| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mattr=+sve < %s | FileCheck %s |
| |
| |
| target triple = "aarch64-unknown-linux-gnu" |
| |
| ; |
| ; Masked Store |
| ; |
| |
| define void @masked_store_v16i8(ptr %dst, <16 x i1> %mask) { |
| ; CHECK-LABEL: masked_store_v16i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ptrue p0.b, vl16 |
| ; CHECK-NEXT: shl v0.16b, v0.16b, #7 |
| ; CHECK-NEXT: movi v1.2d, #0000000000000000 |
| ; CHECK-NEXT: cmlt v0.16b, v0.16b, #0 |
| ; CHECK-NEXT: cmpne p0.b, p0/z, z0.b, #0 |
| ; CHECK-NEXT: st1b { z1.b }, p0, [x0] |
| ; CHECK-NEXT: ret |
| call void @llvm.masked.store.v16i8(<16 x i8> zeroinitializer, ptr %dst, i32 8, <16 x i1> %mask) |
| ret void |
| } |
| |
| define void @masked_store_v8f16(ptr %dst, <8 x i1> %mask) { |
| ; CHECK-LABEL: masked_store_v8f16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ushll v0.8h, v0.8b, #0 |
| ; CHECK-NEXT: ptrue p0.h, vl8 |
| ; CHECK-NEXT: movi v1.2d, #0000000000000000 |
| ; CHECK-NEXT: shl v0.8h, v0.8h, #15 |
| ; CHECK-NEXT: cmlt v0.8h, v0.8h, #0 |
| ; CHECK-NEXT: cmpne p0.h, p0/z, z0.h, #0 |
| ; CHECK-NEXT: st1h { z1.h }, p0, [x0] |
| ; CHECK-NEXT: ret |
| call void @llvm.masked.store.v8f16(<8 x half> zeroinitializer, ptr %dst, i32 8, <8 x i1> %mask) |
| ret void |
| } |
| |
| define void @masked_store_v4f32(ptr %dst, <4 x i1> %mask) { |
| ; CHECK-LABEL: masked_store_v4f32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ushll v0.4s, v0.4h, #0 |
| ; CHECK-NEXT: ptrue p0.s, vl4 |
| ; CHECK-NEXT: movi v1.2d, #0000000000000000 |
| ; CHECK-NEXT: shl v0.4s, v0.4s, #31 |
| ; CHECK-NEXT: cmlt v0.4s, v0.4s, #0 |
| ; CHECK-NEXT: cmpne p0.s, p0/z, z0.s, #0 |
| ; CHECK-NEXT: st1w { z1.s }, p0, [x0] |
| ; CHECK-NEXT: ret |
| call void @llvm.masked.store.v4f32(<4 x float> zeroinitializer, ptr %dst, i32 8, <4 x i1> %mask) |
| ret void |
| } |
| |
| define void @masked_store_v2f64(ptr %dst, <2 x i1> %mask) { |
| ; CHECK-LABEL: masked_store_v2f64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ushll v0.2d, v0.2s, #0 |
| ; CHECK-NEXT: ptrue p0.d, vl2 |
| ; CHECK-NEXT: movi v1.2d, #0000000000000000 |
| ; CHECK-NEXT: shl v0.2d, v0.2d, #63 |
| ; CHECK-NEXT: cmlt v0.2d, v0.2d, #0 |
| ; CHECK-NEXT: cmpne p0.d, p0/z, z0.d, #0 |
| ; CHECK-NEXT: st1d { z1.d }, p0, [x0] |
| ; CHECK-NEXT: ret |
| call void @llvm.masked.store.v2f64(<2 x double> zeroinitializer, ptr %dst, i32 8, <2 x i1> %mask) |
| ret void |
| } |
| |
| declare void @llvm.masked.store.v16i8(<16 x i8>, ptr, i32, <16 x i1>) |
| declare void @llvm.masked.store.v8f16(<8 x half>, ptr, i32, <8 x i1>) |
| declare void @llvm.masked.store.v4f32(<4 x float>, ptr, i32, <4 x i1>) |
| declare void @llvm.masked.store.v2f64(<2 x double>, ptr, i32, <2 x i1>) |