From: John David Anglin <danglin@gcc.gnu.org>
Date: Sat, 10 Feb 2018 23:15:53 +0000 (+0000)
Subject: pa.c (hppa_profile_hook): Mark SYMBOL_REF for _mcount as function label.
X-Git-Tag: basepoints/gcc-9~1287
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=123eaa467145a5a5749aba150e07cf254fd8c69a;p=thirdparty%2Fgcc.git

pa.c (hppa_profile_hook): Mark SYMBOL_REF for _mcount as function label.

	* config/pa/pa.c (hppa_profile_hook): Mark SYMBOL_REF for _mcount as
	function label.

From-SVN: r257554
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9e4682e7947b..677c316237d2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-02-10  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (hppa_profile_hook): Mark SYMBOL_REF for _mcount as
+	function label.
+
 2018-02-10  Alan Modra  <amodra@gmail.com>
 
 	PR target/84300
diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index 0809a79cd50e..13d577706ae6 100644
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -4578,13 +4578,17 @@ hppa_profile_hook (int label_no)
      lcla2 and load_offset_label_address insn patterns.  */
   rtx reg = gen_reg_rtx (SImode);
   rtx_code_label *label_rtx = gen_label_rtx ();
-  rtx mcount = gen_rtx_MEM (Pmode, gen_rtx_SYMBOL_REF (Pmode, "_mcount"));
   int reg_parm_stack_space = REG_PARM_STACK_SPACE (NULL_TREE);
-  rtx arg_bytes, begin_label_rtx;
+  rtx arg_bytes, begin_label_rtx, mcount, sym;
   rtx_insn *call_insn;
   char begin_label_name[16];
   bool use_mcount_pcrel_call;
 
+  /* Set up call destination.  */
+  sym = gen_rtx_SYMBOL_REF (Pmode, "_mcount");
+  pa_encode_label (sym);
+  mcount = gen_rtx_MEM (Pmode, sym);
+
   /* If we can reach _mcount with a pc-relative call, we can optimize
      loading the address of the current function.  This requires linker
      long branch stub support.  */