234 lines
6.0 KiB
ArmAsm
234 lines
6.0 KiB
ArmAsm
// RUN: llvm-mc -triple=arm64-apple-ios -filetype=obj < %s | \
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// RUN: llvm-readobj --expand-relocs -sections -section-relocations -section-data | \
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// RUN: FileCheck %s
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//
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// rdar://13070556
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// FIXME: we should add compact unwind support to llvm-objdump -unwind-info
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// CHECK: Section {
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// CHECK: Index: 1
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// CHECK-NEXT: Name: __compact_unwind
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// CHECK-NEXT: Segment: __LD
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// CHECK-NEXT: Address:
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// CHECK-NEXT: Size:
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Alignment:
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// CHECK-NEXT: RelocationOffset:
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// CHECK-NEXT: RelocationCount:
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// CHECK-NEXT: Type:
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// CHECK-NEXT: Attributes [
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// CHECK-NEXT: Debug
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// CHECK-NEXT: ]
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// CHECK-NEXT: Reserved1:
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// CHECK-NEXT: Reserved2:
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// CHECK-NEXT: Reserved3:
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// CHECK-NEXT: Relocations [
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// CHECK-NEXT: Relocation {
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// CHECK-NEXT: Offset: 0x60
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// CHECK-NEXT: PCRel: 0
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// CHECK-NEXT: Length: 3
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// CHECK-NEXT: Type: ARM64_RELOC_UNSIGNED (0)
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// CHECK-NEXT: Section: __text (1)
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// CHECK-NEXT: }
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// CHECK-NEXT: Relocation {
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// CHECK-NEXT: Offset: 0x40
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// CHECK-NEXT: PCRel: 0
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// CHECK-NEXT: Length: 3
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// CHECK-NEXT: Type: ARM64_RELOC_UNSIGNED (0)
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// CHECK-NEXT: Section: __text (1)
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// CHECK-NEXT: }
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// CHECK-NEXT: Relocation {
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// CHECK-NEXT: Offset: 0x20
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// CHECK-NEXT: PCRel: 0
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// CHECK-NEXT: Length: 3
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// CHECK-NEXT: Type: ARM64_RELOC_UNSIGNED (0)
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// CHECK-NEXT: Section: __text (1)
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// CHECK-NEXT: }
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// CHECK-NEXT: Relocation {
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// CHECK-NEXT: Offset: 0x0
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// CHECK-NEXT: PCRel: 0
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// CHECK-NEXT: Length: 3
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// CHECK-NEXT: Type: ARM64_RELOC_UNSIGNED (0)
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// CHECK-NEXT: Section: __text (1)
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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// CHECK-NEXT: SectionData (
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// CHECK-NEXT: 0000: 00000000 00000000 08000000 00000002
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// CHECK-NEXT: 0010: 00000000 00000000 00000000 00000000
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// CHECK-NEXT: 0020: 08000000 00000000 40000000 00900002
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// CHECK-NEXT: 0030: 00000000 00000000 00000000 00000000
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// CHECK-NEXT: 0040: 48000000 00000000 D4000000 0F400002
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// CHECK-NEXT: 0050: 00000000 00000000 00000000 00000000
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// CHECK-NEXT: 0060: 1C010000 00000000 54000000 10100202
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// CHECK-NEXT: 0070: 00000000 00000000 00000000 00000000
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// CHECK-NEXT: )
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// CHECK-NEXT: }
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.section __TEXT,__text,regular,pure_instructions
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.globl _foo1
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.align 2
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_foo1: ; @foo1
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.cfi_startproc
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; BB#0: ; %entry
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add w0, w0, #42 ; =#42
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ret
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.cfi_endproc
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.globl _foo2
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.align 2
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_foo2: ; @foo2
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.cfi_startproc
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; BB#0: ; %entry
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sub sp, sp, #144 ; =#144
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Ltmp2:
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.cfi_def_cfa_offset 144
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mov x9, xzr
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mov x8, sp
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LBB1_1: ; %for.body
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; =>This Inner Loop Header: Depth=1
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str w9, [x8, x9, lsl #2]
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add x9, x9, #1 ; =#1
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cmp w9, #36 ; =#36
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b.ne LBB1_1
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; BB#2:
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mov x9, xzr
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mov w0, wzr
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LBB1_3: ; %for.body4
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; =>This Inner Loop Header: Depth=1
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ldr w10, [x8, x9]
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add x9, x9, #4 ; =#4
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cmp w9, #144 ; =#144
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add w0, w10, w0
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b.ne LBB1_3
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; BB#4: ; %for.end9
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add sp, sp, #144 ; =#144
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ret
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.cfi_endproc
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.globl _foo3
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.align 2
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_foo3: ; @foo3
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.cfi_startproc
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; BB#0: ; %entry
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stp x26, x25, [sp, #-64]!
