1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr30311.c b/gcc/testsuite/gcc.c-torture/compile/pr30311.c
new file mode 100644
index 000000000..85ce75099
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr30311.c
@@ -0,0 +1,16 @@
+/* ICE in subreg_get_info: bug 30311.  */
+/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+inline double bar(double x)
+{
+  long double d;
+  __asm__ ("" : "=t" (d) : "0" (x));
+  return d;
+}
+
+double foo(double x)
+{
+  if (x)
+    return bar(x);
+  else
+    return bar(x);
+}