[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

PPCAsmPrinter.cpp updated: 1.209 -> 1.210
---
Log message:

Pretty print 'rldicr r2, r2, 2, 61' as 'sldi r2, r2, 2'.



---
Diffs of the changes:  (+12 -0)

 PPCAsmPrinter.cpp |   12 ++++++++++++
 1 files changed, 12 insertions(+)


Index: llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
diff -u llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp:1.209 llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp:1.210
--- llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp:1.209	Fri Nov 17 16:10:59 2006
+++ llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp	Fri Nov 17 19:23:56 2006
@@ -438,6 +438,18 @@
       O << "\n";
       return;
     }
+  } else if (MI->getOpcode() == PPC::RLDICR) {
+    unsigned char SH = MI->getOperand(2).getImmedValue();
+    unsigned char ME = MI->getOperand(3).getImmedValue();
+    // rldicr RA, RS, SH, 63-SH == sldi RA, RS, SH
+    if (63-SH == ME) {
+      O << "sldi ";
+      printOperand(MI, 0);
+      O << ", ";
+      printOperand(MI, 1);
+      O << ", " << (unsigned int)SH << "\n";
+      return;
+    }
   }
 
   if (printInstruction(MI))