move a test to a better location

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/ui/float/int-to-float-miscompile-issue-105626.rs b/tests/ui/float/int-to-float-miscompile-issue-105626.rs
new file mode 100644
index 00000000000..8d4a7c308e7
--- /dev/null
+++ b/tests/ui/float/int-to-float-miscompile-issue-105626.rs
@@ -0,0 +1,17 @@
+//@ run-pass
+//@ only-x86
+//@ compile-flags: -Ctarget-feature=+sse2
+
+use std::hint::black_box;
+
+fn main() {
+    let n: i64 = black_box(0x3fffffdfffffff);
+    let r = f32::from_bits(0x5a7fffff);
+
+    assert_ne!((n as f64) as f32, n as f32);
+
+    // FIXME: these assertions fail if only x87 is enabled
+    // see also https://github.com/rust-lang/rust/issues/114479
+    assert_eq!(n as i64 as f32, r);
+    assert_eq!(n as u64 as f32, r);
+}