Ban dashes in miropt test file names

src/test/mir-opt/inline/inline_instruction_set.rs

@@ -0,0 +1,54 @@
+// Checks that only functions with the compatible instruction_set attributes are inlined.
+//
+// compile-flags: --target thumbv4t-none-eabi
+// needs-llvm-components: arm
+
+#![crate_type = "lib"]
+#![feature(rustc_attrs)]
+#![feature(no_core, lang_items)]
+#![feature(isa_attribute)]
+#![no_core]
+
+#[rustc_builtin_macro]
+#[macro_export]
+macro_rules! asm {
+    ("assembly template",
+        $(operands,)*
+        $(options($(option),*))?
+    ) => {
+        /* compiler built-in */
+    };
+}
+
+#[lang = "sized"]
+trait Sized {}
+#[lang = "copy"]
+trait Copy {}
+
+#[instruction_set(arm::a32)]
+#[inline]
+fn instruction_set_a32() {}
+
+#[instruction_set(arm::t32)]
+#[inline]
+fn instruction_set_t32() {}
+
+#[inline]
+fn instruction_set_default() {}
+
+// EMIT_MIR inline_instruction_set.t32.Inline.diff
+#[instruction_set(arm::t32)]
+pub fn t32() {
+    instruction_set_a32();
+    instruction_set_t32();
+    // The default instruction set is currently
+    // conservatively assumed to be incompatible.
+    instruction_set_default();
+}
+
+// EMIT_MIR inline_instruction_set.default.Inline.diff
+pub fn default() {
+    instruction_set_a32();
+    instruction_set_t32();
+    instruction_set_default();
+}