[PATCH v2 11/13] Test case for conversion from __seg_tls:0

Richard Henderson rth@redhat.com
Tue Oct 20 21:28:00 GMT 2015


---
 gcc/testsuite/gcc.target/i386/addr-space-3.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/i386/addr-space-3.c

diff --git a/gcc/testsuite/gcc.target/i386/addr-space-3.c b/gcc/testsuite/gcc.target/i386/addr-space-3.c
new file mode 100644
index 0000000..63f1f03
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/addr-space-3.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { dg-options "-O" } */
+/* { dg-final { scan-assembler "[fg]s:0" } } */
+
+void test(int *y)
+{
+  int *x = (int __seg_tls *)0;
+  if (x == y)
+    asm("");
+}
-- 
2.4.3



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