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[Bug,bootstrap/70706] New: [7 Regression] r235082 caused bootstrap failure

Message ID 20160417180629.GA46241@kam.mff.cuni.cz
State New
Headers show

Commit Message

Jan Hubicka April 17, 2016, 6:06 p.m. UTC 
> libbackend.a(graphite.o): In function `graphite_finalize(bool)':
> /export/gnu/import/git/gcc-test-profiled/bld/gcc/../../src-trunk/gcc/graphite.c:259:
> undefined reference to `tree_estimate_probability()'
> collect2: error: ld returned 1 exit status
> ../../src-trunk/gcc/lto/Make-lang.in:71: recipe for target 'lto1' failed
> make[6]: *** [lto1] Error 1

I have comitted the following as obvious. It is not clear to me what graphite is
trying to reach here and it will definitly leat to random results with profile
feedback (we will likely end up with guessed profile but non-zero counts)
but we can deal with that incrementally.

	PR bootstrap/70706
	* graphite.c (graphite_finalize): Update call to
	tree_estimate_probability.
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Patch

Index: graphite.c
===================================================================
--- graphite.c	(revision 235064)
+++ graphite.c	(working copy)
@@ -256,7 +256,7 @@  graphite_finalize (bool need_cfg_cleanup
       cleanup_tree_cfg ();
       profile_status_for_fn (cfun) = PROFILE_ABSENT;
       release_recorded_exits (cfun);
-      tree_estimate_probability ();
+      tree_estimate_probability (false);
     }
 
   free_original_copy_tables ();