gh-mirror/mikepaul-LuaJIT
1
0
Fork 1
mirror of https://github.com/LuaJIT/LuaJIT.git synced 2025-02-12 09:24:07 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix ABC elimination.

Browse Source
This commit is contained in:
Mike Pall 2013-09-14 12:52:51 +02:00
parent f1e7a4477c
commit 474bb21af1
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/lj_opt_fold.c
View File

@ -1699,7 +1699,8 @@ LJFOLDF(abc_k)
LJFOLD(ABC any any) LJFOLD(ABC any any)
LJFOLDF(abc_invar) LJFOLDF(abc_invar)
{ {
if (!irt_isint(fins->t) && J->chain[IR_LOOP]) /* Currently marked as PTR. */ /* Invariant ABC marked as PTR. Drop if op1 is invariant, too. */
if (!irt_isint(fins->t) && fins->op1 < J->chain[IR_LOOP])
return DROPFOLD; return DROPFOLD;
return NEXTFOLD; return NEXTFOLD;
} }