commit 5d64abb32ffe558e616545819f3e53dd66335994
author Richard Henderson <richard.henderson@linaro.org> Fri Feb 15 09:02:25 2019 -0800
committer Alex Bennée <alex.bennee@linaro.org> Tue Feb 26 14:08:03 2019 +0000
tree ca60e7613392eea5f37eaa64be370932476779d2
parent dc3f8a9dcfc701c7d528a88e8fc85e727ae5551b

softfloat: Support float_round_to_odd more places

Previously this was only supported for roundAndPackFloat64.

New support in round_canonical, round_to_int, float128_round_to_int,
roundAndPackFloat32, roundAndPackInt32, roundAndPackInt64,
roundAndPackUint64.  This does not include any of the floatx80 routines,
as we do not have users for that rounding mode there.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190215170225.15537-1-richard.henderson@linaro.org>
Tested-by: David Hildenbrand <david@redhat.com>
[AJB: add missing break]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

tests/fp/fp-test.c

diff --git a/tests/fp/fp-test.c b/tests/fp/fp-test.c
index 4114f34..7d0faf2 100644
--- a/tests/fp/fp-test.c
+++ b/tests/fp/fp-test.c
@@ -125,17 +125,42 @@
 
 static bool blacklisted(unsigned op, int rmode)
 {
-    /* odd has only been implemented for a few 128-bit ops */
+    /* odd has not been implemented for any 80-bit ops */
     if (rmode == softfloat_round_odd) {
         switch (op) {
-        case F128_ADD:
-        case F128_SUB:
-        case F128_MUL:
-        case F128_DIV:
-        case F128_TO_F64:
-        case F128_SQRT:
-            return false;
-        default:
+        case EXTF80_TO_UI32:
+        case EXTF80_TO_UI64:
+        case EXTF80_TO_I32:
+        case EXTF80_TO_I64:
+        case EXTF80_TO_UI32_R_MINMAG:
+        case EXTF80_TO_UI64_R_MINMAG:
+        case EXTF80_TO_I32_R_MINMAG:
+        case EXTF80_TO_I64_R_MINMAG:
+        case EXTF80_TO_F16:
+        case EXTF80_TO_F32:
+        case EXTF80_TO_F64:
+        case EXTF80_TO_F128:
+        case EXTF80_ROUNDTOINT:
+        case EXTF80_ADD:
+        case EXTF80_SUB:
+        case EXTF80_MUL:
+        case EXTF80_DIV:
+        case EXTF80_REM:
+        case EXTF80_SQRT:
+        case EXTF80_EQ:
+        case EXTF80_LE:
+        case EXTF80_LT:
+        case EXTF80_EQ_SIGNALING:
+        case EXTF80_LE_QUIET:
+        case EXTF80_LT_QUIET:
+        case UI32_TO_EXTF80:
+        case UI64_TO_EXTF80:
+        case I32_TO_EXTF80:
+        case I64_TO_EXTF80:
+        case F16_TO_EXTF80:
+        case F32_TO_EXTF80:
+        case F64_TO_EXTF80:
+        case F128_TO_EXTF80:
             return true;
         }
     }