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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/assembly/asm/global_asm.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/assembly/asm/global_asm.rs')
-rw-r--r--tests/assembly/asm/global_asm.rs33
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/assembly/asm/global_asm.rs b/tests/assembly/asm/global_asm.rs
new file mode 100644
index 00000000000..0b361a7ed96
--- /dev/null
+++ b/tests/assembly/asm/global_asm.rs
@@ -0,0 +1,33 @@
+// only-x86_64
+// only-linux
+// assembly-output: emit-asm
+// compile-flags: -C llvm-args=--x86-asm-syntax=intel
+// compile-flags: -C symbol-mangling-version=v0
+
+#![feature(asm_const)]
+#![crate_type = "rlib"]
+
+use std::arch::global_asm;
+
+#[no_mangle]
+fn my_func() {}
+
+#[no_mangle]
+static MY_STATIC: i32 = 0;
+
+// CHECK: mov eax, eax
+global_asm!("mov eax, eax");
+// CHECK: mov ebx, 5
+global_asm!("mov ebx, {}", const 5);
+// CHECK: mov ecx, 5
+global_asm!("movl ${}, %ecx", const 5, options(att_syntax));
+// CHECK: call my_func
+global_asm!("call {}", sym my_func);
+// CHECK: lea rax, [rip + MY_STATIC]
+global_asm!("lea rax, [rip + {}]", sym MY_STATIC);
+// CHECK: call _RNvCsiubXh4Yz005_10global_asm6foobar
+global_asm!("call {}", sym foobar);
+// CHECK: _RNvCsiubXh4Yz005_10global_asm6foobar:
+fn foobar() {
+    loop {}
+}