Merge from rust-lang/rust

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/codegen/float/f16-f128-inline.rs b/tests/codegen/float/f16-f128-inline.rs
new file mode 100644
index 00000000000..aa2c38c209e
--- /dev/null
+++ b/tests/codegen/float/f16-f128-inline.rs
@@ -0,0 +1,29 @@
+//@ revisions: default nopt
+//@[nopt] compile-flags: -Copt-level=0 -Zcross-crate-inline-threshold=never -Zmir-opt-level=0 -Cno-prepopulate-passes
+
+// Ensure that functions using `f16` and `f128` are always inlined to avoid crashes
+// when the backend does not support these types.
+
+#![crate_type = "lib"]
+#![feature(f128)]
+#![feature(f16)]
+
+pub fn f16_arg(_a: f16) {
+    // CHECK-NOT: f16_arg
+    todo!()
+}
+
+pub fn f16_ret() -> f16 {
+    // CHECK-NOT: f16_ret
+    todo!()
+}
+
+pub fn f128_arg(_a: f128) {
+    // CHECK-NOT: f128_arg
+    todo!()
+}
+
+pub fn f128_ret() -> f128 {
+    // CHECK-NOT: f128_ret
+    todo!()
+}