diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-12-17 17:57:15 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2021-12-17 17:57:15 +0100 |
| commit | 1348d20b168b83f9400cb2bb6fca769a3a7c12ec (patch) | |
| tree | 63f12b6833f1d56c0b7ef3f5f0ed965bd03747d1 /target/ppc | |
| parent | 6bce07777755b86e7ccc27c641c580bbc69bd4eb (diff) | |
target/ppc: Tidy inexact handling in do_fri
In GEN_FLOAT_B, we called helper_reset_fpstatus immediately
before calling helper_fri*. Therefore get_float_exception_flags
is known to be zero, and this code can be simplified.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211119160502.17432-17-richard.henderson@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'target/ppc')
| -rw-r--r-- | target/ppc/fpu_helper.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index c3e0efe7c3..d4f72c296f 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -654,16 +654,12 @@ static uint64_t do_fri(CPUPPCState *env, uint64_t arg, float_invalid_op_vxsnan(env, GETPC()); farg.ll = arg | 0x0008000000000000ULL; } else { - int inexact = get_float_exception_flags(&env->fp_status) & - float_flag_inexact; set_float_rounding_mode(rounding_mode, &env->fp_status); farg.ll = float64_round_to_int(farg.d, &env->fp_status); set_float_rounding_mode(old_rounding_mode, &env->fp_status); /* fri* does not set FPSCR[XX] */ - if (!inexact) { - env->fp_status.float_exception_flags &= ~float_flag_inexact; - } + env->fp_status.float_exception_flags &= ~float_flag_inexact; } do_float_check_status(env, GETPC()); return farg.ll; |