| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=armv7-none-linux-eabi < %s | FileCheck %s |
| |
| define void @vld1x2(i8* %v4, i32 %v2) { |
| ; CHECK-LABEL: vld1x2: |
| ; CHECK: @ %bb.0: |
| ; CHECK-NEXT: mov r0, #0 |
| ; CHECK-NEXT: .LBB0_1: @ %.preheader |
| ; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1 |
| ; CHECK-NEXT: cmp r0, #0 |
| ; CHECK-NEXT: bne .LBB0_1 |
| ; CHECK-NEXT: @ %bb.2: @ %.loopexit |
| ; CHECK-NEXT: @ in Loop: Header=BB0_1 Depth=1 |
| ; CHECK-NEXT: vst3.8 {d16, d17, d18}, [r0] |
| ; CHECK-NEXT: b .LBB0_1 |
| br label %.preheader |
| |
| .preheader: ; preds = %.preheader, %3 |
| %v5 = icmp eq i8* %v4, undef |
| br i1 %v5, label %.loopexit, label %.preheader |
| |
| .loopexit: ; preds = %.preheader |
| %v6 = tail call { <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x2.v8i8.p0i8(i8* %v4) |
| %v7 = getelementptr inbounds i8, i8* %v4, i32 %v2 |
| %v8 = tail call { <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x2.v8i8.p0i8(i8* %v7) |
| tail call void @llvm.arm.neon.vst3.p0i8.v8i8(i8* undef, <8 x i8> undef, <8 x i8> undef, <8 x i8> undef, i32 1) |
| br label %.preheader |
| } |
| |
| define void @vld1x3(i8* %v4, i32 %v2) { |
| ; CHECK-LABEL: vld1x3: |
| ; CHECK: @ %bb.0: |
| ; CHECK-NEXT: mov r0, #0 |
| ; CHECK-NEXT: .LBB1_1: @ %.preheader |
| ; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1 |
| ; CHECK-NEXT: cmp r0, #0 |
| ; CHECK-NEXT: bne .LBB1_1 |
| ; CHECK-NEXT: @ %bb.2: @ %.loopexit |
| ; CHECK-NEXT: @ in Loop: Header=BB1_1 Depth=1 |
| ; CHECK-NEXT: vst3.8 {d16, d17, d18}, [r0] |
| ; CHECK-NEXT: b .LBB1_1 |
| br label %.preheader |
| |
| .preheader: ; preds = %.preheader, %3 |
| %v5 = icmp eq i8* %v4, undef |
| br i1 %v5, label %.loopexit, label %.preheader |
| |
| .loopexit: ; preds = %.preheader |
| %v6 = tail call { <8 x i8>, <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x3.v8i8.p0i8(i8* %v4) |
| %v7 = getelementptr inbounds i8, i8* %v4, i32 %v2 |
| %v8 = tail call { <8 x i8>, <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x3.v8i8.p0i8(i8* %v7) |
| tail call void @llvm.arm.neon.vst3.p0i8.v8i8(i8* undef, <8 x i8> undef, <8 x i8> undef, <8 x i8> undef, i32 1) |
| br label %.preheader |
| } |
| |
| define void @vld1x4(i8* %v4, i32 %v2) { |
| ; CHECK-LABEL: vld1x4: |
| ; CHECK: @ %bb.0: |
| ; CHECK-NEXT: mov r0, #0 |
| ; CHECK-NEXT: .LBB2_1: @ %.preheader |
| ; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1 |
| ; CHECK-NEXT: cmp r0, #0 |
| ; CHECK-NEXT: bne .LBB2_1 |
| ; CHECK-NEXT: @ %bb.2: @ %.loopexit |
| ; CHECK-NEXT: @ in Loop: Header=BB2_1 Depth=1 |
| ; CHECK-NEXT: vst3.8 {d16, d17, d18}, [r0] |
| ; CHECK-NEXT: b .LBB2_1 |
| br label %.preheader |
| |
| .preheader: ; preds = %.preheader, %3 |
| %v5 = icmp eq i8* %v4, undef |
| br i1 %v5, label %.loopexit, label %.preheader |
| |
| .loopexit: ; preds = %.preheader |
| %v6 = tail call { <8 x i8>, <8 x i8>, <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x4.v8i8.p0i8(i8* %v4) |
| %v7 = getelementptr inbounds i8, i8* %v4, i32 %v2 |
| %v8 = tail call { <8 x i8>, <8 x i8>, <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x4.v8i8.p0i8(i8* %v7) |
| tail call void @llvm.arm.neon.vst3.p0i8.v8i8(i8* undef, <8 x i8> undef, <8 x i8> undef, <8 x i8> undef, i32 1) |
| br label %.preheader |
| } |
| |
| declare void @llvm.arm.neon.vst3.p0i8.v8i8(i8*, <8 x i8>, <8 x i8>, <8 x i8>, i32) |
| declare { <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x2.v8i8.p0i8(i8*) |
| declare { <8 x i8>, <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x3.v8i8.p0i8(i8*) |
| declare { <8 x i8>, <8 x i8>, <8 x i8>, <8 x i8> } @llvm.arm.neon.vld1x4.v8i8.p0i8(i8*) |
