; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+v -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV32
; RUN: llc -mtriple=riscv64 -mattr=+v -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV64
define <2 x i16> @vwsubu_v2i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v2i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vle8.v v10, (a1)
; CHECK-NEXT: vwsubu.vv v8, v9, v10
; CHECK-NEXT: ret
%a = load <2 x i8>, ptr %x
%b = load <2 x i8>, ptr %y
%c = zext <2 x i8> %a to <2 x i16>
%d = zext <2 x i8> %b to <2 x i16>
%e = sub <2 x i16> %c, %d
ret <2 x i16> %e
}
define <4 x i16> @vwsubu_v4i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v4i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vle8.v v10, (a1)
; CHECK-NEXT: vwsubu.vv v8, v9, v10
; CHECK-NEXT: ret
%a = load <4 x i8>, ptr %x
%b = load <4 x i8>, ptr %y
%c = zext <4 x i8> %a to <4 x i16>
%d = zext <4 x i8> %b to <4 x i16>
%e = sub <4 x i16> %c, %d
ret <4 x i16> %e
}
define <2 x i32> @vwsubu_v2i32(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v2i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e16, mf4, ta, ma
; CHECK-NEXT: vle16.v v9, (a0)
; CHECK-NEXT: vle16.v v10, (a1)
; CHECK-NEXT: vwsubu.vv v8, v9, v10
; CHECK-NEXT: ret
%a = load <2 x i16>, ptr %x
%b = load <2 x i16>, ptr %y
%c = zext <2 x i16> %a to <2 x i32>
%d = zext <2 x i16> %b to <2 x i32>
%e = sub <2 x i32> %c, %d
ret <2 x i32> %e
}
define <8 x i16> @vwsubu_v8i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v8i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vle8.v v10, (a1)
; CHECK-NEXT: vwsubu.vv v8, v9, v10
; CHECK-NEXT: ret
%a = load <8 x i8>, ptr %x
%b = load <8 x i8>, ptr %y
%c = zext <8 x i8> %a to <8 x i16>
%d = zext <8 x i8> %b to <8 x i16>
%e = sub <8 x i16> %c, %d
ret <8 x i16> %e
}
define <4 x i32> @vwsubu_v4i32(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v4i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e16, mf2, ta, ma
; CHECK-NEXT: vle16.v v9, (a0)
; CHECK-NEXT: vle16.v v10, (a1)
; CHECK-NEXT: vwsubu.vv v8, v9, v10
; CHECK-NEXT: ret
%a = load <4 x i16>, ptr %x
%b = load <4 x i16>, ptr %y
%c = zext <4 x i16> %a to <4 x i32>
%d = zext <4 x i16> %b to <4 x i32>
%e = sub <4 x i32> %c, %d
ret <4 x i32> %e
}
define <2 x i64> @vwsubu_v2i64(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v2i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; CHECK-NEXT: vle32.v v9, (a0)
; CHECK-NEXT: vle32.v v10, (a1)
; CHECK-NEXT: vwsubu.vv v8, v9, v10
; CHECK-NEXT: ret
%a = load <2 x i32>, ptr %x
%b = load <2 x i32>, ptr %y
%c = zext <2 x i32> %a to <2 x i64>
%d = zext <2 x i32> %b to <2 x i64>
%e = sub <2 x i64> %c, %d
ret <2 x i64> %e
}
define <16 x i16> @vwsubu_v16i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v16i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT: vle8.v v10, (a0)
; CHECK-NEXT: vle8.v v11, (a1)
; CHECK-NEXT: vwsubu.vv v8, v10, v11
; CHECK-NEXT: ret
%a = load <16 x i8>, ptr %x
%b = load <16 x i8>, ptr %y
%c = zext <16 x i8> %a to <16 x i16>
%d = zext <16 x i8> %b to <16 x i16>
%e = sub <16 x i16> %c, %d
ret <16 x i16> %e
}
define <8 x i32> @vwsubu_v8i32(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v8i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e16, m1, ta, ma
; CHECK-NEXT: vle16.v v10, (a0)
; CHECK-NEXT: vle16.v v11, (a1)
; CHECK-NEXT: vwsubu.vv v8, v10, v11
; CHECK-NEXT: ret
%a = load <8 x i16>, ptr %x
%b = load <8 x i16>, ptr %y
%c = zext <8 x i16> %a to <8 x i32>
%d = zext <8 x i16> %b to <8 x i32>
%e = sub <8 x i32> %c, %d
ret <8 x i32> %e
}
