Correct computation of max.

	* graphite-ppl.h (value_max): Correct computation of max.

From-SVN: r175859

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3539ecdae26ffcc3271eb00bb8e06663bbbe86b4..31e5847a8322c0979c290b2f4ee12aba861513bd 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-ppl.h (value_max): Correct computation of max.
+
 2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
 
        * graphite-clast-to-gimple.c (clast_name_to_index): Add missing space.

diff --git a/gcc/graphite-ppl.h b/gcc/graphite-ppl.h
index 695d01f3425a3c26c967cb6e74dd702a122adc2e..49bde618f47e72550604cb8e0f937332afaceb3d 100644 (file)
--- a/gcc/graphite-ppl.h
+++ b/gcc/graphite-ppl.h
@@ -131,7 +131,8 @@ value_max (mpz_t res, mpz_t v1, mpz_t v2)
 {
   if (mpz_cmp (v1, v2) < 0)
     mpz_set (res, v2);
-  mpz_set (res, v1);
+  else
+    mpz_set (res, v1);
 }
 
 /* Builds a new identity map for dimension DIM.  */