1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -o - %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s 3 4%struct.sk_buff = type { ptr } 5%struct.xt_action_param = type { ptr, ptr, ptr, i32, i32, i8 } 6 7define i32 @ipt_do_table(ptr noalias nocapture readonly) { 8; CHECK-LABEL: ipt_do_table: 9; CHECK: # %bb.0: 10; CHECK-NEXT: subq $40, %rsp 11; CHECK-NEXT: .cfi_def_cfa_offset 48 12; CHECK-NEXT: movq (%rdi), %rax 13; CHECK-NEXT: xorps %xmm0, %xmm0 14; CHECK-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp) 15; CHECK-NEXT: movq $0, {{[0-9]+}}(%rsp) 16; CHECK-NEXT: movaps {{.*#+}} xmm0 = [12297829382473034410,12297829382473034410] 17; CHECK-NEXT: movaps %xmm0, (%rsp) 18; CHECK-NEXT: movabsq $-6148914691236517206, %rcx # imm = 0xAAAAAAAAAAAAAAAA 19; CHECK-NEXT: movq %rcx, {{[0-9]+}}(%rsp) 20; CHECK-NEXT: movq %rcx, {{[0-9]+}}(%rsp) 21; CHECK-NEXT: movb $-86, {{[0-9]+}}(%rsp) 22; CHECK-NEXT: movzwl 2(%rax), %ecx 23; CHECK-NEXT: andl $8191, %ecx # imm = 0x1FFF 24; CHECK-NEXT: movl %ecx, {{[0-9]+}}(%rsp) 25; CHECK-NEXT: movzbl (%rax), %eax 26; CHECK-NEXT: andl $15, %eax 27; CHECK-NEXT: movl %eax, {{[0-9]+}}(%rsp) 28; CHECK-NEXT: movb $0, {{[0-9]+}}(%rsp) 29; CHECK-NEXT: movq %rsp, %rdi 30; CHECK-NEXT: callq use_it 31; CHECK-NEXT: addq $40, %rsp 32; CHECK-NEXT: .cfi_def_cfa_offset 8 33; CHECK-NEXT: retq 34 %2 = alloca %struct.xt_action_param, align 16 35 %3 = load ptr, ptr %0, align 8 36 call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %2) #3 37 call void @llvm.memset.p0.i64(ptr nonnull align 16 %2, i8 0, i64 40, i1 false) 38 store <2 x ptr> <ptr inttoptr (i64 -6148914691236517206 to ptr), ptr inttoptr (i64 -6148914691236517206 to ptr)>, ptr %2, align 16 39 %4 = getelementptr inbounds %struct.xt_action_param, ptr %2, i64 0, i32 2 40 store ptr inttoptr (i64 -6148914691236517206 to ptr), ptr %4, align 16 41 %5 = getelementptr inbounds %struct.xt_action_param, ptr %2, i64 0, i32 3 42 %6 = getelementptr inbounds %struct.xt_action_param, ptr %2, i64 0, i32 4 43 %7 = getelementptr inbounds %struct.xt_action_param, ptr %2, i64 0, i32 5 44 %8 = getelementptr inbounds i8, ptr %3, i64 2 45 call void @llvm.memset.p0.i64(ptr nonnull align 8 %5, i8 -86, i64 9, i1 false) 46 %9 = load i16, ptr %8, align 2 47 %10 = and i16 %9, 8191 48 %11 = zext i16 %10 to i32 49 store i32 %11, ptr %5, align 8 50 %12 = load i8, ptr %3, align 2 51 %13 = and i8 %12, 15 52 %14 = zext i8 %13 to i32 53 store i32 %14, ptr %6, align 4 54 store i8 0, ptr %7, align 16 55 %15 = call i32 @use_it(ptr nonnull %2) 56 call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %2) 57 ret i32 %15 58} 59 60declare void @llvm.lifetime.start.p0(i64, ptr nocapture) 61 62declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1) 63 64declare dso_local i32 @use_it(ptr) local_unnamed_addr 65 66declare void @llvm.lifetime.end.p0(i64, ptr nocapture) 67