[clang] [llvm] [clang][SPARC] Pass 16-aligned structs with the correct alignment in CC (PR #155829)

[via cfe-commits]

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@@ -215,6 +259,17 @@ int f_variable(char *f, ...) {
   case 'm':
     s += *va_arg(ap, struct medium).a;
     break;
+
+// CHECK: %[[CUR:[^ ]+]] = load ptr, ptr %ap
+// CHECK-DAG: %[[NXT:[^ ]+]] = getelementptr inbounds i8, ptr %[[CUR]], i64 8
+// CHECK-DAG: store ptr %[[NXT]], ptr %ap
+// CHECK-DAG: %[[ADR:[^ ]+]] = load ptr, ptr %[[CUR]]
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koachan wrote:

Oof, thanks for noticing that, I think I made a mistake in writing the test case ().
In any case, should be fixed now~

https://github.com/llvm/llvm-project/pull/155829