diff options
Diffstat (limited to 'llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp b/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp index 82beb6bbebd..8c0e6fa9179 100644 --- a/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp +++ b/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp @@ -56,7 +56,7 @@ void ARM64InstPrinter::printInst(const MCInst *MI, raw_ostream &O, unsigned Opcode = MI->getOpcode(); - if (Opcode == ARM64::SYS || Opcode == ARM64::SYSxt) + if (Opcode == ARM64::SYSxt) if (printSysAlias(MI, O)) { printAnnotation(O, Annot); return; @@ -750,8 +750,7 @@ void ARM64AppleInstPrinter::printInst(const MCInst *MI, raw_ostream &O, bool ARM64InstPrinter::printSysAlias(const MCInst *MI, raw_ostream &O) { #ifndef NDEBUG unsigned Opcode = MI->getOpcode(); - assert((Opcode == ARM64::SYS || Opcode == ARM64::SYSxt) && - "Invalid opcode for SYS alias!"); + assert(Opcode == ARM64::SYSxt && "Invalid opcode for SYS alias!"); #endif const char *Asm = 0; @@ -961,9 +960,11 @@ bool ARM64InstPrinter::printSysAlias(const MCInst *MI, raw_ostream &O) { } if (Asm) { + unsigned Reg = MI->getOperand(4).getReg(); + O << '\t' << Asm; - if (MI->getNumOperands() == 5) - O << ", " << getRegisterName(MI->getOperand(4).getReg()); + if (StringRef(Asm).lower().find("all") == StringRef::npos) + O << ", " << getRegisterName(Reg); } return Asm != 0; |
