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1;; Failure test. We create a malformed kernel descriptor (KD) by manually2;; setting the bytes, because one can't create a malformed KD using the3;; assembler directives.4 5; RUN: llvm-mc %s --triple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=obj -o %t.o6 7; RUN: printf ".type my_kernel.kd, @object \nmy_kernel.kd:\n.size my_kernel.kd, 64\n" > %t1.sym_info8; RUN: llvm-objdump --disassemble-symbols=my_kernel.kd %t.o \9; RUN: | tail -n +8 > %t1.sym_content10; RUN: cat %t1.sym_info %t1.sym_content > %t1.s11 12; RUN: llvm-mc %t1.s --triple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=obj -o %t-re-assemble.o13; RUN: diff %t.o %t-re-assemble.o14 15;; Test failure by setting one of the reserved bytes to non-zero value.16 17.type my_kernel.kd, @object18.size my_kernel.kd, 6419my_kernel.kd:20 .long 0x00000000 ;; group_segment_fixed_size21 .long 0x00000000 ;; private_segment_fixed_size22 .long 0x00000000 ;; kernarg_segment_size.23 .long 0x00000000 ;; reserved bytes.24 .quad 0x0000000000000000 ;; kernel_code_entry_byte_offset, any value works.25 26 ;; 20 reserved bytes.27 .quad 0x00FF000000000000 ;; reserved bytes.28 .quad 0x000000000000000029 .long 0x0000000030 31 .long 0x00000000 ;; compute_PGM_RSRC332 .long 0x00000000 ;; compute_PGM_RSRC133 .long 0x00000000 ;; compute_PGM_RSRC234 .short 0x0000 ;; additional fields.35 36 ;; 6 reserved bytes.37 .long 0x000000038 .short 0x000039