[hsa] Unify two copies of hsa_sanitize_name

[Martin Jambor]

Hi,

sanitize_hsa_name attracted my attention because it had no comment but
then I found out we had two copies of the function in two different
files.  So I moved the definition to hsa.c.

Martin

2015-06-19  Martin Jambor  <mjambor@suse.cz>

	* hsa.c (hsa_sanitize_name): Moved here from...
	* hsa-gen.c (sanitize_hsa_name): ...here...
	* hsa-brig.c (sanitize_hsa_name): ...and here.
	* hsa.h (hsa_sanitize_name): Declare.
---
 gcc/ChangeLog.hsa |  8 ++++++++
 gcc/hsa-brig.c    | 10 +---------
 gcc/hsa-gen.c     | 10 +---------
 gcc/hsa.c         | 10 ++++++++++
 gcc/hsa.h         |  1 +
 5 files changed, 21 insertions(+), 18 deletions(-)

diff --git a/gcc/hsa-brig.c b/gcc/hsa-brig.c
index 53a11aa7..18d53d4 100644
--- a/gcc/hsa-brig.c
+++ b/gcc/hsa-brig.c
@@ -307,14 +307,6 @@ brig_string_slot_hasher::remove (value_type ds)
 
 static hash_table<brig_string_slot_hasher> *brig_string_htab;
 
-static void
-sanitize_hsa_name (char *p)
-{
-  for (; *p; p++)
-    if (*p == '.')
-      *p = '_';
-}
-
 /* Emit a null terminated string STR to the data section and return its
    offset in it.  If PREFIX is non-zero, output it just before STR too.  */
 
@@ -330,7 +322,7 @@ brig_emit_string (const char *str, char prefix = 0)
 
   /* XXX Sanitize the names without all the strdup.  */
   str2 = xstrdup (str);
-  sanitize_hsa_name (str2);
+  hsa_sanitize_name (str2);
   s_slot.s = str2;
   s_slot.len = slen;
   s_slot.prefix = prefix;
diff --git a/gcc/hsa-gen.c b/gcc/hsa-gen.c
index 169b62b..0f05abd 100644
--- a/gcc/hsa-gen.c
+++ b/gcc/hsa-gen.c
@@ -2266,14 +2266,6 @@ gen_function_parameters (vec <hsa_op_reg_p> ssa_map)
     }
 }
 
-static void
-sanitize_hsa_name (char *p)
-{
-  for (; *p; p++)
-    if (*p == '.')
-      *p = '_';
-}
-
 /* Genrate HSAIL reprezentation of the current function and write into a
    special section of the output file.  If KERNEL is set, the function will be
    considered an HSA kernel callable from the host, otherwise it will be
@@ -2290,7 +2282,7 @@ generate_hsa (bool kernel)
   ssa_map.safe_grow_cleared (SSANAMES (cfun)->length ());
   hsa_cfun.name
     = xstrdup (IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (current_function_decl)));
-  sanitize_hsa_name (hsa_cfun.name);
+  hsa_sanitize_name (hsa_cfun.name);
 
   if (hsa_cfun.kern_p)
     hsa_add_kern_decl_mapping (current_function_decl, hsa_cfun.name);
diff --git a/gcc/hsa.c b/gcc/hsa.c
index 3212205..5cb7975 100644
--- a/gcc/hsa.c
+++ b/gcc/hsa.c
@@ -292,4 +292,14 @@ hsa_free_decl_kernel_mapping (void)
   ggc_free (hsa_decl_kernel_mapping);
 }
 
+/* Modify the name P in-place so that it is a valid HSA identifier.  */
+
+void
+hsa_sanitize_name (char *p)
+{
+  for (; *p; p++)
+    if (*p == '.')
+      *p = '_';
+}
+
 #include "gt-hsa.h"
diff --git a/gcc/hsa.h b/gcc/hsa.h
index 05a6aa3..336608e 100644
--- a/gcc/hsa.h
+++ b/gcc/hsa.h
@@ -619,6 +619,7 @@ unsigned hsa_get_number_decl_kernel_mappings (void);
 tree hsa_get_decl_kernel_mapping_decl (unsigned i);
 char *hsa_get_decl_kernel_mapping_name (unsigned i);
 void hsa_free_decl_kernel_mapping (void);
+void hsa_sanitize_name (char *p);
 
 /* In hsa-gen.c.  */
 void hsa_build_append_simple_mov (hsa_op_reg *, hsa_op_base *, hsa_bb *);
-- 
2.1.4