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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp2; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s3@0 = internal unnamed_addr constant [4 x i5] [i5 2, i5 0, i5 2, i5 -1], align 14 5; Function Attrs: nobuiltin nounwind6define void @_start() {7; CHECK-LABEL: _start:8; CHECK: # %bb.0: # %Entry9; CHECK-NEXT: movl __unnamed_1(%rip), %eax10; CHECK-NEXT: movl %eax, -12(%rsp)11; CHECK-NEXT: movzbl -9(%rsp), %ecx12; CHECK-NEXT: movzbl -10(%rsp), %edx13; CHECK-NEXT: movzbl -11(%rsp), %esi14; CHECK-NEXT: movzbl %cl, %edi15; CHECK-NEXT: shrb %cl16; CHECK-NEXT: movb %cl, -2(%rsp)17; CHECK-NEXT: andl $31, %eax18; CHECK-NEXT: andl $31, %esi19; CHECK-NEXT: shll $5, %esi20; CHECK-NEXT: orl %eax, %esi21; CHECK-NEXT: andl $31, %edx22; CHECK-NEXT: shll $10, %edx23; CHECK-NEXT: orl %esi, %edx24; CHECK-NEXT: movl %edi, %eax25; CHECK-NEXT: shll $15, %eax26; CHECK-NEXT: orl %edx, %eax27; CHECK-NEXT: movw %ax, -4(%rsp)28; CHECK-NEXT: movb %dil, -5(%rsp)29; CHECK-NEXT: cmpb $31, %dil30; CHECK-NEXT: je .LBB0_231; CHECK-NEXT: # %bb.1: # %Then32; CHECK-NEXT: int333; CHECK-NEXT: .LBB0_2: # %EndIf34; CHECK-NEXT: retq35Entry:36 %x = alloca [4 x i5], align 137 %y = alloca <4 x i5>, align 438 %z = alloca i5, align 139 call void @llvm.memcpy.p0.p0.i64(ptr align 1 %x, ptr align 1 @0, i64 4, i1 false)40 %0 = load i5, ptr %x41 %1 = insertelement <4 x i5> undef, i5 %0, i32 042 %2 = getelementptr inbounds [4 x i5], ptr %x, i64 0, i64 143 %3 = load i5, ptr %244 %4 = insertelement <4 x i5> %1, i5 %3, i32 145 %5 = getelementptr inbounds [4 x i5], ptr %x, i64 0, i64 246 %6 = load i5, ptr %547 %7 = insertelement <4 x i5> %4, i5 %6, i32 248 %8 = getelementptr inbounds [4 x i5], ptr %x, i64 0, i64 349 %9 = load i5, ptr %850 %10 = insertelement <4 x i5> %7, i5 %9, i32 351 store <4 x i5> %10, ptr %y, align 452 %11 = load <4 x i5>, ptr %y53 %12 = extractelement <4 x i5> %11, i32 354 store i5 %12, ptr %z, align 155 %13 = load i5, ptr %z, align 156 %14 = icmp ne i5 %13, -157 br i1 %14, label %Then, label %Else58 59Then: ; preds = %Entry60 call void @llvm.debugtrap()61 br label %EndIf62 63Else: ; preds = %Entry64 br label %EndIf65 66EndIf: ; preds = %Else, %Then67 ret void68}69 70; Function Attrs: argmemonly nounwind willreturn71declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg)72 73; Function Attrs: nounwind74declare void @llvm.debugtrap()75