define <4 x i64> @vwsubu_v4i64(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v4i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma
; CHECK-NEXT: vle32.v v10, (a0)
; CHECK-NEXT: vle32.v v11, (a1)
; CHECK-NEXT: vwsubu.vv v8, v10, v11
; CHECK-NEXT: ret
%a = load <4 x i32>, ptr %x
%b = load <4 x i32>, ptr %y
%c = zext <4 x i32> %a to <4 x i64>
%d = zext <4 x i32> %b to <4 x i64>
%e = sub <4 x i64> %c, %d
ret <4 x i64> %e
}
define <32 x i16> @vwsubu_v32i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v32i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a2, 32
; CHECK-NEXT: vsetvli zero, a2, e8, m2, ta, ma
; CHECK-NEXT: vle8.v v12, (a0)
; CHECK-NEXT: vle8.v v14, (a1)
; CHECK-NEXT: vwsubu.vv v8, v12, v14
; CHECK-NEXT: ret
%a = load <32 x i8>, ptr %x
%b = load <32 x i8>, ptr %y
%c = zext <32 x i8> %a to <32 x i16>
%d = zext <32 x i8> %b to <32 x i16>
%e = sub <32 x i16> %c, %d
ret <32 x i16> %e
}
define <16 x i32> @vwsubu_v16i32(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v16i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e16, m2, ta, ma
; CHECK-NEXT: vle16.v v12, (a0)
; CHECK-NEXT: vle16.v v14, (a1)
; CHECK-NEXT: vwsubu.vv v8, v12, v14
; CHECK-NEXT: ret
%a = load <16 x i16>, ptr %x
%b = load <16 x i16>, ptr %y
%c = zext <16 x i16> %a to <16 x i32>
%d = zext <16 x i16> %b to <16 x i32>
%e = sub <16 x i32> %c, %d
ret <16 x i32> %e
}
define <8 x i64> @vwsubu_v8i64(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v8i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma
; CHECK-NEXT: vle32.v v12, (a0)
; CHECK-NEXT: vle32.v v14, (a1)
; CHECK-NEXT: vwsubu.vv v8, v12, v14
; CHECK-NEXT: ret
%a = load <8 x i32>, ptr %x
%b = load <8 x i32>, ptr %y
%c = zext <8 x i32> %a to <8 x i64>
%d = zext <8 x i32> %b to <8 x i64>
%e = sub <8 x i64> %c, %d
ret <8 x i64> %e
}
define <64 x i16> @vwsubu_v64i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v64i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a2, 64
; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma
; CHECK-NEXT: vle8.v v16, (a0)
; CHECK-NEXT: vle8.v v20, (a1)
; CHECK-NEXT: vwsubu.vv v8, v16, v20
; CHECK-NEXT: ret
%a = load <64 x i8>, ptr %x
%b = load <64 x i8>, ptr %y
%c = zext <64 x i8> %a to <64 x i16>
%d = zext <64 x i8> %b to <64 x i16>
%e = sub <64 x i16> %c, %d
ret <64 x i16> %e
}
define <32 x i32> @vwsubu_v32i32(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v32i32:
; CHECK: # %bb.0:
; CHECK-NEXT: li a2, 32
; CHECK-NEXT: vsetvli zero, a2, e16, m4, ta, ma
; CHECK-NEXT: vle16.v v16, (a0)
; CHECK-NEXT: vle16.v v20, (a1)
; CHECK-NEXT: vwsubu.vv v8, v16, v20
; CHECK-NEXT: ret
%a = load <32 x i16>, ptr %x
%b = load <32 x i16>, ptr %y
%c = zext <32 x i16> %a to <32 x i32>
%d = zext <32 x i16> %b to <32 x i32>
%e = sub <32 x i32> %c, %d
ret <32 x i32> %e
}
define <16 x i64> @vwsubu_v16i64(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v16i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e32, m4, ta, ma
; CHECK-NEXT: vle32.v v16, (a0)
; CHECK-NEXT: vle32.v v20, (a1)
; CHECK-NEXT: vwsubu.vv v8, v16, v20
; CHECK-NEXT: ret
%a = load <16 x i32>, ptr %x
%b = load <16 x i32>, ptr %y
%c = zext <16 x i32> %a to <16 x i64>
%d = zext <16 x i32> %b to <16 x i64>
%e = sub <16 x i64> %c, %d
ret <16 x i64> %e
}
define <128 x i16> @vwsubu_v128i16(ptr %x, ptr %y) nounwind {
; CHECK-LABEL: vwsubu_v128i16:
; CHECK: # %bb.0:
; CHECK-NEXT: addi sp, sp, -16
; CHECK-NEXT: csrr a2, vlenb
; CHECK-NEXT: slli a2, a2, 4
; CHECK-NEXT: sub sp, sp, a2
; CHECK-NEXT: li a2, 128
; CHECK-NEXT: vsetvli zero, a2, e8, m8, ta, ma
; CHECK-NEXT: vle8.v v8, (a0)
; CHECK-NEXT: addi a0, sp, 16
