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-rw-r--r--src/cmd/asm/internal/asm/testdata/loong64enc1.s20
-rw-r--r--src/cmd/internal/obj/loong64/asm.go4
2 files changed, 24 insertions, 0 deletions
diff --git a/src/cmd/asm/internal/asm/testdata/loong64enc1.s b/src/cmd/asm/internal/asm/testdata/loong64enc1.s
index 083670f512..d5e9b6c899 100644
--- a/src/cmd/asm/internal/asm/testdata/loong64enc1.s
+++ b/src/cmd/asm/internal/asm/testdata/loong64enc1.s
@@ -547,12 +547,22 @@ lable2:
VNORV V1, V2, V3 // 43842771
VANDNV V1, V2, V3 // 43042871
VORNV V1, V2, V3 // 43842871
+ VANDV V1, V2 // 42042671
+ VORV V1, V2 // 42842671
+ VXORV V1, V2 // 42042771
+ VNORV V1, V2 // 42842771
+ VANDNV V1, V2 // 42042871
+ VORNV V1, V2 // 42842871
// VANDB,VORB,VXORB,VNORB
VANDB $0, V2, V3 // 4300d073
VORB $64, V2, V3 // 4300d573
VXORB $128, V2, V3 // 4300da73
VNORB $255, V2, V3 // 43fcdf73
+ VANDB $0, V2 // 4200d073
+ VORB $64, V2 // 4200d573
+ VXORB $128, V2 // 4200da73
+ VNORB $255, V2 // 42fcdf73
// XVANDV,XVORV,XVXORV,XVNORV,XVANDNV,XVORNV
XVANDV X1, X2, X3 // 43042675
@@ -561,12 +571,22 @@ lable2:
XVNORV X1, X2, X3 // 43842775
XVANDNV X1, X2, X3 // 43042875
XVORNV X1, X2, X3 // 43842875
+ XVANDV X1, X2 // 42042675
+ XVORV X1, X2 // 42842675
+ XVXORV X1, X2 // 42042775
+ XVNORV X1, X2 // 42842775
+ XVANDNV X1, X2 // 42042875
+ XVORNV X1, X2 // 42842875
// XVANDB,XVORB,XVXORB,XVNORB
XVANDB $0, X2, X3 // 4300d077
XVORB $1, X2, X3 // 4304d477
XVXORB $127, X2, X3 // 43fcd977
XVNORB $255, X2, X3 // 43fcdf77
+ XVANDB $0, X2 // 4200d077
+ XVORB $1, X2 // 4204d477
+ XVXORB $127, X2 // 42fcd977
+ XVNORB $255, X2 // 42fcdf77
// MOVV C_DCON12_0, r
MOVV $0x7a90000000000000, R4 // MOVV $8831558869273542656, R4 // 04a41e03
diff --git a/src/cmd/internal/obj/loong64/asm.go b/src/cmd/internal/obj/loong64/asm.go
index 2f5cf94707..c92c6b01b2 100644
--- a/src/cmd/internal/obj/loong64/asm.go
+++ b/src/cmd/internal/obj/loong64/asm.go
@@ -92,9 +92,13 @@ var optab = []Optab{
{AVSEQB, C_S5CON, C_VREG, C_NONE, C_VREG, C_NONE, 22, 4, 0, 0},
{AXVSEQB, C_S5CON, C_XREG, C_NONE, C_XREG, C_NONE, 22, 4, 0, 0},
{AVANDV, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+ {AVANDV, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
{AXVANDV, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+ {AXVANDV, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
{AVANDB, C_U8CON, C_VREG, C_NONE, C_VREG, C_NONE, 23, 4, 0, 0},
+ {AVANDB, C_U8CON, C_NONE, C_NONE, C_VREG, C_NONE, 23, 4, 0, 0},
{AXVANDB, C_U8CON, C_XREG, C_NONE, C_XREG, C_NONE, 23, 4, 0, 0},
+ {AXVANDB, C_U8CON, C_NONE, C_NONE, C_XREG, C_NONE, 23, 4, 0, 0},
{AVADDB, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
{AVADDB, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},