| ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s |
| |
| target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| target triple = "aarch64-none-linux-gnu" |
| |
| define <vscale x 2 x i64> @test_zeroinit_2xi64() { |
| ; CHECK-LABEL: test_zeroinit_2xi64 |
| ; CHECK: mov z0.d, #0 |
| ; CHECK-NEXT: ret |
| ret <vscale x 2 x i64> zeroinitializer |
| } |
| |
| define <vscale x 4 x i32> @test_zeroinit_4xi32() { |
| ; CHECK-LABEL: test_zeroinit_4xi32 |
| ; CHECK: mov z0.s, #0 |
| ; CHECK-NEXT: ret |
| ret <vscale x 4 x i32> zeroinitializer |
| } |
| |
| define <vscale x 8 x i16> @test_zeroinit_8xi16() { |
| ; CHECK-LABEL: test_zeroinit_8xi16 |
| ; CHECK: mov z0.h, #0 |
| ; CHECK-NEXT: ret |
| ret <vscale x 8 x i16> zeroinitializer |
| } |
| |
| define <vscale x 16 x i8> @test_zeroinit_16xi8() { |
| ; CHECK-LABEL: test_zeroinit_16xi8 |
| ; CHECK: mov z0.b, #0 |
| ; CHECK-NEXT: ret |
| ret <vscale x 16 x i8> zeroinitializer |
| } |
| |
| define <vscale x 2 x double> @test_zeroinit_2xf64() { |
| ; CHECK-LABEL: test_zeroinit_2xf64 |
| ; CHECK: mov z0.d, #0 |
| ; CHECK-NEXT: ret |
| ret <vscale x 2 x double> zeroinitializer |
| } |
| |
| define <vscale x 4 x float> @test_zeroinit_4xf32() { |
| ; CHECK-LABEL: test_zeroinit_4xf32 |
| ; CHECK: mov z0.s, #0 |
| ; CHECK-NEXT: ret |
| ret <vscale x 4 x float> zeroinitializer |
| } |
| |
| define <vscale x 8 x half> @test_zeroinit_8xf16() { |
| ; CHECK-LABEL: test_zeroinit_8xf16 |
| ; CHECK: mov z0.h, #0 |
| ; CHECK-NEXT: ret |
| ret <vscale x 8 x half> zeroinitializer |
| } |
| |
| define <vscale x 1 x i1> @test_zeroinit_1xi1() { |
| ; CHECK-LABEL: test_zeroinit_1xi1 |
| ; CHECK: pfalse p0.b |
| ; CHECK-NEXT: ret |
| ret <vscale x 1 x i1> zeroinitializer |
| } |
| |
| define <vscale x 2 x i1> @test_zeroinit_2xi1() { |
| ; CHECK-LABEL: test_zeroinit_2xi1 |
| ; CHECK: pfalse p0.b |
| ; CHECK-NEXT: ret |
| ret <vscale x 2 x i1> zeroinitializer |
| } |
| |
| define <vscale x 4 x i1> @test_zeroinit_4xi1() { |
| ; CHECK-LABEL: test_zeroinit_4xi1 |
| ; CHECK: pfalse p0.b |
| ; CHECK-NEXT: ret |
| ret <vscale x 4 x i1> zeroinitializer |
| } |
| |
| define <vscale x 8 x i1> @test_zeroinit_8xi1() { |
| ; CHECK-LABEL: test_zeroinit_8xi1 |
| ; CHECK: pfalse p0.b |
| ; CHECK-NEXT: ret |
| ret <vscale x 8 x i1> zeroinitializer |
| } |
| |
| define <vscale x 16 x i1> @test_zeroinit_16xi1() { |
| ; CHECK-LABEL: test_zeroinit_16xi1 |
| ; CHECK: pfalse p0.b |
| ; CHECK-NEXT: ret |
| ret <vscale x 16 x i1> zeroinitializer |
| } |
| |
| define target("aarch64.svcount") @test_zeroinit_svcount() "target-features"="+sme2" { |
| ; CHECK-LABEL: test_zeroinit_svcount |
| ; CHECK: pfalse p0.b |
| ; CHECK-NEXT: ret |
| ret target("aarch64.svcount") zeroinitializer |
| } |