; CHECK-NEXT: vs8r.v v8, (a0) # Unknown-size Folded Spill
; CHECK-NEXT: vle8.v v0, (a1)
; CHECK-NEXT: li a0, 64
; CHECK-NEXT: vsetvli zero, a0, e8, m8, ta, ma
; CHECK-NEXT: vslidedown.vx v16, v8, a0
; CHECK-NEXT: vslidedown.vx v8, v0, a0
; CHECK-NEXT: vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT: vwsubu.vv v24, v16, v8
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 3
; CHECK-NEXT: add a0, sp, a0
; CHECK-NEXT: addi a0, a0, 16
; CHECK-NEXT: vs8r.v v24, (a0) # Unknown-size Folded Spill
; CHECK-NEXT: addi a0, sp, 16
; CHECK-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: vwsubu.vv v8, v16, v0
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 3
; CHECK-NEXT: add a0, sp, a0
; CHECK-NEXT: addi a0, a0, 16
; CHECK-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 4
; CHECK-NEXT: add sp, sp, a0
; CHECK-NEXT: addi sp, sp, 16
; CHECK-NEXT: ret
%a = load <128 x i8>, ptr %x
%b = load <128 x i8>, ptr %y
%c = zext <128 x i8> %a to <128 x i16>
%d = zext <128 x i8> %b to <128 x i16>
%e = sub <128 x i16> %c, %d
ret <128 x i16> %e
}
define <64 x i32> @vwsubu_v64i32(ptr %x, ptr %y) nounwind {
; CHECK-LABEL: vwsubu_v64i32:
; CHECK: # %bb.0:
; CHECK-NEXT: addi sp, sp, -16
; CHECK-NEXT: csrr a2, vlenb
; CHECK-NEXT: slli a2, a2, 4
; CHECK-NEXT: sub sp, sp, a2
; CHECK-NEXT: li a2, 64
; CHECK-NEXT: vsetvli zero, a2, e16, m8, ta, ma
; CHECK-NEXT: vle16.v v8, (a0)
; CHECK-NEXT: addi a0, sp, 16
; CHECK-NEXT: vs8r.v v8, (a0) # Unknown-size Folded Spill
; CHECK-NEXT: vle16.v v0, (a1)
; CHECK-NEXT: li a0, 32
; CHECK-NEXT: vsetvli zero, a0, e16, m8, ta, ma
; CHECK-NEXT: vslidedown.vx v16, v8, a0
; CHECK-NEXT: vslidedown.vx v8, v0, a0
; CHECK-NEXT: vsetvli zero, a0, e16, m4, ta, ma
; CHECK-NEXT: vwsubu.vv v24, v16, v8
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 3
; CHECK-NEXT: add a0, sp, a0
; CHECK-NEXT: addi a0, a0, 16
; CHECK-NEXT: vs8r.v v24, (a0) # Unknown-size Folded Spill
; CHECK-NEXT: addi a0, sp, 16
; CHECK-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: vwsubu.vv v8, v16, v0
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 3
; CHECK-NEXT: add a0, sp, a0
; CHECK-NEXT: addi a0, a0, 16
; CHECK-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 4
; CHECK-NEXT: add sp, sp, a0
; CHECK-NEXT: addi sp, sp, 16
; CHECK-NEXT: ret
%a = load <64 x i16>, ptr %x
%b = load <64 x i16>, ptr %y
%c = zext <64 x i16> %a to <64 x i32>
%d = zext <64 x i16> %b to <64 x i32>
%e = sub <64 x i32> %c, %d
ret <64 x i32> %e
}
define <32 x i64> @vwsubu_v32i64(ptr %x, ptr %y) nounwind {
; CHECK-LABEL: vwsubu_v32i64:
; CHECK: # %bb.0:
; CHECK-NEXT: addi sp, sp, -16
; CHECK-NEXT: csrr a2, vlenb
; CHECK-NEXT: slli a2, a2, 4
; CHECK-NEXT: sub sp, sp, a2
; CHECK-NEXT: li a2, 32
; CHECK-NEXT: vsetvli zero, a2, e32, m8, ta, ma
; CHECK-NEXT: vle32.v v8, (a0)
; CHECK-NEXT: addi a0, sp, 16
; CHECK-NEXT: vs8r.v v8, (a0) # Unknown-size Folded Spill
; CHECK-NEXT: vle32.v v0, (a1)
; CHECK-NEXT: vsetivli zero, 16, e32, m8, ta, ma
; CHECK-NEXT: vslidedown.vi v16, v8, 16
; CHECK-NEXT: vslidedown.vi v8, v0, 16
; CHECK-NEXT: vsetivli zero, 16, e32, m4, ta, ma
; CHECK-NEXT: vwsubu.vv v24, v16, v8
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 3
; CHECK-NEXT: add a0, sp, a0
; CHECK-NEXT: addi a0, a0, 16
; CHECK-NEXT: vs8r.v v24, (a0) # Unknown-size Folded Spill
; CHECK-NEXT: addi a0, sp, 16
; CHECK-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: vwsubu.vv v8, v16, v0
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 3
; CHECK-NEXT: add a0, sp, a0
; CHECK-NEXT: addi a0, a0, 16
; CHECK-NEXT: vl8r.v v16, (a0) # Unknown-size Folded Reload
