diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64InstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstrInfo.td | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.td b/llvm/lib/Target/AArch64/AArch64InstrInfo.td index 1316161f05f1..2680b5ac094e 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.td @@ -473,6 +473,11 @@ def AArch64call : SDNode<"AArch64ISD::CALL", [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue, SDNPVariadic]>; +def AArch64call_bti : SDNode<"AArch64ISD::CALL_BTI", + SDTypeProfile<0, -1, [SDTCisPtrTy<0>]>, + [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue, + SDNPVariadic]>; + def AArch64call_rvmarker: SDNode<"AArch64ISD::CALL_RVMARKER", SDTypeProfile<0, -1, [SDTCisPtrTy<0>]>, [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue, @@ -2320,6 +2325,8 @@ let isCall = 1, Defs = [LR], Uses = [SP] in { PseudoInstExpansion<(BLR GPR64:$Rn)>; def BLR_RVMARKER : Pseudo<(outs), (ins variable_ops), []>, Sched<[WriteBrReg]>; + def BLR_BTI : Pseudo<(outs), (ins variable_ops), []>, + Sched<[WriteBrReg]>; } // isCall def : Pat<(AArch64call GPR64:$Rn), @@ -2333,6 +2340,10 @@ def : Pat<(AArch64call_rvmarker (i64 tglobaladdr:$rvfunc), GPR64:$Rn), (BLR_RVMARKER tglobaladdr:$rvfunc, GPR64:$Rn)>, Requires<[NoSLSBLRMitigation]>; +def : Pat<(AArch64call_bti GPR64:$Rn), + (BLR_BTI GPR64:$Rn)>, + Requires<[NoSLSBLRMitigation]>; + let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in { def BR : BranchReg<0b0000, "br", [(brind GPR64:$Rn)]>; } // isBranch, isTerminator, isBarrier, isIndirectBranch |