From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/plugin/one_time_plugin.c | 63 +++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/plugin/one_time_plugin.c (limited to 'gcc/testsuite/gcc.dg/plugin/one_time_plugin.c') diff --git a/gcc/testsuite/gcc.dg/plugin/one_time_plugin.c b/gcc/testsuite/gcc.dg/plugin/one_time_plugin.c new file mode 100644 index 000000000..2c4cd4971 --- /dev/null +++ b/gcc/testsuite/gcc.dg/plugin/one_time_plugin.c @@ -0,0 +1,63 @@ +/* Plugin that prints message if it inserted (and invoked) more than once. */ +#include "config.h" +#include "gcc-plugin.h" +#include "system.h" +#include "coretypes.h" +#include "tm.h" +#include "toplev.h" +#include "gimple.h" +#include "tree-pass.h" +#include "intl.h" + +int plugin_is_GPL_compatible; + +static bool one_pass_gate (void) +{ + return true; +} + +static unsigned int one_pass_exec (void) +{ + static int counter = 0; + + if (counter > 0) { + printf ("Executed more than once \n"); + } + counter++; + return 0; +} + +struct gimple_opt_pass one_pass = +{ + { + GIMPLE_PASS, + "cfg", /* name */ + one_pass_gate, /* gate */ + one_pass_exec, /* execute */ + NULL, /* sub */ + NULL, /* next */ + 0, /* static_pass_number */ + TV_NONE, /* tv_id */ + PROP_gimple_any, /* properties_required */ + 0, /* properties_provided */ + 0, /* properties_destroyed */ + 0, /* todo_flags_start */ + TODO_dump_func /* todo_flags_finish */ + } +}; + + +int plugin_init (struct plugin_name_args *plugin_info, + struct plugin_gcc_version *version) +{ + struct register_pass_info p; + + p.pass = &one_pass.pass; + p.reference_pass_name = "cfg"; + p.ref_pass_instance_number = 1; + p.pos_op = PASS_POS_INSERT_AFTER; + + register_callback ("one_pass", PLUGIN_PASS_MANAGER_SETUP, NULL, &p); + + return 0; +} -- cgit v1.2.3