feat: add spec testsuites

1 files changed, 376 insertions, 0 deletions

diff --git a/tests/fixtures/spec_testsuites/core/f64_bitwise.wast b/tests/fixtures/spec_testsuites/core/f64_bitwise.wast
new file mode 100644
index 0000000..f268a3e
--- /dev/null
+++ b/tests/fixtures/spec_testsuites/core/f64_bitwise.wast
@@ -0,0 +1,376 @@
+;; Test all the f64 bitwise operators on major boundary values and all special
+;; values.
+
+(module
+  (func (export "abs") (param $x f64) (result f64) (f64.abs (local.get $x)))
+  (func (export "neg") (param $x f64) (result f64) (f64.neg (local.get $x)))
+  (func (export "copysign") (param $x f64) (param $y f64) (result f64) (f64.copysign (local.get $x) (local.get $y)))
+)
+
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -0x0p+0)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const 0x0p+0)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -0x0p+0)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const 0x0p+0)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -0x1p-1022)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const 0x1p-1022)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -0x1p-1022)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const 0x1p-1022)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -0x1p-1)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const 0x1p-1)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -0x1p-1)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const 0x1p-1)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -0x1p+0)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const 0x1p+0)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -0x1p+0)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const 0x1p+0)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -inf)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const inf)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -inf)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const inf)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const -nan)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0p+0) (f64.const nan)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const -nan)) (f64.const -0x0p+0))
+(assert_return (invoke "copysign" (f64.const 0x0p+0) (f64.const nan)) (f64.const 0x0p+0))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -0x0p+0)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const 0x0p+0)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -0x0p+0)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const 0x0p+0)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -0x1p-1022)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const 0x1p-1022)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -0x1p-1022)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const 0x1p-1022)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -0x1p-1)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const 0x1p-1)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -0x1p-1)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const 0x1p-1)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -0x1p+0)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const 0x1p+0)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -0x1p+0)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const 0x1p+0)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -inf)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const inf)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -inf)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const inf)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const -nan)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x0.0000000000001p-1022) (f64.const nan)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const -nan)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const 0x0.0000000000001p-1022) (f64.const nan)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -0x0p+0)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const 0x0p+0)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -0x0p+0)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const 0x0p+0)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -0x1p-1022)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const 0x1p-1022)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -0x1p-1022)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const 0x1p-1022)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -0x1p-1)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const 0x1p-1)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -0x1p-1)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const 0x1p-1)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -0x1p+0)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const 0x1p+0)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -0x1p+0)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const 0x1p+0)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -inf)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const inf)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -inf)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const inf)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const -nan)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1022) (f64.const nan)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const -nan)) (f64.const -0x1p-1022))
+(assert_return (invoke "copysign" (f64.const 0x1p-1022) (f64.const nan)) (f64.const 0x1p-1022))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -0x0p+0)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const 0x0p+0)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -0x0p+0)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const 0x0p+0)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -0x1p-1022)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const 0x1p-1022)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -0x1p-1022)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const 0x1p-1022)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -0x1p-1)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const 0x1p-1)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -0x1p-1)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const 0x1p-1)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -0x1p+0)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const 0x1p+0)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -0x1p+0)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const 0x1p+0)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -inf)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const inf)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -inf)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const inf)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const -nan)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p-1) (f64.const nan)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const -nan)) (f64.const -0x1p-1))
