From f6bbf1ca1d4f8f81b5fd439a36318079f7fa73a8 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Tue, 16 Jul 2019 11:29:17 +0200
Subject: [PATCH] alias-1_0.C: Use -O3.

	* g++.dg/lto/alias-1_0.C: Use -O3.
	* g++.dg/lto/alias-2_0.C: Use -O3.
	* g++.dg/lto/alias-3_0.C: Add loop to enable inlining with
	-fno-use-linker-plugin.
	* g++.dg/lto/alias-3_1.C: Remove dg-lto-do and dg-lto-options.

From-SVN: r273520
---
 gcc/testsuite/ChangeLog              | 8 ++++++++
 gcc/testsuite/g++.dg/lto/alias-1_0.C | 2 +-
 gcc/testsuite/g++.dg/lto/alias-2_0.C | 2 +-
 gcc/testsuite/g++.dg/lto/alias-3_0.C | 4 +++-
 gcc/testsuite/g++.dg/lto/alias-3_1.c | 2 --
 5 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e6ca0430cbe..633ded674e7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2019-07-16  Jan Hubicka  <jh@suse.cz>
+
+	* g++.dg/lto/alias-1_0.C: Use -O3.
+	* g++.dg/lto/alias-2_0.C: Use -O3.
+	* g++.dg/lto/alias-3_0.C: Add loop to enable inlining with
+	-fno-use-linker-plugin.
+	* g++.dg/lto/alias-3_1.C: Remove dg-lto-do and dg-lto-options.
+
 2019-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* gcc.dg/tree-ssa/pr84512.c: Don't xfail scan-tree-dump on
diff --git a/gcc/testsuite/g++.dg/lto/alias-1_0.C b/gcc/testsuite/g++.dg/lto/alias-1_0.C
index 333bcf026d2..9a79bdaeb74 100644
--- a/gcc/testsuite/g++.dg/lto/alias-1_0.C
+++ b/gcc/testsuite/g++.dg/lto/alias-1_0.C
@@ -1,5 +1,5 @@
 /* { dg-lto-do run } */
-/* { dg-lto-options { { -O2 -flto } } } */
+/* { dg-lto-options { { -O3 -flto } } } */
 
 /* With LTO we consider all pointers to incomplete types to be possibly
    aliasing.  This makes *bptr to alias with aptr.
diff --git a/gcc/testsuite/g++.dg/lto/alias-2_0.C b/gcc/testsuite/g++.dg/lto/alias-2_0.C
index adad3ec77fb..07b432cf1ab 100644
--- a/gcc/testsuite/g++.dg/lto/alias-2_0.C
+++ b/gcc/testsuite/g++.dg/lto/alias-2_0.C
@@ -1,5 +1,5 @@
 /* { dg-lto-do run } */
-/* { dg-lto-options { { -O2 -flto } } } */
+/* { dg-lto-options { { -O3 -flto } } } */
 
 /* With LTO we consider all pointers to incomplete types to be possibly
    aliasing.  This makes *bptr to alias with aptr.
diff --git a/gcc/testsuite/g++.dg/lto/alias-3_0.C b/gcc/testsuite/g++.dg/lto/alias-3_0.C
index facba59dea7..9ed95304ccc 100644
--- a/gcc/testsuite/g++.dg/lto/alias-3_0.C
+++ b/gcc/testsuite/g++.dg/lto/alias-3_0.C
@@ -14,13 +14,15 @@ __attribute__ ((used)) struct b b, *bptr=&b, *bptr2=&b;
 __attribute__ ((used)) int i,j;
 
 extern "C" void inline_me_late (void);
+int n=1;
 
 int
 main (void)
 {
   int jj=j;
   bptr2->a[jj].bar = 0;
-  inline_me_late ();
+  for (int i=0; i<n; i++)
+    inline_me_late ();
   if (!__builtin_constant_p (bptr2->a[jj].bar == 0))
     __builtin_abort ();
   return 0;
diff --git a/gcc/testsuite/g++.dg/lto/alias-3_1.c b/gcc/testsuite/g++.dg/lto/alias-3_1.c
index 11b02687531..f6332717bd3 100644
--- a/gcc/testsuite/g++.dg/lto/alias-3_1.c
+++ b/gcc/testsuite/g++.dg/lto/alias-3_1.c
@@ -1,5 +1,3 @@
-/* { dg-lto-do run } */
-/* { dg-lto-options { { -O3 -flto -fno-early-inlining } } } */
 struct a
 {
   int foo,bar;
-- 
2.30.2