; CHECK: ## BB#0:
; CHECK-NEXT: kmovq %rdi, %k1
; CHECK-NEXT: vmovdqa64 %zmm1, %zmm3
-; CHECK-NEXT: vpermt2b %zmm2, %zmm0, %zmm3 {%k1}
-; CHECK-NEXT: vpermt2b %zmm2, %zmm0, %zmm1
+; CHECK-NEXT: vpermi2b %zmm2, %zmm0, %zmm3 {%k1}
+; CHECK-NEXT: vpermi2b %zmm2, %zmm0, %zmm1
; CHECK-NEXT: vpxord %zmm4, %zmm4, %zmm4
-; CHECK-NEXT: vpermt2b %zmm2, %zmm0, %zmm4 {%k1} {z}
+; CHECK-NEXT: vpermi2b %zmm2, %zmm0, %zmm4 {%k1} {z}
; CHECK-NEXT: vpaddb %zmm1, %zmm3, %zmm0
; CHECK-NEXT: vpaddb %zmm0, %zmm4, %zmm0
; CHECK-NEXT: retq
; CHECK: ## BB#0:
; CHECK-NEXT: kmovw %edi, %k1 ## encoding: [0xc5,0xf8,0x92,0xcf]
; CHECK-NEXT: vmovdqa64 %xmm1, %xmm3 ## encoding: [0x62,0xf1,0xfd,0x08,0x6f,0xd9]
-; CHECK-NEXT: vpermt2b %xmm2, %xmm0, %xmm3 {%k1} ## encoding: [0x62,0xf2,0x7d,0x09,0x7d,0xda]
-; CHECK-NEXT: vpermt2b %xmm2, %xmm0, %xmm1 ## encoding: [0x62,0xf2,0x7d,0x08,0x7d,0xca]
+; CHECK-NEXT: vpermi2b %xmm2, %xmm0, %xmm3 {%k1} ## encoding: [0x62,0xf2,0x7d,0x09,0x75,0xda]
+; CHECK-NEXT: vpermi2b %xmm2, %xmm0, %xmm1 ## encoding: [0x62,0xf2,0x7d,0x08,0x75,0xca]
; CHECK-NEXT: vpxord %xmm4, %xmm4, %xmm4 ## encoding: [0x62,0xf1,0x5d,0x08,0xef,0xe4]
-; CHECK-NEXT: vpermt2b %xmm2, %xmm0, %xmm4 {%k1} {z} ## encoding: [0x62,0xf2,0x7d,0x89,0x7d,0xe2]
+; CHECK-NEXT: vpermi2b %xmm2, %xmm0, %xmm4 {%k1} {z} ## encoding: [0x62,0xf2,0x7d,0x89,0x75,0xe2]
; CHECK-NEXT: vpaddb %xmm1, %xmm3, %xmm0 ## encoding: [0x62,0xf1,0x65,0x08,0xfc,0xc1]
; CHECK-NEXT: vpaddb %xmm0, %xmm4, %xmm0 ## encoding: [0x62,0xf1,0x5d,0x08,0xfc,0xc0]
; CHECK-NEXT: retq ## encoding: [0xc3]
; CHECK: ## BB#0:
; CHECK-NEXT: kmovd %edi, %k1 ## encoding: [0xc5,0xfb,0x92,0xcf]
; CHECK-NEXT: vmovdqa64 %ymm1, %ymm3 ## encoding: [0x62,0xf1,0xfd,0x28,0x6f,0xd9]
-; CHECK-NEXT: vpermt2b %ymm2, %ymm0, %ymm3 {%k1} ## encoding: [0x62,0xf2,0x7d,0x29,0x7d,0xda]
-; CHECK-NEXT: vpermt2b %ymm2, %ymm0, %ymm1 ## encoding: [0x62,0xf2,0x7d,0x28,0x7d,0xca]
+; CHECK-NEXT: vpermi2b %ymm2, %ymm0, %ymm3 {%k1} ## encoding: [0x62,0xf2,0x7d,0x29,0x75,0xda]
+; CHECK-NEXT: vpermi2b %ymm2, %ymm0, %ymm1 ## encoding: [0x62,0xf2,0x7d,0x28,0x75,0xca]
; CHECK-NEXT: vpxord %ymm4, %ymm4, %ymm4 ## encoding: [0x62,0xf1,0x5d,0x28,0xef,0xe4]
-; CHECK-NEXT: vpermt2b %ymm2, %ymm0, %ymm4 {%k1} {z} ## encoding: [0x62,0xf2,0x7d,0xa9,0x7d,0xe2]
+; CHECK-NEXT: vpermi2b %ymm2, %ymm0, %ymm4 {%k1} {z} ## encoding: [0x62,0xf2,0x7d,0xa9,0x75,0xe2]
; CHECK-NEXT: vpaddb %ymm1, %ymm3, %ymm0 ## encoding: [0x62,0xf1,0x65,0x28,0xfc,0xc1]
; CHECK-NEXT: vpaddb %ymm0, %ymm4, %ymm0 ## encoding: [0x62,0xf1,0x5d,0x28,0xfc,0xc0]
; CHECK-NEXT: retq ## encoding: [0xc3]