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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1 files changed, 196 insertions, 0 deletions

diff --git a/gcc/testsuite/ada/acats/tests/c4/c45322a.ada b/gcc/testsuite/ada/acats/tests/c4/c45322a.ada
new file mode 100644
index 000000000..8857c32f2
--- /dev/null
+++ b/gcc/testsuite/ada/acats/tests/c4/c45322a.ada
@@ -0,0 +1,196 @@
+-- C45322A.ADA
+
+--                             Grant of Unlimited Rights
+--
+--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
+--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
+--     unlimited rights in the software and documentation contained herein.
+--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
+--     this public release, the Government intends to confer upon all 
+--     recipients unlimited rights  equal to those held by the Government.  
+--     These rights include rights to use, duplicate, release or disclose the 
+--     released technical data and computer software in whole or in part, in 
+--     any manner and for any purpose whatsoever, and to have or permit others 
+--     to do so.
+--
+--                                    DISCLAIMER
+--
+--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
+--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
+--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
+--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
+--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
+--     PARTICULAR PURPOSE OF SAID MATERIAL.
+--*
+-- OBJECTIVE:
+--     CHECK THAT CONSTRAINT_ERROR IS RAISED IF 
+--     MACHINE_OVERFLOWS IS TRUE AND THE RESULT OF THE ADDITION OR 
+--     SUBTRACTION LIES OUTSIDE OF THE RANGE OF THE BASE TYPE.
+
+-- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X
+-- ***       remove incompatibilities associated with the transition   -- 9X
+-- ***       to Ada 9X.                                                -- 9X
+
+-- HISTORY:
+--     NPL 09/01/90  CREATED ORIGINAL TEST.
+--     LDC 10/09/90  CHANGED THE STYLE OF THE TEST TO THE STANDARD
+--                   ACVC FORMAT AND WRAPPED LINES WHICH WHERE LONGER
+--                   THAN 71 CHARACTERS.
+--     JRL 03/30/93  REMOVED NUMERIC_ERROR FROM TEST.
+
+WITH REPORT; USE REPORT;
+
+PROCEDURE C45322A IS
+
+  TYPE FLOAT5 IS DIGITS 5;
+  F5 : FLOAT5;
+
+  FUNCTION IDENT (F : FLOAT5) RETURN FLOAT5 IS
+  BEGIN
+    RETURN F * FLOAT5(IDENT_INT(1));
+  END IDENT;
+
+  FUNCTION EQUAL (F,G : FLOAT5) RETURN BOOLEAN IS
+  BEGIN
+    RETURN F = G + FLOAT5(IDENT_INT(0));
+  END EQUAL;
+
+BEGIN
+     TEST ("C45322A", "CHECK THAT CONSTRAINT_ERROR " &
+                      "IS RAISED IF MACHINE_OVERFLOWS IS TRUE AND " &
+                      "THE RESULT OF THE ADDITION OR SUBTRACTION " &
+                      "LIES OUTSIDE OF THE RANGE OF THE BASE TYPE");
+
+     IF NOT FLOAT5'MACHINE_OVERFLOWS THEN
+          NOT_APPLICABLE("MACHINE_OVERFLOWS IS FALSE");
+     ELSE
+
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'LAST) + FLOAT5'BASE'LAST;
+
+               FAILED("NO EXCEPTION RAISED BY LARGE '+'");
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    NULL;
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY LARGE '+'");
+          END;
+
+          -- AS ABOVE BUT INTERCHANGING '+' AND '-'
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'LAST) - FLOAT5'BASE'LAST;
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    FAILED("CONSTRAINT_ERROR " &
+                           "RAISED BY INTERCHANGING LARGE '+'");
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY " &
+                           "INTERCHANGING LARGE '+'");
+          END;
+
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'FIRST) + FLOAT5'BASE'FIRST;
+
+               FAILED("NO EXCEPTION RAISED BY SMALL '+'");
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    NULL;
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY SMALL '+'");
+          END;
+
+          -- AS ABOVE BUT INTERCHANGING '+' AND '-'
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'FIRST) - FLOAT5'BASE'FIRST;
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    FAILED("CONSTRAINT_ERROR " &
+                           "RAISED BY INTERCHANGING SMALL '+'");
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY " &
+                           "INTERCHANGING SMALL '+'");
+          END;
+
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'LAST) - FLOAT5'BASE'FIRST;
+
+               FAILED("NO EXCEPTION RAISED BY LARGE '-'");
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    NULL;
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY LARGE '-'");
+          END;
+
+          -- AS ABOVE BUT INTERCHANGING '+' AND '-'
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'LAST) + FLOAT5'BASE'FIRST;
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    FAILED("CONSTRAINT_ERROR " &
+                           "RAISED BY INTERCHANGING LARGE '-'");
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY " &
+                           "INTERCHANGING LARGE '-'");
+          END;
+
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'FIRST) - FLOAT5'BASE'LAST;
+
+               FAILED("NO EXCEPTION RAISED BY SMALL '-'");
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    NULL;
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY SMALL '-'");
+          END;
+
+          -- AS ABOVE BUT INTERCHANGING '+' AND '-'
+          BEGIN
+               F5 := IDENT(FLOAT5'BASE'FIRST) + FLOAT5'BASE'LAST;
+
+               IF NOT EQUAL(F5, F5) THEN
+                    COMMENT("DON'T OPTIMIZE F5");
+               END IF;
+          EXCEPTION
+               WHEN CONSTRAINT_ERROR =>
+                    FAILED("CONSTRAINT_ERROR " &
+                           "RAISED BY INTERCHANGING SMALL '-'");
+               WHEN OTHERS =>
+                    FAILED("UNEXPECTED EXCEPTION RAISED BY " &
+                           "INTERCHANGING SMALL '-'");
+          END;
+
+     END IF;
+
+     RESULT;
+
+END C45322A;