Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

3 files changed, 164 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gcc.target/h8300/h8300.exp b/gcc-4.9/gcc/testsuite/gcc.target/h8300/h8300.exp
new file mode 100644
index 000000000..8523a1285
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/h8300/h8300.exp
@@ -0,0 +1,82 @@
+# Copyright (C) 2013-2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# GCC testsuite that uses the `dg.exp' driver.
+
+# Exit immediately if this isn't a h8300 target.
+if ![istarget h8300*-*-*] then {
+  return
+}
+
+# Load support procs.
+load_lib gcc-dg.exp
+
+# If a testcase doesn't have special options, use these.
+global DEFAULT_CFLAGS
+if ![info exists DEFAULT_CFLAGS] then {
+    set DEFAULT_CFLAGS " -ansi -pedantic-errors"
+}
+
+# Initialize `dg'.
+dg-init
+
+# Main loop.
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] \
+	"" $DEFAULT_CFLAGS
+
+# All done.
+dg-finish
+# Copyright (C) 2013-2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# GCC testsuite that uses the `dg.exp' driver.
+
+# Exit immediately if this isn't a h8300 target.
+if ![istarget h8300*-*-*] then {
+  return
+}
+
+# Load support procs.
+load_lib gcc-dg.exp
+
+# If a testcase doesn't have special options, use these.
+global DEFAULT_CFLAGS
+if ![info exists DEFAULT_CFLAGS] then {
+    set DEFAULT_CFLAGS " -ansi -pedantic-errors"
+}
+
+# Initialize `dg'.
+dg-init
+
+# Main loop.
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] \
+	"" $DEFAULT_CFLAGS
+
+# All done.
+dg-finish
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/h8300/pragma-isr.c b/gcc-4.9/gcc/testsuite/gcc.target/h8300/pragma-isr.c
new file mode 100644
index 000000000..24fba30d8
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/h8300/pragma-isr.c
@@ -0,0 +1,40 @@
+/* Check whether rte is generated for two ISRs.  */
+/* { dg-do compile { target h8300-*-* } }  */
+/* { dg-options "-O3" }  */
+/* { dg-final { scan-assembler-times "rte" 2} }  */
+
+extern void foo (void);
+
+#pragma interrupt
+void
+isr1 (void)
+{
+  foo ();
+}
+
+#pragma interrupt
+void
+isr2 (void)
+{
+  foo ();
+}
+/* Check whether rte is generated for two ISRs.  */
+/* { dg-do compile { target h8300-*-* } }  */
+/* { dg-options "-O3" }  */
+/* { dg-final { scan-assembler-times "rte" 2} }  */
+
+extern void foo (void);
+
+#pragma interrupt
+void
+isr1 (void)
+{
+  foo ();
+}
+
+#pragma interrupt
+void
+isr2 (void)
+{
+  foo ();
+}
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/h8300/pragma-isr2.c b/gcc-4.9/gcc/testsuite/gcc.target/h8300/pragma-isr2.c
new file mode 100644
index 000000000..7c242ec31
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/h8300/pragma-isr2.c
@@ -0,0 +1,42 @@
+/* Check whether rte is generated only for an ISR.  */
+/* { dg-do compile { target h8300-*-* } }  */
+/* { dg-options "-O" }  */
+/* { dg-final { scan-assembler-times "rte" 1 } }  */
+
+#pragma interrupt
+void
+isr (void)
+{
+}
+
+void
+delay (int a)
+{
+}
+
+int
+main (void)
+{
+  return 0;
+}
+/* Check whether rte is generated only for an ISR.  */
+/* { dg-do compile { target h8300-*-* } }  */
+/* { dg-options "-O" }  */
+/* { dg-final { scan-assembler-times "rte" 1 } }  */
+
+#pragma interrupt
+void
+isr (void)
+{
+}
+
+void
+delay (int a)
+{
+}
+
+int
+main (void)
+{
+  return 0;
+}