* rtl.def (SYMBOL_REF): Add two 0 fields.

        * gengtype.c (adjust_field_rtx_def): Handle them.
        * print-rtl.c (print_rtx): Print them.
        * rtl.h (SYMBOL_REF_DECL, SYMBOL_REF_FLAGS): New.
        (SYMBOL_FLAG_FUNCTION, SYMBOL_REF_FUNCTION_P): New.
        (SYMBOL_FLAG_LOCAL, SYMBOL_REF_LOCAL_P): New.
        (SYMBOL_FLAG_SMALL, SYMBOL_REF_SMALL_P): New.
        (SYMBOL_FLAG_TLS_SHIFT, SYMBOL_REF_TLS_MODEL): New.
        (SYMBOL_FLAG_EXTERNAL, SYMBOL_REF_EXTERNAL_P): New.
        (SYMBOL_FLAG_MACH_DEP): New.
        * optabs.c (init_one_libfunc): Zap fake SYMBOL_REF_DECL.
        * varasm.c (make_decl_rtl): Set SYMBOL_REF_DECL.
        (assemble_static_space): Set SYMBOL_REF_FLAGS.
        (assemble_trampoline_template): Likewise.
        (output_constant_def, force_const_mem): Likewise.
        (default_encode_section_info): New.
        * output.h: Declare it.
        * target-def.h (TARGET_ENCODE_SECTION_INFO): Use it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@65479 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 2 deletions

diff --git a/gcc/optabs.c b/gcc/optabs.c
index fc00b186dee..59f714714e0 100644
--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -5381,6 +5381,8 @@ rtx
 init_one_libfunc (name)
      const char *name;
 {
+  rtx symbol;
+
   /* Create a FUNCTION_DECL that can be passed to
      targetm.encode_section_info.  */
   /* ??? We don't have any type information except for this is
@@ -5391,8 +5393,13 @@ init_one_libfunc (name)
   DECL_EXTERNAL (decl) = 1;
   TREE_PUBLIC (decl) = 1;
 
-  /* Return the symbol_ref from the mem rtx.  */
-  return XEXP (DECL_RTL (decl), 0);
+  symbol = XEXP (DECL_RTL (decl), 0);
+
+  /* Zap the nonsensical SYMBOL_REF_DECL for this.  What we're left with
+     are the flags assigned by targetm.encode_section_info.  */
+  SYMBOL_REF_DECL (symbol) = 0;
+
+  return symbol;
 }
 
 /* Call this once to initialize the contents of the optabs