| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s --mattr=+sve -o - | FileCheck %s |
| |
| target triple = "aarch64" |
| |
| ; a * b + c |
| define <vscale x 4 x double> @mull_add(<vscale x 4 x double> %a, <vscale x 4 x double> %b, <vscale x 4 x double> %c) { |
| ; CHECK-LABEL: mull_add: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: fcmla z4.d, p0/m, z0.d, z2.d, #0 |
| ; CHECK-NEXT: fcmla z5.d, p0/m, z1.d, z3.d, #0 |
| ; CHECK-NEXT: fcmla z4.d, p0/m, z0.d, z2.d, #90 |
| ; CHECK-NEXT: fcmla z5.d, p0/m, z1.d, z3.d, #90 |
| ; CHECK-NEXT: mov z0.d, z4.d |
| ; CHECK-NEXT: mov z1.d, z5.d |
| ; CHECK-NEXT: ret |
| entry: |
| %strided.vec = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %a) |
| %0 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 0 |
| %1 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 1 |
| %strided.vec29 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %b) |
| %2 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec29, 0 |
| %3 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec29, 1 |
| %4 = fmul fast <vscale x 2 x double> %3, %0 |
| %5 = fmul fast <vscale x 2 x double> %2, %1 |
| %6 = fadd fast <vscale x 2 x double> %4, %5 |
| %7 = fmul fast <vscale x 2 x double> %2, %0 |
| %strided.vec31 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %c) |
| %8 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec31, 0 |
| %9 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec31, 1 |
| %10 = fadd fast <vscale x 2 x double> %8, %7 |
| %11 = fmul fast <vscale x 2 x double> %3, %1 |
| %12 = fsub fast <vscale x 2 x double> %10, %11 |
| %13 = fadd fast <vscale x 2 x double> %6, %9 |
| %interleaved.vec = tail call <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double> %12, <vscale x 2 x double> %13) |
| ret <vscale x 4 x double> %interleaved.vec |
| } |
| |
| ; a * b + c * d |
| define <vscale x 4 x double> @mul_add_mull(<vscale x 4 x double> %a, <vscale x 4 x double> %b, <vscale x 4 x double> %c, <vscale x 4 x double> %d) { |
| ; CHECK-LABEL: mul_add_mull: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: mov z24.d, #0 // =0x0 |
| ; CHECK-NEXT: mov z25.d, z24.d |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z6.d, z4.d, #0 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z7.d, z5.d, #0 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z0.d, z2.d, #0 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #0 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z6.d, z4.d, #90 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z7.d, z5.d, #90 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z0.d, z2.d, #90 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #90 |
| ; CHECK-NEXT: mov z0.d, z25.d |
| ; CHECK-NEXT: mov z1.d, z24.d |
| ; CHECK-NEXT: ret |
| entry: |
| %strided.vec = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %a) |
| %0 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 0 |
| %1 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 1 |
| %strided.vec52 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %b) |
| %2 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec52, 0 |
| %3 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec52, 1 |
| %4 = fmul fast <vscale x 2 x double> %3, %0 |
| %5 = fmul fast <vscale x 2 x double> %2, %1 |
| %6 = fmul fast <vscale x 2 x double> %2, %0 |
| %7 = fmul fast <vscale x 2 x double> %3, %1 |
| %strided.vec54 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %c) |
| %8 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec54, 0 |
| %9 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec54, 1 |
| %strided.vec56 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %d) |
| %10 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec56, 0 |
| %11 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec56, 1 |
| %12 = fmul fast <vscale x 2 x double> %11, %8 |
| %13 = fmul fast <vscale x 2 x double> %10, %9 |
| %14 = fmul fast <vscale x 2 x double> %10, %8 |
| %15 = fmul fast <vscale x 2 x double> %11, %9 |
| %16 = fadd fast <vscale x 2 x double> %15, %7 |
| %17 = fadd fast <vscale x 2 x double> %14, %6 |
| %18 = fsub fast <vscale x 2 x double> %17, %16 |
| %19 = fadd fast <vscale x 2 x double> %4, %5 |
| %20 = fadd fast <vscale x 2 x double> %19, %13 |
| %21 = fadd fast <vscale x 2 x double> %20, %12 |
