diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCISelLowering.h')
-rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h index c9394dd12e7b..7179adc9704f 100644 --- a/lib/Target/PowerPC/PPCISelLowering.h +++ b/lib/Target/PowerPC/PPCISelLowering.h @@ -99,6 +99,10 @@ namespace llvm { /// SVR4 calls. CALL, CALL_NOP, + /// CALL_TLS and CALL_NOP_TLS - Versions of CALL and CALL_NOP used + /// to access TLS variables. + CALL_TLS, CALL_NOP_TLS, + /// CHAIN,FLAG = MTCTR(VAL, CHAIN[, INFLAG]) - Directly corresponds to a /// MTCTR instruction. MTCTR, @@ -181,6 +185,10 @@ namespace llvm { /// on PPC32. PPC32_GOT, + /// GPRC = address of _GLOBAL_OFFSET_TABLE_. Used by general dynamic and + /// local dynamic TLS on PPC32. + PPC32_PICGOT, + /// G8RC = ADDIS_GOT_TPREL_HA %X2, Symbol - Used by the initial-exec /// TLS model, produces an ADDIS8 instruction that adds the GOT /// base to sym\@got\@tprel\@ha. @@ -210,10 +218,6 @@ namespace llvm { /// sym\@got\@tlsgd\@l. ADDI_TLSGD_L, - /// G8RC = GET_TLS_ADDR %X3, Symbol - For the general-dynamic TLS - /// model, produces a call to __tls_get_addr(sym\@tlsgd). - GET_TLS_ADDR, - /// G8RC = ADDIS_TLSLD_HA %X2, Symbol - For the local-dynamic TLS /// model, produces an ADDIS8 instruction that adds the GOT base /// register to sym\@got\@tlsld\@ha. @@ -224,10 +228,6 @@ namespace llvm { /// sym\@got\@tlsld\@l. ADDI_TLSLD_L, - /// G8RC = GET_TLSLD_ADDR %X3, Symbol - For the local-dynamic TLS - /// model, produces a call to __tls_get_addr(sym\@tlsld). - GET_TLSLD_ADDR, - /// G8RC = ADDIS_DTPREL_HA %X3, Symbol, Chain - For the /// local-dynamic TLS model, produces an ADDIS8 instruction /// that adds X3 to sym\@dtprel\@ha. The Chain operand is needed @@ -548,6 +548,8 @@ namespace llvm { SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) const; SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG) const; SDValue LowerBlockAddress(SDValue Op, SelectionDAG &DAG) const; + std::pair<SDValue,SDValue> lowerTLSCall(SDValue Op, SDLoc dl, + SelectionDAG &DAG) const; SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) const; |