; CHECK-NEXT: csrr a0, vlenb
; CHECK-NEXT: slli a0, a0, 4
; CHECK-NEXT: add sp, sp, a0
; CHECK-NEXT: addi sp, sp, 16
; CHECK-NEXT: ret
%a = load <32 x i32>, ptr %x
%b = load <32 x i32>, ptr %y
%c = zext <32 x i32> %a to <32 x i64>
%d = zext <32 x i32> %b to <32 x i64>
%e = sub <32 x i64> %c, %d
ret <32 x i64> %e
}
define <2 x i32> @vwsubu_v2i32_v2i8(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v2i32_v2i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT: vle8.v v8, (a0)
; CHECK-NEXT: vle8.v v9, (a1)
; CHECK-NEXT: vwsubu.vv v10, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT: vsext.vf2 v8, v10
; CHECK-NEXT: ret
%a = load <2 x i8>, ptr %x
%b = load <2 x i8>, ptr %y
%c = zext <2 x i8> %a to <2 x i32>
%d = zext <2 x i8> %b to <2 x i32>
%e = sub <2 x i32> %c, %d
ret <2 x i32> %e
}
define <4 x i32> @vwsubu_v4i32_v4i8_v4i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v4i32_v4i8_v4i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e16, mf2, ta, ma
; CHECK-NEXT: vle8.v v8, (a0)
; CHECK-NEXT: vle16.v v9, (a1)
; CHECK-NEXT: vzext.vf2 v10, v8
; CHECK-NEXT: vwsubu.vv v8, v10, v9
; CHECK-NEXT: ret
%a = load <4 x i8>, ptr %x
%b = load <4 x i16>, ptr %y
%c = zext <4 x i8> %a to <4 x i32>
%d = zext <4 x i16> %b to <4 x i32>
%e = sub <4 x i32> %c, %d
ret <4 x i32> %e
}
define <4 x i64> @vwsubu_v4i64_v4i32_v4i8(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v4i64_v4i32_v4i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma
; CHECK-NEXT: vle8.v v8, (a1)
; CHECK-NEXT: vle32.v v10, (a0)
; CHECK-NEXT: vzext.vf4 v11, v8
; CHECK-NEXT: vwsubu.vv v8, v10, v11
; CHECK-NEXT: ret
%a = load <4 x i32>, ptr %x
%b = load <4 x i8>, ptr %y
%c = zext <4 x i32> %a to <4 x i64>
%d = zext <4 x i8> %b to <4 x i64>
%e = sub <4 x i64> %c, %d
ret <4 x i64> %e
}
define <2 x i16> @vwsubu_vx_v2i16(ptr %x, i8 %y) {
; CHECK-LABEL: vwsubu_vx_v2i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vwsubu.vx v8, v9, a1
; CHECK-NEXT: ret
%a = load <2 x i8>, ptr %x
%b = insertelement <2 x i8> poison, i8 %y, i32 0
%c = shufflevector <2 x i8> %b, <2 x i8> poison, <2 x i32> zeroinitializer
%d = zext <2 x i8> %a to <2 x i16>
%e = zext <2 x i8> %c to <2 x i16>
%f = sub <2 x i16> %d, %e
ret <2 x i16> %f
}
define <4 x i16> @vwsubu_vx_v4i16(ptr %x, i8 %y) {
; CHECK-LABEL: vwsubu_vx_v4i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vwsubu.vx v8, v9, a1
; CHECK-NEXT: ret
%a = load <4 x i8>, ptr %x
%b = insertelement <4 x i8> poison, i8 %y, i32 0
%c = shufflevector <4 x i8> %b, <4 x i8> poison, <4 x i32> zeroinitializer
%d = zext <4 x i8> %a to <4 x i16>
%e = zext <4 x i8> %c to <4 x i16>
%f = sub <4 x i16> %d, %e
ret <4 x i16> %f
}
define <2 x i32> @vwsubu_vx_v2i32(ptr %x, i16 %y) {
; CHECK-LABEL: vwsubu_vx_v2i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e16, mf4, ta, ma
; CHECK-NEXT: vle16.v v9, (a0)
; CHECK-NEXT: vwsubu.vx v8, v9, a1
; CHECK-NEXT: ret
%a = load <2 x i16>, ptr %x
%b = insertelement <2 x i16> poison, i16 %y, i32 0
%c = shufflevector <2 x i16> %b, <2 x i16> poison, <2 x i32> zeroinitializer
%d = zext <2 x i16> %a to <2 x i32>
%e = zext <2 x i16> %c to <2 x i32>
%f = sub <2 x i32> %d, %e
ret <2 x i32> %f
}
define <8 x i16> @vwsubu_vx_v8i16(ptr %x, i8 %y) {
; CHECK-LABEL: vwsubu_vx_v8i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vwsubu.vx v8, v9, a1
; CHECK-NEXT: ret
%a = load <8 x i8>, ptr %x
%b = insertelement <8 x i8> poison, i8 %y, i32 0
%c = shufflevector <8 x i8> %b, <8 x i8> poison, <8 x i32> zeroinitializer
%d = zext <8 x i8> %a to <8 x i16>
%e = zext <8 x i8> %c to <8 x i16>
