From 2b4f149bc963d27f18019552bf7ce0adce1366ab Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Wed, 8 Jun 2005 12:23:07 -0700
Subject: [PATCH] ia64.h (FUNCTION_PROFILER): Move implementation ...

	* config/ia64/ia64.h (FUNCTION_PROFILER): Move implementation ...
        * config/ia64/ia64.c (ia64_output_function_profiler): ... here; add
        unwind markup.
        * config/ia64/ia64-protos.h (ia64_output_function_profiler): Declare.

From-SVN: r100774
---
 gcc/ChangeLog                 |  7 +++++++
 gcc/config/ia64/ia64-protos.h |  1 +
 gcc/config/ia64/ia64.c        | 27 +++++++++++++++++++++++++++
 gcc/config/ia64/ia64.h        | 20 ++------------------
 4 files changed, 37 insertions(+), 18 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9ad8e4434c08..2d5c57c183cd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2005-06-08  Richard Henderson  <rth@redhat.com>
+
+	* config/ia64/ia64.h (FUNCTION_PROFILER): Move implementation ...
+	* config/ia64/ia64.c (ia64_output_function_profiler): ... here; add
+	unwind markup.
+	* config/ia64/ia64-protos.h (ia64_output_function_profiler): Declare.
+
 2005-06-08  Joseph S. Myers  <joseph@codesourcery.com>
 
 	* config/sol2-c.c (cmn_err_char_table): Allow width for %b
diff --git a/gcc/config/ia64/ia64-protos.h b/gcc/config/ia64/ia64-protos.h
index 31b854ce475c..7b097bf56c45 100644
--- a/gcc/config/ia64/ia64-protos.h
+++ b/gcc/config/ia64/ia64-protos.h
@@ -113,3 +113,4 @@ extern enum direction ia64_hpux_function_arg_padding (enum machine_mode, tree);
 #endif /* ARGS_SIZE_RTX */
 
 extern void ia64_hpux_handle_builtin_pragma (struct cpp_reader *);
+extern void ia64_output_function_profiler (FILE *, int);
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c
index d175a842ae6b..5297f5efe798 100644
--- a/gcc/config/ia64/ia64.c
+++ b/gcc/config/ia64/ia64.c
@@ -8551,4 +8551,31 @@ ia64_vector_mode_supported_p (enum machine_mode mode)
     }
 }
 
+void
+ia64_output_function_profiler (FILE *file, int labelno)
+{
+  char buf[20];
+  ASM_GENERATE_INTERNAL_LABEL (buf, "LP", labelno);
+
+  if (TARGET_GNU_AS)
+    fputs ("\t.prologue 4, r40\n", file);
+  else
+    fputs ("\t.prologue\n\t.save ar.pfs, r40\n", file);
+  fputs ("\talloc out0 = ar.pfs, 8, 0, 4, 0\n", file);
+  fputs ("\t.save rp, r42\n", file);
+  fputs ("\tmov out2 = b0\n\t;;\n", file);
+  fputs ("\t.body\n", file);
+  if (TARGET_AUTO_PIC)
+    fputs ("\tmovl out3 = @gprel(", file);
+  else
+    fputs ("\taddl out3 = @ltoff(", file);
+  assemble_name (file, buf);
+  if (TARGET_AUTO_PIC)
+    fputs (")\n", file);
+  else
+    fputs ("), r1\n", file);
+  fputs ("\tmov out1 = r1\n", file);
+  fputs ("\tbr.call.sptk.many b0 = _mcount\n\t;;\n", file);
+}
+
 #include "gt-ia64.h"
diff --git a/gcc/config/ia64/ia64.h b/gcc/config/ia64/ia64.h
index 3bef0d3a9370..b9b431a8c4f9 100644
--- a/gcc/config/ia64/ia64.h
+++ b/gcc/config/ia64/ia64.h
@@ -1265,24 +1265,8 @@ do {									\
    call the profiling subroutine `mcount'.  */
 
 #undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)				\
-do {									\
-  char buf[20];								\
-  ASM_GENERATE_INTERNAL_LABEL (buf, "LP", LABELNO);			\
-  fputs ("\talloc out0 = ar.pfs, 8, 0, 4, 0\n", FILE);			\
-  if (TARGET_AUTO_PIC)							\
-    fputs ("\tmovl out3 = @gprel(", FILE);				\
-  else									\
-    fputs ("\taddl out3 = @ltoff(", FILE);				\
-  assemble_name (FILE, buf);						\
-  if (TARGET_AUTO_PIC)							\
-    fputs (");;\n", FILE);						\
-  else									\
-    fputs ("), r1;;\n", FILE);						\
-  fputs ("\tmov out1 = r1\n", FILE);					\
-  fputs ("\tmov out2 = b0\n", FILE);					\
-  fputs ("\tbr.call.sptk.many b0 = _mcount;;\n", FILE);			\
-} while (0)
+#define FUNCTION_PROFILER(FILE, LABELNO) \
+  ia64_output_function_profiler(FILE, LABELNO)
 
 /* Trampolines for Nested Functions.  */