[gcc r12-11214] c++/79786 - bougs invocation of DATA_ABI_ALIGNMENT macro

[Richard Biener]

https://gcc.gnu.org/g:32ad5415b926ca25e9102309e92561c1a30aa8ff

commit r12-11214-g32ad5415b926ca25e9102309e92561c1a30aa8ff
Author: Richard Biener <rguenther@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 f5b43ec0fb25..ac2ee70df634 100644
--- a/gcc/cp/rtti.cc
+++ b/gcc/cp/rtti.cc
@@ -1707,7 +1707,8 @@ 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;