[llvm] r196066 - Remove dead code.
Rafael Espindola
rafael.espindola at gmail.com
Sun Dec 1 21:10:05 PST 2013
Author: rafael
Date: Sun Dec 1 23:10:04 2013
New Revision: 196066
URL: http://llvm.org/viewvc/llvm-project?rev=196066&view=rev
Log:
Remove dead code.
Modified:
llvm/trunk/include/llvm/Target/Target.td
llvm/trunk/utils/TableGen/AsmWriterEmitter.cpp
llvm/trunk/utils/TableGen/AsmWriterInst.cpp
llvm/trunk/utils/TableGen/AsmWriterInst.h
Modified: llvm/trunk/include/llvm/Target/Target.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/Target.td?rev=196066&r1=196065&r2=196066&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Target/Target.td (original)
+++ llvm/trunk/include/llvm/Target/Target.td Sun Dec 1 23:10:04 2013
@@ -959,14 +959,6 @@ class AsmWriter {
// == 1, will expand to "y".
int Variant = 0;
-
- // FirstOperandColumn/OperandSpacing - If the assembler syntax uses a columnar
- // layout, the asmwriter can actually generate output in this columns (in
- // verbose-asm mode). These two values indicate the width of the first column
- // (the "opcode" area) and the width to reserve for subsequent operands. When
- // verbose asm mode is enabled, operands will be indented to respect this.
- int FirstOperandColumn = -1;
-
// OperandSpacing - Space between operand columns.
int OperandSpacing = -1;
Modified: llvm/trunk/utils/TableGen/AsmWriterEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/AsmWriterEmitter.cpp?rev=196066&r1=196065&r2=196066&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/AsmWriterEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/AsmWriterEmitter.cpp Sun Dec 1 23:10:04 2013
@@ -987,7 +987,6 @@ AsmWriterEmitter::AsmWriterEmitter(Recor
if (!(*I)->AsmString.empty() && (*I)->TheDef->getName() != "PHI")
Instructions.push_back(
AsmWriterInst(**I, AsmWriter->getValueAsInt("Variant"),
- AsmWriter->getValueAsInt("FirstOperandColumn"),
AsmWriter->getValueAsInt("OperandSpacing")));
// Get the instruction numbering.
Modified: llvm/trunk/utils/TableGen/AsmWriterInst.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/AsmWriterInst.cpp?rev=196066&r1=196065&r2=196066&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/AsmWriterInst.cpp (original)
+++ llvm/trunk/utils/TableGen/AsmWriterInst.cpp Sun Dec 1 23:10:04 2013
@@ -50,14 +50,9 @@ std::string AsmWriterOperand::getCode()
///
AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
unsigned Variant,
- int FirstOperandColumn,
int OperandSpacing) {
this->CGI = &CGI;
- // This is the number of tabs we've seen if we're doing columnar layout.
- unsigned CurColumn = 0;
-
-
// NOTE: Any extensions to this code need to be mirrored in the
// AsmPrinter::printInlineAsm code that executes as compile time (assuming
// that inline asm strings should also get the new feature)!
@@ -76,20 +71,7 @@ AsmWriterInst::AsmWriterInst(const CodeG
AddLiteralString("\\n");
break;
case '\t':
- // If the asm writer is not using a columnar layout, \t is not
- // magic.
- if (FirstOperandColumn == -1 || OperandSpacing == -1) {
- AddLiteralString("\\t");
- } else {
- // We recognize a tab as an operand delimeter.
- unsigned DestColumn = FirstOperandColumn +
- CurColumn++ * OperandSpacing;
- Operands.push_back(
- AsmWriterOperand(
- "O.PadToColumn(" +
- utostr(DestColumn) + ");\n",
- AsmWriterOperand::isLiteralStatementOperand));
- }
+ AddLiteralString("\\t");
break;
case '"':
AddLiteralString("\\\"");
@@ -106,20 +88,7 @@ AsmWriterInst::AsmWriterInst(const CodeG
if (AsmString[DollarPos+1] == 'n') {
AddLiteralString("\\n");
} else if (AsmString[DollarPos+1] == 't') {
- // If the asm writer is not using a columnar layout, \t is not
- // magic.
- if (FirstOperandColumn == -1 || OperandSpacing == -1) {
- AddLiteralString("\\t");
- break;
- }
-
- // We recognize a tab as an operand delimeter.
- unsigned DestColumn = FirstOperandColumn +
- CurColumn++ * OperandSpacing;
- Operands.push_back(
- AsmWriterOperand("O.PadToColumn(" + utostr(DestColumn) + ");\n",
- AsmWriterOperand::isLiteralStatementOperand));
- break;
+ AddLiteralString("\\t");
} else if (std::string("${|}\\").find(AsmString[DollarPos+1])
!= std::string::npos) {
AddLiteralString(std::string(1, AsmString[DollarPos+1]));
Modified: llvm/trunk/utils/TableGen/AsmWriterInst.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/AsmWriterInst.h?rev=196066&r1=196065&r2=196066&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/AsmWriterInst.h (original)
+++ llvm/trunk/utils/TableGen/AsmWriterInst.h Sun Dec 1 23:10:04 2013
@@ -89,7 +89,6 @@ namespace llvm {
AsmWriterInst(const CodeGenInstruction &CGI,
unsigned Variant,
- int FirstOperandColumn,
int OperandSpacing);
/// MatchesAllButOneOp - If this instruction is exactly identical to the
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