| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \ |
| ; RUN: -mcpu=pwr7 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s | \ |
| ; RUN: FileCheck %s --check-prefix=CHECK-BE |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \ |
| ; RUN: -mcpu=pwr9 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s | \ |
| ; RUN: FileCheck %s --check-prefix=CHECK-P9-BE |
| define void @test() local_unnamed_addr #0 align 2 { |
| ; CHECK-BE-LABEL: test: |
| ; CHECK-BE: # %bb.0: # %bb |
| ; CHECK-BE-NEXT: vspltisw v2, -16 |
| ; CHECK-BE-NEXT: lhz r3, 0(r3) |
| ; CHECK-BE-NEXT: xxlxor vs1, vs1, vs1 |
| ; CHECK-BE-NEXT: addi r3, r3, 1 |
| ; CHECK-BE-NEXT: vsrw v2, v2, v2 |
| ; CHECK-BE-NEXT: sth r3, -32(r1) |
| ; CHECK-BE-NEXT: addi r3, r1, -32 |
| ; CHECK-BE-NEXT: lxvw4x vs0, 0, r3 |
| ; CHECK-BE-NEXT: addi r3, r1, -16 |
| ; CHECK-BE-NEXT: xxsel vs0, vs0, vs1, v2 |
| ; CHECK-BE-NEXT: stxvw4x vs0, 0, r3 |
| ; CHECK-BE-NEXT: lwz r3, -16(r1) |
| ; CHECK-BE-NEXT: stw r3, 0(r3) |
| ; CHECK-BE-NEXT: .p2align 4 |
| ; CHECK-BE-NEXT: .LBB0_1: # %bb9 |
| ; CHECK-BE-NEXT: # |
| ; CHECK-BE-NEXT: b .LBB0_1 |
| ; |
| ; CHECK-P9-BE-LABEL: test: |
| ; CHECK-P9-BE: # %bb.0: # %bb |
| ; CHECK-P9-BE-NEXT: lhz r3, 0(r3) |
| ; CHECK-P9-BE-NEXT: vspltisw v2, -16 |
| ; CHECK-P9-BE-NEXT: xxlxor vs0, vs0, vs0 |
| ; CHECK-P9-BE-NEXT: addi r3, r3, 1 |
| ; CHECK-P9-BE-NEXT: vsrw v2, v2, v2 |
| ; CHECK-P9-BE-NEXT: sldi r3, r3, 48 |
| ; CHECK-P9-BE-NEXT: mtfprd f1, r3 |
| ; CHECK-P9-BE-NEXT: xxsel v2, vs1, vs0, v2 |
| ; CHECK-P9-BE-NEXT: xxsldwi vs0, v2, v2, 3 |
| ; CHECK-P9-BE-NEXT: stfiwx f0, 0, r3 |
| ; CHECK-P9-BE-NEXT: .p2align 4 |
| ; CHECK-P9-BE-NEXT: .LBB0_1: # %bb9 |
| ; CHECK-P9-BE-NEXT: # |
| ; CHECK-P9-BE-NEXT: b .LBB0_1 |
| bb: |
| br i1 false, label %bb1, label %bb2 |
| |
| bb1: ; preds = %bb |
| unreachable |
| |
| bb2: ; preds = %bb |
| %i = load i32, ptr poison, align 4 |
| %i3 = trunc i32 %i to i16 |
| %i4 = add i16 %i3, 1 |
| %i5 = bitcast i16 %i4 to <2 x i8> |
| %i6 = shufflevector <2 x i8> %i5, <2 x i8> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> |
| %i7 = select <4 x i1> <i1 true, i1 true, i1 false, i1 false>, <4 x i8> %i6, <4 x i8> undef |
| %i8 = select <4 x i1> <i1 false, i1 false, i1 true, i1 true>, <4 x i8> <i8 undef, i8 undef, i8 0, i8 0>, <4 x i8> %i7 |
| br label %bb9 |
| |
| bb9: ; preds = %bb9, %bb2 |
| %i10 = phi <4 x i8> [ %i8, %bb2 ], [ poison, %bb9 ] |
| %i11 = bitcast <4 x i8> %i10 to i32 |
| store i32 %i11, ptr poison, align 2 |
| br label %bb9 |
| } |
