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wasm: Don't eliminate inlined low-level wrappers. Need them for indirect calls.

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Brian Carroll 2022-07-05 21:48:01 +01:00
parent 86cb50ed09
commit 88bcb82fef
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1 changed files with 3 additions and 13 deletions
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16
crates/compiler/gen_wasm/src/lib.rs
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@ -13,7 +13,6 @@ use bumpalo::collections::Vec;
use bumpalo::{self, Bump};
use roc_collections::all::{MutMap, MutSet};
use roc_module::low_level::LowLevelWrapperType;
use roc_module::symbol::{Interns, ModuleId, Symbol};
use roc_mono::code_gen_help::CodeGenHelp;
use roc_mono::ir::{Proc, ProcLayout};
@ -96,17 +95,10 @@ pub fn build_app_module<'a>(
host_module.import.function_count() as u32 + host_module.code.preloaded_count;
// Pre-pass over the procedure names & layouts
// Filter out procs we're going to inline & gather some data for lookups
let mut fn_index: u32 = fn_index_offset;
for ((sym, proc_layout), proc) in procedures.into_iter() {
if matches!(
LowLevelWrapperType::from_symbol(sym),
LowLevelWrapperType::CanBeReplacedBy(_)
) {
continue;
}
// Create a lookup to tell us the final index of each proc in the output file
for (i, ((sym, proc_layout), proc)) in procedures.into_iter().enumerate() {
let fn_index = fn_index_offset + i as u32;
procs.push(proc);
if env.exposed_to_host.contains(&sym) {
maybe_main_fn_index = Some(fn_index);
@ -124,8 +116,6 @@ pub fn build_app_module<'a>(
layout: proc_layout,
source: ProcSource::Roc,
});
fn_index += 1;
}
let mut backend = WasmBackend::new(