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| author | Jakub Jelinek <jakub@redhat.com> | 2005-08-11 23:22:43 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2005-08-11 23:22:43 +0200 |
| commit | 86bd8ebf5dec81d0a84b72a289db5af36f7d866d (patch) | |
| tree | b522af862704889ed8299e0f561bb9942ffb9181 /gcc/dwarf2out.c | |
| parent | ea93971a13d434c549a2d54637061ad15b14b756 (diff) | |
| download | gcc-86bd8ebf5dec81d0a84b72a289db5af36f7d866d.zip gcc-86bd8ebf5dec81d0a84b72a289db5af36f7d866d.tar.gz gcc-86bd8ebf5dec81d0a84b72a289db5af36f7d866d.tar.bz2 | |
dwarf2out.c (add_location_or_const_value_attribute): Prefer locations gathered by var-tracking in single entry loc_list over...
* dwarf2out.c (add_location_or_const_value_attribute): Prefer
locations gathered by var-tracking in single entry loc_list
over loc_descriptor_from_tree.
From-SVN: r103004
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 44750f9..2dc03f4 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -10235,16 +10235,7 @@ add_location_or_const_value_attribute (dw_die_ref die, tree decl, return; } - /* We couldn't get any rtl, and we had no >1 element location list, so try - directly generating the location description from the tree. */ - descr = loc_descriptor_from_tree (decl); - if (descr) - { - add_AT_location_description (die, attr, descr); - return; - } - - /* Lastly, if we have tried to generate the location otherwise, and it + /* If we have tried to generate the location otherwise, and it didn't work out (we wouldn't be here if we did), and we have a one entry location list, try generating a location from that. */ if (loc_list && loc_list->first) @@ -10253,7 +10244,19 @@ add_location_or_const_value_attribute (dw_die_ref die, tree decl, descr = loc_descriptor (NOTE_VAR_LOCATION (node->var_loc_note), can_use_fb); if (descr) - add_AT_location_description (die, attr, descr); + { + add_AT_location_description (die, attr, descr); + return; + } + } + + /* We couldn't get any rtl, so try directly generating the location + description from the tree. */ + descr = loc_descriptor_from_tree (decl); + if (descr) + { + add_AT_location_description (die, attr, descr); + return; } } |