Revision to accurately generate debugging information

for constant parameters to inlined functions.

From-SVN: r36440

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 44a4261..df77257 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2000-09-15  Will Cohen  <wcohen@redhat.com>
+
+       * dwarf2out.c (add_const_value_attribute): Changed array into a
+       xmalloced object, so it exists after function exit.
+       (free_AT): Added case for dw_val_class_float to free allocated
+       memory.
+
 2000-09-15  Kazu Hirata  <kazu@hxi.com>
 
        * config/i386/i386.md: Fix a comment typo.
@@ -79,6 +86,7 @@ Fri 15-Sep-2000 06:49:07 BST  Neil Booth  <NeilB@earthling.net>
        Remove undefine before config/elfos.h.
        * config/sh/t-sh (EXTRA_MULTILIB_PARTS): Comment out.
 
+>>>>>>> 1.7757
 2000-09-14  Kazu Hirata  <kazu@hxi.com>
 
        * invoke.texi (H8/300 Options): Add -ms2600.
@@ -177,6 +185,7 @@ Tue Sep 12 13:51:13 2000  Denis Chertykov  <denisc@overta.ru>
        (extendhisi2): Use `movw' for enhanced avr cores.
        (zero_extendhisi2): Likewise.
 
+>>>>>>> 1.7742
 Wed Sep 13 02:31:23 EDT 2000  John Wehle  (john@feith.com)
 
        * alias.c (find_base_term): Use frame_pointer_rtx

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index de67f85..471308d 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -4603,6 +4603,10 @@ free_AT (a)
       free (a->dw_attr_val.v.val_str);
       break;
 
+    case dw_val_class_float:
+      free (a->dw_attr_val.v.val_float.array);
+      break;
+      
     default:
       break;
     }
@@ -7670,7 +7674,7 @@ add_const_value_attribute (die, rtl)
        if (GET_MODE_CLASS (mode) == MODE_FLOAT)
          {
            register unsigned length = GET_MODE_SIZE (mode) / sizeof (long);
-           long array[4];
+           long *array = (long *) xmalloc (sizeof (long) * 4);
            REAL_VALUE_TYPE rv;
 
            REAL_VALUE_FROM_CONST_DOUBLE (rv, rtl);