From 446cfb0d3487a630ab52efe35977dec24a6db384 Mon Sep 17 00:00:00 2001 From: "Emilio G. Cota" Date: Fri, 21 Dec 2018 14:51:59 -0500 Subject: [PATCH] fp-bench: fix update_random_ops MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The second test in the branches is wrong; fix while converting to a switch statement, which is easier to get right. Signed-off-by: Emilio G. Cota Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Alex Bennée --- tests/fp/fp-bench.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/tests/fp/fp-bench.c b/tests/fp/fp-bench.c index f5bc5edebf..546bac9c9c 100644 --- a/tests/fp/fp-bench.c +++ b/tests/fp/fp-bench.c @@ -143,15 +143,20 @@ static void update_random_ops(int n_ops, enum precision prec) for (i = 0; i < n_ops; i++) { uint64_t r = random_ops[i]; - if (prec == PREC_SINGLE || PREC_FLOAT32) { + switch (prec) { + case PREC_SINGLE: + case PREC_FLOAT32: do { r = xorshift64star(r); } while (!float32_is_normal(r)); - } else if (prec == PREC_DOUBLE || PREC_FLOAT64) { + break; + case PREC_DOUBLE: + case PREC_FLOAT64: do { r = xorshift64star(r); } while (!float64_is_normal(r)); - } else { + break; + default: g_assert_not_reached(); } random_ops[i] = r; -- 2.30.2