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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr32349.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr32349.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr32349.c
new file mode 100644
index 000000000..df725afbf
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr32349.c
@@ -0,0 +1,26 @@
+/* { dg-options "-fmodulo-sched" } */
+
+
+extern long *x1, *x2, *x3;
+
+int
+foo ()
+{
+ /* Switching the following two lines prevents the ICE. */
+ long *p1, *p2;
+ long m, n, i;
+
+ p1 = x1;
+ p2 = x2;
+ n = 0;
+ for (i = *x3; 0 < i; i--)
+ {
+ m = (*p1++) ^ (*p2++);
+ m = (m & 0x55555555) + ((m >> 1) & 0x55555555);
+ m = (m & 0x33333333) + ((m >> 2) & 0x33333333);
+ m = (m + (m >> 4)) & 0x0f0f0f0f;
+ m = (m + (m >> 8));
+ n += m;
+ }
+ return n;
+}