| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=x86_64-unknown-unknown | FileCheck %s |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=x86_64-unknown-unknown -O0 | FileCheck --check-prefix=CHECK-O0 %s |
| |
| @var = global i32 0 |
| |
| ; Test how llvm handles return type of {i16, i8}. The return value will be |
| ; passed in %eax and %dl. |
| define i16 @test(i32 %key) { |
| ; CHECK-LABEL: test: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: movl %edi, {{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: callq gen |
| ; CHECK-NEXT: # kill: def $ax killed $ax def $eax |
| ; CHECK-NEXT: movsbl %dl, %ecx |
| ; CHECK-NEXT: addl %ecx, %eax |
| ; CHECK-NEXT: # kill: def $ax killed $ax killed $eax |
| ; CHECK-NEXT: popq %rcx |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: movl %edi, {{[0-9]+}}(%rsp) |
| ; CHECK-O0-NEXT: movl {{[0-9]+}}(%rsp), %edi |
| ; CHECK-O0-NEXT: callq gen |
| ; CHECK-O0-NEXT: movswl %ax, %edi |
| ; CHECK-O0-NEXT: movsbl %dl, %ecx |
| ; CHECK-O0-NEXT: addl %ecx, %edi |
| ; CHECK-O0-NEXT: movw %di, %ax |
| ; CHECK-O0-NEXT: popq %rcx |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %key.addr = alloca i32, align 4 |
| store i32 %key, i32* %key.addr, align 4 |
| %0 = load i32, i32* %key.addr, align 4 |
| %call = call swiftcc { i16, i8 } @gen(i32 %0) |
| %v3 = extractvalue { i16, i8 } %call, 0 |
| %v1 = sext i16 %v3 to i32 |
| %v5 = extractvalue { i16, i8 } %call, 1 |
| %v2 = sext i8 %v5 to i32 |
| %add = add nsw i32 %v1, %v2 |
| %conv = trunc i32 %add to i16 |
| ret i16 %conv |
| } |
| |
| declare swiftcc { i16, i8 } @gen(i32) |
| |
| ; If we can't pass every return value in register, we will pass everything |
| ; in memroy. The caller provides space for the return value and passes |
| ; the address in %rax. The first input argument will be in %rdi. |
| define i32 @test2(i32 %key) #0 { |
| ; CHECK-LABEL: test2: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: subq $24, %rsp |
| ; CHECK-NEXT: .cfi_def_cfa_offset 32 |
| ; CHECK-NEXT: movl %edi, {{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: movq %rsp, %rax |
| ; CHECK-NEXT: callq gen2 |
| ; CHECK-NEXT: movl (%rsp), %eax |
| ; CHECK-NEXT: addl {{[0-9]+}}(%rsp), %eax |
| ; CHECK-NEXT: addl {{[0-9]+}}(%rsp), %eax |
| ; CHECK-NEXT: addl {{[0-9]+}}(%rsp), %eax |
| ; CHECK-NEXT: addl {{[0-9]+}}(%rsp), %eax |
| ; CHECK-NEXT: addq $24, %rsp |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test2: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: subq $24, %rsp |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 32 |
| ; CHECK-O0-NEXT: movl %edi, {{[0-9]+}}(%rsp) |
| ; CHECK-O0-NEXT: movl {{[0-9]+}}(%rsp), %edi |
| ; CHECK-O0-NEXT: movq %rsp, %rax |
| ; CHECK-O0-NEXT: callq gen2 |
| ; CHECK-O0-NEXT: movl {{[0-9]+}}(%rsp), %edi |
| ; CHECK-O0-NEXT: movl {{[0-9]+}}(%rsp), %ecx |
| ; CHECK-O0-NEXT: movl {{[0-9]+}}(%rsp), %edx |
| ; CHECK-O0-NEXT: movl (%rsp), %esi |
