Merge pull request #712 from heiher/lsx

clarfonthey · web-flow · commit 83fe4603c9bb · 2026-04-11T15:41:42.000Z
lsx: use immediate form of vslti for zero comparison
diff --git a/src/control/group/lsx.rs b/src/control/group/lsx.rs
@@ -117,8 +117,7 @@ impl Group {
         //   1111_1111 | 1000_0000 = 1111_1111
         //   0000_0000 | 1000_0000 = 1000_0000
         unsafe {
-            let zero = lsx_vreplgr2vr_b(0);
-            let special = lsx_vslt_b(self.0, zero);
+            let special = lsx_vslti_b::<0>(self.0);
             Group(lsx_vor_v(special, lsx_vreplgr2vr_b(Tag::DELETED.0 as i32)))
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -117,8 +117,7 @@ impl Group {`
`117`	`117`	`// 1111_1111 \| 1000_0000 = 1111_1111`
`118`	`118`	`// 0000_0000 \| 1000_0000 = 1000_0000`
`119`	`119`	`unsafe {`
`120`		`- let zero = lsx_vreplgr2vr_b(0);`
`121`		`- let special = lsx_vslt_b(self.0, zero);`
	`120`	`+ let special = lsx_vslti_b::<0>(self.0);`
`122`	`121`	`Group(lsx_vor_v(special, lsx_vreplgr2vr_b(Tag::DELETED.0 as i32)))`
`123`	`122`	`}`
`124`	`123`	`}`