llvm-project/llvm/test/CodeGen/AArch64/build-attributes-pauthabi.ll
SivanShani-Arm b36a18df96
[AArch64][Build Attributes] Improve Parsing and Formatting (#126530)
- Removed assertion for duplicate values as adding them is valid.
- Fix parsing: reject strings for unknown tags, allow any value for
Tag_PAuth_Platform and Tag_PAuth_Schema.
- Print tags by using numbers with comments to reduce compiler-assembler
dependencies.
- Parsing error messages now only point to the symbol (^) instead of
printing it.
2025-02-25 09:54:56 +00:00

19 lines
689 B
LLVM

; RUN: llc < %s | FileCheck %s --check-prefix=ASM
; RUN: llc %s -filetype=obj -o - | llvm-readelf --hex-dump=.ARM.attributes - | FileCheck %s --check-prefix=ELF
; ASM: .aeabi_subsection aeabi_pauthabi, required, uleb128
; ASM-NEXT: .aeabi_attribute 1, 2 // Tag_PAuth_Platform
; ASM-NEXT: .aeabi_attribute 2, 31 // Tag_PAuth_Schema
; ELF: Hex dump of section '.ARM.attributes':
; ELF-NEXT: 0x00000000 41190000 00616561 62695f70 61757468 A....aeabi_pauth
; ELF-NEXT: 0x00000010 61626900 00000102 021f
target triple = "aarch64-unknown-none-elf"
!llvm.module.flags = !{!1, !2}
!1 = !{i32 1, !"aarch64-elf-pauthabi-platform", i32 2}
!2 = !{i32 1, !"aarch64-elf-pauthabi-version", i32 31}