nitrix/klang
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix: Subtraction tests not working. Was: incorrect order of expression evaluation

Browse Source
This commit is contained in:
Marvin Kaiser
2019-12-17 16:53:20 +01:00
parent c8bca94ca8
commit 5745062704
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/main/java/de/hsrm/compiler/Klang/visitors/GenASM.java
View File

@@ -86,9 +86,9 @@ public class GenASM implements Visitor<Void> {
@Override @Override
public Void visit(SubstractionExpression e) { public Void visit(SubstractionExpression e) {
e.lhs.welcome(this);
this.ex.write(" pushq %rax\n");
e.rhs.welcome(this); e.rhs.welcome(this);
this.ex.write(" pushq %rax\n");
e.lhs.welcome(this);
this.ex.write(" popq %rbx\n"); this.ex.write(" popq %rbx\n");
this.ex.write(" subq %rbx, %rax\n"); this.ex.write(" subq %rbx, %rax\n");
return null; return null;