| ; RUN: llc < %s -mcpu=cortex-a8 -verify-machineinstrs |
| ; PR11829 |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64" |
| target triple = "armv7-none-linux-gnueabi" |
| |
| define arm_aapcs_vfpcc void @foo(i8* nocapture %arg) nounwind uwtable align 2 { |
| bb: |
| br i1 undef, label %bb1, label %bb2 |
| |
| bb1: ; preds = %bb |
| unreachable |
| |
| bb2: ; preds = %bb |
| br label %bb3 |
| |
| bb3: ; preds = %bb4, %bb2 |
| %tmp = icmp slt i32 undef, undef |
| br i1 %tmp, label %bb4, label %bb67 |
| |
| bb4: ; preds = %bb3 |
| %tmp5 = load <4 x i32>, <4 x i32>* undef, align 16 |
| %tmp6 = and <4 x i32> %tmp5, <i32 8388607, i32 8388607, i32 8388607, i32 8388607> |
| %tmp7 = or <4 x i32> %tmp6, <i32 1065353216, i32 1065353216, i32 1065353216, i32 1065353216> |
| %tmp8 = bitcast <4 x i32> %tmp7 to <4 x float> |
| %tmp9 = fsub <4 x float> %tmp8, bitcast (i128 or (i128 shl (i128 zext (i64 trunc (i128 lshr (i128 bitcast (<4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00> to i128), i128 64) to i64) to i128), i128 64), i128 zext (i64 trunc (i128 bitcast (<4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00> to i128) to i64) to i128)) to <4 x float>) |
| %tmp10 = fmul <4 x float> undef, %tmp9 |
| %tmp11 = fadd <4 x float> undef, %tmp10 |
| %tmp12 = bitcast <4 x float> zeroinitializer to i128 |
| %tmp13 = lshr i128 %tmp12, 64 |
| %tmp14 = trunc i128 %tmp13 to i64 |
| %tmp15 = insertvalue [2 x i64] undef, i64 %tmp14, 1 |
| %tmp16 = call <4 x float> @llvm.arm.neon.vrecpe.v4f32(<4 x float> %tmp11) nounwind |
| %tmp17 = call <4 x float> @llvm.arm.neon.vrecps.v4f32(<4 x float> %tmp16, <4 x float> %tmp11) nounwind |
| %tmp18 = fmul <4 x float> %tmp17, %tmp16 |
| %tmp19 = call <4 x float> @llvm.arm.neon.vrecps.v4f32(<4 x float> %tmp18, <4 x float> %tmp11) nounwind |
| %tmp20 = fmul <4 x float> %tmp19, %tmp18 |
| %tmp21 = fmul <4 x float> %tmp20, zeroinitializer |
| %tmp22 = call <4 x float> @llvm.arm.neon.vmins.v4f32(<4 x float> %tmp21, <4 x float> undef) nounwind |
| call arm_aapcs_vfpcc void @bar(i8* null, i8* undef, <4 x i32>* undef, [2 x i64] zeroinitializer) nounwind |
| %tmp23 = bitcast <4 x float> %tmp22 to i128 |
| %tmp24 = trunc i128 %tmp23 to i64 |
| %tmp25 = insertvalue [2 x i64] undef, i64 %tmp24, 0 |
| %tmp26 = insertvalue [2 x i64] %tmp25, i64 0, 1 |
| %tmp27 = load float, float* undef, align 4 |
| %tmp28 = insertelement <4 x float> undef, float %tmp27, i32 3 |
| %tmp29 = load <4 x i32>, <4 x i32>* undef, align 16 |
| %tmp30 = and <4 x i32> %tmp29, <i32 8388607, i32 8388607, i32 8388607, i32 8388607> |
| %tmp31 = or <4 x i32> %tmp30, <i32 1065353216, i32 1065353216, i32 1065353216, i32 1065353216> |
| %tmp32 = bitcast <4 x i32> %tmp31 to <4 x float> |
| %tmp33 = fsub <4 x float> %tmp32, bitcast (i128 or (i128 shl (i128 zext (i64 trunc (i128 lshr (i128 bitcast (<4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00> to i128), i128 64) to i64) to i128), i128 64), i128 zext (i64 trunc (i128 bitcast (<4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00> to i128) to i64) to i128)) to <4 x float>) |
