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misched: Use the TargetSchedModel interface wherever possible.
[oota-llvm.git]
/
include
/
llvm
/
CodeGen
/
IntrinsicLowering.h
diff --git
a/include/llvm/CodeGen/IntrinsicLowering.h
b/include/llvm/CodeGen/IntrinsicLowering.h
index 098d59c1c1df40a3eab791bc7c9f4493d53233b1..5a3fb4b1a3dfb18275b1b2ee37ac9c2504b70f33 100644
(file)
--- a/
include/llvm/CodeGen/IntrinsicLowering.h
+++ b/
include/llvm/CodeGen/IntrinsicLowering.h
@@
-2,8
+2,8
@@
//
// The LLVM Compiler Infrastructure
//
//
// The LLVM Compiler Infrastructure
//
-// This file
was developed by the LLVM research group and is distributed under
-//
the University of Illinois Open Source
License. See LICENSE.TXT for details.
+// This file
is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
//
//===----------------------------------------------------------------------===//
//
@@
-21,12
+21,16
@@
namespace llvm {
class CallInst;
class Module;
namespace llvm {
class CallInst;
class Module;
- class
TargetData
;
+ class
DataLayout
;
class IntrinsicLowering {
class IntrinsicLowering {
- const TargetData& TD;
+ const DataLayout& TD;
+
+
+ bool Warned;
public:
public:
- IntrinsicLowering(const TargetData &td) : TD(td) {}
+ explicit IntrinsicLowering(const DataLayout &td) :
+ TD(td), Warned(false) {}
/// AddPrototypes - This method, if called, causes all of the prototypes
/// that might be needed by an intrinsic lowering implementation to be
/// AddPrototypes - This method, if called, causes all of the prototypes
/// that might be needed by an intrinsic lowering implementation to be
@@
-44,6
+48,11
@@
namespace llvm {
/// be capable of handling this kind of change.
///
void LowerIntrinsicCall(CallInst *CI);
/// be capable of handling this kind of change.
///
void LowerIntrinsicCall(CallInst *CI);
+
+ /// LowerToByteSwap - Replace a call instruction into a call to bswap
+ /// intrinsic. Return false if it has determined the call is not a
+ /// simple integer bswap.
+ static bool LowerToByteSwap(CallInst *CI);
};
}
};
}