From 3944d88d35e71f0aaf58c2c82bc7cf34414cb6ac Mon Sep 17 00:00:00 2001 From: David Malcolm Date: Tue, 13 Aug 2013 00:45:27 +0000 Subject: [PATCH] Example of converting global state to per-pass state. gcc/testsuite 2013-08-13 David Malcolm Example of converting global state to per-pass state. * gcc.dg/plugin/one_time_plugin.c (one_pass::execute): Convert global state "static int counter" to... (one_pass::counter): ...this instance data. From-SVN: r201681 --- gcc/testsuite/ChangeLog | 8 ++++++++ gcc/testsuite/gcc.dg/plugin/one_time_plugin.c | 7 ++++--- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 6b82931ca8f..bc45fdb6b25 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,11 @@ +2013-08-13 David Malcolm + + Example of converting global state to per-pass state. + + * gcc.dg/plugin/one_time_plugin.c (one_pass::execute): Convert + global state "static int counter" to... + (one_pass::counter): ...this instance data. + 2013-08-13 David Malcolm * gcc.dg/plugin/one_time_plugin.c: (one_pass_gate): Convert diff --git a/gcc/testsuite/gcc.dg/plugin/one_time_plugin.c b/gcc/testsuite/gcc.dg/plugin/one_time_plugin.c index 7e93e658500..c4dace5ab27 100644 --- a/gcc/testsuite/gcc.dg/plugin/one_time_plugin.c +++ b/gcc/testsuite/gcc.dg/plugin/one_time_plugin.c @@ -33,13 +33,16 @@ class one_pass : public gimple_opt_pass { public: one_pass(gcc::context *ctxt) - : gimple_opt_pass(pass_data_one_pass, ctxt) + : gimple_opt_pass(pass_data_one_pass, ctxt), + counter(0) {} /* opt_pass methods: */ bool gate (); unsigned int execute (); +private: + int counter; }; // class one_pass } // anon namespace @@ -51,8 +54,6 @@ bool one_pass::gate (void) unsigned int one_pass::execute () { - static int counter = 0; - if (counter > 0) { printf ("Executed more than once \n"); } -- 2.30.2