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diff gcc/testsuite/g++.dg/torture/pr84961-1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/torture/pr84961-1.C	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,24 @@
+// PR c++/84961
+// { dg-do compile }
+
+short a;
+volatile int b;
+int c, d;
+
+void
+foo ()
+{
+  asm volatile ("" : "=r" (b = a));
+}
+
+void
+bar ()
+{
+  asm volatile ("" : "=r" (++c, ++d, b = a));
+}
+
+void
+baz ()
+{
+  asm volatile ("" : "=r" (--b));
+}