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| author | Augie Fackler <augie@google.com> | 2022-02-24 10:40:20 -0500 |
|---|---|---|
| committer | Augie Fackler <augie@google.com> | 2022-04-26 13:57:11 -0400 |
| commit | a907d36cfe8069ce191ffada3b84e37ca50e05b6 (patch) | |
| tree | 18b83da9db957fb528610cb2b1dd56e34c3ccdf9 /llvm/lib/IR/Attributes.cpp | |
| parent | 3a9ae9cf7c341ff329550a5bcac8362715d3f4b3 (diff) | |
| download | llvm-a907d36cfe8069ce191ffada3b84e37ca50e05b6.zip llvm-a907d36cfe8069ce191ffada3b84e37ca50e05b6.tar.gz llvm-a907d36cfe8069ce191ffada3b84e37ca50e05b6.tar.bz2 | |
Attributes: add a new `allocptr` attribute
This continues the push away from hard-coded knowledge about functions
towards attributes. We'll use this to annotate free(), realloc() and
cousins and obviate the hard-coded list of free functions.
Differential Revision: https://reviews.llvm.org/D123083
Diffstat (limited to 'llvm/lib/IR/Attributes.cpp')
| -rw-r--r-- | llvm/lib/IR/Attributes.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/IR/Attributes.cpp b/llvm/lib/IR/Attributes.cpp index c4759f8..3cade80 100644 --- a/llvm/lib/IR/Attributes.cpp +++ b/llvm/lib/IR/Attributes.cpp @@ -1803,7 +1803,8 @@ AttributeMask AttributeFuncs::typeIncompatible(Type *Ty, .addAttribute(Attribute::ByVal) .addAttribute(Attribute::StructRet) .addAttribute(Attribute::ByRef) - .addAttribute(Attribute::ElementType); + .addAttribute(Attribute::ElementType) + .addAttribute(Attribute::AllocatedPointer); } // Attributes that only apply to pointers or vectors of pointers. |