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target/s390x: Remove floatX_maybe_silence_nan from conversions 

This is now handled properly by the generic softfloat code.

Cc: Alexander Graf <agraf@suse.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2018-05-10 13:55:15 -07:00
parent cab3211261
commit d0cfecb50d
1 changed files with 6 additions and 6 deletions
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12
target/s390x/fpu_helper.c
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@ -269,7 +269,7 @@ uint64_t HELPER(ldeb)(CPUS390XState *env, uint64_t f2)
{
float64 ret = float32_to_float64(f2, &env->fpu_status);
handle_exceptions(env, GETPC());
return float64_maybe_silence_nan(ret, &env->fpu_status);
return ret;
}
/* convert 128-bit float to 64-bit float */
@ -277,7 +277,7 @@ uint64_t HELPER(ldxb)(CPUS390XState *env, uint64_t ah, uint64_t al)
{
float64 ret = float128_to_float64(make_float128(ah, al), &env->fpu_status);
handle_exceptions(env, GETPC());
return float64_maybe_silence_nan(ret, &env->fpu_status);
return ret;
}
/* convert 64-bit float to 128-bit float */
@ -285,7 +285,7 @@ uint64_t HELPER(lxdb)(CPUS390XState *env, uint64_t f2)
{
float128 ret = float64_to_float128(f2, &env->fpu_status);
handle_exceptions(env, GETPC());
return RET128(float128_maybe_silence_nan(ret, &env->fpu_status));
return RET128(ret);
}
/* convert 32-bit float to 128-bit float */
@ -293,7 +293,7 @@ uint64_t HELPER(lxeb)(CPUS390XState *env, uint64_t f2)
{
float128 ret = float32_to_float128(f2, &env->fpu_status);
handle_exceptions(env, GETPC());
return RET128(float128_maybe_silence_nan(ret, &env->fpu_status));
return RET128(ret);
}
/* convert 64-bit float to 32-bit float */
@ -301,7 +301,7 @@ uint64_t HELPER(ledb)(CPUS390XState *env, uint64_t f2)
{
float32 ret = float64_to_float32(f2, &env->fpu_status);
handle_exceptions(env, GETPC());
return float32_maybe_silence_nan(ret, &env->fpu_status);
return ret;
}
/* convert 128-bit float to 32-bit float */
@ -309,7 +309,7 @@ uint64_t HELPER(lexb)(CPUS390XState *env, uint64_t ah, uint64_t al)
{
float32 ret = float128_to_float32(make_float128(ah, al), &env->fpu_status);
handle_exceptions(env, GETPC());
return float32_maybe_silence_nan(ret, &env->fpu_status);
return ret;
}
/* 32-bit FP compare */