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| author | rdivacky <rdivacky@FreeBSD.org> | 2009-10-23 14:19:52 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2009-10-23 14:19:52 +0000 |
| commit | 9643cca39fb9fb3b49a8912926de98acf882283c (patch) | |
| tree | 22cc59e4b240d84c3a5a60531119c4eca914a256 /include/llvm/Analysis/ConstantFolding.h | |
| parent | 1adacceba9c9ee0f16e54388e56c9a249b296f75 (diff) | |
| download | FreeBSD-src-9643cca39fb9fb3b49a8912926de98acf882283c.zip FreeBSD-src-9643cca39fb9fb3b49a8912926de98acf882283c.tar.gz | |
Update LLVM to r84949.
Diffstat (limited to 'include/llvm/Analysis/ConstantFolding.h')
| -rw-r--r-- | include/llvm/Analysis/ConstantFolding.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Analysis/ConstantFolding.h b/include/llvm/Analysis/ConstantFolding.h index 9805c6c..78a16da 100644 --- a/include/llvm/Analysis/ConstantFolding.h +++ b/include/llvm/Analysis/ConstantFolding.h @@ -62,6 +62,10 @@ Constant *ConstantFoldCompareInstOperands(unsigned Predicate, LLVMContext &Context, const TargetData *TD = 0); +/// ConstantFoldLoadFromConstPtr - Return the value that a load from C would +/// produce if it is constant and determinable. If this is not determinable, +/// return null. +Constant *ConstantFoldLoadFromConstPtr(Constant *C, const TargetData *TD = 0); /// ConstantFoldLoadThroughGEPConstantExpr - Given a constant and a /// getelementptr constantexpr, return the constant value being addressed by the |
