Merge lp:~michaelh1/gcc-linaro/lp-602171 into lp:gcc-linaro/4.4

[Michael Hope]

Fixes LP: #602171

[Loïc Minier (lool)]

review: Abstain

=== modified file 'ChangeLog.linaro'
--- ChangeLog.linaro	2010-07-09 11:47:12 +0000
+++ ChangeLog.linaro	2010-07-12 21:41:54 +0000
@@ -1,3 +1,20 @@
[phone]  Michael Hope  <[e-mail]>
+
+	LP: #602171
+	* gcc/testsuite/gcc.target/i386/pr9771-1.c: Merge r159776 from FSF
+	GCC into the Linaro branch.
+	* gcc/testsuite/gcc.target/arm/frame-pointer-1.c: Likewise.
+
+	Original entry:
+        2010-05-24  Paul Brook  <[e-mail]>
+
+	* gcc.target/arm/frame-pointer-1.c: New test.
+	* gcc.target/i386/pr9771-1.c: Move code out of main to allow frame
+	pointer elimination.
+
+	Note that the change was already present but the test cases hadn't
+	been updated.
+
 2010-07-09  Andrew Stubbs  <[e-mail]>
 
 	gcc/
 
=== modified file 'gcc/testsuite/gcc.target/i386/pr9771-1.c'
--- gcc/testsuite/gcc.target/i386/pr9771-1.c	2007-08-22 08:59:14 +0000
+++ gcc/testsuite/gcc.target/i386/pr9771-1.c	2010-07-12 21:41:54 +0000
@@ -28,7 +28,10 @@
   *adr = save;
 }
 
-int main()
+/* This must not be inlined becuase main() requires the frame pointer
+   for stack alignment.  */
+void test(void) __attribute__((noinline));
+void test(void)
 {
   B = &x;
 
@@ -42,3 +45,9 @@
   exit(0);
 }
 
+int main()
+{
+  test();
+  return 0;
+
+}