1 ; RUN: llc -mtriple=aarch64-linux-gnuabi -O0 < %s | FileCheck %s 2 ; RUN: llc -mtriple=aarch64_be-linux-gnuabi -O0 < %s | FileCheck %s --check-prefix=CHECK-BE 3 4 define void @test_bitcast_v8f16_to_v4f32(<8 x half> %a) { 5 ; CHECK-LABEL: test_bitcast_v8f16_to_v4f32: 6 ; CHECK-NOT: st1 7 8 ; CHECK-BE-LABEL: test_bitcast_v8f16_to_v4f32: 9 ; CHECK-BE: st1 10 11 %x = alloca <4 x float>, align 16 12 %y = bitcast <8 x half> %a to <4 x float> 13 store <4 x float> %y, <4 x float>* %x, align 16 14 ret void 15 } 16 17 define void @test_bitcast_v8f16_to_v2f64(<8 x half> %a) { 18 ; CHECK-LABEL: test_bitcast_v8f16_to_v2f64: 19 ; CHECK-NOT: st1 20 21 ; CHECK-BE-LABEL: test_bitcast_v8f16_to_v2f64: 22 ; CHECK-BE: st1 23 24 %x = alloca <2 x double>, align 16 25 %y = bitcast <8 x half> %a to <2 x double> 26 store <2 x double> %y, <2 x double>* %x, align 16 27 ret void 28 } 29 30 define void @test_bitcast_v8f16_to_fp128(<8 x half> %a) { 31 ; CHECK-LABEL: test_bitcast_v8f16_to_fp128: 32 ; CHECK-NOT: st1 33 34 ; CHECK-BE-LABEL: test_bitcast_v8f16_to_fp128: 35 ; CHECK-BE: st1 36 37 %x = alloca fp128, align 16 38 %y = bitcast <8 x half> %a to fp128 39 store fp128 %y, fp128* %x, align 16 40 ret void 41 } 42 43 define void @test_bitcast_v4f16_to_v2f32(<4 x half> %a) { 44 ; CHECK-LABEL: test_bitcast_v4f16_to_v2f32: 45 ; CHECK-NOT: st1 46 47 ; CHECK-BE-LABEL: test_bitcast_v4f16_to_v2f32: 48 ; CHECK-BE: st1 49 50 %x = alloca <2 x float>, align 8 51 %y = bitcast <4 x half> %a to <2 x float> 52 store <2 x float> %y, <2 x float>* %x, align 8 53 ret void 54 } 55 56 define void @test_bitcast_v4f16_to_v1f64(<4 x half> %a) { 57 ; CHECK-LABEL: test_bitcast_v4f16_to_v1f64: 58 ; CHECK-NOT: st1 59 60 ; CHECK-BE-LABEL: test_bitcast_v4f16_to_v1f64: 61 ; CHECK-BE: st1 62 63 %x = alloca <1 x double>, align 8 64 %y = bitcast <4 x half> %a to <1 x double> 65 store <1 x double> %y, <1 x double>* %x, align 8 66 ret void 67 } 68
