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-fdump-rtl-expand
- From: Jan Hubicka <jh at suse dot cz>
- To: gcc-patches at gcc dot gnu dot org
- Date: Fri, 25 Apr 2008 19:08:05 +0200
- Subject: -fdump-rtl-expand
Hi,
when I was writting cfgexpand, I definitly thought of it as a tree pass
but it ended up in RTL dumps that I mistakely changed with the
reorganization of passmanager.
This patch fixes it by turning cfgexpand to RTL pass and moving the
check that pass type matches the IL after the pass is executed.
Bootstrapping/regtestig i686-linux, OK?
PR testsuite/35843
* cfgexpand.c (pass_expand): Turn into RTL pass.
* passes.c (execute_one_pass): Do pass typechecking after execution.
* tree-pass.h (pass_expand): Turn into RTL pass.
Index: passes.c
===================================================================
--- passes.c (revision 134669)
+++ passes.c (working copy)
@@ -1074,11 +1074,7 @@ execute_one_pass (struct opt_pass *pass)
if (pass->type == SIMPLE_IPA_PASS)
gcc_assert (!cfun && !current_function_decl);
else
- {
- gcc_assert (cfun && current_function_decl);
- gcc_assert (!(cfun->curr_properties & PROP_trees)
- || pass->type != RTL_PASS);
- }
+ gcc_assert (cfun && current_function_decl);
current_pass = pass;
/* See if we're supposed to run this pass. */
@@ -1174,6 +1170,10 @@ execute_one_pass (struct opt_pass *pass)
dump_file = NULL;
}
+ if (pass->type != SIMPLE_IPA_PASS)
+ gcc_assert (!(cfun->curr_properties & PROP_trees)
+ || pass->type != RTL_PASS);
+
current_pass = NULL;
/* Reset in_gimple_form to not break non-unit-at-a-time mode. */
in_gimple_form = false;
Index: cfgexpand.c
===================================================================
--- cfgexpand.c (revision 134669)
+++ cfgexpand.c (working copy)
@@ -1982,10 +1982,10 @@ tree_expand_cfg (void)
return 0;
}
-struct gimple_opt_pass pass_expand =
+struct rtl_opt_pass pass_expand =
{
{
- GIMPLE_PASS,
+ RTL_PASS,
"expand", /* name */
NULL, /* gate */
tree_expand_cfg, /* execute */
Index: tree-pass.h
===================================================================
--- tree-pass.h (revision 134669)
+++ tree-pass.h (working copy)
@@ -335,7 +335,6 @@ extern struct gimple_opt_pass pass_simpl
extern struct gimple_opt_pass pass_nrv;
extern struct gimple_opt_pass pass_mark_used_blocks;
extern struct gimple_opt_pass pass_rename_ssa_copies;
-extern struct gimple_opt_pass pass_expand;
extern struct gimple_opt_pass pass_rest_of_compilation;
extern struct gimple_opt_pass pass_sink_code;
extern struct gimple_opt_pass pass_fre;
@@ -373,6 +372,7 @@ extern struct gimple_opt_pass pass_free_
extern struct gimple_opt_pass pass_init_datastructures;
extern struct gimple_opt_pass pass_fixup_cfg;
+extern struct rtl_opt_pass pass_expand;
extern struct rtl_opt_pass pass_init_function;
extern struct rtl_opt_pass pass_jump;
extern struct rtl_opt_pass pass_rtl_eh;