| %interleaved.vec = tail call <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double> %18, <vscale x 2 x double> %21) |
| ret <vscale x 4 x double> %interleaved.vec |
| } |
| |
| ; a * b - c * d |
| define <vscale x 4 x double> @mul_sub_mull(<vscale x 4 x double> %a, <vscale x 4 x double> %b, <vscale x 4 x double> %c, <vscale x 4 x double> %d) { |
| ; CHECK-LABEL: mul_sub_mull: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: mov z24.d, #0 // =0x0 |
| ; CHECK-NEXT: mov z25.d, z24.d |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z6.d, z4.d, #270 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z7.d, z5.d, #270 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z0.d, z2.d, #0 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #0 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z6.d, z4.d, #180 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z7.d, z5.d, #180 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z0.d, z2.d, #90 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #90 |
| ; CHECK-NEXT: mov z0.d, z25.d |
| ; CHECK-NEXT: mov z1.d, z24.d |
| ; CHECK-NEXT: ret |
| entry: |
| %strided.vec = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %a) |
| %0 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 0 |
| %1 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 1 |
| %strided.vec54 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %b) |
| %2 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec54, 0 |
| %3 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec54, 1 |
| %4 = fmul fast <vscale x 2 x double> %3, %0 |
| %5 = fmul fast <vscale x 2 x double> %2, %1 |
| %6 = fmul fast <vscale x 2 x double> %2, %0 |
| %7 = fmul fast <vscale x 2 x double> %3, %1 |
| %strided.vec56 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %c) |
| %8 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec56, 0 |
| %9 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec56, 1 |
| %strided.vec58 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %d) |
| %10 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec58, 0 |
| %11 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec58, 1 |
| %12 = fmul fast <vscale x 2 x double> %11, %9 |
| %13 = fmul fast <vscale x 2 x double> %10, %8 |
| %14 = fadd fast <vscale x 2 x double> %13, %7 |
| %15 = fadd fast <vscale x 2 x double> %12, %6 |
| %16 = fsub fast <vscale x 2 x double> %15, %14 |
| %17 = fmul fast <vscale x 2 x double> %10, %9 |
| %18 = fmul fast <vscale x 2 x double> %11, %8 |
| %19 = fadd fast <vscale x 2 x double> %18, %17 |
| %20 = fadd fast <vscale x 2 x double> %4, %5 |
| %21 = fsub fast <vscale x 2 x double> %20, %19 |
| %interleaved.vec = tail call <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double> %16, <vscale x 2 x double> %21) |
| ret <vscale x 4 x double> %interleaved.vec |
| } |
| |
| ; a * b + conj(c) * d |
| define <vscale x 4 x double> @mul_conj_mull(<vscale x 4 x double> %a, <vscale x 4 x double> %b, <vscale x 4 x double> %c, <vscale x 4 x double> %d) { |
| ; CHECK-LABEL: mul_conj_mull: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: mov z24.d, #0 // =0x0 |
| ; CHECK-NEXT: mov z25.d, z24.d |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z0.d, z2.d, #0 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #0 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z0.d, z2.d, #90 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #90 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z4.d, z6.d, #0 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z5.d, z7.d, #0 |
| ; CHECK-NEXT: fcmla z25.d, p0/m, z4.d, z6.d, #270 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z5.d, z7.d, #270 |
| ; CHECK-NEXT: mov z0.d, z25.d |
| ; CHECK-NEXT: mov z1.d, z24.d |
| ; CHECK-NEXT: ret |
| entry: |
| %strided.vec = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %a) |
| %0 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 0 |
| %1 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 1 |
| %strided.vec60 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %b) |
| %2 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec60, 0 |
| %3 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec60, 1 |
| %4 = fmul fast <vscale x 2 x double> %3, %0 |
| %5 = fmul fast <vscale x 2 x double> %2, %1 |
