| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 < %s | FileCheck -check-prefix=CHECK-P9 %s |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 -ppc-postra-bias-addi=false < %s |\ |
| ; RUN: FileCheck -check-prefix=CHECK-P9-NO-HEURISTIC %s |
| |
| %_type_of_scalars = type <{ [16 x i8], double, [152 x i8] }> |
| %_elem_type_of_x = type <{ double }> |
| %_elem_type_of_a = type <{ double }> |
| |
| @scalars = common dso_local local_unnamed_addr global %_type_of_scalars zeroinitializer, align 16 |
| |
| define dso_local void @test(ptr noalias %.x, ptr %.a, ptr noalias %.n) { |
| ; CHECK-P9-LABEL: test: |
| ; CHECK-P9: # %bb.0: # %entry |
| ; CHECK-P9-NEXT: ld 5, 0(5) |
| ; CHECK-P9-NEXT: addis 6, 2, scalars@toc@ha |
| ; CHECK-P9-NEXT: addi 6, 6, scalars@toc@l |
| ; CHECK-P9-NEXT: rldicr 5, 5, 0, 58 |
| ; CHECK-P9-NEXT: addi 6, 6, 16 |
| ; CHECK-P9-NEXT: addi 5, 5, -32 |
| ; CHECK-P9-NEXT: lxvdsx 0, 0, 6 |
| ; CHECK-P9-NEXT: rldicl 5, 5, 59, 5 |
| ; CHECK-P9-NEXT: addi 5, 5, 1 |
| ; CHECK-P9-NEXT: mtctr 5 |
| ; CHECK-P9-NEXT: .p2align 4 |
| ; CHECK-P9-NEXT: .LBB0_1: # %vector.body |
| ; CHECK-P9-NEXT: # |
| ; CHECK-P9-NEXT: lxv 1, 16(4) |
| ; CHECK-P9-NEXT: lxv 2, 0(4) |
| ; CHECK-P9-NEXT: lxv 3, 48(4) |
| ; CHECK-P9-NEXT: lxv 4, 32(4) |
| ; CHECK-P9-NEXT: xvmuldp 2, 2, 0 |
| ; CHECK-P9-NEXT: lxv 5, 240(4) |
| ; CHECK-P9-NEXT: lxv 6, 224(4) |
| ; CHECK-P9-NEXT: xvmuldp 1, 1, 0 |
| ; CHECK-P9-NEXT: xvmuldp 4, 4, 0 |
| ; CHECK-P9-NEXT: xvmuldp 3, 3, 0 |
| ; CHECK-P9-NEXT: xvmuldp 6, 6, 0 |
| ; CHECK-P9-NEXT: xvmuldp 5, 5, 0 |
| ; CHECK-P9-NEXT: addi 4, 4, 256 |
| ; CHECK-P9-NEXT: stxv 1, 16(3) |
| ; CHECK-P9-NEXT: stxv 2, 0(3) |
| ; CHECK-P9-NEXT: stxv 3, 48(3) |
| ; CHECK-P9-NEXT: stxv 4, 32(3) |
| ; CHECK-P9-NEXT: stxv 5, 240(3) |
| ; CHECK-P9-NEXT: stxv 6, 224(3) |
| ; CHECK-P9-NEXT: addi 3, 3, 256 |
| ; CHECK-P9-NEXT: bdnz .LBB0_1 |
| ; CHECK-P9-NEXT: # %bb.2: # %return.block |
| ; CHECK-P9-NEXT: blr |
| ; |
| ; CHECK-P9-NO-HEURISTIC-LABEL: test: |
| ; CHECK-P9-NO-HEURISTIC: # %bb.0: # %entry |
| ; CHECK-P9-NO-HEURISTIC-NEXT: ld 5, 0(5) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: addis 6, 2, scalars@toc@ha |
| ; CHECK-P9-NO-HEURISTIC-NEXT: addi 6, 6, scalars@toc@l |
| ; CHECK-P9-NO-HEURISTIC-NEXT: rldicr 5, 5, 0, 58 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: addi 6, 6, 16 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: addi 5, 5, -32 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: lxvdsx 0, 0, 6 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: rldicl 5, 5, 59, 5 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: addi 5, 5, 1 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: mtctr 5 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: .p2align 4 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: .LBB0_1: # %vector.body |
| ; CHECK-P9-NO-HEURISTIC-NEXT: # |
| ; CHECK-P9-NO-HEURISTIC-NEXT: lxv 1, 16(4) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: lxv 2, 0(4) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: lxv 3, 48(4) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: lxv 4, 32(4) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: xvmuldp 2, 2, 0 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: lxv 5, 240(4) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: lxv 6, 224(4) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: xvmuldp 1, 1, 0 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: xvmuldp 4, 4, 0 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: xvmuldp 3, 3, 0 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: xvmuldp 6, 6, 0 