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[Bug debug/54970] Missing DW_OP_GNU_implicit_pointer in debuginfo
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 18 Oct 2012 09:26:54 +0000
- Subject: [Bug debug/54970] Missing DW_OP_GNU_implicit_pointer in debuginfo
- Auto-submitted: auto-generated
- References: <bug-54970-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54970
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #28478|0 |1
is obsolete| |
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-10-18 09:26:54 UTC ---
Created attachment 28479
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28479
gcc48-pr54970.patch
The testcase still fails with -m32 -Os, the problem is that DECL_DEBUG_EXPR
isn't created for the replacements in that case. This patch adds needed
tree-sra.c and var-tracking.c/dwarf2out.c changes to handle MEM_REFs with
ADDR_EXPR in it too.