133 lines
5.2 KiB
LLVM
133 lines
5.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=riscv64 -mattr=+m,+v | FileCheck %s
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declare <32 x i8> @llvm.riscv.masked.strided.load.v32i8.p0.i64(<32 x i8>, ptr, i64, <32 x i1>)
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declare <2 x i64> @llvm.riscv.masked.strided.load.v2i64.p0.i64(<2 x i64>, ptr, i64, <2 x i1>)
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declare void @llvm.riscv.masked.strided.store.v32i8.p0.i64(<32 x i8>, ptr, i64, <32 x i1>)
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declare void @llvm.riscv.masked.strided.store.v2i64.p0.i64(<2 x i64>, ptr, i64, <2 x i1>)
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define <32 x i8> @strided_load_i8(ptr %p, i64 %stride, <32 x i1> %m) {
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; CHECK-LABEL: strided_load_i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a2, 32
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; CHECK-NEXT: vsetvli zero, a2, e8, m2, ta, ma
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; CHECK-NEXT: vlse8.v v8, (a0), a1, v0.t
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; CHECK-NEXT: ret
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%res = call <32 x i8> @llvm.riscv.masked.strided.load.v32i8.p0.i64(<32 x i8> undef, ptr %p, i64 %stride, <32 x i1> %m)
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ret <32 x i8> %res
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}
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define <2 x i64> @strided_load_i64(ptr %p, i64 %stride, <2 x i1> %m) {
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; CHECK-LABEL: strided_load_i64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma
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; CHECK-NEXT: vlse64.v v8, (a0), a1, v0.t
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; CHECK-NEXT: ret
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%res = call <2 x i64> @llvm.riscv.masked.strided.load.v2i64.p0.i64(<2 x i64> undef, ptr %p, i64 %stride, <2 x i1> %m)
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ret <2 x i64> %res
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}
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define <32 x i8> @strided_load_i8_splat(ptr %p, <32 x i1> %m) {
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; CHECK-LABEL: strided_load_i8_splat:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a1, 32
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; CHECK-NEXT: vsetvli zero, a1, e8, m2, ta, ma
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; CHECK-NEXT: vlse8.v v8, (a0), zero, v0.t
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; CHECK-NEXT: ret
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%res = call <32 x i8> @llvm.riscv.masked.strided.load.v32i8.p0.i64(<32 x i8> undef, ptr %p, i64 0, <32 x i1> %m)
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ret <32 x i8> %res
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}
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define <32 x i8> @strided_load_i8_reverse(ptr %p, <32 x i1> %m) {
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; CHECK-LABEL: strided_load_i8_reverse:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a1, 32
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; CHECK-NEXT: li a2, -1
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; CHECK-NEXT: vsetvli zero, a1, e8, m2, ta, ma
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; CHECK-NEXT: vlse8.v v8, (a0), a2, v0.t
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; CHECK-NEXT: ret
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%res = call <32 x i8> @llvm.riscv.masked.strided.load.v32i8.p0.i64(<32 x i8> undef, ptr %p, i64 -1, <32 x i1> %m)
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ret <32 x i8> %res
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}
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define <32 x i8> @strided_load_i8_nostride(ptr %p, <32 x i1> %m) {
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; CHECK-LABEL: strided_load_i8_nostride:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a1, 32
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; CHECK-NEXT: vsetvli zero, a1, e8, m2, ta, ma
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; CHECK-NEXT: vle8.v v8, (a0), v0.t
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; CHECK-NEXT: ret
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%res = call <32 x i8> @llvm.riscv.masked.strided.load.v32i8.p0.i64(<32 x i8> undef, ptr %p, i64 1, <32 x i1> %m)
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ret <32 x i8> %res
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}
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define void @strided_store_i8(ptr %p, <32 x i8> %v, i64 %stride, <32 x i1> %m) {
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; CHECK-LABEL: strided_store_i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a2, 32
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; CHECK-NEXT: vsetvli zero, a2, e8, m2, ta, ma
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; CHECK-NEXT: vsse8.v v8, (a0), a1, v0.t
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; CHECK-NEXT: ret
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call void @llvm.riscv.masked.strided.store.v32i8.p0.i64(<32 x i8> %v, ptr %p, i64 %stride, <32 x i1> %m)
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ret void
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}
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define void @strided_store_i8_zero(ptr %p, <32 x i8> %v, <32 x i1> %m) {
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; CHECK-LABEL: strided_store_i8_zero:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a1, 32
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; CHECK-NEXT: vsetvli zero, a1, e8, m2, ta, ma
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; CHECK-NEXT: vsse8.v v8, (a0), zero, v0.t
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; CHECK-NEXT: ret
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call void @llvm.riscv.masked.strided.store.v32i8.p0.i64(<32 x i8> %v, ptr %p, i64 0, <32 x i1> %m)
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ret void
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}
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define void @strided_store_i8_nostride(ptr %p, <32 x i8> %v, <32 x i1> %m) {
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; CHECK-LABEL: strided_store_i8_nostride:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a1, 32
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; CHECK-NEXT: vsetvli zero, a1, e8, m2, ta, ma
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; CHECK-NEXT: vse8.v v8, (a0), v0.t
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; CHECK-NEXT: ret
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call void @llvm.riscv.masked.strided.store.v32i8.p0.i64(<32 x i8> %v, ptr %p, i64 1, <32 x i1> %m)
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ret void
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}
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define void @strided_store_i8_reverse(ptr %p, <32 x i8> %v, <32 x i1> %m) {
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; CHECK-LABEL: strided_store_i8_reverse:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li a1, 32
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; CHECK-NEXT: li a2, -1
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; CHECK-NEXT: vsetvli zero, a1, e8, m2, ta, ma
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; CHECK-NEXT: vsse8.v v8, (a0), a2, v0.t
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; CHECK-NEXT: ret
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call void @llvm.riscv.masked.strided.store.v32i8.p0.i64(<32 x i8> %v, ptr %p, i64 -1, <32 x i1> %m)
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ret void
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}
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declare void @llvm.riscv.masked.strided.store.nxv1i64.p0.i64(<vscale x 1 x i64>, ptr, i64, <vscale x 1 x i1>)
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declare <vscale x 1 x i64> @llvm.riscv.masked.strided.load.nxv1i64.p0.i64(<vscale x 1 x i64>, ptr, i64, <vscale x 1 x i1>)
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define <vscale x 1 x i64> @strided_load_vscale_i64(ptr %p, i64 %stride, <vscale x 1 x i1> %m) {
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; CHECK-LABEL: strided_load_vscale_i64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a2, zero, e64, m1, ta, ma
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; CHECK-NEXT: vlse64.v v8, (a0), a1, v0.t
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; CHECK-NEXT: ret
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%res = call <vscale x 1 x i64> @llvm.riscv.masked.strided.load.nxv1i64.p0.i64(<vscale x 1 x i64> undef, ptr %p, i64 %stride, <vscale x 1 x i1> %m)
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ret <vscale x 1 x i64> %res
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}
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define void @strided_store_vscale_i64(ptr %p, <vscale x 1 x i64> %v, i64 %stride, <vscale x 1 x i1> %m) {
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; CHECK-LABEL: strided_store_vscale_i64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a2, zero, e64, m1, ta, ma
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; CHECK-NEXT: vsse64.v v8, (a0), a1, v0.t
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; CHECK-NEXT: ret
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call void @llvm.riscv.masked.strided.store.nxv1i64.p0.i64(<vscale x 1 x i64> %v, ptr %p, i64 %stride, <vscale x 1 x i1> %m)
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ret void
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}
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