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@ RUN: llvm-mc -triple=thumbv7k-apple-watchos2.0.0 -emit-compact-unwind-non-canonical=true -filetype=obj -o %t < %s && llvm-objdump --unwind-info %t | FileCheck %s
@ CHECK: Contents of __compact_unwind section:
.syntax unified
.align 2
.code 16
@ CHECK-LABEL: start: {{.*}} _test_r4_r5_r6
@ CHECK: compact encoding: 0x01000007
.thumb_func _test_r4_r5_r6
_test_r4_r5_r6:
.cfi_startproc
push {r4, r5, r6, r7, lr}
add r7, sp, #12
sub sp, #16
.cfi_def_cfa r7, 8
.cfi_offset lr, -4
.cfi_offset r7, -8
.cfi_offset r6, -12
.cfi_offset r5, -16
.cfi_offset r4, -20
.cfi_endproc
@ CHECK-LABEL: start: {{.*}} _test_r4_r5_r10_r11
@ CHECK: compact encoding: 0x01000063
.thumb_func _test_r4_r5_r10_r11
_test_r4_r5_r10_r11:
.cfi_startproc
push {r4, r5, r7, lr}
add r7, sp, #8
.cfi_def_cfa r7, 8
.cfi_offset lr, -4
.cfi_offset r7, -8
.cfi_offset r5, -12
.cfi_offset r4, -16
push.w {r10, r11}
.cfi_offset r11, -20
.cfi_offset r10, -24
.cfi_endproc
@ CHECK-LABEL: start: {{.*}} _test_d8
@ CHECK: compact encoding: 0x02000000
.thumb_func _test_d8
_test_d8:
.cfi_startproc
push {r7, lr}
mov r7, sp
.cfi_def_cfa r7, 8
.cfi_offset lr, -4
.cfi_offset r7, -8
vpush {d8}
.cfi_offset d8, -16
.cfi_endproc
@ CHECK-LABEL: start: {{.*}} _test_d8_d10_d12_d14
@ CHECK: compact encoding: 0x02000300
.thumb_func _test_d8_d10_d12_d14
_test_d8_d10_d12_d14:
.cfi_startproc
push {r7, lr}
mov r7, sp
.cfi_def_cfa r7, 8
.cfi_offset lr, -4
.cfi_offset r7, -8
vpush {d14}
vpush {d12}
vpush {d10}
vpush {d8}
.cfi_offset d14, -16
.cfi_offset d12, -24
.cfi_offset d10, -32
.cfi_offset d8, -40
.cfi_endproc
@ CHECK-LABEL: start: {{.*}} _test_varargs
@ CHECK: compact encoding: 0x01c00001
.thumb_func _test_varargs
_test_varargs:
.cfi_startproc
sub sp, #12
push {r4, r7, lr}
add r7, sp, #4
.cfi_def_cfa r7, 20
.cfi_offset lr, -16
.cfi_offset r7, -20
.cfi_offset r4, -24
add.w r9, r7, #8
mov r4, r0
stm.w r9, {r1, r2, r3}
.cfi_endproc
@ CHECK-LABEL: start: {{.*}} _test_missing_lr
@ CHECK: compact encoding: 0x04000000
.thumb_func _test_missing_lr
_test_missing_lr:
.cfi_startproc
push {r7}
.cfi_def_cfa r7, 4
.cfi_offset r7, -4
pop {r7}
bx lr
.cfi_endproc
@ CHECK-LABEL: start: {{.*}} _test_swapped_offsets
@ CHECK: compact encoding: 0x04000000
.thumb_func _test_swapped_offsets
_test_swapped_offsets:
.cfi_startproc
push {r7, lr}
push {r10}
push {r4}
.cfi_def_cfa r7, 8
.cfi_offset lr, -4
.cfi_offset r7, -8
.cfi_offset r10, -12
.cfi_offset r4, -16
pop {r4}
pop {r10}
pop {r7, pc}
.cfi_endproc
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