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Add pure/const attributes. Documentation will follow.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44109 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2007-11-14 09:52:30 +00:00
parent 9de1934099
commit 0adb7b41e7
5 changed files with 34 additions and 14 deletions
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22
include/llvm/ParameterAttributes.h
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@ -29,16 +29,18 @@ namespace ParamAttr {
/// results.
/// @brief Function parameter attributes.
enum Attributes {
None = 0, ///< No attributes have been set
ZExt = 1 << 0, ///< Zero extended before/after call
SExt = 1 << 1, ///< Sign extended before/after call
NoReturn = 1 << 2, ///< Mark the function as not returning
InReg = 1 << 3, ///< Force argument to be passed in register
StructRet = 1 << 4, ///< Hidden pointer to structure to return
NoUnwind = 1 << 5, ///< Function doesn't unwind stack
NoAlias = 1 << 6, ///< Considered to not alias after call
ByVal = 1 << 7, ///< Pass structure by value
Nest = 1 << 8 ///< Nested function static chain
None = 0, ///< No attributes have been set
ZExt = 1 << 0, ///< Zero extended before/after call
SExt = 1 << 1, ///< Sign extended before/after call
NoReturn = 1 << 2, ///< Mark the function as not returning
InReg = 1 << 3, ///< Force argument to be passed in register
StructRet = 1 << 4, ///< Hidden pointer to structure to return
NoUnwind = 1 << 5, ///< Function doesn't unwind stack
NoAlias = 1 << 6, ///< Considered to not alias after call
ByVal = 1 << 7, ///< Pass structure by value
Nest = 1 << 8, ///< Nested function static chain
Pure = 1 << 9, ///< Function is pure
Const = 1 << 10 ///< Function is const
};
}