| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s |
| |
| %0 = type { %1 } |
| %1 = type { %2 } |
| %2 = type { %3 } |
| %3 = type { %4 } |
| %4 = type { %5 } |
| %5 = type { i64, i64, i8* } |
| %6 = type { %7, [23 x i8] } |
| %7 = type { i8 } |
| |
| @.str.16 = external dso_local unnamed_addr constant [16 x i8], align 1 |
| @.str.17 = external dso_local unnamed_addr constant [12 x i8], align 1 |
| @.str.18 = external dso_local unnamed_addr constant [15 x i8], align 1 |
| |
| declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i1) #0 |
| |
| define void @pr38743(i32 %a0) #1 align 2 { |
| ; CHECK-LABEL: pr38743: |
| ; CHECK: # %bb.0: # %bb |
| ; CHECK-NEXT: # kill: def $edi killed $edi def $rdi |
| ; CHECK-NEXT: decl %edi |
| ; CHECK-NEXT: jmpq *.LJTI0_0(,%rdi,8) |
| ; CHECK-NEXT: .LBB0_2: # %bb5 |
| ; CHECK-NEXT: movzwl .str.17+{{.*}}(%rip), %eax |
| ; CHECK-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: movq {{.*}}(%rip), %rax |
| ; CHECK-NEXT: jmp .LBB0_4 |
| ; CHECK-NEXT: .LBB0_1: # %bb2 |
| ; CHECK-NEXT: movq .str.16+{{.*}}(%rip), %rax |
| ; CHECK-NEXT: movq %rax, -{{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: movq {{.*}}(%rip), %rax |
| ; CHECK-NEXT: jmp .LBB0_4 |
| ; CHECK-NEXT: .LBB0_3: # %bb8 |
| ; CHECK-NEXT: movq .str.18+{{.*}}(%rip), %rax |
| ; CHECK-NEXT: movq %rax, -{{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: movq {{.*}}(%rip), %rax |
| ; CHECK-NEXT: .LBB0_4: # %bb12 |
| ; CHECK-NEXT: movq %rax, -{{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: movq -{{[0-9]+}}(%rsp), %rax |
| ; CHECK-NEXT: movq %rax, (%rax) |
| ; CHECK-NEXT: movb -{{[0-9]+}}(%rsp), %al |
| ; CHECK-NEXT: movq -{{[0-9]+}}(%rsp), %rcx |
| ; CHECK-NEXT: movzwl -{{[0-9]+}}(%rsp), %edx |
| ; CHECK-NEXT: movl -{{[0-9]+}}(%rsp), %esi |
| ; CHECK-NEXT: movb -{{[0-9]+}}(%rsp), %dil |
| ; CHECK-NEXT: movb %al, (%rax) |
| ; CHECK-NEXT: movq %rcx, 1(%rax) |
| ; CHECK-NEXT: movw %dx, 9(%rax) |
| ; CHECK-NEXT: movl %esi, 11(%rax) |
| ; CHECK-NEXT: movb %dil, 15(%rax) |
| ; CHECK-NEXT: retq |
| bb: |
| %tmp = alloca %0, align 16 |
| %tmp1 = bitcast %0* %tmp to i8* |
| switch i32 %a0, label %bb11 [ |
| i32 1, label %bb2 |
| i32 4, label %bb5 |
| i32 2, label %bb5 |
| i32 3, label %bb8 |
| ] |
| |
| bb2: ; preds = %bb |
| %tmp3 = bitcast %0* %tmp to %6* |
| %tmp4 = getelementptr inbounds %6, %6* %tmp3, i64 0, i32 1, i64 0 |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull align 1 %tmp4, i8* align 1 getelementptr inbounds ([16 x i8], [16 x i8]* @.str.16, i64 0, i64 0), i64 15, i1 false) |
| br label %bb12 |
| |
| bb5: ; preds = %bb, %bb |
| %tmp6 = bitcast %0* %tmp to %6* |
| %tmp7 = getelementptr inbounds %6, %6* %tmp6, i64 0, i32 1, i64 0 |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull align 1 %tmp7, i8* align 1 getelementptr inbounds ([12 x i8], [12 x i8]* @.str.17, i64 0, i64 0), i64 10, i1 false) |
| br label %bb12 |
| |
| bb8: ; preds = %bb |
| %tmp9 = bitcast %0* %tmp to %6* |
| %tmp10 = getelementptr inbounds %6, %6* %tmp9, i64 0, i32 1, i64 0 |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull align 1 %tmp10, i8* align 1 getelementptr inbounds ([15 x i8], [15 x i8]* @.str.18, i64 0, i64 0), i64 14, i1 false) |
| br label %bb12 |
| |
| bb11: ; preds = %bb |
| unreachable |
| |
| bb12: ; preds = %bb8, %bb5, %bb2 |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull align 8 undef, i8* nonnull align 16 %tmp1, i64 24, i1 false) #2 |
| ret void |
| } |
| |
| attributes #0 = { argmemonly nounwind } |
| attributes #1 = { "target-features"="+sse,+sse2,+sse3,+sse4.2" } |
| attributes #2 = { nounwind } |