------- Comment #2 from jakub at gcc dot gnu dot org 2010-07-05 10:55 -------
I don't see anything odd on the value-expr (the variable res has been NRVed in
the FE to the RESULT_DECL) nor on the assignments from RESULT_DECL.
So, I think either we should guard this hunk in gimplify.c with TREE_CODE
(*from_p) == VAR_DECL instead of DECL_P (*from_p), or change the check in
tree.h in {,SET_}DECL_DEBUG_EXPR from VAR_DECL_CHECK to DECL_COMMON_CHECK.
There is nothing VAR_DECL specific on the lookups (all it needs is DECL_UID,
which RESULT_DECL and PARM_DECLs etc. have too). var-tracking will unlikely
use it though.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
Last reconfirmed|2010-07-04 14:38:16 |2010-07-05 10:55:02
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44808