%f = sub <8 x i16> %d, %e
ret <8 x i16> %f
}
define <4 x i32> @vwsubu_vx_v4i32(ptr %x, i16 %y) {
; CHECK-LABEL: vwsubu_vx_v4i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e16, mf2, ta, ma
; CHECK-NEXT: vle16.v v9, (a0)
; CHECK-NEXT: vwsubu.vx v8, v9, a1
; CHECK-NEXT: ret
%a = load <4 x i16>, ptr %x
%b = insertelement <4 x i16> poison, i16 %y, i32 0
%c = shufflevector <4 x i16> %b, <4 x i16> poison, <4 x i32> zeroinitializer
%d = zext <4 x i16> %a to <4 x i32>
%e = zext <4 x i16> %c to <4 x i32>
%f = sub <4 x i32> %d, %e
ret <4 x i32> %f
}
define <2 x i64> @vwsubu_vx_v2i64(ptr %x, i32 %y) {
; CHECK-LABEL: vwsubu_vx_v2i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; CHECK-NEXT: vle32.v v9, (a0)
; CHECK-NEXT: vwsubu.vx v8, v9, a1
; CHECK-NEXT: ret
%a = load <2 x i32>, ptr %x
%b = insertelement <2 x i32> poison, i32 %y, i64 0
%c = shufflevector <2 x i32> %b, <2 x i32> poison, <2 x i32> zeroinitializer
%d = zext <2 x i32> %a to <2 x i64>
%e = zext <2 x i32> %c to <2 x i64>
%f = sub <2 x i64> %d, %e
ret <2 x i64> %f
}
define <16 x i16> @vwsubu_vx_v16i16(ptr %x, i8 %y) {
; CHECK-LABEL: vwsubu_vx_v16i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT: vle8.v v10, (a0)
; CHECK-NEXT: vwsubu.vx v8, v10, a1
; CHECK-NEXT: ret
%a = load <16 x i8>, ptr %x
%b = insertelement <16 x i8> poison, i8 %y, i32 0
%c = shufflevector <16 x i8> %b, <16 x i8> poison, <16 x i32> zeroinitializer
%d = zext <16 x i8> %a to <16 x i16>
%e = zext <16 x i8> %c to <16 x i16>
%f = sub <16 x i16> %d, %e
ret <16 x i16> %f
}
define <8 x i32> @vwsubu_vx_v8i32(ptr %x, i16 %y) {
; CHECK-LABEL: vwsubu_vx_v8i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e16, m1, ta, ma
; CHECK-NEXT: vle16.v v10, (a0)
; CHECK-NEXT: vwsubu.vx v8, v10, a1
; CHECK-NEXT: ret
%a = load <8 x i16>, ptr %x
%b = insertelement <8 x i16> poison, i16 %y, i32 0
%c = shufflevector <8 x i16> %b, <8 x i16> poison, <8 x i32> zeroinitializer
%d = zext <8 x i16> %a to <8 x i32>
%e = zext <8 x i16> %c to <8 x i32>
%f = sub <8 x i32> %d, %e
ret <8 x i32> %f
}
define <4 x i64> @vwsubu_vx_v4i64(ptr %x, i32 %y) {
; CHECK-LABEL: vwsubu_vx_v4i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma
; CHECK-NEXT: vle32.v v10, (a0)
; CHECK-NEXT: vwsubu.vx v8, v10, a1
; CHECK-NEXT: ret
%a = load <4 x i32>, ptr %x
%b = insertelement <4 x i32> poison, i32 %y, i64 0
%c = shufflevector <4 x i32> %b, <4 x i32> poison, <4 x i32> zeroinitializer
%d = zext <4 x i32> %a to <4 x i64>
%e = zext <4 x i32> %c to <4 x i64>
%f = sub <4 x i64> %d, %e
ret <4 x i64> %f
}
define <32 x i16> @vwsubu_vx_v32i16(ptr %x, i8 %y) {
; CHECK-LABEL: vwsubu_vx_v32i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a2, 32
; CHECK-NEXT: vsetvli zero, a2, e8, m2, ta, ma
; CHECK-NEXT: vle8.v v12, (a0)
; CHECK-NEXT: vwsubu.vx v8, v12, a1
; CHECK-NEXT: ret
%a = load <32 x i8>, ptr %x
%b = insertelement <32 x i8> poison, i8 %y, i32 0
%c = shufflevector <32 x i8> %b, <32 x i8> poison, <32 x i32> zeroinitializer
%d = zext <32 x i8> %a to <32 x i16>
%e = zext <32 x i8> %c to <32 x i16>
%f = sub <32 x i16> %d, %e
ret <32 x i16> %f
}
define <16 x i32> @vwsubu_vx_v16i32(ptr %x, i16 %y) {
; CHECK-LABEL: vwsubu_vx_v16i32:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e16, m2, ta, ma
; CHECK-NEXT: vle16.v v12, (a0)
; CHECK-NEXT: vwsubu.vx v8, v12, a1
; CHECK-NEXT: ret
%a = load <16 x i16>, ptr %x
%b = insertelement <16 x i16> poison, i16 %y, i32 0
%c = shufflevector <16 x i16> %b, <16 x i16> poison, <16 x i32> zeroinitializer
%d = zext <16 x i16> %a to <16 x i32>
%e = zext <16 x i16> %c to <16 x i32>
%f = sub <16 x i32> %d, %e
