[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 1/2] fp-bench: fix update_random_ops
From: |
Emilio G. Cota |
Subject: |
[Qemu-devel] [PATCH 1/2] fp-bench: fix update_random_ops |
Date: |
Fri, 21 Dec 2018 14:51:59 -0500 |
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 <address@hidden>
---
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;
--
2.17.1