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dwarf2out.c (loc_descriptor_from_tree, [...]): New. 

* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR): New.
	(loc_descriptor_from_tree, case SAVE_EXPR): New.

From-SVN: r38579
This commit is contained in:
Richard Kenner 2001-01-01 00:27:11 +00:00 committed by Richard Kenner
parent e304a8e61a
commit b4ae520152
2 changed files with 13 additions and 9 deletions
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14
gcc/ChangeLog
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@ -1,3 +1,8 @@
Sun Dec 31 19:20:51 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR): New.
(loc_descriptor_from_tree, case SAVE_EXPR): New.
2001-01-01 Michael Hayes <mhayes@redhat.com>
* loop.c (loop_giv_reduce_benefit): Break out from strength_reduce.
@ -6,26 +11,18 @@
* loop.h (struct_iv_class): Add `final_value' and `all_reduced'.
(struct loop_info): Add `pre_header_has_call'.
2001-01-01 Michael Hayes <mhayes@redhat.com>
* loop.c (loop_bivs_find): Break out from strength_reduce.
(loop_bivs_init_find, loop_bivs_check, loop_givs_find): Likewise.
(loop_givs_check, loop_biv_eliminable_p): Likewise.
2001-01-01 Michael Hayes <mhayes@redhat.com>
* loop.c (LOOP_REG_LIFETIME, LOOP_REG_GLOBAL_P): Define.
(scan_loop, record_giv): Use LOOP_REG_LIFETIME and LOOP_REG_GLOBAL_P.
2001-01-01 Michael Hayes <mhayes@redhat.com>
* loop.h (REGNO_FIRST_LUID, REGNO_LAST_LUID): Define.
* loop.c (REGNO_FIRST_LUID, REGNO_LAST_LUID): Use in place of
direct access to uid_luid array.
* unroll.c (REGNO_FIRST_LUID, REGNO_LAST_LUID): Likewise.
2001-01-01 Michael Hayes <mhayes@redhat.com>
* loop.h (struct loop_movables): New.
(LOOP_MOVABLES): New.
(struct loop_info): Add movables field.
@ -37,7 +34,6 @@
(scan_loop): Use xmalloc instead of alloca for movables.
Call loop_movables_free.
2001-01-01 Michael Hayes <mhayes@redhat.com>
* loop.c (debug_loops): New.

8
gcc/dwarf2out.c
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@ -7793,6 +7793,13 @@ loc_descriptor_from_tree (loc, addressp)
case ERROR_MARK:
break;
case WITH_RECORD_EXPR:
/* This case involves extracting fields from an object to determine the
position of other fields. We don't try to encode this here. The
only user of this is Ada, which encodes the needed information using
the names of types. */
return ret;
case VAR_DECL:
case PARM_DECL:
{
@ -7828,6 +7835,7 @@ loc_descriptor_from_tree (loc, addressp)
case NOP_EXPR:
case CONVERT_EXPR:
case NON_LVALUE_EXPR:
case SAVE_EXPR:
return loc_descriptor_from_tree (TREE_OPERAND (loc, 0), addressp);
case COMPONENT_REF: