1 files changed, 7 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp b/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
index 1f0738a8d9d2..54a82cac95d5 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
@@ -188,6 +188,13 @@ LegalityPredicate LegalityPredicates::memSizeInBytesNotPow2(unsigned MMOIdx) {
   };
 }
 
+LegalityPredicate LegalityPredicates::memSizeNotByteSizePow2(unsigned MMOIdx) {
+  return [=](const LegalityQuery &Query) {
+    const LLT MemTy = Query.MMODescrs[MMOIdx].MemoryTy;
+    return !MemTy.isByteSized() || !isPowerOf2_32(MemTy.getSizeInBytes());
+  };
+}
+
 LegalityPredicate LegalityPredicates::numElementsNotPow2(unsigned TypeIdx) {
   return [=](const LegalityQuery &Query) {
     const LLT QueryTy = Query.Types[TypeIdx];