================
@@ -322,6 +322,50 @@ static Attr *handleUnlikely(Sema &S, Stmt *St, const
ParsedAttr &A,
return ::new (S.Context) UnlikelyAttr(S.Context, A);
}
+CodeAlignAttr *Sema::BuildCodeAlignAttr(const AttributeCommonInfo &CI,
+ Expr *E) {
+ if (!E->isValueDependent()) {
+ llvm::APSInt ArgVal;
+ ExprResult Res = VerifyIntegerConstantExpression(E, &ArgVal);
+ if (Res.isInvalid())
+ return nullptr;
+ E = Res.get();
+
+ int align_value = ArgVal.getSExtValue();
+ if (align_value < CodeAlignAttr::getMinValue() ||
+ align_value > CodeAlignAttr::getMaxValue() || !ArgVal.isPowerOf2()) {
+ Diag(CI.getLoc(), diag::err_attribute_power_of_two_in_range)
+ << CI << CodeAlignAttr::getMinValue() <<
CodeAlignAttr::getMaxValue();
----------------
smanna12 wrote:
Thank you @AaronBallman for the suggestion. I have updated source code to pass
the calculated alignment value
https://github.com/llvm/llvm-project/pull/70762/commits/4c40ce27e81ae40f05aeabb513881032c04feb92
https://github.com/llvm/llvm-project/pull/70762
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