diff options
Diffstat (limited to 'lib/IR/Attributes.cpp')
| -rw-r--r-- | lib/IR/Attributes.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/IR/Attributes.cpp b/lib/IR/Attributes.cpp index 9e5f55d49756..d87187481be0 100644 --- a/lib/IR/Attributes.cpp +++ b/lib/IR/Attributes.cpp @@ -1709,6 +1709,15 @@ adjustMinLegalVectorWidth(Function &Caller, const Function &Callee) { } } +/// If the inlined function has "null-pointer-is-valid=true" attribute, +/// set this attribute in the caller post inlining. +static void +adjustNullPointerValidAttr(Function &Caller, const Function &Callee) { + if (Callee.nullPointerIsDefined() && !Caller.nullPointerIsDefined()) { + Caller.addFnAttr(Callee.getFnAttribute("null-pointer-is-valid")); + } +} + #define GET_ATTR_COMPAT_FUNC #include "AttributesCompatFunc.inc" |