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re PR middle-end/28034 (section anchors break -fprofile-generate)

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gcc/
	PR middle-end/28034
	* coverage.c (coverage_counter_alloc): Leave the index type
	unspecified.
	(coverage_counter_alloc): Use null arguments for operands 2 and 3
	of the ARRAY_REF.

From-SVN: r114870
This commit is contained in:
Richard Sandiford 2006-06-21 21:27:19 +00:00 committed by Richard Sandiford
parent 7691d0d3c9
commit 35fa89150a
2 changed files with 13 additions and 12 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2006-06-21 Richard Sandiford <richard@codesourcery.com>
PR middle-end/28034
* coverage.c (coverage_counter_alloc): Leave the index type
unspecified.
(coverage_counter_alloc): Use null arguments for operands 2 and 3
of the ARRAY_REF.
2006-06-21 Andrew Pinski <pinskia@physics.uc.edu>
* doc/invoke.texi (-fopenmp) Move to "Options Controlling C Dialect"

17
gcc/coverage.c
View File

@ -388,15 +388,13 @@ coverage_counter_alloc (unsigned counter, unsigned num)
if (!tree_ctr_tables[counter])
{
/* Generate and save a copy of this so it can be shared. */
/* We don't know the size yet; make it big enough that nobody
will make any clever transformation on it. */
/* Generate and save a copy of this so it can be shared. Leave
the index type unspecified for now; it will be set after all
functions have been compiled. */
char buf[20];
tree gcov_type_node = get_gcov_type ();
tree domain_tree
= build_index_type (build_int_cst (NULL_TREE, 1000)); /* replaced later */
tree gcov_type_array_type
= build_array_type (gcov_type_node, domain_tree);
= build_array_type (gcov_type_node, NULL_TREE);
tree_ctr_tables[counter]
= build_decl (VAR_DECL, NULL_TREE, gcov_type_array_type);
TREE_STATIC (tree_ctr_tables[counter]) = 1;
@ -416,18 +414,13 @@ tree
tree_coverage_counter_ref (unsigned counter, unsigned no)
{
tree gcov_type_node = get_gcov_type ();
tree domain_type = TYPE_DOMAIN (TREE_TYPE (tree_ctr_tables[counter]));
gcc_assert (no < fn_n_ctrs[counter] - fn_b_ctrs[counter]);
no += prg_n_ctrs[counter] + fn_b_ctrs[counter];
/* "no" here is an array index, scaled to bytes later. */
return build4 (ARRAY_REF, gcov_type_node, tree_ctr_tables[counter],
fold_convert (domain_type,
build_int_cst (NULL_TREE, no)),
TYPE_MIN_VALUE (domain_type),
size_binop (EXACT_DIV_EXPR, TYPE_SIZE_UNIT (gcov_type_node),
size_int (TYPE_ALIGN_UNIT (gcov_type_node))));
build_int_cst (NULL_TREE, no), NULL, NULL);
}
/* Generate a checksum for a string. CHKSUM is the current