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Binary function names (#91)

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* Function names should start with %

* Create FunctionName from string

* Implement displaying of FunctionName as %nnnn with fallback to #xxxx

* Run rustfmt and fix FunctionName::with_string in parser

* Implement FunctionName::new as a generic function

* Binary function names should start with #

* Implement NameRepr for function name

* Fix examples in docs to reflect that function names start with %

* Rebase and fix filecheck tests
This commit is contained in:
Aleksey Kuznetsov
2017-06-10 22:30:37 +05:00
committed by Jakob Stoklund Olesen
parent 731278aad8
commit 8b484b1c77
41 changed files with 306 additions and 208 deletions
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14
lib/cretonne/src/write.rs
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@@ -365,26 +365,26 @@ mod tests {
#[test]
fn basic() {
let mut f = Function::new();
assert_eq!(f.to_string(), "function \"\"() {\n}\n");
assert_eq!(f.to_string(), "function %() {\n}\n");
f.name = FunctionName::new("foo".to_string());
assert_eq!(f.to_string(), "function foo() {\n}\n");
f.name = FunctionName::new("foo");
assert_eq!(f.to_string(), "function %foo() {\n}\n");
f.stack_slots.push(StackSlotData::new(4));
assert_eq!(f.to_string(),
"function foo() {\n ss0 = stack_slot 4\n}\n");
"function %foo() {\n ss0 = stack_slot 4\n}\n");
let ebb = f.dfg.make_ebb();
f.layout.append_ebb(ebb);
assert_eq!(f.to_string(),
"function foo() {\n ss0 = stack_slot 4\n\nebb0:\n}\n");
"function %foo() {\n ss0 = stack_slot 4\n\nebb0:\n}\n");
f.dfg.append_ebb_arg(ebb, types::I8);
assert_eq!(f.to_string(),
"function foo() {\n ss0 = stack_slot 4\n\nebb0(v0: i8):\n}\n");
"function %foo() {\n ss0 = stack_slot 4\n\nebb0(v0: i8):\n}\n");
f.dfg.append_ebb_arg(ebb, types::F32.by(4).unwrap());
assert_eq!(f.to_string(),
"function foo() {\n ss0 = stack_slot 4\n\nebb0(v0: i8, v1: f32x4):\n}\n");
"function %foo() {\n ss0 = stack_slot 4\n\nebb0(v0: i8, v1: f32x4):\n}\n");
}
}