From 478c92b425eca53a0d884fb8f5dea8d769016858 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Tue, 1 Apr 2025 22:16:25 +0300
Subject: expose sqrt
+ Requires linking with libm in some cases, which is fine I suppose, but
kind of annoying
---
tests/sqrtr_f.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 tests/sqrtr_f.c
(limited to 'tests/sqrtr_f.c')
diff --git a/tests/sqrtr_f.c b/tests/sqrtr_f.c
new file mode 100644
index 0000000..3baa00d
--- /dev/null
+++ b/tests/sqrtr_f.c
@@ -0,0 +1,23 @@
+#include <ejit/ejit.h>
+#include <assert.h>
+#include "do_jit.h"
+
+int main(int argc, char *argv[])
+{
+ (void)argv;
+ bool do_jit = argc > 1;
+ struct ejit_operand operands[1] = {
+ EJIT_OPERAND_FPR(0, EJIT_TYPE(float)),
+ };
+ struct ejit_func *f = ejit_create_func(EJIT_TYPE(float), 1, operands);
+
+ ejit_sqrtr_f(f, EJIT_FPR(0), EJIT_FPR(0));
+ ejit_retr_f(f, EJIT_FPR(0));
+
+ ejit_select_compile_func(f, 0, 1, EJIT_USE64(float), do_jit, true);
+
+ assert(erff1(f, EJIT_ARG( 0.0, float)) == 0.0);
+ assert(erff1(f, EJIT_ARG( 4.0, float)) == 2.0);
+ assert(erff1(f, EJIT_ARG(-4.0, float))
+ != erff1(f, EJIT_ARG(-4.0, float))); // nan
+}
--
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