blob: 70fc018f78860f7497fe6650c9fa662fa7734d45 [file] [log] [blame]
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin10.0 %s | llvm-objdump -unwind-info - | FileCheck %s
.section __TEXT,__text,regular,pure_instructions
.macosx_version_min 10, 10
# Check that we emit compact-unwind info with UNWIND_X86_MODE_STACK_IND encoding
# CHECK: Contents of __compact_unwind section:
# CHECK-NEXT: Entry at offset 0x0:
# CHECK-NEXT: start: 0x0 _test0
# CHECK-NEXT: length: 0x15
# CHECK-NEXT: compact encoding: 0x03056804
.globl _test0
_test0: ## @test0
.cfi_startproc
## %bb.0: ## %entry
pushq %rbp
Ltmp0:
.cfi_def_cfa_offset 16
pushq %rbx
Ltmp1:
.cfi_def_cfa_offset 24
subq $14408, %rsp ## imm = 0x3848
Ltmp2:
.cfi_def_cfa_offset 14432
Ltmp3:
.cfi_offset %rbx, -24
Ltmp4:
.cfi_offset %rbp, -16
xorl %eax, %eax
addq $14408, %rsp ## imm = 0x3848
popq %rbx
popq %rbp
retq
.cfi_endproc
# Check that we emit compact-unwind info with UNWIND_X86_MODE_STACK_IMMD encoding
# CHECK: Entry at offset 0x20:
# CHECK-NEXT: start: 0x15 _test1
# CHECK-NEXT: length: 0x15
# CHECK-NEXT: compact encoding: 0x02360804
.globl _test1
_test1: ## @test1
.cfi_startproc
## %bb.0: ## %entry
pushq %rbp
Ltmp10:
.cfi_def_cfa_offset 16
pushq %rbx
Ltmp11:
.cfi_def_cfa_offset 24
subq $408, %rsp ## imm = 0x198
Ltmp12:
.cfi_def_cfa_offset 432
Ltmp13:
.cfi_offset %rbx, -24
Ltmp14:
.cfi_offset %rbp, -16
xorl %eax, %eax
addq $408, %rsp ## imm = 0x198
popq %rbx
popq %rbp
retq
.cfi_endproc
.section __TEXT,__cstring,cstring_literals
L_.str: ## @.str
.asciz "%d\n"
.subsections_via_symbols