| %tmp34 = call <4 x float> @llvm.arm.neon.vrecps.v4f32(<4 x float> undef, <4 x float> %tmp28) nounwind |
| %tmp35 = fmul <4 x float> %tmp34, undef |
| %tmp36 = fmul <4 x float> %tmp35, undef |
| %tmp37 = call arm_aapcs_vfpcc i8* undef(i8* undef) nounwind |
| %tmp38 = load float, float* undef, align 4 |
| %tmp39 = insertelement <2 x float> undef, float %tmp38, i32 0 |
| %tmp40 = call arm_aapcs_vfpcc i8* undef(i8* undef) nounwind |
| %tmp41 = load float, float* undef, align 4 |
| %tmp42 = insertelement <4 x float> undef, float %tmp41, i32 3 |
| %tmp43 = shufflevector <2 x float> %tmp39, <2 x float> undef, <4 x i32> zeroinitializer |
| %tmp44 = fmul <4 x float> %tmp33, %tmp43 |
| %tmp45 = fadd <4 x float> %tmp42, %tmp44 |
| %tmp46 = fsub <4 x float> %tmp45, undef |
| %tmp47 = fmul <4 x float> %tmp46, %tmp36 |
| %tmp48 = fadd <4 x float> undef, %tmp47 |
| %tmp49 = call arm_aapcs_vfpcc i8* undef(i8* undef) nounwind |
| %tmp50 = load float, float* undef, align 4 |
| %tmp51 = insertelement <4 x float> undef, float %tmp50, i32 3 |
| %tmp52 = call arm_aapcs_vfpcc float* null(i8* undef) nounwind |
| %tmp54 = load float, float* %tmp52, align 4 |
| %tmp55 = insertelement <4 x float> undef, float %tmp54, i32 3 |
| %tmp56 = fsub <4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, %tmp22 |
| %tmp57 = call <4 x float> @llvm.arm.neon.vmins.v4f32(<4 x float> %tmp56, <4 x float> %tmp55) nounwind |
| %tmp58 = fmul <4 x float> undef, %tmp57 |
| %tmp59 = fsub <4 x float> %tmp51, %tmp48 |
| %tmp60 = fsub <4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, %tmp58 |
| %tmp61 = fmul <4 x float> %tmp59, %tmp60 |
| %tmp62 = fadd <4 x float> %tmp48, %tmp61 |
| call arm_aapcs_vfpcc void @baz(i8* undef, i8* undef, [2 x i64] %tmp26, <4 x i32>* undef) |
| %tmp63 = bitcast <4 x float> %tmp62 to i128 |
| %tmp64 = lshr i128 %tmp63, 64 |
| %tmp65 = trunc i128 %tmp64 to i64 |
| %tmp66 = insertvalue [2 x i64] zeroinitializer, i64 %tmp65, 1 |
| call arm_aapcs_vfpcc void @quux(i8* undef, i8* undef, [2 x i64] undef, i8* undef, [2 x i64] %tmp66, i8* undef, i8* undef, [2 x i64] %tmp26, [2 x i64] %tmp15, <4 x i32>* undef) |
| br label %bb3 |
| |
| bb67: ; preds = %bb3 |
| ret void |
| } |
| |
| declare arm_aapcs_vfpcc void @bar(i8*, i8*, <4 x i32>*, [2 x i64]) |
| |
| declare arm_aapcs_vfpcc void @baz(i8*, i8* nocapture, [2 x i64], <4 x i32>* nocapture) nounwind uwtable inlinehint align 2 |
| |
| declare arm_aapcs_vfpcc void @quux(i8*, i8*, [2 x i64], i8* nocapture, [2 x i64], i8* nocapture, i8* nocapture, [2 x i64], [2 x i64], <4 x i32>* nocapture) nounwind uwtable inlinehint align 2 |
| |
| declare <4 x float> @llvm.arm.neon.vmins.v4f32(<4 x float>, <4 x float>) nounwind readnone |
| |
| declare <4 x float> @llvm.arm.neon.vrecps.v4f32(<4 x float>, <4 x float>) nounwind readnone |
| |
| declare <4 x float> @llvm.arm.neon.vrecpe.v4f32(<4 x float>) nounwind readnone |
