1 files changed, 105 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/dfp/fe-binop.c b/gcc-4.9/gcc/testsuite/gcc.dg/dfp/fe-binop.c
new file mode 100644
index 000000000..eb0da1b2c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/dfp/fe-binop.c
@@ -0,0 +1,105 @@
+/* { dg-skip-if "test is for emulation" { hard_dfp } { "*" } { "" } } */
+
+/* Touch tests that check for raising appropriate exceptions for binary
+   arithmetic operations on decimal float values.  */
+
+#include "fe-check.h"
+
+volatile _Decimal32 a32, b32, c32;
+volatile _Decimal64 a64, b64, c64;
+volatile _Decimal128 a128, b128, c128;
+_Decimal32 inf32;
+_Decimal64 inf64;
+_Decimal128 inf128;
+
+BINOP (100, /, a32, 2.0df, b32, 0.df, c32, FE_DIVBYZERO)
+BINOP (101, /, a64, 2.0dd, b64, 0.dd, c64, FE_DIVBYZERO)
+BINOP (102, /, a128, 2.0dl, b128, 0.dl, c128, FE_DIVBYZERO)
+
+BINOP (200, /, a32, 0.df, b32, 0.df, c32, FE_INVALID)
+BINOP (201, /, a64, 0.dd, b64, 0.dd, c64, FE_INVALID)
+BINOP (202, /, a128, 0.dl, b128, 0.dl, c128, FE_INVALID)
+BINOP (203, /, a32, inf32, b32, inf32, c32, FE_INVALID)
+BINOP (204, /, a64, inf64, b64, inf64, c64, FE_INVALID)
+BINOP (205, /, a128, inf128, b128, inf128, c128, FE_INVALID)
+BINOP (206, *, a32, 0.df, b32, __builtin_infd32(), c32, FE_INVALID)
+BINOP (207, *, a32, __builtin_infd32(), b32, 0.df, c32, FE_INVALID)
+BINOP (208, *, a64, 0.df, b64, __builtin_infd64(), c64, FE_INVALID)
+BINOP (209, *, a64, __builtin_infd64(), b64, 0.df, c64, FE_INVALID)
+BINOP (210, *, a128, 0.df, b128, __builtin_infd128(), c128, FE_INVALID)
+BINOP (211, *, a128, __builtin_infd128(), b128, 0.df, c128, FE_INVALID)
+BINOP (212, +, a32, inf32, b32, -inf32, c32, FE_INVALID)
+BINOP (213, +, a64, inf64, b64, -inf64, c64, FE_INVALID)
+BINOP (214, +, a128, inf128, b128, -inf128, c128, FE_INVALID)
+BINOP (215, -, a32, inf32, b32, inf32, c32, FE_INVALID)
+BINOP (216, -, a64, inf64, b64, inf64, c64, FE_INVALID)
+BINOP (217, -, a128, inf128, b128, inf128, c128, FE_INVALID)
+
+BINOP (300, /, a32, 9.9e94df, b32, 1.e-3df, c32, FE_OVERFLOW|FE_INEXACT)
+BINOP (301, /, a64, 9.9e382dd, b64, 1.e-3dd, c64, FE_OVERFLOW|FE_INEXACT)
+BINOP (302, /, a128, 9.9e6142dl, b128, 1.e-3dl, c128, FE_OVERFLOW|FE_INEXACT)
+BINOP (303, +, a32, 9.9e96df, b32, 1.e96df, c32, FE_OVERFLOW|FE_INEXACT)
+BINOP (304, +, a64, 9.9e384dd, b64, 1.e384dd, c64, FE_OVERFLOW|FE_INEXACT)
+BINOP (305, +, a128, 9.9e6144dl, b128, 1.e6144dl, c128, FE_OVERFLOW|FE_INEXACT)
+
+BINOP (400, /, a32, 1.e-3df, b32, 9.9e94df, c32, FE_UNDERFLOW|FE_INEXACT)
+BINOP (401, /, a64, 1.e-3dd, b64, 9.9e382dd, c64, FE_UNDERFLOW|FE_INEXACT)
+BINOP (402, /, a128, 1.e-3dl, b128, 9.9e6142dl, c128, FE_UNDERFLOW|FE_INEXACT)
+BINOP (403, *, a32, 1.e-95df, b32, 1.e-7df, c32, FE_UNDERFLOW|FE_INEXACT)
+BINOP (404, *, a64, 1.e-383dd, b64, 1.e-16dd, c64, FE_UNDERFLOW|FE_INEXACT)
+BINOP (405, *, a128, 1.e-6143dl, b128, 1.e-34dl, c128, FE_UNDERFLOW|FE_INEXACT)
+
+BINOP (500, /, a32, 1.df, b32, 3.df, c32, FE_INEXACT)
+BINOP (501, /, a64, 1.dd, b64, 3.dd, c64, FE_INEXACT)
+BINOP (502, /, a128, 1.dl, b128, 3.dl, c128, FE_INEXACT)
+
+int
+main ()
+{
+  inf32 = __builtin_infd32();
+  inf64 = __builtin_infd64();
+  inf128 = __builtin_infd128();
+
+  binop_100 ();
+  binop_101 ();
+  binop_102 ();
+
+  binop_200 ();
+  binop_201 ();
+  binop_202 ();
+  binop_203 ();
+  binop_204 ();
+  binop_205 ();
+  binop_206 ();
+  binop_207 ();
+  binop_208 ();
+  binop_209 ();
+  binop_210 ();
+  binop_211 ();
+  binop_212 ();
+  binop_213 ();
+  binop_214 ();
+  binop_215 ();
+  binop_216 ();
+  binop_217 ();
+
+  binop_300 ();
+  binop_301 ();
+  binop_302 ();
+  binop_303 ();
+  binop_304 ();
+  binop_305 ();
+
+  binop_400 ();
+  binop_401 ();
+  binop_402 ();
+  binop_403 ();
+  binop_404 ();
+  binop_405 ();
+
+  binop_500 ();
+  binop_501 ();
+  binop_502 ();
+
+  FINISH
+}