1 files changed, 155 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/adds2.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/adds2.c
new file mode 100644
index 000000000..bd130a99a
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/adds2.c
@@ -0,0 +1,155 @@
+/* { dg-do run } */
+/* { dg-options "-O2 --save-temps -fno-inline" } */
+
+extern void abort (void);
+
+int
+adds_si_test1 (int a, int b, int c)
+{
+  int d = a + b;
+
+  /* { dg-final { scan-assembler-not "adds\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */
+  /* { dg-final { scan-assembler "add\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */
+  if (d <= 0)
+    return a + c;
+  else
+    return b + d + c;
+}
+
+int
+adds_si_test2 (int a, int b, int c)
+{
+  int d = a + 0xfff;
+
+  /* { dg-final { scan-assembler-not "adds\tw\[0-9\]+, w\[0-9\]+, 4095" } } */
+  /* { dg-final { scan-assembler "add\tw\[0-9\]+, w\[0-9\]+, 4095" } } */
+  if (d <= 0)
+    return a + c;
+  else
+    return b + d + c;
+}
+
+int
+adds_si_test3 (int a, int b, int c)
+{
+  int d = a + (b << 3);
+
+  /* { dg-final { scan-assembler-not "adds\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, lsl 3" } } */
+  /* { dg-final { scan-assembler "add\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, lsl 3" } } */
+  if (d <= 0)
+    return a + c;
+  else
+    return b + d + c;
+}
+
+typedef long long s64;
+
+s64
+adds_di_test1 (s64 a, s64 b, s64 c)
+{
+  s64 d = a + b;
+
+  /* { dg-final { scan-assembler-not "adds\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */
+  /* { dg-final { scan-assembler "add\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */
+  if (d <= 0)
+    return a + c;
+  else
+    return b + d + c;
+}
+
+s64
+adds_di_test2 (s64 a, s64 b, s64 c)
+{
+  s64 d = a + 0x1000ll;
+
+  /* { dg-final { scan-assembler-not "adds\tx\[0-9\]+, x\[0-9\]+, 4096" } } */
+  /* { dg-final { scan-assembler "add\tx\[0-9\]+, x\[0-9\]+, 4096" } } */
+  if (d <= 0)
+    return a + c;
+  else
+    return b + d + c;
+}
+
+s64
+adds_di_test3 (s64 a, s64 b, s64 c)
+{
+  s64 d = a + (b << 3);
+
+  /* { dg-final { scan-assembler-not "adds\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, lsl 3" } } */
+  /* { dg-final { scan-assembler "add\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, lsl 3" } } */
+  if (d <= 0)
+    return a + c;
+  else
+    return b + d + c;
+}
+
+int main ()
+{
+  int x;
+  s64 y;
+
+  x = adds_si_test1 (29, 4, 5);
+  if (x != 42)
+    abort ();
+
+  x = adds_si_test1 (5, 2, 20);
+  if (x != 29)
+    abort ();
+
+  x = adds_si_test2 (29, 4, 5);
+  if (x != 4133)
+    abort ();
+
+  x = adds_si_test2 (1024, 2, 20);
+  if (x != 5141)
+    abort ();
+
+  x = adds_si_test3 (35, 4, 5);
+  if (x != 76)
+    abort ();
+
+  x = adds_si_test3 (5, 2, 20);
+  if (x != 43)
+    abort ();
+
+  y = adds_di_test1 (0x130000029ll,
+		     0x320000004ll,
+		     0x505050505ll);
+
+  if (y != 0xc75050536)
+    abort ();
+
+  y = adds_di_test1 (0x5000500050005ll,
+		     0x2111211121112ll,
+		     0x0000000002020ll);
+  if (y != 0x9222922294249)
+    abort ();
+
+  y = adds_di_test2 (0x130000029ll,
+		     0x320000004ll,
+		     0x505050505ll);
+  if (y != 0x955051532)
+    abort ();
+
+  y = adds_di_test2 (0x540004100ll,
+		     0x320000004ll,
+		     0x805050205ll);
+  if (y != 0x1065055309)
+    abort ();
+
+  y = adds_di_test3 (0x130000029ll,
+		     0x064000008ll,
+		     0x505050505ll);
+  if (y != 0x9b9050576)
+    abort ();
+
+  y = adds_di_test3 (0x130002900ll,
+		     0x088000008ll,
+		     0x505050505ll);
+  if (y != 0xafd052e4d)
+    abort ();
+
+  return 0;
+}
+
+/* { dg-final { cleanup-saved-temps } } */