+(assert_return (invoke "copysign" (f64.const 0x1p-1) (f64.const nan)) (f64.const 0x1p-1))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -0x0p+0)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const 0x0p+0)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -0x0p+0)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const 0x0p+0)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -0x1p-1022)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const 0x1p-1022)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -0x1p-1022)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const 0x1p-1022)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -0x1p-1)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const 0x1p-1)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -0x1p-1)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const 0x1p-1)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -0x1p+0)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const 0x1p+0)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -0x1p+0)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const 0x1p+0)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -inf)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const inf)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -inf)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const inf)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const -nan)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1p+0) (f64.const nan)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const -nan)) (f64.const -0x1p+0))
+(assert_return (invoke "copysign" (f64.const 0x1p+0) (f64.const nan)) (f64.const 0x1p+0))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -0x0p+0)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const 0x0p+0)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -0x0p+0)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const 0x0p+0)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -0x1p-1022)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const 0x1p-1022)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -0x1p-1022)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const 0x1p-1022)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -0x1p-1)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const 0x1p-1)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -0x1p-1)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const 0x1p-1)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -0x1p+0)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const 0x1p+0)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -0x1p+0)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const 0x1p+0)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -inf)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const inf)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -inf)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const inf)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const -nan)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.921fb54442d18p+2) (f64.const nan)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const -nan)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const 0x1.921fb54442d18p+2) (f64.const nan)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -0x0p+0)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const 0x0p+0)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -0x0p+0)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const 0x0p+0)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -0x0.0000000000001p-1022)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const 0x0.0000000000001p-1022)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -0x1p-1022)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const 0x1p-1022)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -0x1p-1022)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const 0x1p-1022)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -0x1p-1)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const 0x1p-1)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -0x1p-1)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const 0x1p-1)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -0x1p+0)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const 0x1p+0)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -0x1p+0)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const 0x1p+0)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -0x1.921fb54442d18p+2)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -inf)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const inf)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -inf)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const inf)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const -nan)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -0x1.fffffffffffffp+1023) (f64.const nan)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const -nan)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const 0x1.fffffffffffffp+1023) (f64.const nan)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -0x0p+0)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const 0x0p+0)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -0x0p+0)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const 0x0p+0)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -0x0.0000000000001p-1022)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const 0x0.0000000000001p-1022)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -0x0.0000000000001p-1022)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const 0x0.0000000000001p-1022)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -0x1p-1022)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const 0x1p-1022)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -0x1p-1022)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const 0x1p-1022)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -0x1p-1)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const 0x1p-1)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -0x1p-1)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const 0x1p-1)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -0x1p+0)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const 0x1p+0)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -0x1p+0)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const 0x1p+0)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -0x1.921fb54442d18p+2)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const 0x1.921fb54442d18p+2)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -0x1.921fb54442d18p+2)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const 0x1.921fb54442d18p+2)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const 0x1.fffffffffffffp+1023)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const 0x1.fffffffffffffp+1023)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -inf)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const inf)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -inf)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const inf)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const -nan)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const -inf) (f64.const nan)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const -nan)) (f64.const -inf))