ret <16 x i32> %f
}
define <8 x i64> @vwsubu_vx_v8i64(ptr %x, i32 %y) {
; CHECK-LABEL: vwsubu_vx_v8i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma
; CHECK-NEXT: vle32.v v12, (a0)
; CHECK-NEXT: vwsubu.vx v8, v12, a1
; CHECK-NEXT: ret
%a = load <8 x i32>, ptr %x
%b = insertelement <8 x i32> poison, i32 %y, i64 0
%c = shufflevector <8 x i32> %b, <8 x i32> poison, <8 x i32> zeroinitializer
%d = zext <8 x i32> %a to <8 x i64>
%e = zext <8 x i32> %c to <8 x i64>
%f = sub <8 x i64> %d, %e
ret <8 x i64> %f
}
define <64 x i16> @vwsubu_vx_v64i16(ptr %x, i8 %y) {
; CHECK-LABEL: vwsubu_vx_v64i16:
; CHECK: # %bb.0:
; CHECK-NEXT: li a2, 64
; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma
; CHECK-NEXT: vle8.v v16, (a0)
; CHECK-NEXT: vwsubu.vx v8, v16, a1
; CHECK-NEXT: ret
%a = load <64 x i8>, ptr %x
%b = insertelement <64 x i8> poison, i8 %y, i32 0
%c = shufflevector <64 x i8> %b, <64 x i8> poison, <64 x i32> zeroinitializer
%d = zext <64 x i8> %a to <64 x i16>
%e = zext <64 x i8> %c to <64 x i16>
%f = sub <64 x i16> %d, %e
ret <64 x i16> %f
}
define <32 x i32> @vwsubu_vx_v32i32(ptr %x, i16 %y) {
; CHECK-LABEL: vwsubu_vx_v32i32:
; CHECK: # %bb.0:
; CHECK-NEXT: li a2, 32
; CHECK-NEXT: vsetvli zero, a2, e16, m4, ta, ma
; CHECK-NEXT: vle16.v v16, (a0)
; CHECK-NEXT: vwsubu.vx v8, v16, a1
; CHECK-NEXT: ret
%a = load <32 x i16>, ptr %x
%b = insertelement <32 x i16> poison, i16 %y, i32 0
%c = shufflevector <32 x i16> %b, <32 x i16> poison, <32 x i32> zeroinitializer
%d = zext <32 x i16> %a to <32 x i32>
%e = zext <32 x i16> %c to <32 x i32>
%f = sub <32 x i32> %d, %e
ret <32 x i32> %f
}
define <16 x i64> @vwsubu_vx_v16i64(ptr %x, i32 %y) {
; CHECK-LABEL: vwsubu_vx_v16i64:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e32, m4, ta, ma
; CHECK-NEXT: vle32.v v16, (a0)
; CHECK-NEXT: vwsubu.vx v8, v16, a1
; CHECK-NEXT: ret
%a = load <16 x i32>, ptr %x
%b = insertelement <16 x i32> poison, i32 %y, i64 0
%c = shufflevector <16 x i32> %b, <16 x i32> poison, <16 x i32> zeroinitializer
%d = zext <16 x i32> %a to <16 x i64>
%e = zext <16 x i32> %c to <16 x i64>
%f = sub <16 x i64> %d, %e
ret <16 x i64> %f
}
define <8 x i16> @vwsubu_vx_v8i16_i8(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_vx_v8i16_i8:
; CHECK: # %bb.0:
; CHECK-NEXT: lbu a1, 0(a1)
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vmv.v.x v10, a1
; CHECK-NEXT: vwsubu.vv v8, v10, v9
; CHECK-NEXT: ret
%a = load <8 x i8>, ptr %x
%b = load i8, ptr %y
%c = zext i8 %b to i16
%d = insertelement <8 x i16> poison, i16 %c, i32 0
%e = shufflevector <8 x i16> %d, <8 x i16> poison, <8 x i32> zeroinitializer
%f = zext <8 x i8> %a to <8 x i16>
%g = sub <8 x i16> %e, %f
ret <8 x i16> %g
}
define <8 x i16> @vwsubu_vx_v8i16_i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_vx_v8i16_i16:
; CHECK: # %bb.0:
; CHECK-NEXT: lh a1, 0(a1)
; CHECK-NEXT: vsetivli zero, 8, e16, m1, ta, ma
; CHECK-NEXT: vle8.v v9, (a0)
; CHECK-NEXT: vmv.v.x v8, a1
; CHECK-NEXT: vsetvli zero, zero, e8, mf2, ta, ma
; CHECK-NEXT: vwsubu.wv v8, v8, v9
; CHECK-NEXT: ret
%a = load <8 x i8>, ptr %x
%b = load i16, ptr %y
%d = insertelement <8 x i16> poison, i16 %b, i32 0
%e = shufflevector <8 x i16> %d, <8 x i16> poison, <8 x i32> zeroinitializer
%f = zext <8 x i8> %a to <8 x i16>
%g = sub <8 x i16> %e, %f
ret <8 x i16> %g
}
define <4 x i32> @vwsubu_vx_v4i32_i8(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_vx_v4i32_i8:
; CHECK: # %bb.0:
; CHECK-NEXT: lbu a1, 0(a1)
; CHECK-NEXT: vsetivli zero, 4, e16, mf2, ta, ma
; CHECK-NEXT: vle16.v v9, (a0)
; CHECK-NEXT: vmv.v.x v10, a1
; CHECK-NEXT: vwsubu.vv v8, v10, v9
