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llvm-mirror/test/MC/Mips/cfi-encoding.s
Simon Atanasyan 46b3e2ed11 [mips] LLVM and GAS now use same instructions for CFA Definition. NFCI
LLVM previously used `DW_CFA_def_cfa` instruction in .eh_frame to set
the register and offset for current CFA rule. We change it to
`DW_CFA_def_cfa_register` which is the same one used by GAS that only
changes the register but keeping the old offset.

Patch by Mirko Brkusanin.

Differential Revision: https://reviews.llvm.org/D61899

llvm-svn: 360765
2019-05-15 12:05:27 +00:00

24 lines
869 B
ArmAsm

# RUN: llvm-mc -filetype=obj -triple mips--gnu -g %s \
# RUN: | llvm-objdump -s -section=.eh_frame - | FileCheck --check-prefix=O32 %s
# RUN: llvm-mc -filetype=obj -triple mips64--gnuabin32 -g %s \
# RUN: | llvm-objdump -s -section=.eh_frame - | FileCheck --check-prefix=N32 %s
# RUN: llvm-mc -filetype=obj -triple mips64--gnuabi64 -g %s \
# RUN: | llvm-objdump -s -section=.eh_frame - | FileCheck --check-prefix=N64 %s
# O32: 0000 00000010 00000000 017a5200 017c1f01
# O32: 0010 0b0d1d00 00000010 00000018 00000000
# O32: 0020 00000004 00000000
# N32: 0000 00000010 00000000 017a5200 017c1f01
# N32: 0010 0b0d1d00 00000010 00000018 00000000
# N32: 0020 00000004 00000000
# N64: 0000 00000010 00000000 017a5200 01781f01
# N64: 0010 0c0d1d00 00000018 00000018 00000000
# N64: 0020 00000000 00000000 00000004 00000000
foo:
.cfi_startproc
nop
.cfi_endproc