From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Sat, 27 Sep 2008 16:05:36 +0000 (+0000)
Subject: Teach Mr. Gauß, Mr. Seidel and Mr. Grund to ignore the start loop.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=e07c0dc0ce91e9d3d97963472b06569b8a73af86;p=libfirm

Teach Mr. Gauß, Mr. Seidel and Mr. Grund to ignore the start loop.

[r22318]
---

diff --git a/ir/ana/execfreq.c b/ir/ana/execfreq.c
index 37ce2d960..308a11d86 100644
--- a/ir/ana/execfreq.c
+++ b/ir/ana/execfreq.c
@@ -285,13 +285,13 @@ compute_execfreq(ir_graph * irg, double loop_weight)
 		freq = set_insert_freq(freqs, bb);
 		freq->idx = idx;
 
-		gs_matrix_set(mat, idx, idx, -1.0);
 		for(i = get_Block_n_cfgpreds(bb) - 1; i >= 0; --i) {
 			ir_node *pred = get_Block_cfgpred_block(bb, i);
 			int pred_idx  = size - dfs_get_post_num(dfs, pred) - 1;
 
 			gs_matrix_set(mat, idx, pred_idx, get_cf_probability(bb, i, loop_weight));
 		}
+		gs_matrix_set(mat, idx, idx, -1.0);
 	}
 
 	dfs_free(dfs);