about summary refs log tree commit diff
path: root/tests/codegen/global_asm.rs
diff options
context:
space:
mode:
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/codegen/global_asm.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/codegen/global_asm.rs')
-rw-r--r--tests/codegen/global_asm.rs64
1 files changed, 64 insertions, 0 deletions
diff --git a/tests/codegen/global_asm.rs b/tests/codegen/global_asm.rs
new file mode 100644
index 00000000000..fab84868fdf
--- /dev/null
+++ b/tests/codegen/global_asm.rs
@@ -0,0 +1,64 @@
+// ignore-aarch64
+// ignore-aarch64_be
+// ignore-arm
+// ignore-armeb
+// ignore-avr
+// ignore-bpfel
+// ignore-bpfeb
+// ignore-hexagon
+// ignore-mips
+// ignore-mips64
+// ignore-msp430
+// ignore-powerpc64
+// ignore-powerpc64le
+// ignore-powerpc
+// ignore-r600
+// ignore-amdgcn
+// ignore-sparc
+// ignore-sparcv9
+// ignore-sparcel
+// ignore-s390x
+// ignore-tce
+// ignore-thumb
+// ignore-thumbeb
+// ignore-xcore
+// ignore-nvptx
+// ignore-nvptx64
+// ignore-le32
+// ignore-le64
+// ignore-amdil
+// ignore-amdil64
+// ignore-hsail
+// ignore-hsail64
+// ignore-spir
+// ignore-spir64
+// ignore-kalimba
+// ignore-shave
+// ignore-wasm32
+// ignore-wasm64
+// ignore-emscripten
+// compile-flags: -C no-prepopulate-passes
+
+#![crate_type = "lib"]
+
+use std::arch::global_asm;
+
+// CHECK-LABEL: foo
+// CHECK: module asm
+// this regex will capture the correct unconditional branch inst.
+// CHECK: module asm "{{[[:space:]]+}}jmp baz"
+global_asm!(
+    r#"
+    .global foo
+foo:
+    jmp baz
+"#
+);
+
+extern "C" {
+    fn foo();
+}
+
+// CHECK-LABEL: @baz
+#[no_mangle]
+pub unsafe extern "C" fn baz() {}