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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 42; RUN: llc -mtriple x86_64-unknown-linux-gnu %s -o - | FileCheck %s3 4declare i32 @__gxx_personality_v0(...)5declare void @maythrow()6declare void @cleanup(i32)7 8@external_bool = external global i19@externalA = external global i3210@externalB = external global i3211@externalC = external global i3212@externalD = external global i3213 14define void @test() personality ptr @__gxx_personality_v0 {15; CHECK-LABEL: test:16; CHECK: # %bb.0:17; CHECK-NEXT: pushq %rbp18; CHECK-NEXT: .cfi_def_cfa_offset 1619; CHECK-NEXT: pushq %r1520; CHECK-NEXT: .cfi_def_cfa_offset 2421; CHECK-NEXT: pushq %r1422; CHECK-NEXT: .cfi_def_cfa_offset 3223; CHECK-NEXT: pushq %r1324; CHECK-NEXT: .cfi_def_cfa_offset 4025; CHECK-NEXT: pushq %r1226; CHECK-NEXT: .cfi_def_cfa_offset 4827; CHECK-NEXT: pushq %rbx28; CHECK-NEXT: .cfi_def_cfa_offset 5629; CHECK-NEXT: pushq %rax30; CHECK-NEXT: .cfi_def_cfa_offset 6431; CHECK-NEXT: .cfi_offset %rbx, -5632; CHECK-NEXT: .cfi_offset %r12, -4833; CHECK-NEXT: .cfi_offset %r13, -4034; CHECK-NEXT: .cfi_offset %r14, -3235; CHECK-NEXT: .cfi_offset %r15, -2436; CHECK-NEXT: .cfi_offset %rbp, -1637; CHECK-NEXT: movq external_bool@GOTPCREL(%rip), %rax38; CHECK-NEXT: cmpb $1, (%rax)39; CHECK-NEXT: jne .LBB0_340; CHECK-NEXT: # %bb.1: # %branchA41; CHECK-NEXT: movq externalA@GOTPCREL(%rip), %rax42; CHECK-NEXT: movl (%rax), %eax43; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill44; CHECK-NEXT: movq externalC@GOTPCREL(%rip), %rax45; CHECK-NEXT: movl (%rax), %eax46; CHECK-NEXT: movl %eax, (%rsp) # 4-byte Spill47; CHECK-NEXT: #APP48; CHECK-NEXT: #NO_APP49; CHECK-NEXT: .Ltmp2:50; CHECK-NEXT: callq maythrow@PLT51; CHECK-NEXT: .Ltmp3:52; CHECK-NEXT: jmp .LBB0_453; CHECK-NEXT: .LBB0_3: # %branchB54; CHECK-NEXT: movq externalB@GOTPCREL(%rip), %rax55; CHECK-NEXT: movl (%rax), %eax56; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill57; CHECK-NEXT: movq externalD@GOTPCREL(%rip), %rax58; CHECK-NEXT: movl (%rax), %eax59; CHECK-NEXT: movl %eax, (%rsp) # 4-byte Spill60; CHECK-NEXT: #APP61; CHECK-NEXT: #NO_APP62; CHECK-NEXT: .Ltmp0:63; CHECK-NEXT: callq maythrow@PLT64; CHECK-NEXT: .Ltmp1:65; CHECK-NEXT: .LBB0_4: # %end66; CHECK-NEXT: addq $8, %rsp67; CHECK-NEXT: .cfi_def_cfa_offset 5668; CHECK-NEXT: popq %rbx69; CHECK-NEXT: .cfi_def_cfa_offset 4870; CHECK-NEXT: popq %r1271; CHECK-NEXT: .cfi_def_cfa_offset 4072; CHECK-NEXT: popq %r1373; CHECK-NEXT: .cfi_def_cfa_offset 3274; CHECK-NEXT: popq %r1475; CHECK-NEXT: .cfi_def_cfa_offset 2476; CHECK-NEXT: popq %r1577; CHECK-NEXT: .cfi_def_cfa_offset 1678; CHECK-NEXT: popq %rbp79; CHECK-NEXT: .cfi_def_cfa_offset 880; CHECK-NEXT: retq81; CHECK-NEXT: .LBB0_2: # %lpad82; CHECK-NEXT: .cfi_def_cfa_offset 6483; CHECK-NEXT: .Ltmp4:84; CHECK-NEXT: movq %rax, %rbx85; CHECK-NEXT: movl {{[-0-9]+}}(%r{{[sb]}}p), %edi # 4-byte Reload86; CHECK-NEXT: addl (%rsp), %edi # 4-byte Folded Reload87; CHECK-NEXT: callq cleanup@PLT88; CHECK-NEXT: movq %rbx, %rdi89; CHECK-NEXT: callq _Unwind_Resume@PLT90 %1 = load i1, ptr @external_bool91 br i1 %1, label %branchA, label %branchB92branchA:93 %valueA = load i32, ptr @externalA94 %valueC = load i32, ptr @externalC95 call void asm sideeffect "", "~{rbp},~{rsi},~{rdi},~{rcx},~{rbx},~{r12},~{r13},~{r14},~{r15},~{flags}"()96 invoke void @maythrow() to label %end unwind label %lpad97branchB:98 %valueB = load i32, ptr @externalB99 %valueD = load i32, ptr @externalD100 call void asm sideeffect "", "~{rbp},~{rsi},~{rdi},~{rcx},~{rbx},~{r12},~{r13},~{r14},~{r15},~{flags}"()101 invoke void @maythrow() to label %end unwind label %lpad102lpad:103 %phiValue = phi i32 [%valueA, %branchA], [%valueB, %branchB]104 %phiValue2 = phi i32 [%valueC, %branchA], [%valueD, %branchB]105 %lp = landingpad { ptr, i32 }106 cleanup107 %3 = add i32 %phiValue2, %phiValue108 call void @cleanup(i32 %3)109 resume { ptr, i32 } %lp110end:111 ret void112}113