[clang] MIPS/Clang: Set HasUnalignedAccess false if +strict-align (PR #87257)

[YunQiang Su via cfe-commits]

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@@ -330,6 +331,8 @@ class LLVM_LIBRARY_VISIBILITY MipsTargetInfo : public TargetInfo {
         IsMicromips = true;
       else if (Feature == "+mips32r6" || Feature == "+mips64r6")
         HasUnalignedAccess = true;
+      else if (Feature == "+strict-align")
+        StrictAlign = true;
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wzssyqa wrote:

We cannot due to that +strict-align may be listed before +mips32/64.

I have some try. In all my try, +mips32/64 appeared before +strict-align.
But I am not sure that +mips32/64 will always appear before +strict-align.

https://github.com/llvm/llvm-project/pull/87257