================
@@ -2323,15 +2323,33 @@ void Verifier::verifyFunctionAttrs(FunctionType *FT,
AttributeList Attrs,
if (S != "a_key" && S != "b_key")
CheckFailed("invalid value for 'sign-return-address-key' attribute: " +
S,
V);
+ if (auto AA = Attrs.getFnAttr("sign-return-address"); !AA.isValid()) {
+ CheckFailed("invalid value for 'sign-return-address-key' present without
"
+ "sign-return-address ");
+ }
}
if (auto A = Attrs.getFnAttr("branch-target-enforcement"); A.isValid()) {
StringRef S = A.getValueAsString();
- if (S != "true" && S != "false")
+ if (S != "" && S != "true" && S != "false")
----------------
DanielKristofKiss wrote:
Unfortunately yes, people mixing up pre_build objects from different versions
of the compiler.
If they IR would contain a toolchain major version that would make life simpler
( note the auto upgrade pass in the IRMover)
https://github.com/llvm/llvm-project/pull/82819
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