1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/pr84878.c b/gcc/testsuite/gcc.target/powerpc/pr84878.c
new file mode 100644
index 00000000000..f96d3803d06
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/pr84878.c
@@ -0,0 +1,18 @@
+/* PR rtl-optimization/84878 */
+/* { dg-do compile { target { powerpc*-*-* } } } */
+/* { dg-require-effective-target powerpc_altivec_ok } */
+/* { dg-options "-O2 -maltivec -mno-vsx -fmodulo-sched -ftree-vectorize -funroll-loops -fassociative-math -fno-signed-zeros -fno-trapping-math" } */
+
+int ek;
+float zu;
+
+int
+k5 (int ks)
+{
+  while (ek < 1)
+    {
+      ks += (int)(0x1000000 + zu + !ek);
+      ++ek;
+    }
+  return ks;
+}