1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr42249.c b/gcc/testsuite/gcc.dg/pr42249.c
new file mode 100644
index 000000000..21708749d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr42249.c
@@ -0,0 +1,37 @@
+/* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */
+/* { dg-options "-O2 -fselective-scheduling -fsel-sched-pipelining" } */
+
+typedef struct TypHeader
+{
+  unsigned long size;
+  struct TypHeader **ptr;
+} *TypHandle;
+
+extern TypHandle NewBag (unsigned int type, unsigned long size);
+typedef unsigned long TypPoint32;
+
+TypHandle
+QuoPP (TypHandle hdL, TypHandle hdR)
+{
+  TypHandle hdC;
+  unsigned long degC;
+  TypPoint32 *ptC;
+  unsigned long degL;
+  TypPoint32 *ptL;
+  unsigned long degR;
+  TypPoint32 *ptR;
+  unsigned long p;
+
+  degL = ((hdL)->size) / sizeof (TypPoint32);
+  degR = ((hdR)->size) / sizeof (TypPoint32);
+  degC = degL < degR ? degR : degL;
+  hdC = NewBag (9, (unsigned long) (degC * sizeof (TypPoint32)));
+  ptC = (TypPoint32 *) ((TypHandle *) ((hdC)->ptr));
+
+  for (p = 0; p < degC; p++)
+    ptC[(((p) < (degR)) ? (ptR)[(p)] : (p))] =
+      ((((((p) < (degL)) ? (ptL)[(p)] : (p))) <
+        (degR)) ? (ptR)[((((p) < (degL)) ? (ptL)[(p)] : (p)))]
+       : ((((p) < (degL)) ? (ptL)[(p)] : (p))));
+}
+