don't check the result of printInstruction anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78444 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp b/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
index c2152a4..92b85d3 100644
--- a/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
+++ b/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
@@ -175,9 +175,7 @@
II != E; ++II) {
// Print the assembly for the instruction.
++EmittedInsts;
- if (!printInstruction(II)) {
- llvm_unreachable("Unhandled instruction in asm writer!");
- }
+ printInstruction(II);
}
}
diff --git a/lib/Target/MSP430/MSP430AsmPrinter.cpp b/lib/Target/MSP430/MSP430AsmPrinter.cpp
index 2da7cdd..573ca57 100644
--- a/lib/Target/MSP430/MSP430AsmPrinter.cpp
+++ b/lib/Target/MSP430/MSP430AsmPrinter.cpp
@@ -142,10 +142,7 @@
++EmittedInsts;
// Call the autogenerated instruction printer routines.
- if (printInstruction(MI))
- return;
-
- llvm_unreachable("Should not happen");
+ printInstruction(MI);
}
void MSP430AsmPrinter::printOperand(const MachineInstr *MI, int OpNum,
diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index d7e050f..8a0c767 100644
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -571,10 +571,7 @@
}
}
- if (printInstruction(MI))
- return; // Printer was automatically generated
-
- llvm_unreachable("Unhandled instruction in asm writer!");
+ printInstruction(MI);
}
/// runOnMachineFunction - This uses the printMachineInstruction()
diff --git a/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp b/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
index b823968..2c73517 100644
--- a/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
+++ b/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
@@ -152,10 +152,7 @@
++EmittedInsts;
// Call the autogenerated instruction printer routines.
- if (printInstruction(MI))
- return;
-
- llvm_unreachable("Unreachable!");
+ printInstruction(MI);
}
void SystemZAsmPrinter::printPCRelImmOperand(const MachineInstr *MI, int OpNum) {
diff --git a/lib/Target/XCore/XCoreAsmPrinter.cpp b/lib/Target/XCore/XCoreAsmPrinter.cpp
index dc31212..1b08c5f 100644
--- a/lib/Target/XCore/XCoreAsmPrinter.cpp
+++ b/lib/Target/XCore/XCoreAsmPrinter.cpp
@@ -364,10 +364,7 @@
O << "\n";
return;
}
- if (printInstruction(MI)) {
- return;
- }
- llvm_unreachable("Unhandled instruction in asm writer!");
+ printInstruction(MI);
}
bool XCoreAsmPrinter::doInitialization(Module &M) {
diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp
index db23feb..95d4aac 100644
--- a/utils/TableGen/AsmWriterEmitter.cpp
+++ b/utils/TableGen/AsmWriterEmitter.cpp
@@ -113,13 +113,15 @@
std::string AsmWriterOperand::getCode() const {
- if (OperandType == isLiteralTextOperand)
+ if (OperandType == isLiteralTextOperand) {
+ if (Str.size() == 1)
+ return "O << '" + Str + "'; ";
return "O << \"" + Str + "\"; ";
-
- if (OperandType == isLiteralStatementOperand) {
- return Str;
}
+ if (OperandType == isLiteralStatementOperand)
+ return Str;
+
std::string Result = Str + "(MI";
if (MIOpNo != ~0U)
Result += ", " + utostr(MIOpNo);
@@ -448,9 +450,8 @@
Command = " " + Inst->Operands[0].getCode() + "\n";
// If this is the last operand, emit a return.
- if (Inst->Operands.size() == 1) {
+ if (Inst->Operands.size() == 1)
Command += " return true;\n";
- }
// Check to see if we already have 'Command' in UniqueOperandCommands.
// If not, add it.