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
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 63 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/dfp/operator-logical.c b/gcc/testsuite/c-c++-common/dfp/operator-logical.c
new file mode 100644
index 000000000..c784468c7
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/dfp/operator-logical.c
@@ -0,0 +1,63 @@
+/* C99 Logical AND operator.
+   C99 Logical OR operator.
+   Test with decimal float operands.  */
+
+#include "dfp-dbg.h"
+
+#define OPERATE(OPRD1,OPRT,OPRD2,RLT)	\
+do					\
+{					\
+  if (( (OPRD1) OPRT (OPRD2) )!= RLT)	\
+    __builtin_abort ();			\
+} while (0)
+
+#define DECIMAL_LOGICAL_OR(OPRD)	\
+do					\
+{					\
+  OPRD = 1.0;				\
+  OPERATE(1,||,OPRD,1);			\
+  OPERATE(0,||,OPRD,1);			\
+  OPERATE(OPRD,||,1,1);			\
+  OPERATE(OPRD,||,0,1);			\
+  OPRD = 0.0;				\
+  OPERATE(1,||,OPRD,1);			\
+  OPERATE(0,||,OPRD,0);			\
+  OPERATE(OPRD,||,1,1);			\
+  OPERATE(OPRD,||,0,0);			\
+} while (0)
+
+#define DECIMAL_LOGICAL_AND(OPRD)	\
+do					\
+{					\
+  OPRD = 1.0;				\
+  OPERATE(1,&&,OPRD,1);			\
+  OPERATE(0,&&,OPRD,0);			\
+  OPERATE(OPRD,&&,1,1);			\
+  OPERATE(OPRD,&&,0,0);			\
+  OPRD = 0.0;				\
+  OPERATE(1,&&,OPRD,0);			\
+  OPERATE(0,&&,OPRD,0);			\
+  OPERATE(OPRD,&&,1,0);			\
+  OPERATE(OPRD,&&,0,0);			\
+} while (0)
+
+int
+main ()
+{
+  _Decimal32 d32;
+  _Decimal64 d64;
+  _Decimal128 d128;
+
+  /* C99 Section 6.5.{13,14} Logical operator.  Constraints Each of the
+     operands shall have scalar type.  DFP types would obey this.  */
+  DECIMAL_LOGICAL_OR (d32);
+  DECIMAL_LOGICAL_AND (d32);
+
+  DECIMAL_LOGICAL_OR (d64);
+  DECIMAL_LOGICAL_AND (d64);
+
+  DECIMAL_LOGICAL_OR (d128);
+  DECIMAL_LOGICAL_AND (d128);
+
+  return 0;
+}