================
@@ -118,6 +118,12 @@ def FeatureLAM_BH
"Support amswap[_db].{b/h} and amadd[_db].{b/h}
instructions.">;
def HasLAM_BH : Predicate<"Subtarget->hasLAM_BH()">;
+// Assume div.w[u] and mod.w[u] can handle inputs that are not sign-extended.
+def FeatureDiv32
+ : SubtargetFeature<"div32", "HasDiv32", "true",
+ "Support div.w[u] and mod.w[u] can handle inputs that
are not sign-extended">;
----------------
heiher wrote:
Clang is not the only LLVM frontend, and the 3A5000 is still not outdated, so I
recommend setting the `div32` feature to `false` by default.
https://github.com/llvm/llvm-project/pull/116764
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