paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-04-20 21:09:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

* use the eqz instruction instead of "xor 1" in twasmwhilerepeatnode.pass_generate_code_condition for reversing the condition

Browse Source 
git-svn-id: branches/wasm@48030 -
This commit is contained in:
nickysn 2021-01-04 11:24:02 +00:00
parent 0fae32d2b7
commit 0a923963a9
1 changed files with 3 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
compiler/wasm32/nwasmflw.pas
View File

@ -69,11 +69,9 @@ begin
secondpass(left);
// reversing the condition
// todo: there should be a better approach
if not (lnf_checknegate in loopflags) then begin
current_asmdata.CurrAsmList.concat(taicpu.op_const(a_i32_const,1) );
current_asmdata.CurrAsmList.concat(taicpu.op_none(a_i32_xor) );
end;
if not (lnf_checknegate in loopflags) then
current_asmdata.CurrAsmList.concat(taicpu.op_none(a_i32_eqz));
current_asmdata.CurrAsmList.concat(taicpu.op_const(a_br_if,1) );
end;