| ; CHECK-O0-NEXT: movl {{[0-9]+}}(%rsp), %r8d |
| ; CHECK-O0-NEXT: addl %r8d, %esi |
| ; CHECK-O0-NEXT: addl %edx, %esi |
| ; CHECK-O0-NEXT: addl %ecx, %esi |
| ; CHECK-O0-NEXT: addl %edi, %esi |
| ; CHECK-O0-NEXT: movl %esi, %eax |
| ; CHECK-O0-NEXT: addq $24, %rsp |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %key.addr = alloca i32, align 4 |
| store i32 %key, i32* %key.addr, align 4 |
| %0 = load i32, i32* %key.addr, align 4 |
| %call = call swiftcc { i32, i32, i32, i32, i32 } @gen2(i32 %0) |
| |
| %v3 = extractvalue { i32, i32, i32, i32, i32 } %call, 0 |
| %v5 = extractvalue { i32, i32, i32, i32, i32 } %call, 1 |
| %v6 = extractvalue { i32, i32, i32, i32, i32 } %call, 2 |
| %v7 = extractvalue { i32, i32, i32, i32, i32 } %call, 3 |
| %v8 = extractvalue { i32, i32, i32, i32, i32 } %call, 4 |
| |
| %add = add nsw i32 %v3, %v5 |
| %add1 = add nsw i32 %add, %v6 |
| %add2 = add nsw i32 %add1, %v7 |
| %add3 = add nsw i32 %add2, %v8 |
| ret i32 %add3 |
| } |
| |
| ; The address of the return value is passed in %rax. |
| ; On return, we don't keep the address in %rax. |
| define swiftcc { i32, i32, i32, i32, i32 } @gen2(i32 %key) { |
| ; CHECK-LABEL: gen2: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, 16(%rax) |
| ; CHECK-NEXT: movl %edi, 12(%rax) |
| ; CHECK-NEXT: movl %edi, 8(%rax) |
| ; CHECK-NEXT: movl %edi, 4(%rax) |
| ; CHECK-NEXT: movl %edi, (%rax) |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: gen2: |
| ; CHECK-O0: # %bb.0: |
| ; CHECK-O0-NEXT: movl %edi, 16(%rax) |
| ; CHECK-O0-NEXT: movl %edi, 12(%rax) |
| ; CHECK-O0-NEXT: movl %edi, 8(%rax) |
| ; CHECK-O0-NEXT: movl %edi, 4(%rax) |
| ; CHECK-O0-NEXT: movl %edi, (%rax) |
| ; CHECK-O0-NEXT: retq |
| %Y = insertvalue { i32, i32, i32, i32, i32 } undef, i32 %key, 0 |
| %Z = insertvalue { i32, i32, i32, i32, i32 } %Y, i32 %key, 1 |
| %Z2 = insertvalue { i32, i32, i32, i32, i32 } %Z, i32 %key, 2 |
| %Z3 = insertvalue { i32, i32, i32, i32, i32 } %Z2, i32 %key, 3 |
| %Z4 = insertvalue { i32, i32, i32, i32, i32 } %Z3, i32 %key, 4 |
| ret { i32, i32, i32, i32, i32 } %Z4 |
| } |
| |
| ; The return value {i32, i32, i32, i32} will be returned via registers %eax, |
| ; %edx, %ecx, %r8d. |
| define i32 @test3(i32 %key) #0 { |
| ; CHECK-LABEL: test3: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: movl %edi, {{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: callq gen3 |
| ; CHECK-NEXT: addl %edx, %eax |
| ; CHECK-NEXT: addl %ecx, %eax |
| ; CHECK-NEXT: addl %r8d, %eax |
| ; CHECK-NEXT: popq %rcx |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test3: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: movl %edi, {{[0-9]+}}(%rsp) |
| ; CHECK-O0-NEXT: movl {{[0-9]+}}(%rsp), %edi |
| ; CHECK-O0-NEXT: callq gen3 |
| ; CHECK-O0-NEXT: addl %edx, %eax |
| ; CHECK-O0-NEXT: addl %ecx, %eax |
| ; CHECK-O0-NEXT: addl %r8d, %eax |
| ; CHECK-O0-NEXT: popq %rcx |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %key.addr = alloca i32, align 4 |
