AriasCreations/LSL-PyOptimizer
3
0
Fork 0
mirror of https://github.com/Sei-Lisa/LSL-PyOptimizer synced 2025-07-01 23:58:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add IfElseSwap option

Browse source 
This enables an option that was being done unconditionally: to swap the `if` and `else` branches if the condition is shorter when negated.

Enabled by default.
This commit is contained in:
Sei Lisa 2022-10-31 20:08:26 +01:00
parent e62b5ffcb6
commit 08c429f22b
8 changed files with 44 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

7
unit_tests/regression.suite/if-else-noswap.lsl Normal file
View file

@ -0,0 +1,7 @@
default{timer(){
integer a = llGetLinkNumber();
if (a == 3) llOwnerSay("1"); else llOwnerSay("2");
if (!a) llOwnerSay("3"); else llOwnerSay("4");
}}

15
unit_tests/regression.suite/if-else-noswap.out Normal file
View file

@ -0,0 +1,15 @@
default
{
timer()
{
integer a = llGetLinkNumber();
if (a == 3)
llOwnerSay("1");
else
llOwnerSay("2");
if (!a)
llOwnerSay("3");
else
llOwnerSay("4");
}
}

1
unit_tests/regression.suite/if-else-noswap.run Normal file
View file

@ -0,0 +1 @@
main.py -O -ifelseswap -

8
unit_tests/regression.suite/if-stmt.lsl
View file

@ -17,10 +17,10 @@ if ((key)((string)a)) ; else llDie();
if (<a,0,0>) ; else llDie();
if (<a,0,0,1>) ; else llDie();
if ((list)a) ; else llDie();
if (!a) llDie(); else llOwnerSay("ok");
if (a == 3) llDie(); else llOwnerSay("ok");
if (a > 5) if (a == 12) ; else llDie(); else llOwnerSay("ok");
if (a == 12) llOwnerSay("1"); else if (a > 5) llOwnerSay("2");
if (!a) llDie(); else llOwnerSay("1");
if (a == 3) llDie(); else llOwnerSay("2");
if (a > 5) if (a == 12) ; else llDie(); else llOwnerSay("3");
if (a == 12) llOwnerSay("4"); else if (a > 5) llOwnerSay("5");
if (a > 5) if (a == 12) ; else /*@f1*/; else llDie();
if (a == 12) llDie(); else if (a > 5) /*@f4*/;
// Fixed: Regression: this produces if (!(a == 3)) and no optimization kicks in

10
unit_tests/regression.suite/if-stmt.out
View file

@ -22,11 +22,11 @@ default
if ((list)a == [])
llDie();
if (a)
llOwnerSay("ok");
llOwnerSay("1");
else
llDie();
if (a ^ 3)
llOwnerSay("ok");
llOwnerSay("2");
else
llDie();
if (5 < a)
@ -35,14 +35,14 @@ default
llDie();
}
else
llOwnerSay("ok");
llOwnerSay("3");
if (a ^ 12)
{
if (5 < a)
llOwnerSay("2");
llOwnerSay("5");
}
else
llOwnerSay("1");
llOwnerSay("4");
if (a < 6)
llDie();
if (a == 12)