r148582 - in /branches/var-tracking-assignments...

[aoliva@gcc.gnu.org]

Author: aoliva
Date: Wed Jun 17 07:44:34 2009
New Revision: 148582

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148582
Log:
* dwarf2out.c (mem_loc_descriptor): Handle DIV, MOD, AND, IOR,
XOR, NOT, ABS and NEG.  Accept but discard EQ, GE, GT, LE, LT,
NE, COMPARE, IF_THEN_ELSE, SMIN, SMAX, ROTATE, ROTATERT,
TRUNCATE, and several operations that cannot be represented
with DWARF opcodes.
(mem_loc_descriptor): Fail more verbosely on unrecognized RTL,
but only with checking enabled.
(loc_descriptor): Limit expansion to types narrower than
pointers.

Modified:
    branches/var-tracking-assignments-4_4-branch/gcc/ChangeLog.vta
    branches/var-tracking-assignments-4_4-branch/gcc/dwarf2out.c