cfglayout.c (locator_file): Break out from ....

	* cfglayout.c (locator_file): Break out from ....
	(insn_file): ... here.
	(locator_line): Break out from ....
	(insn_line): ... here.
	* rtl.h (locator_file, locator_line): Declare.
	(final_start_function): Set proper line/file info.

From-SVN: r69359

1 files changed, 18 insertions, 6 deletions

diff --git a/gcc/cfglayout.c b/gcc/cfglayout.c
index 7172eaa..3839089 100644
--- a/gcc/cfglayout.c
+++ b/gcc/cfglayout.c
@@ -435,13 +435,12 @@ insn_scope (rtx insn)
    return VARRAY_TREE (block_locators_blocks, min);
 }
 
-/* Return line number of the statement that produced this insn.  */
+/* Return line number of the statement specified by the locator.  */
 int
-insn_line (rtx insn)
+locator_line (int loc)
 {
   int max = VARRAY_ACTIVE_SIZE (line_locators_locs);
   int min = 0;
-  int loc = INSN_LOCATOR (insn);
 
   if (!max || !loc)
     return 0;
@@ -463,13 +462,19 @@ insn_line (rtx insn)
    return VARRAY_INT (line_locators_lines, min);
 }
 
-/* Return source file of the statement that produced this insn.  */
+/* Return line number of the statement that produced this insn.  */
+int
+insn_line (rtx insn)
+{
+  return locator_line (INSN_LOCATOR (insn));
+}
+
+/* Return source file of the statement specified by LOC.  */
 const char *
-insn_file (rtx insn)
+locator_file (int loc)
 {
   int max = VARRAY_ACTIVE_SIZE (file_locators_locs);
   int min = 0;
-  int loc = INSN_LOCATOR (insn);
 
   if (!max || !loc)
     return NULL;
@@ -491,6 +496,13 @@ insn_file (rtx insn)
    return VARRAY_CHAR_PTR (file_locators_files, min);
 }
 
+/* Return source file of the statement that produced this insn.  */
+const char *
+insn_file (rtx insn)
+{
+  return locator_file (INSN_LOCATOR (insn));
+}
+
 /* Rebuild all the NOTE_INSN_BLOCK_BEG and NOTE_INSN_BLOCK_END notes based
    on the scope tree and the newly reordered instructions.  */