| store i32 %key, i32* %key.addr, align 4 |
| %0 = load i32, i32* %key.addr, align 4 |
| %call = call swiftcc { i32, i32, i32, i32 } @gen3(i32 %0) |
| |
| %v3 = extractvalue { i32, i32, i32, i32 } %call, 0 |
| %v5 = extractvalue { i32, i32, i32, i32 } %call, 1 |
| %v6 = extractvalue { i32, i32, i32, i32 } %call, 2 |
| %v7 = extractvalue { i32, i32, i32, i32 } %call, 3 |
| |
| %add = add nsw i32 %v3, %v5 |
| %add1 = add nsw i32 %add, %v6 |
| %add2 = add nsw i32 %add1, %v7 |
| ret i32 %add2 |
| } |
| |
| declare swiftcc { i32, i32, i32, i32 } @gen3(i32 %key) |
| |
| ; The return value {float, float, float, float} will be returned via registers |
| ; %xmm0, %xmm1, %xmm2, %xmm3. |
| define float @test4(float %key) #0 { |
| ; CHECK-LABEL: test4: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: movss %xmm0, {{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: callq gen4 |
| ; CHECK-NEXT: addss %xmm1, %xmm0 |
| ; CHECK-NEXT: addss %xmm2, %xmm0 |
| ; CHECK-NEXT: addss %xmm3, %xmm0 |
| ; CHECK-NEXT: popq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test4: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: movss %xmm0, {{[0-9]+}}(%rsp) |
| ; CHECK-O0-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; CHECK-O0-NEXT: callq gen4 |
| ; CHECK-O0-NEXT: addss %xmm1, %xmm0 |
| ; CHECK-O0-NEXT: addss %xmm2, %xmm0 |
| ; CHECK-O0-NEXT: addss %xmm3, %xmm0 |
| ; CHECK-O0-NEXT: popq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %key.addr = alloca float, align 4 |
| store float %key, float* %key.addr, align 4 |
| %0 = load float, float* %key.addr, align 4 |
| %call = call swiftcc { float, float, float, float } @gen4(float %0) |
| |
| %v3 = extractvalue { float, float, float, float } %call, 0 |
| %v5 = extractvalue { float, float, float, float } %call, 1 |
| %v6 = extractvalue { float, float, float, float } %call, 2 |
| %v7 = extractvalue { float, float, float, float } %call, 3 |
| |
| %add = fadd float %v3, %v5 |
| %add1 = fadd float %add, %v6 |
| %add2 = fadd float %add1, %v7 |
| ret float %add2 |
| } |
| |
| declare swiftcc { float, float, float, float } @gen4(float %key) |
| |
| define void @consume_i1_ret() { |
| ; CHECK-LABEL: consume_i1_ret: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: callq produce_i1_ret |
| ; CHECK-NEXT: movzbl %al, %eax |
| ; CHECK-NEXT: andl $1, %eax |
| ; CHECK-NEXT: movl %eax, {{.*}}(%rip) |
| ; CHECK-NEXT: movzbl %dl, %eax |
| ; CHECK-NEXT: andl $1, %eax |
| ; CHECK-NEXT: movl %eax, {{.*}}(%rip) |
| ; CHECK-NEXT: movzbl %cl, %eax |
| ; CHECK-NEXT: andl $1, %eax |
| ; CHECK-NEXT: movl %eax, {{.*}}(%rip) |
| ; CHECK-NEXT: movzbl %r8b, %eax |
| ; CHECK-NEXT: andl $1, %eax |
| ; CHECK-NEXT: movl %eax, {{.*}}(%rip) |
| ; CHECK-NEXT: popq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: consume_i1_ret: |
| ; CHECK-O0: # %bb.0: |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: callq produce_i1_ret |
