================
@@ -0,0 +1,59 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 5
+// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -std=c++11 -O1
-disable-llvm-passes %s -o - | FileCheck %s
+
+struct alignas(32) F { int x; };
+
+struct S {
+ char &a;
+ int &b;
+ F &c;
----------------
efriedma-quic wrote:
It's maybe worth adding a few more testcases for some edge cases here? For
example:
```
struct A { alignas(32) char x[32]; };
struct B : virtual A { long long b; char c; };
extern B& b;
extern B (&bb)[2];
void f() {
b.c = 0; // align 8
bb[0].c = 0; // align 32
}
```
------
Maybe also add a testcase where there isn't an immediate load/store (since that
where the alignment metadata is most relevant)?
https://github.com/llvm/llvm-project/pull/98746
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