| ; RUN: llc -mtriple=arm-eabi -mattr=+neon -print-before=post-RA-sched %s -o - 2>&1 \ |
| ; RUN: | FileCheck %s |
| |
| define void @vst(ptr %m, [4 x i64] %v) { |
| entry: |
| ; CHECK: vst: |
| ; CHECK: VST1d64Q killed $r{{[0-9]+}}, 8, $d{{[0-9]+}}, 14, $noreg, implicit killed $q{{[0-9]+}}_q{{[0-9]+}} |
| |
| %v0 = extractvalue [4 x i64] %v, 0 |
| %v1 = extractvalue [4 x i64] %v, 1 |
| %v2 = extractvalue [4 x i64] %v, 2 |
| %v3 = extractvalue [4 x i64] %v, 3 |
| |
| %t0 = bitcast i64 %v0 to <8 x i8> |
| %t1 = bitcast i64 %v1 to <8 x i8> |
| %t2 = bitcast i64 %v2 to <8 x i8> |
| %t3 = bitcast i64 %v3 to <8 x i8> |
| |
| %s0 = bitcast <8 x i8> %t0 to <1 x i64> |
| %s1 = bitcast <8 x i8> %t1 to <1 x i64> |
| %s2 = bitcast <8 x i8> %t2 to <1 x i64> |
| %s3 = bitcast <8 x i8> %t3 to <1 x i64> |
| |
| %tmp0 = bitcast <1 x i64> %s2 to i64 |
| %tmp1 = bitcast <1 x i64> %s3 to i64 |
| |
| %n0 = insertelement <2 x i64> undef, i64 %tmp0, i32 0 |
| %n1 = insertelement <2 x i64> %n0, i64 %tmp1, i32 1 |
| |
| call void @llvm.arm.neon.vst4.p0.v1i64(ptr %m, <1 x i64> %s0, <1 x i64> %s1, <1 x i64> %s2, <1 x i64> %s3, i32 8) |
| |
| call void @bar(<2 x i64> %n1) |
| |
| ret void |
| } |
| |
| %struct.__neon_int8x8x4_t = type { <8 x i8>, <8 x i8>, <8 x i8>, <8 x i8> } |
| define <8 x i8> @vtbx4(ptr %A, ptr %B, ptr %C) nounwind { |
| ; CHECK: vtbx4: |
| ; CHECK: VTBX4 {{.*}}, 14, $noreg, implicit $q{{[0-9]+}}_q{{[0-9]+}} |
| %tmp1 = load <8 x i8>, ptr %A |
| %tmp2 = load %struct.__neon_int8x8x4_t, ptr %B |
| %tmp3 = extractvalue %struct.__neon_int8x8x4_t %tmp2, 0 |
| %tmp4 = extractvalue %struct.__neon_int8x8x4_t %tmp2, 1 |
| %tmp5 = extractvalue %struct.__neon_int8x8x4_t %tmp2, 2 |
| %tmp6 = extractvalue %struct.__neon_int8x8x4_t %tmp2, 3 |
| %tmp7 = load <8 x i8>, ptr %C |
| %tmp8 = call <8 x i8> @llvm.arm.neon.vtbx4(<8 x i8> %tmp1, <8 x i8> %tmp3, <8 x i8> %tmp4, <8 x i8> %tmp5, <8 x i8> %tmp6, <8 x i8> %tmp7) |
| call void @bar2(%struct.__neon_int8x8x4_t %tmp2, <8 x i8> %tmp8) |
| ret <8 x i8> %tmp8 |
| } |
| |
| declare void @llvm.arm.neon.vst4.p0.v1i64(ptr, <1 x i64>, <1 x i64>, <1 x i64>, <1 x i64>, i32) |
| declare <8 x i8> @llvm.arm.neon.vtbx4(<8 x i8>, <8 x i8>, <8 x i8>, <8 x i8>, <8 x i8>, <8 x i8>) nounwind readnone |
| declare void @bar2(%struct.__neon_int8x8x4_t, <8 x i8>) |
| declare void @bar(<2 x i64> %arg) |