; CHECK-NEXT: ret
%a = load <4 x i16>, ptr %x
%b = load i8, ptr %y
%c = zext i8 %b to i32
%d = insertelement <4 x i32> poison, i32 %c, i32 0
%e = shufflevector <4 x i32> %d, <4 x i32> poison, <4 x i32> zeroinitializer
%f = zext <4 x i16> %a to <4 x i32>
%g = sub <4 x i32> %e, %f
ret <4 x i32> %g
}
define <4 x i32> @vwsubu_vx_v4i32_i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_vx_v4i32_i16:
; CHECK: # %bb.0:
; CHECK-NEXT: lhu a1, 0(a1)
; CHECK-NEXT: vsetivli zero, 4, e16, mf2, ta, ma
; CHECK-NEXT: vle16.v v9, (a0)
; CHECK-NEXT: vmv.v.x v10, a1
; CHECK-NEXT: vwsubu.vv v8, v10, v9
; CHECK-NEXT: ret
%a = load <4 x i16>, ptr %x
%b = load i16, ptr %y
%c = zext i16 %b to i32
%d = insertelement <4 x i32> poison, i32 %c, i32 0
%e = shufflevector <4 x i32> %d, <4 x i32> poison, <4 x i32> zeroinitializer
%f = zext <4 x i16> %a to <4 x i32>
%g = sub <4 x i32> %e, %f
ret <4 x i32> %g
}
define <4 x i32> @vwsubu_vx_v4i32_i32(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_vx_v4i32_i32:
; CHECK: # %bb.0:
; CHECK-NEXT: lw a1, 0(a1)
; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma
; CHECK-NEXT: vle16.v v9, (a0)
; CHECK-NEXT: vmv.v.x v8, a1
; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma
; CHECK-NEXT: vwsubu.wv v8, v8, v9
; CHECK-NEXT: ret
%a = load <4 x i16>, ptr %x
%b = load i32, ptr %y
%d = insertelement <4 x i32> poison, i32 %b, i32 0
%e = shufflevector <4 x i32> %d, <4 x i32> poison, <4 x i32> zeroinitializer
%f = zext <4 x i16> %a to <4 x i32>
%g = sub <4 x i32> %e, %f
ret <4 x i32> %g
}
define <2 x i64> @vwsubu_vx_v2i64_i8(ptr %x, ptr %y) nounwind {
; RV32-LABEL: vwsubu_vx_v2i64_i8:
; RV32: # %bb.0:
; RV32-NEXT: addi sp, sp, -16
; RV32-NEXT: lbu a1, 0(a1)
; RV32-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; RV32-NEXT: vle32.v v9, (a0)
; RV32-NEXT: sw zero, 12(sp)
; RV32-NEXT: sw a1, 8(sp)
; RV32-NEXT: addi a0, sp, 8
; RV32-NEXT: vlse64.v v8, (a0), zero
; RV32-NEXT: vwsubu.wv v8, v8, v9
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: vwsubu_vx_v2i64_i8:
; RV64: # %bb.0:
; RV64-NEXT: lbu a1, 0(a1)
; RV64-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; RV64-NEXT: vle32.v v9, (a0)
; RV64-NEXT: vmv.v.x v10, a1
; RV64-NEXT: vwsubu.vv v8, v10, v9
; RV64-NEXT: ret
%a = load <2 x i32>, ptr %x
%b = load i8, ptr %y
%c = zext i8 %b to i64
%d = insertelement <2 x i64> poison, i64 %c, i64 0
%e = shufflevector <2 x i64> %d, <2 x i64> poison, <2 x i32> zeroinitializer
%f = zext <2 x i32> %a to <2 x i64>
%g = sub <2 x i64> %e, %f
ret <2 x i64> %g
}
define <2 x i64> @vwsubu_vx_v2i64_i16(ptr %x, ptr %y) nounwind {
; RV32-LABEL: vwsubu_vx_v2i64_i16:
; RV32: # %bb.0:
; RV32-NEXT: addi sp, sp, -16
; RV32-NEXT: lhu a1, 0(a1)
; RV32-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; RV32-NEXT: vle32.v v9, (a0)
; RV32-NEXT: sw zero, 12(sp)
; RV32-NEXT: sw a1, 8(sp)
; RV32-NEXT: addi a0, sp, 8
; RV32-NEXT: vlse64.v v8, (a0), zero
; RV32-NEXT: vwsubu.wv v8, v8, v9
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: vwsubu_vx_v2i64_i16:
; RV64: # %bb.0:
; RV64-NEXT: lhu a1, 0(a1)
; RV64-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; RV64-NEXT: vle32.v v9, (a0)
; RV64-NEXT: vmv.v.x v10, a1
; RV64-NEXT: vwsubu.vv v8, v10, v9
; RV64-NEXT: ret
%a = load <2 x i32>, ptr %x
%b = load i16, ptr %y
%c = zext i16 %b to i64
%d = insertelement <2 x i64> poison, i64 %c, i64 0
%e = shufflevector <2 x i64> %d, <2 x i64> poison, <2 x i32> zeroinitializer
%f = zext <2 x i32> %a to <2 x i64>
%g = sub <2 x i64> %e, %f
ret <2 x i64> %g
}
define <2 x i64> @vwsubu_vx_v2i64_i32(ptr %x, ptr %y) nounwind {
