We were changing the ASSEMBLER_NAME of the function decl
but not the name in DECL_RTL which is used as the function name
fnname in rest_of_handle_final(). This led to using the old, wrong name
for the attribute target default function when using target_clones.
Bootstrapped and regtested cleanly on x86_64-unknown-linux
for c,c++,fortran,lto.
Ok for trunk?
gcc/ChangeLog:
* symtab.cc: Remove stray comment.
(symbol_table::change_decl_assembler_name): Also update the
name in DECL_RTL.
Cc: Jan Hubicka <[email protected]>
---
gcc/symtab.cc | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/symtab.cc b/gcc/symtab.cc
index f2d96c0268b..2e20bf5fefc 100644
--- a/gcc/symtab.cc
+++ b/gcc/symtab.cc
@@ -154,8 +154,6 @@ symbol_table::decl_assembler_name_equal (tree decl,
const_tree asmname)
}
-/* Returns nonzero if P1 and P2 are equal. */
-
/* Insert NODE to assembler name hash. */
void
@@ -303,6 +301,10 @@ symbol_table::change_decl_assembler_name (tree decl, tree
name)
warning (0, "%qD renamed after being referenced in assembly", decl);
SET_DECL_ASSEMBLER_NAME (decl, name);
+ /* Set the new name in rtl. */
+ if (DECL_RTL_SET_P (decl))
+ XSTR (XEXP (DECL_RTL (decl), 0), 0) = IDENTIFIER_POINTER (name);
+
if (alias)
{
IDENTIFIER_TRANSPARENT_ALIAS (name) = 1;
--
2.38.1