| ; CHECK-O0-NEXT: andb $1, %al |
| ; CHECK-O0-NEXT: movzbl %al, %esi |
| ; CHECK-O0-NEXT: movl %esi, var |
| ; CHECK-O0-NEXT: andb $1, %dl |
| ; CHECK-O0-NEXT: movzbl %dl, %esi |
| ; CHECK-O0-NEXT: movl %esi, var |
| ; CHECK-O0-NEXT: andb $1, %cl |
| ; CHECK-O0-NEXT: movzbl %cl, %esi |
| ; CHECK-O0-NEXT: movl %esi, var |
| ; CHECK-O0-NEXT: andb $1, %r8b |
| ; CHECK-O0-NEXT: movzbl %r8b, %esi |
| ; CHECK-O0-NEXT: movl %esi, var |
| ; CHECK-O0-NEXT: popq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| %call = call swiftcc { i1, i1, i1, i1 } @produce_i1_ret() |
| %v3 = extractvalue { i1, i1, i1, i1 } %call, 0 |
| %v5 = extractvalue { i1, i1, i1, i1 } %call, 1 |
| %v6 = extractvalue { i1, i1, i1, i1 } %call, 2 |
| %v7 = extractvalue { i1, i1, i1, i1 } %call, 3 |
| %val = zext i1 %v3 to i32 |
| store volatile i32 %val, i32* @var |
| %val2 = zext i1 %v5 to i32 |
| store volatile i32 %val2, i32* @var |
| %val3 = zext i1 %v6 to i32 |
| store volatile i32 %val3, i32* @var |
| %val4 = zext i1 %v7 to i32 |
| store i32 %val4, i32* @var |
| ret void |
| } |
| |
| declare swiftcc { i1, i1, i1, i1 } @produce_i1_ret() |
| |
| define swiftcc void @foo(i64* sret %agg.result, i64 %val) { |
| ; CHECK-LABEL: foo: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movq %rdi, (%rax) |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: foo: |
| ; CHECK-O0: # %bb.0: |
| ; CHECK-O0-NEXT: movq %rdi, (%rax) |
| ; CHECK-O0-NEXT: retq |
| store i64 %val, i64* %agg.result |
| ret void |
| } |
| |
| define swiftcc double @test5() #0 { |
| ; CHECK-LABEL: test5: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: callq gen5 |
| ; CHECK-NEXT: addsd %xmm1, %xmm0 |
| ; CHECK-NEXT: addsd %xmm2, %xmm0 |
| ; CHECK-NEXT: addsd %xmm3, %xmm0 |
| ; CHECK-NEXT: popq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test5: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: callq gen5 |
| ; CHECK-O0-NEXT: addsd %xmm1, %xmm0 |
| ; CHECK-O0-NEXT: addsd %xmm2, %xmm0 |
| ; CHECK-O0-NEXT: addsd %xmm3, %xmm0 |
| ; CHECK-O0-NEXT: popq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %call = call swiftcc { double, double, double, double } @gen5() |
| |
| %v3 = extractvalue { double, double, double, double } %call, 0 |
| %v5 = extractvalue { double, double, double, double } %call, 1 |
| %v6 = extractvalue { double, double, double, double } %call, 2 |
| %v7 = extractvalue { double, double, double, double } %call, 3 |
| |
| %add = fadd double %v3, %v5 |
| %add1 = fadd double %add, %v6 |
| %add2 = fadd double %add1, %v7 |
| ret double %add2 |
| } |
| |
| declare swiftcc { double, double, double, double } @gen5() |
| |
| |
| define swiftcc { double, i64 } @test6() #0 { |
| ; CHECK-LABEL: test6: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: callq gen6 |
| ; CHECK-NEXT: addsd %xmm1, %xmm0 |
| ; CHECK-NEXT: addsd %xmm2, %xmm0 |
| ; CHECK-NEXT: addsd %xmm3, %xmm0 |
| ; CHECK-NEXT: addq %rdx, %rax |
