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tree-mudflap.c (ml_decl_cache_locals, [...]): add newly referenced vars.

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* tree-mudflap.c (ml_decl_cache_locals, md_build_check_statement_for):
	add newly referenced vars.

From-SVN: r120188
This commit is contained in:
Jan Hubicka 2006-12-24 11:17:15 +01:00 • committed by Jan Hubicka
parent 9b1ae0a097
commit 7a223fd48d
2 changed files with 12 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2006-12-24 Jan Hubicka <jh@suse.cz>
* tree-mudflap.c (ml_decl_cache_locals, md_build_check_statement_for):
add newly referenced vars.
2006-12-24 Kazu Hirata <kazu@codesourcery.com>
* basic-block.h: Remove the prototype for

7
gcc/tree-mudflap.c
View file

@ -460,12 +460,14 @@ mf_decl_cache_locals (void)
globals into the cache variables. */
t = build2 (GIMPLE_MODIFY_STMT, TREE_TYPE (mf_cache_shift_decl_l),
mf_cache_shift_decl_l, mf_cache_shift_decl);
add_referenced_var (mf_cache_shift_decl);
SET_EXPR_LOCATION (t, DECL_SOURCE_LOCATION (current_function_decl));
gimplify_to_stmt_list (&t);
shift_init_stmts = t;
t = build2 (GIMPLE_MODIFY_STMT, TREE_TYPE (mf_cache_mask_decl_l),
mf_cache_mask_decl_l, mf_cache_mask_decl);
add_referenced_var (mf_cache_mask_decl);
SET_EXPR_LOCATION (t, DECL_SOURCE_LOCATION (current_function_decl));
gimplify_to_stmt_list (&t);
mask_init_stmts = t;
@ -571,13 +573,17 @@ mf_build_check_statement_for (tree base, tree limit,
& __mf_mask]. */
t = build2 (RSHIFT_EXPR, mf_uintptr_type, mf_base,
(flag_mudflap_threads ? mf_cache_shift_decl : mf_cache_shift_decl_l));
add_referenced_var (mf_cache_shift_decl);
t = build2 (BIT_AND_EXPR, mf_uintptr_type, t,
(flag_mudflap_threads ? mf_cache_mask_decl : mf_cache_mask_decl_l));
add_referenced_var (mf_cache_mask_decl);
t = build4 (ARRAY_REF,
TREE_TYPE (TREE_TYPE (mf_cache_array_decl)),
mf_cache_array_decl, t, NULL_TREE, NULL_TREE);
add_referenced_var (mf_cache_array_decl);
t = build1 (ADDR_EXPR, mf_cache_structptr_type, t);
t = build2 (GIMPLE_MODIFY_STMT, void_type_node, mf_elem, t);
add_referenced_var (mf_elem);
SET_EXPR_LOCUS (t, locus);
gimplify_to_stmt_list (&t);
tsi_link_after (&tsi, t, TSI_CONTINUE_LINKING);
@ -601,6 +607,7 @@ mf_build_check_statement_for (tree base, tree limit,
build1 (INDIRECT_REF, mf_cache_struct_type, mf_elem),
TYPE_FIELDS (mf_cache_struct_type), NULL_TREE);
t = build2 (GT_EXPR, boolean_type_node, t, mf_base);
add_referenced_var (mf_base);
/* Construct '__mf_elem->high < __mf_limit'.