[gcc r15-8357] gccrs: Provide new asm test case for amd64

[Arthur Cohen]

https://gcc.gnu.org/g:ca839781c9e121d80b19844b36967c2e14eaacb3

commit r15-8357-gca839781c9e121d80b19844b36967c2e14eaacb3
Author: badumbatish <tanghocle456@gmail.com>
Date:   Sat Aug 31 23:37:19 2024 -0700

    gccrs: Provide new asm test case for amd64
    
    gcc/testsuite/ChangeLog:
    
            * rust/execute/torture/inline_asm_mov_x_5.rs: Move to...
            * rust/execute/torture/inline_asm_mov_x_5_ARM.rs: ...here.
            * rust/execute/torture/inline_asm_mov_x_5_x86_64.rs: New test.

Diff:
---
 ...ne_asm_mov_x_5.rs => inline_asm_mov_x_5_ARM.rs} |  1 +
 .../execute/torture/inline_asm_mov_x_5_x86_64.rs   | 24 ++++++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5.rs b/gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5_ARM.rs
similarity index 90%
rename from gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5.rs
rename to gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5_ARM.rs
index 4f1555e6f2d3..4e762608230f 100644
--- a/gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5.rs
+++ b/gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5_ARM.rs
@@ -1,3 +1,4 @@
+/* { dg-do run { target arm*-*-* } } */
 /* { dg-output "5\r*\n" }*/
 
 #![feature(rustc_attrs)]
diff --git a/gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5_x86_64.rs b/gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5_x86_64.rs
new file mode 100644
index 000000000000..c6086e00d460
--- /dev/null
+++ b/gcc/testsuite/rust/execute/torture/inline_asm_mov_x_5_x86_64.rs
@@ -0,0 +1,24 @@
+/* { dg-do run { target x86_64*-*-* } } */
+/* { dg-output "5\r*\n" }*/
+
+#![feature(rustc_attrs)]
+#[rustc_builtin_macro]
+macro_rules! asm {
+    () => {};
+}
+
+extern "C" {
+    fn printf(s: *const i8, ...);
+}
+
+fn main() -> i32 {
+    let mut _x: i32 = 0;
+    unsafe {
+        asm!(
+            "mov $5, {}",
+            out(reg) _x
+        );
+        printf("%d\n\0" as *const str as *const i8, _x);
+    }
+    0
+}