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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-12-11 15:30:59 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-12-11 15:30:59 +0000 |
| commit | dc416d6ca74d43f3aa1bd304d241b9a11d86e184 (patch) | |
| tree | 8c45641f5545dbdd8f9aa21366b2e6e29f57df41 /include/fpu | |
| parent | f8023791f21bf46229ce403566ca476b86e06505 (diff) | |
| download | qemu-dc416d6ca74d43f3aa1bd304d241b9a11d86e184.zip qemu-dc416d6ca74d43f3aa1bd304d241b9a11d86e184.tar.gz qemu-dc416d6ca74d43f3aa1bd304d241b9a11d86e184.tar.bz2 | |
fpu: Remove use_first_nan field from float_status
The use_first_nan field in float_status was an xtensa-specific way to
select at runtime from two different NaN propagation rules. Now that
xtensa is using the target-agnostic NaN propagation rule selection
that we've just added, we can remove use_first_nan, because there is
no longer any code that reads it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241202131347.498124-27-peter.maydell@linaro.org
Diffstat (limited to 'include/fpu')
| -rw-r--r-- | include/fpu/softfloat-helpers.h | 5 | ||||
| -rw-r--r-- | include/fpu/softfloat-types.h | 1 |
2 files changed, 0 insertions, 6 deletions
diff --git a/include/fpu/softfloat-helpers.h b/include/fpu/softfloat-helpers.h index cf06b4e..10a6763 100644 --- a/include/fpu/softfloat-helpers.h +++ b/include/fpu/softfloat-helpers.h @@ -113,11 +113,6 @@ static inline void set_snan_bit_is_one(bool val, float_status *status) status->snan_bit_is_one = val; } -static inline void set_use_first_nan(bool val, float_status *status) -{ - status->use_first_nan = val; -} - static inline void set_no_signaling_nans(bool val, float_status *status) { status->no_signaling_nans = val; diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.h index d9f0797..84ba4ed 100644 --- a/include/fpu/softfloat-types.h +++ b/include/fpu/softfloat-types.h @@ -309,7 +309,6 @@ typedef struct float_status { * softfloat-specialize.inc.c) */ bool snan_bit_is_one; - bool use_first_nan; bool no_signaling_nans; /* should overflowed results subtract re_bias to its exponent? */ bool rebias_overflow; |