[clang] [llvm] [clang backend] In AArch64's DataLayout, specify a minimum function alignment of 4. (PR #90702)

[Doug Wyatt via llvm-commits]

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@@ -86,7 +86,7 @@ TEST(DataLayoutUpgradeTest, NoDataLayoutUpgrade) {
       "-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64"
       "-f80:128:128-n8:16:32:64-S128");
   EXPECT_EQ(DL2, "e-m:e-i64:64-n32:64");
-  EXPECT_EQ(DL3, "e-m:o-i64:64-i128:128-n32:64-S128");
+  EXPECT_EQ(DL3, "e-m:o-i64:64-i128:128-n32:64-S128-Fn32");
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dougsonos wrote:

Actually this is supposed to be a no-op test; this should be moved and replaced with one which tests a no-op situation.

https://github.com/llvm/llvm-project/pull/90702