd.org> | 2012-06-04 17:36:38 +0000 |
| commit | fd42ed676e37c29364f53f848320b7cb706111e0 (patch) | |
| tree | ee33f96b4a5dbf02c1648d10b23cf97686a6c68b /lib/Target/PowerPC/PPCMCInstLower.cpp | |
| parent | 70a07c7fc437045a2421d279a99b19981f08acc2 (diff) | |
Implement local-exec TLS on PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157935 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCMCInstLower.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCMCInstLower.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/lib/Target/PowerPC/PPCMCInstLower.cpp b/lib/Target/PowerPC/PPCMCInstLower.cpp index 276edcb69d..19ec993ba0 100644 --- a/lib/Target/PowerPC/PPCMCInstLower.cpp +++ b/lib/Target/PowerPC/PPCMCInstLower.cpp @@ -99,10 +99,22 @@ static MCOperand GetSymbolRef(const MachineOperand &MO, const MCSymbol *Symbol, MCContext &Ctx = Printer.OutContext; MCSymbolRefExpr::VariantKind RefKind = MCSymbolRefExpr::VK_None; - if (MO.getTargetFlags() & PPCII::MO_LO16) - RefKind = isDarwin ? MCSymbolRefExpr::VK_PPC_DARWIN_LO16 : MCSymbolRefExpr::VK_PPC_GAS_LO16; - else if (MO.getTargetFlags() & PPCII::MO_HA16) - RefKind = isDarwin ? MCSymbolRefExpr::VK_PPC_DARWIN_HA16 : MCSymbolRefExpr::VK_PPC_GAS_HA16; + unsigned access = MO.getTargetFlags() & PPCII::MO_ACCESS_MASK; + + switch (access) { + case PPCII::MO_HA16: RefKind = isDarwin ? + MCSymbolRefExpr::VK_PPC_DARWIN_HA16 : + MCSymbolRefExpr::VK_PPC_GAS_HA16; + break; + case PPCII::MO_LO16: RefKind = isDarwin ? + MCSymbolRefExpr::VK_PPC_DARWIN_LO16 : + MCSymbolRefExpr::VK_PPC_GAS_LO16; + break; + case PPCII::MO_TPREL16_HA: RefKind = MCSymbolRefExpr::VK_PPC_TPREL16_HA; + break; + case PPCII::MO_TPREL16_LO: RefKind = MCSymbolRefExpr::VK_PPC_TPREL16_LO; + break; + } // FIXME: This isn't right, but we don't have a good way to express this in // the MC Level, see below. |