1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=armv7 -mattr=+neon -mcpu=swift %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=armv7 -mattr=+neon -mcpu=cortex-a8 %s -o - | FileCheck --check-prefix=CHECK-NONEONFP %s 3*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=armv7 -mattr=-neon -mcpu=cortex-a8 %s -o - | FileCheck --check-prefix=CHECK-NONEON %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc float @test_vmov_f32() { 6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_vmov_f32: 7*9880d681SAndroid Build Coastguard Worker; CHECK: vmov.f32 d0, #1.0 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker; CHECK-NONEONFP: vmov.f32 s0, #1.0 10*9880d681SAndroid Build Coastguard Worker ret float 1.0 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc float @test_vmov_imm() { 14*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_vmov_imm: 15*9880d681SAndroid Build Coastguard Worker; CHECK: vmov.i32 d0, #0 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON-LABEL: test_vmov_imm: 18*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON: vldr s0, {{.?LCPI[0-9]+_[0-9]+}} 19*9880d681SAndroid Build Coastguard Worker ret float 0.0 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc float @test_vmvn_imm() { 23*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_vmvn_imm: 24*9880d681SAndroid Build Coastguard Worker; CHECK: vmvn.i32 d0, #0xb0000000 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON-LABEL: test_vmvn_imm: 27*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON: vldr s0, {{.?LCPI[0-9]+_[0-9]+}} 28*9880d681SAndroid Build Coastguard Worker ret float 8589934080.0 29*9880d681SAndroid Build Coastguard Worker} 30*9880d681SAndroid Build Coastguard Worker 31*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc double @test_vmov_f64() { 32*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_vmov_f64: 33*9880d681SAndroid Build Coastguard Worker; CHECK: vmov.f64 d0, #1.0 34*9880d681SAndroid Build Coastguard Worker 35*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON-LABEL: test_vmov_f64: 36*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON: vmov.f64 d0, #1.0 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Worker ret double 1.0 39*9880d681SAndroid Build Coastguard Worker} 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc double @test_vmov_double_imm() { 42*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_vmov_double_imm: 43*9880d681SAndroid Build Coastguard Worker; CHECK: vmov.i32 d0, #0 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON-LABEL: test_vmov_double_imm: 46*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON: vldr d0, {{.?LCPI[0-9]+_[0-9]+}} 47*9880d681SAndroid Build Coastguard Worker ret double 0.0 48*9880d681SAndroid Build Coastguard Worker} 49*9880d681SAndroid Build Coastguard Worker 50*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc double @test_vmvn_double_imm() { 51*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_vmvn_double_imm: 52*9880d681SAndroid Build Coastguard Worker; CHECK: vmvn.i32 d0, #0xb0000000 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON-LABEL: test_vmvn_double_imm: 55*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON: vldr d0, {{.?LCPI[0-9]+_[0-9]+}} 56*9880d681SAndroid Build Coastguard Worker ret double 0x4fffffff4fffffff 57*9880d681SAndroid Build Coastguard Worker} 58*9880d681SAndroid Build Coastguard Worker 59*9880d681SAndroid Build Coastguard Worker; Make sure we don't ignore the high half of 64-bit values when deciding whether 60*9880d681SAndroid Build Coastguard Worker; a vmov/vmvn is possible. 61*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc double @test_notvmvn_double_imm() { 62*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_notvmvn_double_imm: 63*9880d681SAndroid Build Coastguard Worker; CHECK: vldr d0, {{.?LCPI[0-9]+_[0-9]+}} 64*9880d681SAndroid Build Coastguard Worker 65*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON-LABEL: test_notvmvn_double_imm: 66*9880d681SAndroid Build Coastguard Worker; CHECK-NONEON: vldr d0, {{.?LCPI[0-9]+_[0-9]+}} 67*9880d681SAndroid Build Coastguard Worker ret double 0x4fffffffffffffff 68*9880d681SAndroid Build Coastguard Worker} 69