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Expose parsing of run commands and trivially use in testing framework

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This is necessary to avoid build errors from dead code (and I didn't want to litter all of the structs with `#[allow(dead_code)]` just to remove in a subsequent PR).
This commit is contained in:
Andrew Brown
2020-03-30 13:38:51 -07:00
parent f56f9fb01c
commit 5297466add
4 changed files with 19 additions and 1 deletions
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8
cranelift/filetests/src/test_run.rs
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@@ -6,7 +6,9 @@ use crate::function_runner::FunctionRunner;
use crate::subtest::{Context, SubTest, SubtestResult};
use cranelift_codegen;
use cranelift_codegen::ir;
use cranelift_reader::parse_run_command;
use cranelift_reader::TestCommand;
use log::trace;
use std::borrow::Cow;
struct TestRun;
@@ -36,6 +38,12 @@ impl SubTest for TestRun {
fn run(&self, func: Cow<ir::Function>, context: &Context) -> SubtestResult<()> {
for comment in context.details.comments.iter() {
if comment.text.contains("run") {
let trimmed_comment = comment.text.trim_start_matches(|c| c == ' ' || c == ';');
let command = parse_run_command(trimmed_comment, &func.signature)
.map_err(|e| format!("{}", e))?;
trace!("Parsed run command: {}", command);
// TODO in following changes we will use the parsed command to alter FunctionRunner's behavior.
let runner =
FunctionRunner::with_host_isa(func.clone().into_owned(), context.flags.clone());
runner.run()?