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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple x86_64-unknown-linux-gnu < %s | FileCheck %s3 4define void @main() {5; CHECK-LABEL: main:6; CHECK: # %bb.0: # %entry7; CHECK-NEXT: subq $424, %rsp # imm = 0x1A88; CHECK-NEXT: .cfi_def_cfa_offset 4329; CHECK-NEXT: leaq {{[0-9]+}}(%rsp), %rdi10; CHECK-NEXT: movl $400, %edx # imm = 0x19011; CHECK-NEXT: xorl %esi, %esi12; CHECK-NEXT: callq memset@PLT13; CHECK-NEXT: movl {{[0-9]+}}(%rsp), %eax14; CHECK-NEXT: movl (%rax), %ecx15; CHECK-NEXT: addl 0, %eax16; CHECK-NEXT: addl %ecx, %ecx17; CHECK-NEXT: addl %eax, %ecx18; CHECK-NEXT: addl {{[0-9]+}}(%rsp), %ecx19; CHECK-NEXT: movl %ecx, {{[0-9]+}}(%rsp)20; CHECK-NEXT: movl {{[0-9]+}}(%rsp), %eax21; CHECK-NEXT: movl %eax, %ecx22; CHECK-NEXT: imull %eax, %ecx23; CHECK-NEXT: subl %ecx, %eax24; CHECK-NEXT: movl %eax, (%rax)25entry:26 %k = alloca i32, align 427 %m = alloca i32, align 428 %a = alloca [100 x i32], align 1629 call void @llvm.memset.p0.i64(ptr nonnull align 16 %a, i8 0, i64 400, i1 false)30 %arrayidx = getelementptr inbounds [100 x i32], ptr %a, i64 0, i64 3431 %add = load i32, ptr %k32 %0 = load i32, ptr null33 %1 = load i32, ptr undef34 %2 = load i32, ptr undef35 %3 = load i32, ptr %arrayidx36 %4 = load i32, ptr undef37 %5 = load i32, ptr undef38 %6 = load i32, ptr undef39 %7 = load i32, ptr undef40 %8 = load i32, ptr undef41 %9 = load i32, ptr undef42 %10 = load i32, ptr undef43 %11 = load i32, ptr undef44 %12 = load i32, ptr undef45 %13 = load i32, ptr undef46 %14 = load i32, ptr undef47 %15 = load i32, ptr undef48 %add.1 = add i32 %add, %049 %add.2 = add i32 %add.1, %150 %add.3 = add i32 %add.2, %251 %add.4 = add i32 %add.3, %352 store i32 %add.4, ptr %k53 %16 = load i32, ptr %m54 %mul = mul i32 %16, %1655 %sub = sub i32 %16, %mul56 store i32 %sub, ptr undef57 unreachable58}59 60declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1) #061 62attributes #0 = { argmemonly nounwind }63