+(assert_return (invoke "copysign" (f64.const inf) (f64.const nan)) (f64.const inf))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -0x0p+0)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const 0x0p+0)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -0x0p+0)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const 0x0p+0)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -0x0.0000000000001p-1022)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const 0x0.0000000000001p-1022)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -0x0.0000000000001p-1022)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const 0x0.0000000000001p-1022)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -0x1p-1022)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const 0x1p-1022)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -0x1p-1022)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const 0x1p-1022)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -0x1p-1)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const 0x1p-1)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -0x1p-1)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const 0x1p-1)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -0x1p+0)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const 0x1p+0)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -0x1p+0)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const 0x1p+0)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -0x1.921fb54442d18p+2)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const 0x1.921fb54442d18p+2)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -0x1.921fb54442d18p+2)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const 0x1.921fb54442d18p+2)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const 0x1.fffffffffffffp+1023)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -0x1.fffffffffffffp+1023)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const 0x1.fffffffffffffp+1023)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -inf)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const inf)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -inf)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const inf)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const -nan)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const -nan) (f64.const nan)) (f64.const nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const -nan)) (f64.const -nan))
+(assert_return (invoke "copysign" (f64.const nan) (f64.const nan)) (f64.const nan))
+(assert_return (invoke "abs" (f64.const -0x0p+0)) (f64.const 0x0p+0))
+(assert_return (invoke "abs" (f64.const 0x0p+0)) (f64.const 0x0p+0))
+(assert_return (invoke "abs" (f64.const -0x0.0000000000001p-1022)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "abs" (f64.const 0x0.0000000000001p-1022)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "abs" (f64.const -0x1p-1022)) (f64.const 0x1p-1022))
+(assert_return (invoke "abs" (f64.const 0x1p-1022)) (f64.const 0x1p-1022))
+(assert_return (invoke "abs" (f64.const -0x1p-1)) (f64.const 0x1p-1))
+(assert_return (invoke "abs" (f64.const 0x1p-1)) (f64.const 0x1p-1))
+(assert_return (invoke "abs" (f64.const -0x1p+0)) (f64.const 0x1p+0))
+(assert_return (invoke "abs" (f64.const 0x1p+0)) (f64.const 0x1p+0))
+(assert_return (invoke "abs" (f64.const -0x1.921fb54442d18p+2)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "abs" (f64.const 0x1.921fb54442d18p+2)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "abs" (f64.const -0x1.fffffffffffffp+1023)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "abs" (f64.const 0x1.fffffffffffffp+1023)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "abs" (f64.const -inf)) (f64.const inf))
+(assert_return (invoke "abs" (f64.const inf)) (f64.const inf))
+(assert_return (invoke "abs" (f64.const -nan)) (f64.const nan))
+(assert_return (invoke "abs" (f64.const nan)) (f64.const nan))
+(assert_return (invoke "neg" (f64.const -0x0p+0)) (f64.const 0x0p+0))
+(assert_return (invoke "neg" (f64.const 0x0p+0)) (f64.const -0x0p+0))
+(assert_return (invoke "neg" (f64.const -0x0.0000000000001p-1022)) (f64.const 0x0.0000000000001p-1022))
+(assert_return (invoke "neg" (f64.const 0x0.0000000000001p-1022)) (f64.const -0x0.0000000000001p-1022))
+(assert_return (invoke "neg" (f64.const -0x1p-1022)) (f64.const 0x1p-1022))
+(assert_return (invoke "neg" (f64.const 0x1p-1022)) (f64.const -0x1p-1022))
+(assert_return (invoke "neg" (f64.const -0x1p-1)) (f64.const 0x1p-1))
+(assert_return (invoke "neg" (f64.const 0x1p-1)) (f64.const -0x1p-1))
+(assert_return (invoke "neg" (f64.const -0x1p+0)) (f64.const 0x1p+0))
+(assert_return (invoke "neg" (f64.const 0x1p+0)) (f64.const -0x1p+0))
+(assert_return (invoke "neg" (f64.const -0x1.921fb54442d18p+2)) (f64.const 0x1.921fb54442d18p+2))
+(assert_return (invoke "neg" (f64.const 0x1.921fb54442d18p+2)) (f64.const -0x1.921fb54442d18p+2))
+(assert_return (invoke "neg" (f64.const -0x1.fffffffffffffp+1023)) (f64.const 0x1.fffffffffffffp+1023))
+(assert_return (invoke "neg" (f64.const 0x1.fffffffffffffp+1023)) (f64.const -0x1.fffffffffffffp+1023))
+(assert_return (invoke "neg" (f64.const -inf)) (f64.const inf))
+(assert_return (invoke "neg" (f64.const inf)) (f64.const -inf))
+(assert_return (invoke "neg" (f64.const -nan)) (f64.const nan))
+(assert_return (invoke "neg" (f64.const nan)) (f64.const -nan))
+
+
+;; Type check
+
+(assert_invalid (module (func (result f64) (f64.copysign (i64.const 0) (f32.const 0)))) "type mismatch")
+(assert_invalid (module (func (result f64) (f64.abs (i64.const 0)))) "type mismatch")
+(assert_invalid (module (func (result f64) (f64.neg (i64.const 0)))) "type mismatch")