obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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files in the upstream repository.

1 files changed, 153 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/bit_comparison_1.F90 b/gcc/testsuite/gfortran.dg/bit_comparison_1.F90
new file mode 100644
index 000000000..97b00b5be
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/bit_comparison_1.F90
@@ -0,0 +1,153 @@
+! Test the BGE, BGT, BLE and BLT intrinsics.
+!
+! { dg-do run }
+! { dg-options "-ffree-line-length-none" }
+
+  interface run_bge
+    procedure run_bge1
+    procedure run_bge2
+    procedure run_bge4
+    procedure run_bge8
+  end interface
+
+  interface run_bgt
+    procedure run_bgt1
+    procedure run_bgt2
+    procedure run_bgt4
+    procedure run_bgt8
+  end interface
+
+  interface run_ble
+    procedure run_ble1
+    procedure run_ble2
+    procedure run_ble4
+    procedure run_ble8
+  end interface
+
+  interface run_blt
+    procedure run_blt1
+    procedure run_blt2
+    procedure run_blt4
+    procedure run_blt8
+  end interface
+
+#define CHECK(I,J,RES) \
+  if (bge(I,J) .neqv. RES) call abort ; \
+  if (run_bge(I,J) .neqv. RES) call abort ; \
+  if (bgt(I,J) .neqv. (RES .and. (I/=J))) call abort ; \
+  if (run_bgt(I,J) .neqv. (RES .and. (I/=J))) call abort ; \
+  if (ble(J,I) .neqv. RES) call abort ; \
+  if (run_ble(J,I) .neqv. RES) call abort ; \
+  if (blt(J,I) .neqv. (RES .and. (I/=J))) call abort ; \
+  if (run_blt(J,I) .neqv. (RES .and. (I/=J))) call abort
+
+#define T .true.
+#define F .false.
+
+  CHECK(0_1, 0_1, T)
+  CHECK(1_1, 0_1, T)
+  CHECK(0_1, 107_1, F)
+  CHECK(5_1, huge(0_1) / 2_1, F)
+  CHECK(5_1, huge(0_1), F)
+  CHECK(-1_1, 0_1, T)
+  CHECK(0_1, -19_1, F)
+  CHECK(huge(0_1), -19_1, F)
+
+  CHECK(0_2, 0_2, T)
+  CHECK(1_2, 0_2, T)
+  CHECK(0_2, 107_2, F)
+  CHECK(5_2, huge(0_2) / 2_2, F)
+  CHECK(5_2, huge(0_2), F)
+  CHECK(-1_2, 0_2, T)
+  CHECK(0_2, -19_2, F)
+  CHECK(huge(0_2), -19_2, F)
+
+  CHECK(0_4, 0_4, T)
+  CHECK(1_4, 0_4, T)
+  CHECK(0_4, 107_4, F)
+  CHECK(5_4, huge(0_4) / 2_4, F)
+  CHECK(5_4, huge(0_4), F)
+  CHECK(-1_4, 0_4, T)
+  CHECK(0_4, -19_4, F)
+  CHECK(huge(0_4), -19_4, F)
+
+  CHECK(0_8, 0_8, T)
+  CHECK(1_8, 0_8, T)
+  CHECK(0_8, 107_8, F)
+  CHECK(5_8, huge(0_8) / 2_8, F)
+  CHECK(5_8, huge(0_8), F)
+  CHECK(-1_8, 0_8, T)
+  CHECK(0_8, -19_8, F)
+  CHECK(huge(0_8), -19_8, F)
+
+contains
+
+  pure logical function run_bge1 (i, j) result(res)
+    integer(kind=1), intent(in) :: i, j
+    res = bge(i,j)
+  end function
+  pure logical function run_bgt1 (i, j) result(res)
+    integer(kind=1), intent(in) :: i, j
+    res = bgt(i,j)
+  end function
+  pure logical function run_ble1 (i, j) result(res)
+    integer(kind=1), intent(in) :: i, j
+    res = ble(i,j)
+  end function
+  pure logical function run_blt1 (i, j) result(res)
+    integer(kind=1), intent(in) :: i, j
+    res = blt(i,j)
+  end function
+
+  pure logical function run_bge2 (i, j) result(res)
+    integer(kind=2), intent(in) :: i, j
+    res = bge(i,j)
+  end function
+  pure logical function run_bgt2 (i, j) result(res)
+    integer(kind=2), intent(in) :: i, j
+    res = bgt(i,j)
+  end function
+  pure logical function run_ble2 (i, j) result(res)
+    integer(kind=2), intent(in) :: i, j
+    res = ble(i,j)
+  end function
+  pure logical function run_blt2 (i, j) result(res)
+    integer(kind=2), intent(in) :: i, j
+    res = blt(i,j)
+  end function
+
+  pure logical function run_bge4 (i, j) result(res)
+    integer(kind=4), intent(in) :: i, j
+    res = bge(i,j)
+  end function
+  pure logical function run_bgt4 (i, j) result(res)
+    integer(kind=4), intent(in) :: i, j
+    res = bgt(i,j)
+  end function
+  pure logical function run_ble4 (i, j) result(res)
+    integer(kind=4), intent(in) :: i, j
+    res = ble(i,j)
+  end function
+  pure logical function run_blt4 (i, j) result(res)
+    integer(kind=4), intent(in) :: i, j
+    res = blt(i,j)
+  end function
+
+  pure logical function run_bge8 (i, j) result(res)
+    integer(kind=8), intent(in) :: i, j
+    res = bge(i,j)
+  end function
+  pure logical function run_bgt8 (i, j) result(res)
+    integer(kind=8), intent(in) :: i, j
+    res = bgt(i,j)
+  end function
+  pure logical function run_ble8 (i, j) result(res)
+    integer(kind=8), intent(in) :: i, j
+    res = ble(i,j)
+  end function
+  pure logical function run_blt8 (i, j) result(res)
+    integer(kind=8), intent(in) :: i, j
+    res = blt(i,j)
+  end function
+
+end