diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/RISCVInstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/RISCV/RISCVInstrInfo.td | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.td b/llvm/lib/Target/RISCV/RISCVInstrInfo.td index dce704cce10..b0de89229b3 100644 --- a/llvm/lib/Target/RISCV/RISCVInstrInfo.td +++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.td @@ -190,6 +190,18 @@ def bare_symbol : Operand<XLenVT> { let ParserMatchClass = BareSymbol; } +def CallSymbol : AsmOperandClass { + let Name = "CallSymbol"; + let RenderMethod = "addImmOperands"; + let DiagnosticType = "InvalidCallSymbol"; + let ParserMethod = "parseCallSymbol"; +} + +// A bare symbol used in call/tail only. +def call_symbol : Operand<XLenVT> { + let ParserMatchClass = CallSymbol; +} + def CSRSystemRegister : AsmOperandClass { let Name = "CSRSystemRegister"; let ParserMethod = "parseCSRSystemRegister"; @@ -844,7 +856,7 @@ def : Pat<(brind (add GPR:$rs1, simm12:$imm12)), // Define AsmString to print "call" when compile with -S flag. // Define isCodeGenOnly = 0 to support parsing assembly "call" instruction. let isCall = 1, Defs = [X1], isCodeGenOnly = 0 in -def PseudoCALL : Pseudo<(outs), (ins bare_symbol:$func), +def PseudoCALL : Pseudo<(outs), (ins call_symbol:$func), [(riscv_call tglobaladdr:$func)]> { let AsmString = "call\t$func"; } @@ -869,7 +881,7 @@ def PseudoRET : Pseudo<(outs), (ins), [(riscv_ret_flag)]>, // Define AsmString to print "tail" when compile with -S flag. let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [X2], isCodeGenOnly = 0 in -def PseudoTAIL : Pseudo<(outs), (ins bare_symbol:$dst), []> { +def PseudoTAIL : Pseudo<(outs), (ins call_symbol:$dst), []> { let AsmString = "tail\t$dst"; } |
