[gcc r13-9637] c++/79786 - bougs invocation of DATA_ABI_ALIGNMENT macro

[Richard Biener via Gcc-cvs]

https://gcc.gnu.org/g:c0e3078580f4834e4d3d1ba517016a0220b4e3b6

commit r13-9637-gc0e3078580f4834e4d3d1ba517016a0220b4e3b6
Author: Richard Biener <rguent...@suse.de>
Date:   Mon Feb 3 11:27:20 2025 +0100

    c++/79786 - bougs invocation of DATA_ABI_ALIGNMENT macro
    
    The first argument is supposed to be a type, not a decl.
    
            PR c++/79786
    gcc/cp/
            * rtti.cc (emit_tinfo_decl): Fix DATA_ABI_ALIGNMENT invocation.
    
    (cherry picked from commit 6ec19825b4e72611cdbd4749feed67b61392aa81)

Diff:
---
 gcc/cp/rtti.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/cp/rtti.cc b/gcc/cp/rtti.cc
index 7878929c2467..8f9ae106d200 100644
--- a/gcc/cp/rtti.cc
+++ b/gcc/cp/rtti.cc
@@ -1739,7 +1739,8 @@ emit_tinfo_decl (tree decl)
       /* Avoid targets optionally bumping up the alignment to improve
         vector instruction accesses, tinfo are never accessed this way.  */
 #ifdef DATA_ABI_ALIGNMENT
-      SET_DECL_ALIGN (decl, DATA_ABI_ALIGNMENT (decl, TYPE_ALIGN (TREE_TYPE 
(decl))));
+      SET_DECL_ALIGN (decl, DATA_ABI_ALIGNMENT (TREE_TYPE (decl),
+                                               TYPE_ALIGN (TREE_TYPE (decl))));
       DECL_USER_ALIGN (decl) = true;
 #endif
       return true;