1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/gcse-1.c b/gcc/testsuite/gcc.target/powerpc/gcse-1.c
new file mode 100644
index 000000000..799cde1dd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/gcse-1.c
@@ -0,0 +1,15 @@
+/* { dg-do compile { target { *-*-linux* && ilp32 } } } */
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-times "@ha" 1 } } */
+
+
+/* Test for PR 7003, address of array loaded int register
+   twice without any need. */
+
+extern const char flags [256];
+
+unsigned char * f (unsigned char * s) {
+  while (flags[*++s]);
+  while (!flags[*++s]);
+  return s;
+}