[llvm] [Analysis] Attribute Range should not prevent tail call optimization (PR #91122)
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Mon May 6 00:10:32 PDT 2024
================
@@ -593,9 +593,10 @@ bool llvm::attributesPermitTailCall(const Function *F, const Instruction *I,
// Following attributes are completely benign as far as calling convention
// goes, they shouldn't affect whether the call is a tail call.
- for (const auto &Attr : {Attribute::Alignment, Attribute::Dereferenceable,
- Attribute::DereferenceableOrNull, Attribute::NoAlias,
- Attribute::NonNull, Attribute::NoUndef}) {
+ for (const auto &Attr :
+ {Attribute::Alignment, Attribute::Dereferenceable,
+ Attribute::DereferenceableOrNull, Attribute::NoAlias,
+ Attribute::NonNull, Attribute::NoUndef, Attribute::Range}) {
----------------
arsenm wrote:
As a follow up patch, this also should filter out nofpclass
https://github.com/llvm/llvm-project/pull/91122
More information about the llvm-commits
mailing list