Inline asm expression (-llvm-api)

See https://llvm.org/docs/LangRef.html#inline-assembler-expressions
Example:
```
x := asm(i32) -> i32 {
    "bswap $0",
    "=r,r",
}(123);
```
Allowed directives `#side_effect`, `#align_stack`, `#att`, `#intel` e.g. `asm() #side_effect #intel {...}`

1 files changed, 4 insertions, 0 deletions

diff --git a/src/types.cpp b/src/types.cpp
index 03e071045..fc4544385 100644
--- a/src/types.cpp
+++ b/src/types.cpp
@@ -1210,6 +1210,10 @@ bool is_type_proc(Type *t) {
 	t = base_type(t);
 	return t->kind == Type_Proc;
 }
+bool is_type_asm_proc(Type *t) {
+	t = base_type(t);
+	return t->kind == Type_Proc && t->Proc.calling_convention == ProcCC_InlineAsm;
+}
 bool is_type_poly_proc(Type *t) {
 	t = base_type(t);
 	return t->kind == Type_Proc && t->Proc.is_polymorphic;