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| author | Vincent Lejeune <vljn@ovi.com> | 2013-05-02 21:52:30 +0000 |
|---|---|---|
| committer | Vincent Lejeune <vljn@ovi.com> | 2013-05-02 21:52:30 +0000 |
| commit | 92f24d403f16ab2ee4598e32c926acc9c2344140 (patch) | |
| tree | 9cc6536d03c65b236054f1c191a5a9381fe4981c /lib/Target/R600/InstPrinter | |
| parent | 8a3f50038fa68e1c6697152ee08ad0f2faacb0b7 (diff) | |
| download | llvm-92f24d403f16ab2ee4598e32c926acc9c2344140.tar.gz llvm-92f24d403f16ab2ee4598e32c926acc9c2344140.tar.bz2 llvm-92f24d403f16ab2ee4598e32c926acc9c2344140.tar.xz | |
R600: Prettier asmPrint of Alu
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180956 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/InstPrinter')
| -rw-r--r-- | lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp | 33 | ||||
| -rw-r--r-- | lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h | 4 |
2 files changed, 34 insertions, 3 deletions
diff --git a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp index 10547a5988..5798ebbf7c 100644 --- a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp +++ b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp @@ -17,6 +17,7 @@ using namespace llvm; void AMDGPUInstPrinter::printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot) { + OS.flush(); printInstruction(MI, OS); printAnnotation(OS, Annot); @@ -67,11 +68,14 @@ void AMDGPUInstPrinter::printMemOperand(const MCInst *MI, unsigned OpNo, } void AMDGPUInstPrinter::printIfSet(const MCInst *MI, unsigned OpNo, - raw_ostream &O, StringRef Asm) { + raw_ostream &O, StringRef Asm, + StringRef Default) { const MCOperand &Op = MI->getOperand(OpNo); assert(Op.isImm()); if (Op.getImm() == 1) { O << Asm; + } else { + O << Default; } } @@ -98,7 +102,7 @@ void AMDGPUInstPrinter::printLiteral(const MCInst *MI, unsigned OpNo, void AMDGPUInstPrinter::printLast(const MCInst *MI, unsigned OpNo, raw_ostream &O) { - printIfSet(MI, OpNo, O, " *"); + printIfSet(MI, OpNo, O.indent(20 - O.GetNumBytesInBuffer()), "*", " "); } void AMDGPUInstPrinter::printNeg(const MCInst *MI, unsigned OpNo, @@ -169,4 +173,29 @@ void AMDGPUInstPrinter::printSel(const MCInst *MI, unsigned OpNo, O << "." << chans[chan]; } +void AMDGPUInstPrinter::printBankSwizzle(const MCInst *MI, unsigned OpNo, + raw_ostream &O) { + int BankSwizzle = MI->getOperand(OpNo).getImm(); + switch (BankSwizzle) { + case 1: + O << "BS:VEC_021"; + break; + case 2: + O << "BS:VEC_120"; + break; + case 3: + O << "BS:VEC_102"; + break; + case 4: + O << "BS:VEC_201"; + break; + case 5: + O << "BS:VEC_210"; + break; + default: + break; + } + return; +} + #include "AMDGPUGenAsmWriter.inc" diff --git a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h index 767a7082cc..65f808ade0 100644 --- a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h +++ b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h @@ -35,7 +35,8 @@ private: void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); void printInterpSlot(const MCInst *MI, unsigned OpNum, raw_ostream &O); void printMemOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); - void printIfSet(const MCInst *MI, unsigned OpNo, raw_ostream &O, StringRef Asm); + void printIfSet(const MCInst *MI, unsigned OpNo, raw_ostream &O, + StringRef Asm, StringRef Default = ""); void printAbs(const MCInst *MI, unsigned OpNo, raw_ostream &O); void printClamp(const MCInst *MI, unsigned OpNo, raw_ostream &O); void printLiteral(const MCInst *MI, unsigned OpNo, raw_ostream &O); @@ -47,6 +48,7 @@ private: void printUpdatePred(const MCInst *MI, unsigned OpNo, raw_ostream &O); void printWrite(const MCInst *MI, unsigned OpNo, raw_ostream &O); void printSel(const MCInst *MI, unsigned OpNo, raw_ostream &O); + void printBankSwizzle(const MCInst *MI, unsigned OpNo, raw_ostream &O); }; } // End namespace llvm |