re PR lto/41584 (WHOPR doesn't grok empty units)

2010-06-03  Richard Guenther  <rguenther@suse.de>

	PR lto/41584
	* gcc.dg/lto/20100603-1_0.c: New testcase.
	* gcc.dg/lto/20100603-2_0.c: Likewise.
	* gcc.dg/lto/20100603-3_0.c: Likewise.

From-SVN: r160223

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ccbd30c6fdc2ed902ed860e9aff6008960b06e98..f4e8c758d2bed7797b1a92b862fc8dfec00997ce 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2010-06-03  Richard Guenther  <rguenther@suse.de>
+
+       PR lto/41584
+       * gcc.dg/lto/20100603-1_0.c: New testcase.
+       * gcc.dg/lto/20100603-2_0.c: Likewise.
+       * gcc.dg/lto/20100603-3_0.c: Likewise.
+
 2010-06-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
        PR target/44218

diff --git a/gcc/testsuite/gcc.dg/lto/20100603-1_0.c b/gcc/testsuite/gcc.dg/lto/20100603-1_0.c
new file mode 100644 (file)
index 0000000..cc35c78
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20100603-1_0.c
@@ -0,0 +1,4 @@
+/* { dg-lto-do link } */
+/* { dg-extra-ld-options {-r -nostdlib} } */
+
+/* This file intentionally left empty.  */

diff --git a/gcc/testsuite/gcc.dg/lto/20100603-2_0.c b/gcc/testsuite/gcc.dg/lto/20100603-2_0.c
new file mode 100644 (file)
index 0000000..11bee49
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20100603-2_0.c
@@ -0,0 +1,5 @@
+/* { dg-lto-do link } */
+/* { dg-extra-ld-options {-r -nostdlib} } */
+
+int foo;
+int *i = &foo;

diff --git a/gcc/testsuite/gcc.dg/lto/20100603-3_0.c b/gcc/testsuite/gcc.dg/lto/20100603-3_0.c
new file mode 100644 (file)
index 0000000..3fc08fd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20100603-3_0.c
@@ -0,0 +1,4 @@
+/* { dg-lto-do link } */
+/* { dg-extra-ld-options {-r -nostdlib} } */
+
+int i = 42;