| ; CHECK-NEXT: addq %rcx, %rax |
| ; CHECK-NEXT: addq %r8, %rax |
| ; CHECK-NEXT: popq %rcx |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test6: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: callq gen6 |
| ; CHECK-O0-NEXT: addsd %xmm1, %xmm0 |
| ; CHECK-O0-NEXT: addsd %xmm2, %xmm0 |
| ; CHECK-O0-NEXT: addsd %xmm3, %xmm0 |
| ; CHECK-O0-NEXT: addq %rdx, %rax |
| ; CHECK-O0-NEXT: addq %rcx, %rax |
| ; CHECK-O0-NEXT: addq %r8, %rax |
| ; CHECK-O0-NEXT: popq %rcx |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %call = call swiftcc { double, double, double, double, i64, i64, i64, i64 } @gen6() |
| |
| %v3 = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 0 |
| %v5 = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 1 |
| %v6 = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 2 |
| %v7 = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 3 |
| %v3.i = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 4 |
| %v5.i = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 5 |
| %v6.i = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 6 |
| %v7.i = extractvalue { double, double, double, double, i64, i64, i64, i64 } %call, 7 |
| |
| %add = fadd double %v3, %v5 |
| %add1 = fadd double %add, %v6 |
| %add2 = fadd double %add1, %v7 |
| |
| %add.i = add nsw i64 %v3.i, %v5.i |
| %add1.i = add nsw i64 %add.i, %v6.i |
| %add2.i = add nsw i64 %add1.i, %v7.i |
| |
| %Y = insertvalue { double, i64 } undef, double %add2, 0 |
| %Z = insertvalue { double, i64 } %Y, i64 %add2.i, 1 |
| ret { double, i64} %Z |
| } |
| |
| declare swiftcc { double, double, double, double, i64, i64, i64, i64 } @gen6() |
| |
| define swiftcc { i32, i32, i32, i32 } @gen7(i32 %key) { |
| ; CHECK-LABEL: gen7: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: movl %edi, %edx |
| ; CHECK-NEXT: movl %edi, %ecx |
| ; CHECK-NEXT: movl %edi, %r8d |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: gen7: |
| ; CHECK-O0: # %bb.0: |
| ; CHECK-O0-NEXT: movl %edi, %eax |
| ; CHECK-O0-NEXT: movl %edi, %edx |
| ; CHECK-O0-NEXT: movl %edi, %ecx |
| ; CHECK-O0-NEXT: movl %edi, %r8d |
| ; CHECK-O0-NEXT: retq |
| %v0 = insertvalue { i32, i32, i32, i32 } undef, i32 %key, 0 |
| %v1 = insertvalue { i32, i32, i32, i32 } %v0, i32 %key, 1 |
| %v2 = insertvalue { i32, i32, i32, i32 } %v1, i32 %key, 2 |
| %v3 = insertvalue { i32, i32, i32, i32 } %v2, i32 %key, 3 |
| ret { i32, i32, i32, i32 } %v3 |
| } |
| |
| define swiftcc { i64, i64, i64, i64 } @gen8(i64 %key) { |
| ; CHECK-LABEL: gen8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movq %rdi, %rax |
| ; CHECK-NEXT: movq %rdi, %rdx |
| ; CHECK-NEXT: movq %rdi, %rcx |
| ; CHECK-NEXT: movq %rdi, %r8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: gen8: |
| ; CHECK-O0: # %bb.0: |
| ; CHECK-O0-NEXT: movq %rdi, %rax |
| ; CHECK-O0-NEXT: movq %rdi, %rdx |
| ; CHECK-O0-NEXT: movq %rdi, %rcx |
| ; CHECK-O0-NEXT: movq %rdi, %r8 |
| ; CHECK-O0-NEXT: retq |
