@@ -1,3 +1,7 @@
+2010-07-20 Sebastian Pop <sebastian.pop@amd.com>
+
+ * gcc.dg/tree-ssa/pr20742.c: New.
+
2010-07-15 Sebastian Pop <sebastian.pop@amd.com>
* sese.c (rename_uses): Call unshare_expr before force_gimple_operand.
@@ -1,5 +1,9 @@
2010-08-02 Sebastian Pop <sebastian.pop@amd.com>
+ * gcc.dg/tree-ssa/pr20742.c: New.
+
+2010-08-02 Sebastian Pop <sebastian.pop@amd.com>
+
* gcc.dg/graphite/id-23.c: New.
2010-08-02 Sebastian Pop <sebastian.pop@amd.com>
new file mode 100644
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#define TEN(x) x x x x x x x x x x
+#define THOUSAND(x) TEN (TEN (TEN (x)))
+
+int
+foo (int x, int y)
+{
+ register int a = y + 57;
+ register int b = y + 31;
+
+ while (x-- > 0)
+ {
+ THOUSAND (a += b; b -= a;)
+ }
+ return a + b;
+}
From: spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> 2010-07-20 Sebastian Pop <sebastian.pop@amd.com> * gcc.dg/tree-ssa/pr20742.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@162350 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog.graphite | 4 ++++ gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gcc.dg/tree-ssa/pr20742.c | 18 ++++++++++++++++++ 3 files changed, 26 insertions(+), 0 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr20742.c