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

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

PPCISelDAGToDAG.cpp updated: 1.123 -> 1.124
---
Log message:

add a hack to get code with ordered comparisons working.  This hack is
tracked as PR642: http://llvm.cs.uiuc.edu/PR642 


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

 PPCISelDAGToDAG.cpp |   24 ++++++++++++------------
 1 files changed, 12 insertions(+), 12 deletions(-)


Index: llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
diff -u llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:1.123 llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:1.124
--- llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:1.123	Fri Oct 28 15:32:44 2005
+++ llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp	Fri Oct 28 15:49:47 2005
@@ -479,25 +479,25 @@
 static unsigned getBCCForSetCC(ISD::CondCode CC) {
   switch (CC) {
   default: assert(0 && "Unknown condition!"); abort();
+  case ISD::SETOEQ:    // FIXME: This is incorrect see PR642.
   case ISD::SETEQ:  return PPC::BEQ;
+  case ISD::SETONE:    // FIXME: This is incorrect see PR642.
   case ISD::SETNE:  return PPC::BNE;
+  case ISD::SETOLT:    // FIXME: This is incorrect see PR642.
   case ISD::SETULT:
   case ISD::SETLT:  return PPC::BLT;
+  case ISD::SETOLE:    // FIXME: This is incorrect see PR642.
   case ISD::SETULE:
   case ISD::SETLE:  return PPC::BLE;
+  case ISD::SETOGT:    // FIXME: This is incorrect see PR642.
   case ISD::SETUGT:
   case ISD::SETGT:  return PPC::BGT;
+  case ISD::SETOGE:    // FIXME: This is incorrect see PR642.
   case ISD::SETUGE:
   case ISD::SETGE:  return PPC::BGE;
     
   case ISD::SETO:   return PPC::BUN;
   case ISD::SETUO:  return PPC::BNU;
-  case ISD::SETOEQ:
-  case ISD::SETOGT:
-  case ISD::SETOGE:
-  case ISD::SETOLT:
-  case ISD::SETOLE:
-  case ISD::SETONE: assert(0 && "Unknown condition!"); abort();
   }
   return 0;
 }
@@ -508,24 +508,24 @@
 static unsigned getCRIdxForSetCC(ISD::CondCode CC, bool& Inv) {
   switch (CC) {
   default: assert(0 && "Unknown condition!"); abort();
+  case ISD::SETOLT:  // FIXME: This is incorrect see PR642.
   case ISD::SETULT:
   case ISD::SETLT:  Inv = false;  return 0;
+  case ISD::SETOGE:  // FIXME: This is incorrect see PR642.
   case ISD::SETUGE:
   case ISD::SETGE:  Inv = true;   return 0;
+  case ISD::SETOGT:  // FIXME: This is incorrect see PR642.
   case ISD::SETUGT:
   case ISD::SETGT:  Inv = false;  return 1;
+  case ISD::SETOLE:  // FIXME: This is incorrect see PR642.
   case ISD::SETULE:
   case ISD::SETLE:  Inv = true;   return 1;
+  case ISD::SETOEQ:  // FIXME: This is incorrect see PR642.
   case ISD::SETEQ:  Inv = false;  return 2;
+  case ISD::SETONE:  // FIXME: This is incorrect see PR642.
   case ISD::SETNE:  Inv = true;   return 2;
   case ISD::SETO:   Inv = true;   return 3;
   case ISD::SETUO:  Inv = false;  return 3;
-  case ISD::SETOEQ:
-  case ISD::SETOGT:
-  case ISD::SETOGE:
-  case ISD::SETOLT:
-  case ISD::SETOLE:
-  case ISD::SETONE: assert(0 && "Unknown condition!"); abort();
   }
   return 0;
 }