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Change -1 => negative number.

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llvm-svn: 63935
This commit is contained in:
Evan Cheng 2009-02-06 17:12:56 +00:00
parent 2d402dd7cd
commit 629b2b88c9
1 changed files with 2 additions and 2 deletions
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4
include/llvm/Target/TargetRegisterInfo.h
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@ -202,8 +202,8 @@ public:
unsigned getAlignment() const { return Alignment; }
/// getCopyCost - Return the cost of copying a value between two registers in
/// this class. -1 means the register class is very expensive to copy e.g.
/// status flag register classes.
/// this class. A negative number means the register class is very expensive
/// to copy e.g. status flag register classes.
int getCopyCost() const { return CopyCost; }
};