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add some helper functions.

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llvm-svn: 83293
This commit is contained in:
Chris Lattner 2009-10-05 05:05:57 +00:00
parent 24a77e2ade
commit 30e2de19c7
1 changed files with 6 additions and 0 deletions
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6
include/llvm/Type.h
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@ -205,6 +205,12 @@ public:
bool isFloatingPoint() const { return ID == FloatTyID || ID == DoubleTyID ||
ID == X86_FP80TyID || ID == FP128TyID || ID == PPC_FP128TyID; }
/// isFloatTy - Return true if this is 'float', a 32-bit IEEE fp type.
bool isFloatTy() const { return ID == FloatTyID; }
/// isDoubleTy - Return true if this is 'double', a 64-bit IEEE fp type.
bool isDoubleTy() const { return ID == DoubleTyID; }
/// isFPOrFPVector - Return true if this is a FP type or a vector of FP types.
///
bool isFPOrFPVector() const;