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1; RUN: llc -mtriple=aarch64--linux-gnu -mattr=+sve -asm-verbose=0 < %s | FileCheck %s2 3;4; Masked Stores5;6 7define void @masked_trunc_store_nxv2i8(ptr %a, <vscale x 2 x i64> %val, ptr %b, <vscale x 2 x i1> %mask) nounwind {8; CHECK-LABEL: masked_trunc_store_nxv2i8:9; CHECK-NEXT: st1b { z0.d }, p0, [x1]10; CHECK-NEXT: ret11 %trunc = trunc <vscale x 2 x i64> %val to <vscale x 2 x i8>12 call void @llvm.masked.store.nxv2i8(<vscale x 2 x i8> %trunc, ptr %b, i32 8, <vscale x 2 x i1> %mask)13 ret void14}15 16define void @masked_trunc_store_nxv2i16(ptr %a, <vscale x 2 x i64> %val, ptr %b, <vscale x 2 x i1> %mask) nounwind {17; CHECK-LABEL: masked_trunc_store_nxv2i16:18; CHECK-NEXT: st1h { z0.d }, p0, [x1]19; CHECK-NEXT: ret20 %trunc = trunc <vscale x 2 x i64> %val to <vscale x 2 x i16>21 call void @llvm.masked.store.nxv2i16(<vscale x 2 x i16> %trunc, ptr %b, i32 8, <vscale x 2 x i1> %mask)22 ret void23}24 25define void @masked_trunc_store_nxv2i32(ptr %a, <vscale x 2 x i64> %val, ptr %b, <vscale x 2 x i1> %mask) nounwind {26; CHECK-LABEL: masked_trunc_store_nxv2i32:27; CHECK-NEXT: st1w { z0.d }, p0, [x1]28; CHECK-NEXT: ret29 %trunc = trunc <vscale x 2 x i64> %val to <vscale x 2 x i32>30 call void @llvm.masked.store.nxv2i32(<vscale x 2 x i32> %trunc, ptr %b, i32 8, <vscale x 2 x i1> %mask)31 ret void32}33 34define void @masked_trunc_store_nxv4i8(ptr %a, <vscale x 4 x i32> %val, ptr %b, <vscale x 4 x i1> %mask) nounwind {35; CHECK-LABEL: masked_trunc_store_nxv4i8:36; CHECK-NEXT: st1b { z0.s }, p0, [x1]37; CHECK-NEXT: ret38 %trunc = trunc <vscale x 4 x i32> %val to <vscale x 4 x i8>39 call void @llvm.masked.store.nxv4i8(<vscale x 4 x i8> %trunc, ptr %b, i32 4, <vscale x 4 x i1> %mask)40 ret void41}42 43define void @masked_trunc_store_nxv4i16(ptr %a, <vscale x 4 x i32> %val, ptr %b, <vscale x 4 x i1> %mask) nounwind {44; CHECK-LABEL: masked_trunc_store_nxv4i16:45; CHECK-NEXT: st1h { z0.s }, p0, [x1]46; CHECK-NEXT: ret47 %trunc = trunc <vscale x 4 x i32> %val to <vscale x 4 x i16>48 call void @llvm.masked.store.nxv4i16(<vscale x 4 x i16> %trunc, ptr %b, i32 4, <vscale x 4 x i1> %mask)49 ret void50}51 52define void @masked_trunc_store_nxv8i8(ptr %a, <vscale x 8 x i16> %val, ptr %b, <vscale x 8 x i1> %mask) nounwind {53; CHECK-LABEL: masked_trunc_store_nxv8i8:54; CHECK-NEXT: st1b { z0.h }, p0, [x1]55; CHECK-NEXT: ret56 %trunc = trunc <vscale x 8 x i16> %val to <vscale x 8 x i8>57 call void @llvm.masked.store.nxv8i8(<vscale x 8 x i8> %trunc, ptr %b, i32 2, <vscale x 8 x i1> %mask)58 ret void59}60 61declare void @llvm.masked.store.nxv2i8(<vscale x 2 x i8>, ptr, i32, <vscale x 2 x i1>)62declare void @llvm.masked.store.nxv2i16(<vscale x 2 x i16>, ptr, i32, <vscale x 2 x i1>)63declare void @llvm.masked.store.nxv2i32(<vscale x 2 x i32>, ptr, i32, <vscale x 2 x i1>)64declare void @llvm.masked.store.nxv4i8(<vscale x 4 x i8>, ptr, i32, <vscale x 4 x i1>)65declare void @llvm.masked.store.nxv4i16(<vscale x 4 x i16>, ptr, i32, <vscale x 4 x i1>)66declare void @llvm.masked.store.nxv8i8(<vscale x 8 x i8>, ptr, i32, <vscale x 8 x i1>)67