* gcc.target/i386/indjmp-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211918 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b0f902a3ce437288729d132ce7447ba9badb5bd9..fb9e00b4d6784350761db2afc76fecba57fcf596 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2014-06-23  Kai Tietz  <ktietz@redhat.com>
+
+       * gcc.target/i386/indjmp-1.c: New test.
+
 2014-06-23  Andrew Pinski  <apinski@cavium.com>
 
        * gcc.c-torture/compile/20140723-1.c: New testcase.

diff --git a/gcc/testsuite/gcc.target/i386/indjmp-1.c b/gcc/testsuite/gcc.target/i386/indjmp-1.c
new file mode 100644 (file)
index 0000000..bbcb243
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/indjmp-1.c
@@ -0,0 +1,23 @@
+/* { dg-do compile  { target ia32 } } */
+/* { dg-options "-O2" } */
+
+#define ADVANCE_AND_DISPATCH() goto *addresses[*pc++]
+
+void
+Interpret(const unsigned char *pc)
+{
+    static const void *const addresses[] = {
+      &&l0, &&l1, &&l2
+    };
+
+l0:
+    ADVANCE_AND_DISPATCH();
+
+l1:
+    ADVANCE_AND_DISPATCH();
+
+l2:
+    return;
+}
+
+/* { dg-final { scan-assembler-not "jmp\[ \t\]*.%eax" } } */