| %v0 = insertvalue { i64, i64, i64, i64 } undef, i64 %key, 0 |
| %v1 = insertvalue { i64, i64, i64, i64 } %v0, i64 %key, 1 |
| %v2 = insertvalue { i64, i64, i64, i64 } %v1, i64 %key, 2 |
| %v3 = insertvalue { i64, i64, i64, i64 } %v2, i64 %key, 3 |
| ret { i64, i64, i64, i64 } %v3 |
| } |
| |
| define swiftcc { i8, i8, i8, i8 } @gen9(i8 %key) { |
| ; CHECK-LABEL: gen9: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: movl %edi, %edx |
| ; CHECK-NEXT: movl %edi, %ecx |
| ; CHECK-NEXT: movl %edi, %r8d |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: gen9: |
| ; CHECK-O0: # %bb.0: |
| ; CHECK-O0-NEXT: movb %dil, %al |
| ; CHECK-O0-NEXT: movb %al, -{{[0-9]+}}(%rsp) # 1-byte Spill |
| ; CHECK-O0-NEXT: movb -{{[0-9]+}}(%rsp), %dl # 1-byte Reload |
| ; CHECK-O0-NEXT: movb -{{[0-9]+}}(%rsp), %cl # 1-byte Reload |
| ; CHECK-O0-NEXT: movb -{{[0-9]+}}(%rsp), %r8b # 1-byte Reload |
| ; CHECK-O0-NEXT: retq |
| %v0 = insertvalue { i8, i8, i8, i8 } undef, i8 %key, 0 |
| %v1 = insertvalue { i8, i8, i8, i8 } %v0, i8 %key, 1 |
| %v2 = insertvalue { i8, i8, i8, i8 } %v1, i8 %key, 2 |
| %v3 = insertvalue { i8, i8, i8, i8 } %v2, i8 %key, 3 |
| ret { i8, i8, i8, i8 } %v3 |
| } |
| define swiftcc { double, double, double, double, i64, i64, i64, i64 } @gen10(double %keyd, i64 %keyi) { |
| ; CHECK-LABEL: gen10: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movaps %xmm0, %xmm1 |
| ; CHECK-NEXT: movaps %xmm0, %xmm2 |
| ; CHECK-NEXT: movaps %xmm0, %xmm3 |
| ; CHECK-NEXT: movq %rdi, %rax |
| ; CHECK-NEXT: movq %rdi, %rdx |
| ; CHECK-NEXT: movq %rdi, %rcx |
| ; CHECK-NEXT: movq %rdi, %r8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: gen10: |
| ; CHECK-O0: # %bb.0: |
| ; CHECK-O0-NEXT: movsd %xmm0, -{{[0-9]+}}(%rsp) # 8-byte Spill |
| ; CHECK-O0-NEXT: movsd -{{[0-9]+}}(%rsp), %xmm1 # 8-byte Reload |
| ; CHECK-O0-NEXT: # xmm1 = mem[0],zero |
| ; CHECK-O0-NEXT: movsd -{{[0-9]+}}(%rsp), %xmm2 # 8-byte Reload |
| ; CHECK-O0-NEXT: # xmm2 = mem[0],zero |
| ; CHECK-O0-NEXT: movsd -{{[0-9]+}}(%rsp), %xmm3 # 8-byte Reload |
| ; CHECK-O0-NEXT: # xmm3 = mem[0],zero |
| ; CHECK-O0-NEXT: movq %rdi, %rax |
| ; CHECK-O0-NEXT: movq %rdi, %rdx |
| ; CHECK-O0-NEXT: movq %rdi, %rcx |
| ; CHECK-O0-NEXT: movq %rdi, %r8 |
| ; CHECK-O0-NEXT: retq |
| %v0 = insertvalue { double, double, double, double, i64, i64, i64, i64 } undef, double %keyd, 0 |
| %v1 = insertvalue { double, double, double, double, i64, i64, i64, i64 } %v0, double %keyd, 1 |
| %v2 = insertvalue { double, double, double, double, i64, i64, i64, i64 } %v1, double %keyd, 2 |
| %v3 = insertvalue { double, double, double, double, i64, i64, i64, i64 } %v2, double %keyd, 3 |
| %v4 = insertvalue { double, double, double, double, i64, i64, i64, i64 } %v3, i64 %keyi, 4 |
| %v5 = insertvalue { double, double, double, double, i64, i64, i64, i64 } %v4, i64 %keyi, 5 |
| %v6 = insertvalue { double, double, double, double, i64, i64, i64, i64 } %v5, i64 %keyi, 6 |