; RV32-LABEL: vwsubu_vx_v2i64_i32:
; RV32: # %bb.0:
; RV32-NEXT: addi sp, sp, -16
; RV32-NEXT: lw a1, 0(a1)
; RV32-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; RV32-NEXT: vle32.v v9, (a0)
; RV32-NEXT: sw zero, 12(sp)
; RV32-NEXT: sw a1, 8(sp)
; RV32-NEXT: addi a0, sp, 8
; RV32-NEXT: vlse64.v v8, (a0), zero
; RV32-NEXT: vwsubu.wv v8, v8, v9
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: vwsubu_vx_v2i64_i32:
; RV64: # %bb.0:
; RV64-NEXT: lwu a1, 0(a1)
; RV64-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; RV64-NEXT: vle32.v v9, (a0)
; RV64-NEXT: vmv.v.x v10, a1
; RV64-NEXT: vwsubu.vv v8, v10, v9
; RV64-NEXT: ret
%a = load <2 x i32>, ptr %x
%b = load i32, ptr %y
%c = zext i32 %b to i64
%d = insertelement <2 x i64> poison, i64 %c, i64 0
%e = shufflevector <2 x i64> %d, <2 x i64> poison, <2 x i32> zeroinitializer
%f = zext <2 x i32> %a to <2 x i64>
%g = sub <2 x i64> %e, %f
ret <2 x i64> %g
}
define <2 x i64> @vwsubu_vx_v2i64_i64(ptr %x, ptr %y) nounwind {
; RV32-LABEL: vwsubu_vx_v2i64_i64:
; RV32: # %bb.0:
; RV32-NEXT: addi sp, sp, -16
; RV32-NEXT: lw a2, 4(a1)
; RV32-NEXT: lw a1, 0(a1)
; RV32-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
; RV32-NEXT: vle32.v v9, (a0)
; RV32-NEXT: sw a2, 12(sp)
; RV32-NEXT: sw a1, 8(sp)
; RV32-NEXT: addi a0, sp, 8
; RV32-NEXT: vlse64.v v8, (a0), zero
; RV32-NEXT: vwsubu.wv v8, v8, v9
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: vwsubu_vx_v2i64_i64:
; RV64: # %bb.0:
; RV64-NEXT: ld a1, 0(a1)
; RV64-NEXT: vsetivli zero, 2, e64, m1, ta, ma
; RV64-NEXT: vle32.v v9, (a0)
; RV64-NEXT: vmv.v.x v8, a1
; RV64-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
; RV64-NEXT: vwsubu.wv v8, v8, v9
; RV64-NEXT: ret
%a = load <2 x i32>, ptr %x
%b = load i64, ptr %y
%d = insertelement <2 x i64> poison, i64 %b, i64 0
%e = shufflevector <2 x i64> %d, <2 x i64> poison, <2 x i32> zeroinitializer
%f = zext <2 x i32> %a to <2 x i64>
%g = sub <2 x i64> %e, %f
ret <2 x i64> %g
}
define <2 x i32> @vwsubu_v2i32_of_v2i8(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v2i32_of_v2i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT: vle8.v v8, (a0)
; CHECK-NEXT: vle8.v v9, (a1)
; CHECK-NEXT: vwsubu.vv v10, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT: vsext.vf2 v8, v10
; CHECK-NEXT: ret
%a = load <2 x i8>, ptr %x
%b = load <2 x i8>, ptr %y
%c = zext <2 x i8> %a to <2 x i32>
%d = zext <2 x i8> %b to <2 x i32>
%e = sub <2 x i32> %c, %d
ret <2 x i32> %e
}
define <2 x i64> @vwsubu_v2i64_of_v2i8(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v2i64_of_v2i8:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT: vle8.v v8, (a0)
; CHECK-NEXT: vle8.v v9, (a1)
; CHECK-NEXT: vwsubu.vv v10, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e64, m1, ta, ma
; CHECK-NEXT: vsext.vf4 v8, v10
; CHECK-NEXT: ret
%a = load <2 x i8>, ptr %x
%b = load <2 x i8>, ptr %y
%c = zext <2 x i8> %a to <2 x i64>
%d = zext <2 x i8> %b to <2 x i64>
%e = sub <2 x i64> %c, %d
ret <2 x i64> %e
}
define <2 x i64> @vwsubu_v2i64_of_v2i16(ptr %x, ptr %y) {
; CHECK-LABEL: vwsubu_v2i64_of_v2i16:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e16, mf4, ta, ma
; CHECK-NEXT: vle16.v v8, (a0)
; CHECK-NEXT: vle16.v v9, (a1)
; CHECK-NEXT: vwsubu.vv v10, v8, v9
; CHECK-NEXT: vsetvli zero, zero, e64, m1, ta, ma
; CHECK-NEXT: vsext.vf2 v8, v10
; CHECK-NEXT: ret
%a = load <2 x i16>, ptr %x
%b = load <2 x i16>, ptr %y
%c = zext <2 x i16> %a to <2 x i64>
%d = zext <2 x i16> %b to <2 x i64>
%e = sub <2 x i64> %c, %d
ret <2 x i64> %e
}
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