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authorRichard Henderson <richard.henderson@linaro.org>2020-05-05 10:53:15 -0700
committerRichard Henderson <richard.henderson@linaro.org>2020-05-19 08:42:57 -0700
commitc6baf65000f826a713e8d9b5b35e617b0ca9ab5d (patch)
treed6be3d4407549eeebd41d3a17246e57fdca7b591 /include/fpu
parentb7b1ac684fea49c6bfe1ad8b706aed7b09116d15 (diff)
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softfloat: Inline floatx80 compare specializations
Replace the floatx80 compare specializations with inline functions that call the standard floatx80_compare{,_quiet} functions. Use bool as the return type. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/fpu')
-rw-r--r--include/fpu/softfloat.h49
1 files changed, 41 insertions, 8 deletions
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h
index cfb3cda..37217d9 100644
--- a/include/fpu/softfloat.h
+++ b/include/fpu/softfloat.h
@@ -689,14 +689,6 @@ floatx80 floatx80_mul(floatx80, floatx80, float_status *status);
floatx80 floatx80_div(floatx80, floatx80, float_status *status);
floatx80 floatx80_rem(floatx80, floatx80, float_status *status);
floatx80 floatx80_sqrt(floatx80, float_status *status);
-int floatx80_eq(floatx80, floatx80, float_status *status);
-int floatx80_le(floatx80, floatx80, float_status *status);
-int floatx80_lt(floatx80, floatx80, float_status *status);
-int floatx80_unordered(floatx80, floatx80, float_status *status);
-int floatx80_eq_quiet(floatx80, floatx80, float_status *status);
-int floatx80_le_quiet(floatx80, floatx80, float_status *status);
-int floatx80_lt_quiet(floatx80, floatx80, float_status *status);
-int floatx80_unordered_quiet(floatx80, floatx80, float_status *status);
FloatRelation floatx80_compare(floatx80, floatx80, float_status *status);
FloatRelation floatx80_compare_quiet(floatx80, floatx80, float_status *status);
int floatx80_is_quiet_nan(floatx80, float_status *status);
@@ -746,6 +738,47 @@ static inline int floatx80_is_any_nan(floatx80 a)
return ((a.high & 0x7fff) == 0x7fff) && (a.low<<1);
}
+static inline bool floatx80_eq(floatx80 a, floatx80 b, float_status *s)
+{
+ return floatx80_compare(a, b, s) == float_relation_equal;
+}
+
+static inline bool floatx80_le(floatx80 a, floatx80 b, float_status *s)
+{
+ return floatx80_compare(a, b, s) <= float_relation_equal;
+}
+
+static inline bool floatx80_lt(floatx80 a, floatx80 b, float_status *s)
+{
+ return floatx80_compare(a, b, s) < float_relation_equal;
+}
+
+static inline bool floatx80_unordered(floatx80 a, floatx80 b, float_status *s)
+{
+ return floatx80_compare(a, b, s) == float_relation_unordered;
+}
+
+static inline bool floatx80_eq_quiet(floatx80 a, floatx80 b, float_status *s)
+{
+ return floatx80_compare_quiet(a, b, s) == float_relation_equal;
+}
+
+static inline bool floatx80_le_quiet(floatx80 a, floatx80 b, float_status *s)
+{
+ return floatx80_compare_quiet(a, b, s) <= float_relation_equal;
+}
+
+static inline bool floatx80_lt_quiet(floatx80 a, floatx80 b, float_status *s)
+{
+ return floatx80_compare_quiet(a, b, s) < float_relation_equal;
+}
+
+static inline bool floatx80_unordered_quiet(floatx80 a, floatx80 b,
+ float_status *s)
+{
+ return floatx80_compare_quiet(a, b, s) == float_relation_unordered;
+}
+
/*----------------------------------------------------------------------------
| Return whether the given value is an invalid floatx80 encoding.
| Invalid floatx80 encodings arise when the integer bit is not set, but