| %v7 = insertvalue { double, double, double, double, i64, i64, i64, i64 } %v6, i64 %keyi, 7 |
| ret { double, double, double, double, i64, i64, i64, i64 } %v7 |
| } |
| |
| |
| define swiftcc <4 x float> @test11() #0 { |
| ; CHECK-LABEL: test11: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: callq gen11 |
| ; CHECK-NEXT: addps %xmm1, %xmm0 |
| ; CHECK-NEXT: addps %xmm2, %xmm0 |
| ; CHECK-NEXT: addps %xmm3, %xmm0 |
| ; CHECK-NEXT: popq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test11: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: callq gen11 |
| ; CHECK-O0-NEXT: addps %xmm1, %xmm0 |
| ; CHECK-O0-NEXT: addps %xmm2, %xmm0 |
| ; CHECK-O0-NEXT: addps %xmm3, %xmm0 |
| ; CHECK-O0-NEXT: popq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %call = call swiftcc { <4 x float>, <4 x float>, <4 x float>, <4 x float> } @gen11() |
| |
| %v3 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %call, 0 |
| %v5 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %call, 1 |
| %v6 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %call, 2 |
| %v7 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %call, 3 |
| |
| %add = fadd <4 x float> %v3, %v5 |
| %add1 = fadd <4 x float> %add, %v6 |
| %add2 = fadd <4 x float> %add1, %v7 |
| ret <4 x float> %add2 |
| } |
| |
| declare swiftcc { <4 x float>, <4 x float>, <4 x float>, <4 x float> } @gen11() |
| |
| define swiftcc { <4 x float>, float } @test12() #0 { |
| ; CHECK-LABEL: test12: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: callq gen12 |
| ; CHECK-NEXT: addps %xmm1, %xmm0 |
| ; CHECK-NEXT: addps %xmm2, %xmm0 |
| ; CHECK-NEXT: movaps %xmm3, %xmm1 |
| ; CHECK-NEXT: popq %rax |
| ; CHECK-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-NEXT: retq |
| ; |
| ; CHECK-O0-LABEL: test12: |
| ; CHECK-O0: # %bb.0: # %entry |
| ; CHECK-O0-NEXT: pushq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-O0-NEXT: callq gen12 |
| ; CHECK-O0-NEXT: addps %xmm1, %xmm0 |
| ; CHECK-O0-NEXT: addps %xmm2, %xmm0 |
| ; CHECK-O0-NEXT: movaps %xmm3, %xmm1 |
| ; CHECK-O0-NEXT: popq %rax |
| ; CHECK-O0-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-O0-NEXT: retq |
| entry: |
| %call = call swiftcc { <4 x float>, <4 x float>, <4 x float>, float } @gen12() |
| |
| %v3 = extractvalue { <4 x float>, <4 x float>, <4 x float>, float } %call, 0 |
| %v5 = extractvalue { <4 x float>, <4 x float>, <4 x float>, float } %call, 1 |
| %v6 = extractvalue { <4 x float>, <4 x float>, <4 x float>, float } %call, 2 |
| %v8 = extractvalue { <4 x float>, <4 x float>, <4 x float>, float } %call, 3 |
| |
| %add = fadd <4 x float> %v3, %v5 |
| %add1 = fadd <4 x float> %add, %v6 |
| %res.0 = insertvalue { <4 x float>, float } undef, <4 x float> %add1, 0 |
| %res = insertvalue { <4 x float>, float } %res.0, float %v8, 1 |
| ret { <4 x float>, float } %res |
| } |
| |
| declare swiftcc { <4 x float>, <4 x float>, <4 x float>, float } @gen12() |