Yonghong Song 527ff21884 [BPF] handle derived type properly for computing type id ...

Currently, the type id for a derived type is computed incorrectly.
For example,
  type #1: int
  type #2: ptr to #1

For a global variable "int *a", type #1 will be attributed to variable "a".
This is due to a bug which assigns the type id of the basetype of
that derived type as the derived type's type id. This happens
to "const", "volatile", "restrict", "typedef" and "pointer" types.

This patch fixed this bug, fixed existing test cases and added
a new one focusing on pointers plus other derived types.

Signed-off-by: Yonghong Song <yhs@fb.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356727 91177308-0d34-0410-b5e6-96231b3b80d8

2019-03-22 01:30:50 +00:00

..

BTF

[BPF] handle derived type properly for computing type id

2019-03-22 01:30:50 +00:00

32-bit-subreg-alu.ll

bpf: New codegen testcases for 32-bit subregister support

2018-02-23 23:49:33 +00:00

32-bit-subreg-cond-select.ll

bpf: New codegen testcases for 32-bit subregister support

2018-02-23 23:49:33 +00:00

32-bit-subreg-load-store.ll

bpf: New codegen testcases for 32-bit subregister support

2018-02-23 23:49:33 +00:00

32-bit-subreg-peephole.ll

bpf: fix incorrect SELECT_CC lowering

2018-04-03 03:56:37 +00:00

alu8.ll

[BPF] Return true in enableMultipleCopyHints().

2018-02-18 10:09:54 +00:00

atomics.ll

[bpf] add BPF disassembler

2016-11-20 02:25:00 +00:00

basictest.ll

[BPF] Return true in enableMultipleCopyHints().

2018-02-18 10:09:54 +00:00

byval.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

cc_args_be.ll

[bpf] allow direct and indirect calls

2017-11-19 01:35:00 +00:00

cc_args.ll

[bpf] allow direct and indirect calls

2017-11-19 01:35:00 +00:00

cc_ret.ll

[bpf] allow direct and indirect calls

2017-11-19 01:35:00 +00:00

cmp.ll

bpf: fix incorrect SELECT_CC lowering

2018-04-03 03:56:37 +00:00

dwarfdump.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

elf-symbol-information.ll

[bpf] Test case for symbol information in object file

2018-09-22 17:31:01 +00:00

ex1.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

fi_ri.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

inline_asm.ll

bpf: add inline-asm support

2017-09-18 23:29:36 +00:00

intrinsics.ll

[BPF] Return true in enableMultipleCopyHints().

2018-02-18 10:09:54 +00:00

lit.local.cfg

bpf: add missing lit.local.cfg

2015-01-24 18:20:52 +00:00

load.ll

convert bpf assembler to look like kernel verifier output

2016-11-18 02:32:35 +00:00

loops.ll

convert bpf assembler to look like kernel verifier output

2016-11-18 02:32:35 +00:00

many_args1.ll

[BPF] Remove exit-on-error flag in test (PR27766)

2016-05-23 14:57:19 +00:00

many_args2.ll

[BPF] Remove exit-on-error flag in test (PR27767)

2016-05-26 15:23:50 +00:00

mem_offset_be.ll

bpf: add " ll" in the LD_IMM64 asmstring

2017-09-11 23:43:35 +00:00

mem_offset.ll

[bpf] Fix memory offset check for loads and stores

2017-04-13 22:24:13 +00:00

memcpy-expand-in-order.ll

bpf: add missing RegState to notify MachineInstr verifier necessary register usage

2018-07-27 16:58:52 +00:00

objdump_atomics.ll

[bpf] add BPF disassembler

2016-11-20 02:25:00 +00:00

objdump_cond_op_2.ll

bpf: print backward branch target properly

2017-11-16 19:15:36 +00:00

objdump_cond_op.ll

bpf: print backward branch target properly

2017-11-16 19:15:36 +00:00

objdump_imm_hex.ll

bpf: add support for objdump -print-imm-hex

2017-12-20 19:39:58 +00:00

objdump_intrinsics.ll

[BPF] Return true in enableMultipleCopyHints().

2018-02-18 10:09:54 +00:00

objdump_static_var.ll

[BPF] Don't fail for static variables

2019-02-27 05:36:15 +00:00

objdump_trivial.ll

[bpf] error when unknown bpf helper is called

2017-01-17 07:26:17 +00:00

reloc-btf.ll

[BPF] make test case reloc-btf.ll tolerable for old compilers

2019-02-20 00:22:19 +00:00

reloc.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

remove_truncate_1.ll

bpf: remove unnecessary truncate operation

2017-06-29 15:18:54 +00:00

remove_truncate_2.ll

bpf: remove unnecessary truncate operation

2017-06-29 15:18:54 +00:00

remove_truncate_3.ll

[BPF] Return true in enableMultipleCopyHints().

2018-02-18 10:09:54 +00:00

remove_truncate_4.ll

[BPF] Teach DAG2DAG AND elimination about load intrinsics

2018-01-16 07:27:19 +00:00

remove_truncate_5.ll

Revert r354244 "[DAGCombiner] Eliminate dead stores to stack."

2019-02-18 08:24:29 +00:00

rodata_1.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

rodata_2.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

rodata_3.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

rodata_4.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

sanity.ll

[BPF] Return true in enableMultipleCopyHints().

2018-02-18 10:09:54 +00:00

sdiv_error.ll

BPF: emit an error message for unsupported signed division operation

2016-03-18 22:02:47 +00:00

select_ri.ll

bpf: fix incorrect SELECT_CC lowering

2018-04-03 03:56:37 +00:00

setcc.ll

bpf: add variants of -mcpu=# and support for additional jmp insns

2017-08-23 04:25:57 +00:00

shifts.ll

[BPF] Return true in enableMultipleCopyHints().

2018-02-18 10:09:54 +00:00

sockex2.ll

Followup on Proposal to move MIR physical register namespace to '$' sigil.

2018-01-31 22:04:26 +00:00

struct_ret1.ll

[BPF] Remove exit-on-error from tests (PR27768, PR27769)

2016-05-30 08:28:34 +00:00

struct_ret2.ll

[BPF] Remove exit-on-error from tests (PR27768, PR27769)

2016-05-30 08:28:34 +00:00

undef.ll

[DAGCombiner] If a TokenFactor would be merged into its user, consider the user later.

2019-03-13 17:07:09 +00:00

vararg1.ll

…

warn-call.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

warn-stack.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

xadd_legal.ll

bpf: enable sub-register code-gen for XADD

2019-02-28 19:21:28 +00:00

xadd.ll

bpf: enable sub-register code-gen for XADD

2019-02-28 19:21:28 +00:00