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-rw-r--r--gcc/testsuite/rust/execute/inline_asm_inout_ident.rs23
-rw-r--r--gcc/testsuite/rust/execute/inline_asm_inout_var.rs24
2 files changed, 47 insertions, 0 deletions
diff --git a/gcc/testsuite/rust/execute/inline_asm_inout_ident.rs b/gcc/testsuite/rust/execute/inline_asm_inout_ident.rs
new file mode 100644
index 0000000..b0a3d25
--- /dev/null
+++ b/gcc/testsuite/rust/execute/inline_asm_inout_ident.rs
@@ -0,0 +1,23 @@
+/* { dg-output "Value is: 5\r*\n" } */
+#![feature(rustc_attrs)]
+
+extern "C" {
+ fn printf(s: *const i8, ...);
+}
+
+#[rustc_builtin_macro]
+macro_rules! asm {
+ () => {};
+}
+
+fn main() -> i32 {
+ let x: i32;
+ // `inout` can also move values to different places
+ unsafe {
+ asm!("inc {}", inout(reg) 4u64=>x);
+ }
+ unsafe {
+ printf("Value is: %i\n\0" as *const str as *const i8, x);
+ }
+ 0
+}
diff --git a/gcc/testsuite/rust/execute/inline_asm_inout_var.rs b/gcc/testsuite/rust/execute/inline_asm_inout_var.rs
new file mode 100644
index 0000000..ff101b8
--- /dev/null
+++ b/gcc/testsuite/rust/execute/inline_asm_inout_var.rs
@@ -0,0 +1,24 @@
+/* { dg-output "Value is: 5\r*\n" } */
+#![feature(rustc_attrs)]
+
+extern "C" {
+ fn printf(s: *const i8, ...);
+}
+
+#[rustc_builtin_macro]
+macro_rules! asm {
+ () => {};
+}
+
+fn main() -> i32 {
+ let y: i32 = 4;
+ let x: i32;
+ // `inout` can also move values to different places
+ unsafe {
+ asm!("inc {}", inout(reg) y=>x);
+ }
+ unsafe {
+ printf("Value is: %i\n\0" as *const str as *const i8, x);
+ }
+ 0
+}