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target/sparc: Merge LDFSR, LDXFSR implementations

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Combine the helper to a single set_fsr().
Perform the mask and merge inline.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-10-05 02:31:25 -07:00
parent 3d3c06737b
commit da68140604
3 changed files with 16 additions and 46 deletions
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17
target/sparc/fop_helper.c
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@ -382,20 +382,7 @@ static void set_fsr(CPUSPARCState *env, target_ulong fsr)
set_float_rounding_mode(rnd_mode, &env->fp_status);
}
target_ulong helper_ldfsr(CPUSPARCState *env, target_ulong old_fsr,
uint32_t new_fsr)
void helper_set_fsr(CPUSPARCState *env, target_ulong fsr)
{
old_fsr = (new_fsr & FSR_LDFSR_MASK) | (old_fsr & FSR_LDFSR_OLDMASK);
set_fsr(env, old_fsr);
return old_fsr;
set_fsr(env, fsr);
}
#ifdef TARGET_SPARC64
target_ulong helper_ldxfsr(CPUSPARCState *env, target_ulong old_fsr,
uint64_t new_fsr)
{
old_fsr = (new_fsr & FSR_LDXFSR_MASK) | (old_fsr & FSR_LDXFSR_OLDMASK);
set_fsr(env, old_fsr);
return old_fsr;
}
#endif