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

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

PPCISelLowering.cpp updated: 1.262 -> 1.263
PPCISelLowering.h updated: 1.62 -> 1.63
---
Log message:

switch TargetLowering::getConstraintType to take the entire constraint,
not just the first letter.  No functionality change.


---
Diffs of the changes:  (+15 -13)

 PPCISelLowering.cpp |   26 ++++++++++++++------------
 PPCISelLowering.h   |    2 +-
 2 files changed, 15 insertions(+), 13 deletions(-)


Index: llvm/lib/Target/PowerPC/PPCISelLowering.cpp
diff -u llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.262 
llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.263
--- llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.262   Tue Mar 13 10:02:46 2007
+++ llvm/lib/Target/PowerPC/PPCISelLowering.cpp Sat Mar 24 21:14:49 2007
@@ -3105,20 +3105,22 @@
 }
 
 
-/// getConstraintType - Given a constraint letter, return the type of
+/// getConstraintType - Given a constraint, return the type of
 /// constraint it is for this target.
 PPCTargetLowering::ConstraintType 
-PPCTargetLowering::getConstraintType(char ConstraintLetter) const {
-  switch (ConstraintLetter) {
-  default: break;
-  case 'b':
-  case 'r':
-  case 'f':
-  case 'v':
-  case 'y':
-    return C_RegisterClass;
-  }  
-  return TargetLowering::getConstraintType(ConstraintLetter);
+PPCTargetLowering::getConstraintType(const std::string &Constraint) const {
+  if (Constraint.size() == 1) {
+    switch (Constraint[0]) {
+    default: break;
+    case 'b':
+    case 'r':
+    case 'f':
+    case 'v':
+    case 'y':
+      return C_RegisterClass;
+    }
+  }
+  return TargetLowering::getConstraintType(Constraint);
 }
 
 std::pair<unsigned, const TargetRegisterClass*> 


Index: llvm/lib/Target/PowerPC/PPCISelLowering.h
diff -u llvm/lib/Target/PowerPC/PPCISelLowering.h:1.62 
llvm/lib/Target/PowerPC/PPCISelLowering.h:1.63
--- llvm/lib/Target/PowerPC/PPCISelLowering.h:1.62      Mon Mar 12 18:29:01 2007
+++ llvm/lib/Target/PowerPC/PPCISelLowering.h   Sat Mar 24 21:14:49 2007
@@ -229,7 +229,7 @@
     virtual MachineBasicBlock *InsertAtEndOfBasicBlock(MachineInstr *MI,
                                                        MachineBasicBlock *MBB);
     
-    ConstraintType getConstraintType(char ConstraintLetter) const;
+    ConstraintType getConstraintType(const std::string &Constraint) const;
     std::pair<unsigned, const TargetRegisterClass*> 
       getRegForInlineAsmConstraint(const std::string &Constraint,
                                    MVT::ValueType VT) const;



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