feat(loong64): encode the full LSX and LASX table

Assisted-by: GLM 5.3 Flash
2026-09-20 19:14:43 +02:00
parent d6cf7cfa44
commit 289cabe993
22 changed files with 3528 additions and 12 deletions
@@ -0,0 +1,108 @@
+// Differential kernel: the unary vector slice against the Go
+// toolchain's loong64enc1.s rows (gasm v. go tool asm, byte for byte).
+
+#include "textflag.h"
+
+TEXT ·VPCNTB(SB), NOSPLIT, $0
+	VPCNTB V1, V2
+	RET
+
+TEXT ·VPCNTH(SB), NOSPLIT, $0
+	VPCNTH V1, V2
+	RET
+
+TEXT ·VPCNTW(SB), NOSPLIT, $0
+	VPCNTW V1, V2
+	RET
+
+TEXT ·XVPCNTB(SB), NOSPLIT, $0
+	XVPCNTB X3, X2
+	RET
+
+TEXT ·XVPCNTH(SB), NOSPLIT, $0
+	XVPCNTH X3, X2
+	RET
+
+TEXT ·XVPCNTW(SB), NOSPLIT, $0
+	XVPCNTW X3, X2
+	RET
+
+TEXT ·VNEGB(SB), NOSPLIT, $0
+	VNEGB V1, V2
+	RET
+
+TEXT ·VNEGH(SB), NOSPLIT, $0
+	VNEGH V1, V2
+	RET
+
+TEXT ·VNEGW(SB), NOSPLIT, $0
+	VNEGW V1, V2
+	RET
+
+TEXT ·VNEGV(SB), NOSPLIT, $0
+	VNEGV V1, V2
+	RET
+
+TEXT ·XVNEGB(SB), NOSPLIT, $0
+	XVNEGB X2, X1
+	RET
+
+TEXT ·XVNEGH(SB), NOSPLIT, $0
+	XVNEGH X2, X1
+	RET
+
+TEXT ·XVNEGW(SB), NOSPLIT, $0
+	XVNEGW X2, X1
+	RET
+
+TEXT ·XVNEGV(SB), NOSPLIT, $0
+	XVNEGV X2, X1
+	RET
+
+TEXT ·VSETEQV(SB), NOSPLIT, $0
+	VSETEQV V1, FCC0
+	RET
+
+TEXT ·XVSETEQV(SB), NOSPLIT, $0
+	XVSETEQV X1, FCC0
+	RET
+
+TEXT ·VSETANYEQH(SB), NOSPLIT, $0
+	VSETANYEQH V1, FCC0
+	RET
+
+TEXT ·VSETANYEQW(SB), NOSPLIT, $0
+	VSETANYEQW V1, FCC0
+	RET
+
+TEXT ·VSETALLNEB(SB), NOSPLIT, $0
+	VSETALLNEB V1, FCC0
+	RET
+
+TEXT ·VSETALLNEH(SB), NOSPLIT, $0
+	VSETALLNEH V1, FCC0
+	RET
+
+TEXT ·VSETALLNEW(SB), NOSPLIT, $0
+	VSETALLNEW V1, FCC0
+	RET
+
+TEXT ·XVSETANYEQH(SB), NOSPLIT, $0
+	XVSETANYEQH X1, FCC0
+	RET
+
+TEXT ·XVSETANYEQW(SB), NOSPLIT, $0
+	XVSETANYEQW X1, FCC0
+	RET
+
+TEXT ·XVSETALLNEB(SB), NOSPLIT, $0
+	XVSETALLNEB X1, FCC0
+	RET
+
+TEXT ·XVSETALLNEH(SB), NOSPLIT, $0
+	XVSETALLNEH X1, FCC0
+	RET
+
+TEXT ·XVSETALLNEW(SB), NOSPLIT, $0
+	XVSETALLNEW X1, FCC0
+	RET