| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s --mattr=+sve -o - | FileCheck %s |
| |
| target triple = "aarch64-arm-none-eabi" |
| |
| ; a[i] * b[i] * (11.0 + 3.0.i); |
| ; |
| define <vscale x 4 x double> @complex_mul_const(<vscale x 4 x double> %a, <vscale x 4 x double> %b) { |
| ; CHECK-LABEL: complex_mul_const: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: mov z4.d, #0 // =0x0 |
| ; CHECK-NEXT: fmov z7.d, #3.00000000 |
| ; CHECK-NEXT: fmov z24.d, #11.00000000 |
| ; CHECK-NEXT: mov z6.d, z4.d |
| ; CHECK-NEXT: mov z5.d, z4.d |
| ; CHECK-NEXT: fcmla z6.d, p0/m, z1.d, z3.d, #0 |
| ; CHECK-NEXT: fcmla z5.d, p0/m, z0.d, z2.d, #0 |
| ; CHECK-NEXT: fcmla z6.d, p0/m, z1.d, z3.d, #90 |
| ; CHECK-NEXT: zip2 z1.d, z24.d, z7.d |
| ; CHECK-NEXT: fcmla z5.d, p0/m, z0.d, z2.d, #90 |
| ; CHECK-NEXT: zip1 z2.d, z24.d, z7.d |
| ; CHECK-NEXT: mov z0.d, z4.d |
| ; CHECK-NEXT: fcmla z4.d, p0/m, z6.d, z1.d, #0 |
| ; CHECK-NEXT: fcmla z0.d, p0/m, z5.d, z2.d, #0 |
| ; CHECK-NEXT: fcmla z4.d, p0/m, z6.d, z1.d, #90 |
| ; CHECK-NEXT: fcmla z0.d, p0/m, z5.d, z2.d, #90 |
| ; CHECK-NEXT: mov z1.d, z4.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.vec48 = 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.vec48, 0 |
| %3 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec48, 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 |
| %8 = fmul fast <vscale x 2 x double> %3, %1 |
| %9 = fsub fast <vscale x 2 x double> %7, %8 |
| %10 = fmul fast <vscale x 2 x double> %9, shufflevector (<vscale x 2 x double> insertelement (<vscale x 2 x double> poison, double 3.000000e+00, i64 0), <vscale x 2 x double> poison, <vscale x 2 x i32> zeroinitializer) |
| %11 = fmul fast <vscale x 2 x double> %6, shufflevector (<vscale x 2 x double> insertelement (<vscale x 2 x double> poison, double 1.100000e+01, i64 0), <vscale x 2 x double> poison, <vscale x 2 x i32> zeroinitializer) |
| %12 = fadd fast <vscale x 2 x double> %10, %11 |
| %13 = fmul fast <vscale x 2 x double> %9, shufflevector (<vscale x 2 x double> insertelement (<vscale x 2 x double> poison, double 1.100000e+01, i64 0), <vscale x 2 x double> poison, <vscale x 2 x i32> zeroinitializer) |
| %14 = fmul fast <vscale x 2 x double> %6, shufflevector (<vscale x 2 x double> insertelement (<vscale x 2 x double> poison, double 3.000000e+00, i64 0), <vscale x 2 x double> poison, <vscale x 2 x i32> zeroinitializer) |
| %15 = fsub fast <vscale x 2 x double> %13, %14 |
| %interleaved.vec = tail call <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double> %15, <vscale x 2 x double> %12) |
| ret <vscale x 4 x double> %interleaved.vec |
| } |
| |
| ; a[i] * b[i] * c; |
| ; |
| define <vscale x 4 x double> @complex_mul_non_const(<vscale x 4 x double> %a, <vscale x 4 x double> %b, [2 x double] %c) { |
| ; CHECK-LABEL: complex_mul_non_const: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: mov z6.d, #0 // =0x0 |
| ; CHECK-NEXT: // kill: def $d5 killed $d5 def $z5 |
| ; CHECK-NEXT: // kill: def $d4 killed $d4 def $z4 |
| ; CHECK-NEXT: mov z5.d, d5 |
| ; CHECK-NEXT: mov z4.d, d4 |
| ; CHECK-NEXT: mov z24.d, z6.d |
| ; CHECK-NEXT: mov z7.d, z6.d |
| ; CHECK-NEXT: zip2 z25.d, z4.d, z5.d |
| ; CHECK-NEXT: zip1 z4.d, z4.d, z5.d |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #0 |
| ; CHECK-NEXT: fcmla z7.d, p0/m, z0.d, z2.d, #0 |
| ; CHECK-NEXT: fcmla z24.d, p0/m, z1.d, z3.d, #90 |
| ; CHECK-NEXT: fcmla z7.d, p0/m, z0.d, z2.d, #90 |
| ; CHECK-NEXT: mov z0.d, z6.d |
| ; CHECK-NEXT: fcmla z6.d, p0/m, z24.d, z25.d, #0 |
| ; CHECK-NEXT: fcmla z0.d, p0/m, z7.d, z4.d, #0 |
| ; CHECK-NEXT: fcmla z6.d, p0/m, z24.d, z25.d, #90 |
| ; CHECK-NEXT: fcmla z0.d, p0/m, z7.d, z4.d, #90 |
| ; CHECK-NEXT: mov z1.d, z6.d |
| ; CHECK-NEXT: ret |
| entry: |
| %c.coerce.fca.0.extract = extractvalue [2 x double] %c, 0 |
| %c.coerce.fca.1.extract = extractvalue [2 x double] %c, 1 |
| %broadcast.splatinsert = insertelement <vscale x 2 x double> poison, double %c.coerce.fca.1.extract, i64 0 |
| %broadcast.splat = shufflevector <vscale x 2 x double> %broadcast.splatinsert, <vscale x 2 x double> poison, <vscale x 2 x i32> zeroinitializer |
| %broadcast.splatinsert49 = insertelement <vscale x 2 x double> poison, double %c.coerce.fca.0.extract, i64 0 |
| %broadcast.splat50 = shufflevector <vscale x 2 x double> %broadcast.splatinsert49, <vscale x 2 x double> poison, <vscale x 2 x i32> zeroinitializer |
| %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.vec48 = 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.vec48, 0 |
| %3 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %strided.vec48, 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 |
| %8 = fmul fast <vscale x 2 x double> %3, %1 |
| %9 = fsub fast <vscale x 2 x double> %7, %8 |
| %10 = fmul fast <vscale x 2 x double> %9, %broadcast.splat |
| %11 = fmul fast <vscale x 2 x double> %6, %broadcast.splat50 |
| %12 = fadd fast <vscale x 2 x double> %10, %11 |
| %13 = fmul fast <vscale x 2 x double> %9, %broadcast.splat50 |
| %14 = fmul fast <vscale x 2 x double> %6, %broadcast.splat |
| %15 = fsub fast <vscale x 2 x double> %13, %14 |
| %interleaved.vec = tail call <vscale x 4 x double> @llvm.experimental.vector.interleave2.nxv4f64(<vscale x 2 x double> %15, <vscale x 2 x double> %12) |
| 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>) |