testsuite - Require alias support for three tests.

2019-01-08  Iain Sandoe  <iain@sandoe.co.uk>

gcc/testsuite/

	* gcc.dg/Wmissing-attributes.c: Require alias support.
	* gcc.dg/attr-copy-2.c: Likewise.
	* gcc.dg/attr-copy-5.c: Likewise.

From-SVN: r267673

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 552ba4d..0bd59d5 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2019-01-08  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * gcc.dg/Wmissing-attributes.c: Require alias support.
+       * gcc.dg/attr-copy-2.c: Likewise.
+       * gcc.dg/attr-copy-5.c: Likewise.
+
 2019-01-08  Jonathan Wakely  <jwakely@redhat.com>
            Jakub Jelinek  <jakub@redhat.com>
 

diff --git a/gcc/testsuite/gcc.dg/Wmissing-attributes.c b/gcc/testsuite/gcc.dg/Wmissing-attributes.c
index 2a98182..049a4c0 100644 (file)
--- a/gcc/testsuite/gcc.dg/Wmissing-attributes.c
+++ b/gcc/testsuite/gcc.dg/Wmissing-attributes.c
@@ -1,5 +1,6 @@
 /* PR middle-end/81824 - Warn for missing attributes with function aliases
    { dg-do compile }
+   { dg-require-alias "" }
    { dg-options "-Wall" } */
 
 #define ATTR(list)   __attribute__ (list)

diff --git a/gcc/testsuite/gcc.dg/attr-copy-2.c b/gcc/testsuite/gcc.dg/attr-copy-2.c
index 39e5f08..8564811 100644 (file)
--- a/gcc/testsuite/gcc.dg/attr-copy-2.c
+++ b/gcc/testsuite/gcc.dg/attr-copy-2.c
@@ -1,6 +1,7 @@
 /* PR middle-end/81824 - Warn for missing attributes with function aliases
    Exercise attribute copy for functions.
    { dg-do compile }
+   { dg-require-alias "" }
    { dg-options "-O2 -Wall" } */
 
 #define Assert(expr)   typedef char AssertExpr[2 * !!(expr) - 1]

diff --git a/gcc/testsuite/gcc.dg/attr-copy-5.c b/gcc/testsuite/gcc.dg/attr-copy-5.c
index b085cf9..24cd6e7 100644 (file)
--- a/gcc/testsuite/gcc.dg/attr-copy-5.c
+++ b/gcc/testsuite/gcc.dg/attr-copy-5.c
@@ -3,6 +3,7 @@
    copied.  Also verify that copying attribute tls_model to a non-thread
    variable triggers a warning.
    { dg-do compile }
+   { dg-require-alias "" }
    { dg-options "-Wall" }
    { dg-require-effective-target tls } */