rishi/scryer-prolog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

remove redundant register assignments in numeric comparisons (#1438, #1448)

Browse Source
This commit is contained in:
Mark Thom
2022-04-29 01:25:36 -06:00
parent e4eefc92f4
commit 72536037ca
4 changed files with 177 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/machine/compile.rs
View File

@@ -1,6 +1,5 @@
use crate::atom_table::*;
use crate::codegen::*;
use crate::debray_allocator::*;
use crate::forms::*;
use crate::indexing::{merge_clause_index, remove_index};
use crate::instructions::*;
@@ -47,7 +46,7 @@ pub(super) fn bootstrapping_compile(
// throw errors if declaration or query found.
pub(super) fn compile_relation(
cg: &mut CodeGenerator<DebrayAllocator>,
cg: &mut CodeGenerator,
tl: &TopLevel,
) -> Result<Code, CompilationError> {
match tl {
@@ -87,7 +86,7 @@ pub(super) fn compile_appendix(
non_counted_bt,
};
let mut cg = CodeGenerator::<DebrayAllocator>::new(atom_tbl, settings);
let mut cg = CodeGenerator::new(atom_tbl, settings);
let tl = queue.pop_front().unwrap();
let decl_code = compile_relation(&mut cg, &tl)?;
@@ -1345,7 +1344,7 @@ impl<'a, LS: LoadState<'a>> Loader<'a, LS> {
let clause = self.try_term_to_tl(term, &mut preprocessor)?;
let queue = preprocessor.parse_queue(self)?;
let mut cg = CodeGenerator::<DebrayAllocator>::new(
let mut cg = CodeGenerator::new(
&mut LS::machine_st(&mut self.payload).atom_tbl,
settings,
);
@@ -1388,7 +1387,7 @@ impl<'a, LS: LoadState<'a>> Loader<'a, LS> {
let queue = preprocessor.parse_queue(self)?;
let mut cg = CodeGenerator::<DebrayAllocator>::new(
let mut cg = CodeGenerator::new(
&mut LS::machine_st(&mut self.payload).atom_tbl,
settings,
);