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: xvmuldp 5, 5, 0 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: addi 4, 4, 256 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: stxv 1, 16(3) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: stxv 2, 0(3) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: stxv 3, 48(3) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: stxv 4, 32(3) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: stxv 5, 240(3) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: stxv 6, 224(3) |
| ; CHECK-P9-NO-HEURISTIC-NEXT: addi 3, 3, 256 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: bdnz .LBB0_1 |
| ; CHECK-P9-NO-HEURISTIC-NEXT: # %bb.2: # %return.block |
| ; CHECK-P9-NO-HEURISTIC-NEXT: blr |
| entry: |
| %x_rvo_based_addr_3 = getelementptr inbounds [0 x %_elem_type_of_x], ptr %.x, i64 0, i64 -1 |
| %a_rvo_based_addr_5 = getelementptr inbounds [0 x %_elem_type_of_a], ptr %.a, i64 0, i64 -1 |
| %_val_n_ = load i64, ptr %.n, align 8 |
| %_val_c1_ = load double, ptr getelementptr inbounds (%_type_of_scalars, ptr @scalars, i64 0, i32 1), align 16 |
| %n.vec = and i64 %_val_n_, -32 |
| %broadcast.splatinsert26 = insertelement <4 x double> undef, double %_val_c1_, i32 0 |
| %broadcast.splat27 = shufflevector <4 x double> %broadcast.splatinsert26, <4 x double> undef, <4 x i32> zeroinitializer |
| br label %vector.body |
| |
| vector.body: |
| %index = phi i64 [ 0, %entry ], [ %index.next, %vector.body ] |
| %offset.idx = or disjoint i64 %index, 1 |
| %0 = getelementptr %_elem_type_of_x, ptr %x_rvo_based_addr_3, i64 %offset.idx, i32 0 |
| %1 = getelementptr %_elem_type_of_a, ptr %a_rvo_based_addr_5, i64 %offset.idx, i32 0 |
| %wide.load = load <4 x double>, ptr %1, align 8 |
| %2 = getelementptr double, ptr %1, i64 4 |
| %wide.load19 = load <4 x double>, ptr %2, align 8 |
| %3 = getelementptr double, ptr %1, i64 8 |
| %wide.load20 = load <4 x double>, ptr %3, align 8 |
| %4 = getelementptr double, ptr %1, i64 12 |
| %wide.load21 = load <4 x double>, ptr %4, align 8 |
| %5 = getelementptr double, ptr %1, i64 16 |
| %wide.load22 = load <4 x double>, ptr %5, align 8 |
| %6 = getelementptr double, ptr %1, i64 20 |
| %wide.load23 = load <4 x double>, ptr %6, align 8 |
| %7 = getelementptr double, ptr %1, i64 24 |
| %wide.load24 = load <4 x double>, ptr %7, align 8 |
| %8 = getelementptr double, ptr %1, i64 28 |
| %wide.load25 = load <4 x double>, ptr %8, align 8 |
| %9 = fmul fast <4 x double> %wide.load, %broadcast.splat27 |
| %10 = fmul fast <4 x double> %wide.load19, %broadcast.splat27 |
| %11 = fmul fast <4 x double> %wide.load20, %broadcast.splat27 |
| %12 = fmul fast <4 x double> %wide.load21, %broadcast.splat27 |
| %13 = fmul fast <4 x double> %wide.load22, %broadcast.splat27 |
| %14 = fmul fast <4 x double> %wide.load23, %broadcast.splat27 |
| %15 = fmul fast <4 x double> %wide.load24, %broadcast.splat27 |
| %16 = fmul fast <4 x double> %wide.load25, %broadcast.splat27 |
| store <4 x double> %9, ptr %0, align 8 |
| %17 = getelementptr double, ptr %0, i64 4 |
| store <4 x double> %10, ptr %17, align 8 |
| %18 = getelementptr double, ptr %0, i64 8 |
| %19 = getelementptr double, ptr %0, i64 12 |
| %20 = getelementptr double, ptr %0, i64 16 |
| %21 = getelementptr double, ptr %0, i64 20 |
| %22 = getelementptr double, ptr %0, i64 24 |
| %23 = getelementptr double, ptr %0, i64 28 |
| store <4 x double> %16, ptr %23, align 8 |
| %index.next = add i64 %index, 32 |
| %cm = icmp eq i64 %index.next, %n.vec |
| br i1 %cm, label %return.block, label %vector.body |
| |
| return.block: |
| ret void |
| } |
| |
