12 files changed, 149 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-1.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-1.c
new file mode 100644
index 000000000..87a9d6c81
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-1.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fomit-frame-pointer -mtune=generic -S" } */
+/* { dg-final { scan-assembler "rep" } } */
+/* { dg-final { scan-assembler-not "nop" } } */
+
+void
+foo ()
+{
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-10.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-10.c
new file mode 100644
index 000000000..6ba3b7874
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-10.c
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-not "nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+extern void bar ();
+
+int
+foo2 (int z, int x)
+{
+  if (x == 1)
+    {
+      bar ();
+      return z;
+    }
+  else
+    return x + z;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-2.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-2.c
new file mode 100644
index 000000000..964547cc9
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-2.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-times "nop; nop; nop; nop; nop; nop; nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+void
+foo ()
+{
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-3.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-3.c
new file mode 100644
index 000000000..52442b40f
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-3.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-not "nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+int s[8] = {1, 2, 3, 4, 5, 6, 7, 8};
+int d[8] = {11, 22, 33, 44, 55, 66, 77, 88};
+
+void
+foo ()
+{
+  int i;
+  for (i = 0; i < 8; i++)
+    d[i] = s[i] + 0x1000;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-4.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-4.c
new file mode 100644
index 000000000..a7033fae3
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-4.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S -fPIC" } */
+/* { dg-final { scan-assembler-times "nop; nop; nop; nop; nop; nop; nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+extern int bar;
+
+int
+foo ()
+{
+  return bar;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-5a.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-5a.c
new file mode 100644
index 000000000..9d0aa2a80
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-5a.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-times "nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "nop; nop; nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+int
+foo (int x, int y, int z)
+{
+   return x + y + z;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-5b.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-5b.c
new file mode 100644
index 000000000..2e1cf129d
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-5b.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-times "nop; nop; nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "nop; nop; nop; nop; nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+int
+foo (int x, int y, int z)
+{
+   return x + y + z;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-6a.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-6a.c
new file mode 100644
index 000000000..e865967a7
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-6a.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-times "nop; nop; nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "nop; nop; nop; nop; nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+int
+foo (int x, int y)
+{
+   return x + y;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-6b.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-6b.c
new file mode 100644
index 000000000..41aeaee7c
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-6b.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-times "nop; nop; nop; nop; nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "nop; nop; nop; nop; nop; nop; nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+int
+foo (int x, int y)
+{
+   return x + y;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-7.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-7.c
new file mode 100644
index 000000000..7a7493d05
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-7.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-not "nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+int
+foo (int x, int y, int z)
+{
+   return x + y + z + y;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-8.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-8.c
new file mode 100644
index 000000000..873a0a4fa
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-8.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-times "nop; nop; nop; nop; nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "nop; nop; nop; nop; nop; nop; nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+int
+foo (int x, int y)
+{
+   return y;
+}
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-9.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-9.c
new file mode 100644
index 000000000..3d68805d1
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/pad-9.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2 -fomit-frame-pointer -march=atom -S" } */
+/* { dg-final { scan-assembler-times "nop; nop; nop; nop" 1 } } */
+/* { dg-final { scan-assembler-not "nop; nop; nop; nop; nop" } } */
+/* { dg-final { scan-assembler-not "rep" } } */
+
+extern void bar (void);
+
+void
+foo (int x)
+{
+  if (x)
+    bar ();
+}