| %6 = fmul fast <vscale x 2 x double> %2, %0 |
| %strided.vec62 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %c) |
| %7 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec62, 0 |
| %8 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec62, 1 |
| %strided.vec64 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %d) |
| %9 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec64, 0 |
| %10 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec64, 1 |
| %11 = fmul fast <vscale x 2 x double> %10, %7 |
| %12 = fmul fast <vscale x 2 x double> %9, %7 |
| %13 = fmul fast <vscale x 2 x double> %10, %8 |
| %14 = fmul fast <vscale x 2 x double> %3, %1 |
| %15 = fsub fast <vscale x 2 x double> %6, %14 |
| %16 = fadd fast <vscale x 2 x double> %15, %12 |
| %17 = fadd fast <vscale x 2 x double> %16, %13 |
| %18 = fadd fast <vscale x 2 x double> %4, %5 |
| %19 = fmul fast <vscale x 2 x double> %9, %8 |
| %20 = fsub fast <vscale x 2 x double> %18, %19 |
| %21 = fadd fast <vscale x 2 x double> %20, %11 |
| %interleaved.vec = tail call <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double> %17, <vscale x 2 x double> %21) |
| ret <vscale x 4 x double> %interleaved.vec |
| } |
| |
| ; a + b + 1i * c * d |
| define <vscale x 4 x double> @mul_add_rot_mull(<vscale x 4 x double> %a, <vscale x 4 x double> %b, <vscale x 4 x double> %c, <vscale x 4 x double> %d) { |
| ; CHECK-LABEL: mul_add_rot_mull: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: uzp1 z24.d, z2.d, z3.d |
| ; CHECK-NEXT: uzp2 z25.d, z0.d, z1.d |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: uzp2 z2.d, z2.d, z3.d |
| ; CHECK-NEXT: uzp1 z0.d, z0.d, z1.d |
| ; CHECK-NEXT: uzp1 z26.d, z6.d, z7.d |
| ; CHECK-NEXT: fmul z1.d, z24.d, z25.d |
| ; CHECK-NEXT: fmul z3.d, z2.d, z25.d |
| ; CHECK-NEXT: uzp2 z25.d, z4.d, z5.d |
| ; CHECK-NEXT: uzp1 z4.d, z4.d, z5.d |
| ; CHECK-NEXT: uzp2 z5.d, z6.d, z7.d |
| ; CHECK-NEXT: fmla z1.d, p0/m, z2.d, z0.d |
| ; CHECK-NEXT: fmla z3.d, p0/m, z26.d, z25.d |
| ; CHECK-NEXT: movprfx z2, z3 |
| ; CHECK-NEXT: fmla z2.d, p0/m, z5.d, z4.d |
| ; CHECK-NEXT: fnmls z2.d, p0/m, z24.d, z0.d |
| ; CHECK-NEXT: fmla z1.d, p0/m, z26.d, z4.d |
| ; CHECK-NEXT: fmls z1.d, p0/m, z5.d, z25.d |
| ; CHECK-NEXT: zip1 z0.d, z2.d, z1.d |
| ; CHECK-NEXT: zip2 z1.d, z2.d, z1.d |
| ; CHECK-NEXT: ret |
| entry: |
| %strided.vec = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %a) |
| %0 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 0 |
| %1 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec, 1 |
| %strided.vec80 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %b) |
| %2 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec80, 0 |
| %3 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec80, 1 |
| %4 = fmul fast <vscale x 2 x double> %3, %0 |
| %5 = fmul fast <vscale x 2 x double> %2, %1 |
| %6 = fmul fast <vscale x 2 x double> %2, %0 |
| %7 = fmul fast <vscale x 2 x double> %3, %1 |
| %strided.vec82 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %c) |
| %8 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec82, 0 |
| %9 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec82, 1 |
| %strided.vec84 = tail call { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %d) |
| %10 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec84, 0 |
| %11 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec84, 1 |
| %12 = fmul fast <vscale x 2 x double> %10, %8 |
| %13 = fmul fast <vscale x 2 x double> %10, %9 |
| %14 = fmul fast <vscale x 2 x double> %11, %8 |
| %15 = fadd fast <vscale x 2 x double> %13, %7 |
| %16 = fadd fast <vscale x 2 x double> %15, %14 |
| %17 = fsub fast <vscale x 2 x double> %6, %16 |
| %18 = fadd fast <vscale x 2 x double> %4, %5 |
| %19 = fadd fast <vscale x 2 x double> %18, %12 |
| %20 = fmul fast <vscale x 2 x double> %11, %9 |
| %21 = fsub fast <vscale x 2 x double> %19, %20 |
| %interleaved.vec = tail call <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double> %17, <vscale x 2 x double> %21) |
| ret <vscale x 4 x double> %interleaved.vec |
| } |
| |
| declare { <vscale x 2 x double>, <vscale x 2 x double> } @llvm.experimental.vector.deinterleave2.nxv4f64(<vscale x 4 x double>) |
| declare <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double>, <vscale x 2 x double>) |