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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-- -mcpu=core2 | FileCheck %s3 4target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"5declare void @llvm.memcpy.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1) nounwind6 7define fastcc i32 @cli_magic_scandesc(ptr %in) nounwind ssp {8; CHECK-LABEL: cli_magic_scandesc:9; CHECK: # %bb.0: # %entry10; CHECK-NEXT: subq $72, %rsp11; CHECK-NEXT: movq __stack_chk_guard(%rip), %rax12; CHECK-NEXT: movq %rax, {{[0-9]+}}(%rsp)13; CHECK-NEXT: movzbl (%rsp), %eax14; CHECK-NEXT: movzbl {{[0-9]+}}(%rsp), %ecx15; CHECK-NEXT: movq (%rdi), %rdx16; CHECK-NEXT: movq 8(%rdi), %rsi17; CHECK-NEXT: movq %rdx, (%rsp)18; CHECK-NEXT: movq 24(%rdi), %rdx19; CHECK-NEXT: movq %rdx, {{[0-9]+}}(%rsp)20; CHECK-NEXT: movq %rsi, {{[0-9]+}}(%rsp)21; CHECK-NEXT: movq 16(%rdi), %rdx22; CHECK-NEXT: movq %rdx, {{[0-9]+}}(%rsp)23; CHECK-NEXT: movq 32(%rdi), %rdx24; CHECK-NEXT: movq %rdx, {{[0-9]+}}(%rsp)25; CHECK-NEXT: movq 40(%rdi), %rdx26; CHECK-NEXT: movq %rdx, {{[0-9]+}}(%rsp)27; CHECK-NEXT: movq 48(%rdi), %rdx28; CHECK-NEXT: movq %rdx, {{[0-9]+}}(%rsp)29; CHECK-NEXT: movq 56(%rdi), %rdx30; CHECK-NEXT: movq %rdx, {{[0-9]+}}(%rsp)31; CHECK-NEXT: movb %al, (%rsp)32; CHECK-NEXT: movb %cl, {{[0-9]+}}(%rsp)33; CHECK-NEXT: movq __stack_chk_guard(%rip), %rax34; CHECK-NEXT: cmpq {{[0-9]+}}(%rsp), %rax35; CHECK-NEXT: jne .LBB0_236; CHECK-NEXT: # %bb.1: # %entry37; CHECK-NEXT: xorl %eax, %eax38; CHECK-NEXT: addq $72, %rsp39; CHECK-NEXT: retq40; CHECK-NEXT: .LBB0_2: # %entry41; CHECK-NEXT: callq __stack_chk_fail@PLT42entry:43 %a = alloca [64 x i8]44 %c = getelementptr inbounds [64 x i8], ptr %a, i64 0, i32 3045 %d = load i8, ptr %a, align 846 %e = load i8, ptr %c, align 847 call void @llvm.memcpy.p0.p0.i64(ptr align 8 %a, ptr align 8 %in, i64 64, i1 false) nounwind48 store i8 %d, ptr %a, align 849 store i8 %e, ptr %c, align 850 ret i32 051}52 53!llvm.module.flags = !{!0}54!0 = !{i32 7, !"direct-access-external-data", i32 1}55