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stp x24, x23, [sp, #16]
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stp x22, x21, [sp, #32]
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stp x20, x19, [sp, #48]
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Ltmp3:
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.cfi_def_cfa_offset 64
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Ltmp4:
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.cfi_offset w19, -16
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Ltmp5:
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.cfi_offset w20, -24
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Ltmp6:
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.cfi_offset w21, -32
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Ltmp7:
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.cfi_offset w22, -40
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Ltmp8:
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.cfi_offset w23, -48
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Ltmp9:
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.cfi_offset w24, -56
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Ltmp10:
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.cfi_offset w25, -64
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Ltmp11:
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.cfi_offset w26, -72
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Lloh0:
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adrp x8, _bar@GOTPAGE
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Lloh1:
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ldr x8, [x8, _bar@GOTPAGEOFF]
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ldr w9, [x8]
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ldr w10, [x8]
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ldr w11, [x8]
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ldr w12, [x8]
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ldr w13, [x8]
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ldr w14, [x8]
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ldr w15, [x8]
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ldr w16, [x8]
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ldr w17, [x8]
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ldr w0, [x8]
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ldr w19, [x8]
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ldr w20, [x8]
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ldr w21, [x8]
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ldr w22, [x8]
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ldr w23, [x8]
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ldr w24, [x8]
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ldr w25, [x8]
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ldr w8, [x8]
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add w9, w10, w9
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add w9, w9, w11
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add w9, w9, w12
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add w9, w9, w13
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add w9, w9, w14
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add w9, w9, w15
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add w9, w9, w16
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add w9, w9, w17
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add w9, w9, w0
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add w9, w9, w19
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add w9, w9, w20
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add w9, w9, w21
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add w9, w9, w22
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add w9, w9, w23
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add w9, w9, w24
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add w9, w9, w25
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sub w8, w8, w9
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sub w8, w8, w7, lsl #1
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sub w8, w8, w6, lsl #1
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sub w8, w8, w5, lsl #1
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sub w8, w8, w4, lsl #1
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sub w8, w8, w3, lsl #1
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sub w8, w8, w2, lsl #1
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sub w0, w8, w1, lsl #1
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ldp x20, x19, [sp, #48]
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ldp x22, x21, [sp, #32]
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ldp x24, x23, [sp, #16]
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ldp x26, x25, [sp], #64
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ret
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.loh AdrpLdrGot Lloh0, Lloh1
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.cfi_endproc
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.globl _foo4
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.align 2
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_foo4: ; @foo4
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.cfi_startproc
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; BB#0: ; %entry
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stp x28, x27, [sp, #-16]!
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sub sp, sp, #512 ; =#512
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Ltmp12:
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.cfi_def_cfa_offset 528
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Ltmp13:
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.cfi_offset w27, -16
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Ltmp14:
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.cfi_offset w28, -24
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; kill: W0<def> W0<kill> X0<def>
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mov x9, xzr
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ubfx x10, x0, #0, #32
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mov x8, sp
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LBB3_1: ; %for.body
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; =>This Inner Loop Header: Depth=1
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add w11, w10, w9
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str w11, [x8, x9, lsl #2]
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add x9, x9, #1 ; =#1
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cmp w9, #128 ; =#128
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b.ne LBB3_1
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; BB#2: ; %for.cond2.preheader
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mov x9, xzr
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mov w0, wzr
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add x8, x8, w5, sxtw #2
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LBB3_3: ; %for.body4
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; =>This Inner Loop Header: Depth=1
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ldr w10, [x8, x9]
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add x9, x9, #4 ; =#4
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cmp w9, #512 ; =#512
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add w0, w10, w0
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b.ne LBB3_3
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; BB#4: ; %for.end11
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add sp, sp, #512 ; =#512
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ldp x28, x27, [sp], #16
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ret
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.cfi_endproc
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.comm _bar,4,2 ; @bar
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.subsections_via_symbols
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