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re PR middle-end/28713 (GNU OpenMP produces type mismatches)

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PR middle-end/28713
	* omp-low.c (lower_omp_parallel): Convert t to
	receiver_decl's type.
	(expand_omp_parallel): STRIP_NOPS from the MODIFY_EXPR
	source before comparison.

From-SVN: r116154
This commit is contained in:
Jakub Jelinek 2006-08-15 16:57:52 +02:00 committed by Jakub Jelinek
parent d0f53cbc80
commit 018b899bc7
2 changed files with 16 additions and 4 deletions
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6
gcc/ChangeLog
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@ -1,5 +1,11 @@
2006-08-15 Jakub Jelinek <jakub@redhat.com>
PR middle-end/28713
* omp-low.c (lower_omp_parallel): Convert t to
receiver_decl's type.
(expand_omp_parallel): STRIP_NOPS from the MODIFY_EXPR
source before comparison.
PR middle-end/28724
* gimplify.c (gimplify_omp_atomic_pipeline): Convert oldival
to itype in assignment to oldival2.

14
gcc/omp-low.c
View File

@ -2475,13 +2475,17 @@ expand_omp_parallel (struct omp_region *region)
for (si = bsi_start (entry_succ_bb); ; bsi_next (&si))
{
tree stmt;
tree stmt, arg;
gcc_assert (!bsi_end_p (si));
stmt = bsi_stmt (si);
if (TREE_CODE (stmt) == MODIFY_EXPR
&& TREE_CODE (TREE_OPERAND (stmt, 1)) == ADDR_EXPR
&& TREE_OPERAND (TREE_OPERAND (stmt, 1), 0)
if (TREE_CODE (stmt) != MODIFY_EXPR)
continue;
arg = TREE_OPERAND (stmt, 1);
STRIP_NOPS (arg);
if (TREE_CODE (arg) == ADDR_EXPR
&& TREE_OPERAND (arg, 0)
== OMP_PARALLEL_DATA_ARG (entry_stmt))
{
if (TREE_OPERAND (stmt, 0) == DECL_ARGUMENTS (child_fn))
@ -4084,6 +4088,8 @@ lower_omp_parallel (tree *stmt_p, omp_context *ctx)
if (ctx->record_type)
{
t = build_fold_addr_expr (ctx->sender_decl);
/* fixup_child_record_type might have changed receiver_decl's type. */
t = fold_convert (TREE_TYPE (ctx->receiver_decl), t);
t = build2 (MODIFY_EXPR, void_type_node, ctx->receiver_decl, t);
append_to_statement_list (t, &new_body);
}