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softfloat: Convert modrem operations to FloatParts

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Rename to parts$N_modrem.  This was the last use of a lot
of the legacy infrastructure, so remove it as required.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-05-07 18:40:28 -07:00
parent 2fa3546c8f
commit feaf2e9c06
4 changed files with 329 additions and 1243 deletions
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34
include/fpu/softfloat-macros.h
View file

@ -745,4 +745,38 @@ static inline bool ne128(uint64_t a0, uint64_t a1, uint64_t b0, uint64_t b1)
return a0 != b0 || a1 != b1;
}
/*
* Similarly, comparisons of 192-bit values.
*/
static inline bool eq192(uint64_t a0, uint64_t a1, uint64_t a2,
uint64_t b0, uint64_t b1, uint64_t b2)
{
return ((a0 ^ b0) | (a1 ^ b1) | (a2 ^ b2)) == 0;
}
static inline bool le192(uint64_t a0, uint64_t a1, uint64_t a2,
uint64_t b0, uint64_t b1, uint64_t b2)
{
if (a0 != b0) {
return a0 < b0;
}
if (a1 != b1) {
return a1 < b1;
}
return a2 <= b2;
}
static inline bool lt192(uint64_t a0, uint64_t a1, uint64_t a2,
uint64_t b0, uint64_t b1, uint64_t b2)
{
if (a0 != b0) {
return a0 < b0;
}
if (a1 != b1) {
return a1 < b1;
}
return a2 < b2;
}
#endif