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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2025-11-20 15:30:14 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2025-11-21 13:13:21 -0300 |
| commit | 4d695077b893c4e65c451e4d7ff91e01c05d4efa (patch) | |
| tree | 5e511e276e28da2319adec5697e54253bb5e6af1 | |
| parent | 9849a61b34b4693cf3fea32aefd6e3793477ab1e (diff) | |
benchtests: Remove clang warnings
clangs warns of the implicit cast of RAND_MAX to float:
error: implicit conversion from 'int' to 'float' changes value from
2147483647 to 2147483648 [-Werror,-Wimplicit-const-int-float-conversion]
So make it explicit.
Reviewed-by: Sam James <sam@gentoo.org>
| -rw-r--r-- | benchtests/bench-malloc-thread.c | 2 | ||||
| -rw-r--r-- | benchtests/bench-strchr.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/benchtests/bench-malloc-thread.c b/benchtests/bench-malloc-thread.c index 7759c61847..2371c42e65 100644 --- a/benchtests/bench-malloc-thread.c +++ b/benchtests/bench-malloc-thread.c @@ -68,7 +68,7 @@ get_block_size (unsigned int rand_data) float min_pow = powf (dist_min, exponent + 1); float max_pow = powf (dist_max, exponent + 1); - float r = (float) rand_data / RAND_MAX; + float r = (float) rand_data / (float) RAND_MAX; return (unsigned int) powf ((max_pow - min_pow) * r + min_pow, 1 / (exponent + 1)); diff --git a/benchtests/bench-strchr.c b/benchtests/bench-strchr.c index 63bb9552de..734d44b6de 100644 --- a/benchtests/bench-strchr.c +++ b/benchtests/bench-strchr.c @@ -100,7 +100,7 @@ do_one_rand_plus_branch_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s, const CHAR *c) { size_t i, iters = INNER_LOOP_ITERS8; - int must_execute = 0; + volatile int must_execute = 0; timing_t start, stop, cur; TIMING_NOW (start); for (i = 0; i < iters; ++i) @@ -166,7 +166,7 @@ do_rand_test (json_ctx_t *json_ctx, size_t align, size_t pos, size_t len, buf[align + len] = 0; buf[align + pos] = 1; - perc_zero_int = perc_zero * RAND_MAX; + perc_zero_int = perc_zero * (float) RAND_MAX; for (i = 0; i < NUM_SEARCH_CHARS; ++i) { if (rand () > perc_zero_int) |