Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

6 files changed, 126 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gcc.target/epiphany/epiphany.exp b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/epiphany.exp
new file mode 100644
index 000000000..59226ae15
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/epiphany.exp
@@ -0,0 +1,41 @@
+# Copyright (C) 2007-2014 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 an epiphany target.
+if ![istarget epiphany*-*-*] 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/epiphany/fmadd-1.c b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fmadd-1.c
new file mode 100644
index 000000000..868d5bd02
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fmadd-1.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-times "fmadd\[ \ta-zA-Z0-9\]*," 2 } } */
+
+#include <epiphany_intrinsics.h>
+
+float
+f1 (float a, float b, float c)
+{
+  return __builtin_epiphany_fmadd (a, b, c);
+}
+
+float
+f2 (float a, float b, float c)
+{
+  return a + b * c;
+}
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fmsub-1.c b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fmsub-1.c
new file mode 100644
index 000000000..ff7fefa7f
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fmsub-1.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-times "fmsub\[ \ta-zA-Z0-9\]*," 2 } } */
+
+#include <epiphany_intrinsics.h>
+
+float
+f1 (float a, float b, float c)
+{
+  return __builtin_epiphany_fmsub (a, b, c);
+}
+
+float
+f2 (float a, float b, float c)
+{
+  return a - b * c;
+}
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fnma-1.c b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fnma-1.c
new file mode 100644
index 000000000..3155079f4
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/fnma-1.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-times "fmsub\[ \ta-zA-Z0-9\]*," 1 } } */
+
+float
+f (float ar, float ai, float br, float bi)
+{
+  return ar * br - ai * bi;
+}
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/epiphany/interrupt-2.c b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/interrupt-2.c
new file mode 100644
index 000000000..4c0de6c5d
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/interrupt-2.c
@@ -0,0 +1,24 @@
+/* { dg-options "-g" } */
+
+void __attribute__((interrupt))
+universal_handler (void)
+{
+}
+
+void __attribute__((interrupt("dma0","Vss","dma1")))
+g (void)
+{ /* { dg-warning "is not \"reset\"" } */
+}
+
+void __attribute__((interrupt("dma0","dma1","timer1","reset"),
+		    forwarder_section("test")))
+misc_handler (void)
+{
+}
+
+void __attribute__((interrupt(dma0,42)))
+h (void)
+{ /* { dg-warning "is not a string constant" } */
+}
+
+/* { dg-final { scan-assembler-times "b\[ \t\]*_misc_handler" 4 } } */
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/epiphany/interrupt.c b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/interrupt.c
new file mode 100644
index 000000000..86fb25561
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/epiphany/interrupt.c
@@ -0,0 +1,18 @@
+/* { dg-options "-g" } */
+
+void __attribute__((interrupt("dma0")))
+dma0_handler (void)
+{
+}
+
+void __attribute__((interrupt("Vss")))
+g (void)
+{ /* { dg-warning "is not \"reset\"" } */
+}
+
+void __attribute__((interrupt(42)))
+h (void)
+{ /* { dg-warning "is not a string constant" } */
+}
+
+/* { dg-final { scan-assembler-times "b\[ \t\]*_dma0_handler" 1 } } */