diff mbox series

[PULL,02/31] tests/fp: Explicitly set 2-NaN propagation rule

Message ID 20241105111935.2747034-3-peter.maydell@linaro.org (mailing list archive)
State New
Headers show
Series [PULL,01/31] softfloat: Allow 2-operand NaN propagation rule to be set at runtime | expand

Commit Message

Peter Maydell Nov. 5, 2024, 11:19 a.m. UTC 
Explicitly set a 2-NaN propagation rule in the softfloat tests.  In
meson.build we put -DTARGET_ARM in fpcflags, and so we should select
here the Arm propagation rule of float_2nan_prop_s_ab.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241025141254.2141506-3-peter.maydell@linaro.org
---
 tests/fp/fp-bench.c     | 2 ++
 tests/fp/fp-test-log2.c | 1 +
 tests/fp/fp-test.c      | 2 ++
 3 files changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/tests/fp/fp-bench.c b/tests/fp/fp-bench.c
index 8ce0ca1545d..75c07d5d1f1 100644
--- a/tests/fp/fp-bench.c
+++ b/tests/fp/fp-bench.c
@@ -488,6 +488,8 @@  static void run_bench(void)
 {
     bench_func_t f;
 
+    set_float_2nan_prop_rule(float_2nan_prop_s_ab, &soft_status);
+
     f = bench_funcs[operation][precision];
     g_assert(f);
     f();
diff --git a/tests/fp/fp-test-log2.c b/tests/fp/fp-test-log2.c
index 4eae93eb7cc..de702c4c80d 100644
--- a/tests/fp/fp-test-log2.c
+++ b/tests/fp/fp-test-log2.c
@@ -70,6 +70,7 @@  int main(int ac, char **av)
     float_status qsf = {0};
     int i;
 
+    set_float_2nan_prop_rule(float_2nan_prop_s_ab, &qsf);
     set_float_rounding_mode(float_round_nearest_even, &qsf);
 
     test.d = 0.0;
diff --git a/tests/fp/fp-test.c b/tests/fp/fp-test.c
index 36b5712cda0..5f6f25c8821 100644
--- a/tests/fp/fp-test.c
+++ b/tests/fp/fp-test.c
@@ -935,6 +935,8 @@  void run_test(void)
 {
     unsigned int i;
 
+    set_float_2nan_prop_rule(float_2nan_prop_s_ab, &qsf);
+
     genCases_setLevel(test_level);
     verCases_maxErrorCount = n_max_errors;