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re PR debug/45673 (-fcompare-debug failure with minor difference in dumps)

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PR debug/45673
PR debug/45604
PR debug/45419
PR debug/45408
* tree-pretty-print.c (dump_generic_node): Explicitly dump the
type of MEM_REFs to INTEGER_CSTs.

From-SVN: r165149
This commit is contained in:
Alexandre Oliva 2010-10-08 04:40:59 +00:00 committed by Alexandre Oliva
parent 5bd84829f7
commit 7de9e0a108
2 changed files with 17 additions and 0 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2010-10-08 Alexandre Oliva <aoliva@redhat.com>
PR debug/45673
PR debug/45604
PR debug/45419
PR debug/45408
* tree-pretty-print.c (dump_generic_node): Explicitly dump the
type of MEM_REFs to INTEGER_CSTs.
2010-10-07 Nathan Froyd <froydnj@codesourcery.com>
* config/m68hc11/m68hc11.c (m68hc11_print_operand): Call

8
gcc/tree-pretty-print.c
View File

@ -801,6 +801,10 @@ dump_generic_node (pretty_printer *buffer, tree node, int spc, int flags,
case MEM_REF:
{
if (integer_zerop (TREE_OPERAND (node, 1))
/* Dump the types of INTEGER_CSTs explicitly, for we can't
infer them and MEM_ATTR caching will share MEM_REFs
with differently-typed op0s. */
&& TREE_CODE (TREE_OPERAND (node, 0)) != INTEGER_CST
/* Same pointer types, but ignoring POINTER_TYPE vs.
REFERENCE_TYPE. */
&& (TREE_TYPE (TREE_TYPE (TREE_OPERAND (node, 0)))
@ -1163,6 +1167,10 @@ dump_generic_node (pretty_printer *buffer, tree node, int spc, int flags,
|| (TREE_CODE (op0) == MEM_REF
&& TREE_CODE (TREE_OPERAND (op0, 0)) != ADDR_EXPR
&& integer_zerop (TREE_OPERAND (op0, 1))
/* Dump the types of INTEGER_CSTs explicitly, for we
can't infer them and MEM_ATTR caching will share
MEM_REFs with differently-typed op0s. */
&& TREE_CODE (TREE_OPERAND (op0, 0)) != INTEGER_CST
/* Same pointer types, but ignoring POINTER_TYPE vs.
REFERENCE_TYPE. */
&& (TREE_TYPE (TREE_TYPE (TREE_OPERAND (op0, 0)))