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[187.188.190.73]) by smtp.gmail.com with ESMTPSA id x1-20020a4ae781000000b00320d5d238efsm1006935oov.3.2022.04.01.06.22.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Apr 2022 06:22:45 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 3/3] softfloat: Use FloatRelation for fracN_cmp Date: Fri, 1 Apr 2022 07:22:40 -0600 Message-Id: <20220401132240.79730-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220401132240.79730-1-richard.henderson@linaro.org> References: <20220401132240.79730-1-richard.henderson@linaro.org> MIME-Version: 1.0 X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::234 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::234; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x234.google.com X-Spam_score_int: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" Since the caller, partsN_compare, is now exclusively using FloatRelation, it's clearer to use it here too. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- fpu/softfloat.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/fpu/softfloat.c b/fpu/softfloat.c index 7e62fcf414..9f2d4e7a29 100644 --- a/fpu/softfloat.c +++ b/fpu/softfloat.c @@ -957,21 +957,23 @@ static void frac128_allones(FloatParts128 *a) #define frac_allones(A) FRAC_GENERIC_64_128(allones, A)(A) -static int frac64_cmp(FloatParts64 *a, FloatParts64 *b) +static FloatRelation frac64_cmp(FloatParts64 *a, FloatParts64 *b) { - return a->frac == b->frac ? 0 : a->frac < b->frac ? -1 : 1; + return (a->frac == b->frac ? float_relation_equal + : a->frac < b->frac ? float_relation_less + : float_relation_greater); } -static int frac128_cmp(FloatParts128 *a, FloatParts128 *b) +static FloatRelation frac128_cmp(FloatParts128 *a, FloatParts128 *b) { uint64_t ta = a->frac_hi, tb = b->frac_hi; if (ta == tb) { ta = a->frac_lo, tb = b->frac_lo; if (ta == tb) { - return 0; + return float_relation_equal; } } - return ta < tb ? -1 : 1; + return ta < tb ? float_relation_less : float_relation_greater; } #define frac_cmp(A, B) FRAC_GENERIC_64_128(cmp, A)(A, B)