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b20da5117fb66e7f9bcb56cb14af86dcafe2ee9a
clang-p2996/llvm/test/CodeGen/BPF
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Yonghong Song 8d499bd5bc BPF: change btf_type_tag BTF output format 
For the declaration like below:
  int __tag1 * __tag1 __tag2 *g
Commit 41860e602a ("BPF: Support btf_type_tag attribute")
implemented the following encoding:
  VAR(g) -> __tag1 --> __tag2 -> pointer -> __tag1 -> pointer -> int

Some further experiments with linux btf_type_tag support, esp.
with generating attributes in vmlinux.h, and also some internal
discussion showed the following format is more desirable:
  VAR(g) -> pointer -> __tag2 -> __tag1 -> pointer -> __tag1 -> int

The format makes it similar to other modifier like 'const', e.g.,
  const int *g
which has encoding VAR(g) -> PTR -> CONST -> int

Differential Revision: https://reviews.llvm.org/D113496
2021-11-09 11:34:25 -08:00
..
BTF
BPF: change btf_type_tag BTF output format
2021-11-09 11:34:25 -08:00
CORE
[OpaquePtr] Forbid mixing typed and opaque pointers
2021-09-10 15:18:23 +02:00
32-bit-subreg-alu.ll
…
32-bit-subreg-cond-select.ll
…
32-bit-subreg-load-store.ll
…
32-bit-subreg-peephole-phi-1.ll
…
32-bit-subreg-peephole-phi-2.ll
…
32-bit-subreg-peephole-phi-3.ll
…
32-bit-subreg-peephole.ll
…
32-bit-subreg-zext.ll
…
adjust-opt-icmp1.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
adjust-opt-icmp2.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
adjust-opt-icmp3.ll
BPF: Workaround an InstCombine ICmp transformation with llvm.bpf.compare builtin
2021-11-01 14:46:20 -07:00
adjust-opt-speculative1.ll
[InstCombine] Fold (select C, (gep Ptr, Idx), Ptr) -> (gep Ptr, (select C, Idx, 0)) (PR50183) (REAPPLIED)
2021-07-14 12:21:01 +01:00
adjust-opt-speculative2.ll
[InstCombine] Fold (select C, (gep Ptr, Idx), Ptr) -> (gep Ptr, (select C, Idx, 0)) (PR50183) (REAPPLIED)
2021-07-14 12:21:01 +01:00
alu8.ll
…
atomics_2.ll
[BPF] support atomic instructions
2020-12-03 07:38:00 -08:00
atomics.ll
[BPF] support atomic instructions
2020-12-03 07:38:00 -08:00
basictest.ll
[BPF] Return true in enableMultipleCopyHints().
2018-02-18 10:09:54 +00:00
byval.ll
…
callx.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
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
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
elf-symbol-information.ll
…
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
i128.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
inline_asm.ll
bpf: add inline-asm support
2017-09-18 23:29:36 +00:00
inlineasm-output-template.ll
[AsmPrinter] refactor to support %c w/ GlobalAddress'
2019-04-26 18:45:04 +00:00
inlineasm-wreg.ll
[BPF] add support for 32 bit registers in inline asm
2021-05-16 11:01:47 -07:00
intrinsics.ll
…
is_trunc_free.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
is_zext_free.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
lit.local.cfg
[BPF][Test] Disable codegen test on AIX
2021-05-06 02:38:46 +00:00
load.ll
convert bpf assembler to look like kernel verifier output
2016-11-18 02:32:35 +00:00
loop-exit-cond.ll
BPF: avoid NE/EQ loop exit condition
2021-08-04 16:54:16 -07:00
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
…
objdump_atomics.ll
[bpf] add BPF disassembler
2016-11-20 02:25:00 +00:00
objdump_cond_op_2.ll
[llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo:
2020-03-05 18:05:28 -08:00
objdump_cond_op.ll
[llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo:
2020-03-05 18:05:28 -08:00
objdump_dis_all.ll
[BPF] Return fail if disassembled insn registers out of range
2020-05-18 18:53:23 -07:00
objdump_imm_hex.ll
[test] llvm/test/: change llvm-objdump single-dash long options to double-dash options
2020-03-15 17:46:23 -07:00
objdump_intrinsics.ll
[BPF] Return true in enableMultipleCopyHints().
2018-02-18 10:09:54 +00:00
objdump_nop.ll
[BPF] Prevent disassembly segfault for NOP insn
2020-05-18 17:40:18 -07:00
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
objdump_two_funcs.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
optnone-1.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
optnone-2.ll
BPF: make __builtin_btf_type_id() return 64bit int
2020-11-16 07:08:41 -08:00
reloc-2.ll
BPF: Add more relocation kinds
2021-05-25 08:19:13 -07:00
reloc-3.ll
BPF: Add more relocation kinds
2021-05-25 08:19:13 -07:00
reloc-btf-2.ll
BPF: Add more relocation kinds
2021-05-25 08:19:13 -07:00
reloc-btf.ll
BPF: Add more relocation kinds
2021-05-25 08:19:13 -07:00
reloc.ll
BPF: Add more relocation kinds
2021-05-25 08:19:13 -07:00
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
remove_truncate_6.ll
bpf: fix wrong truncation elimination when there is back-edge/loop
2019-10-16 15:27:59 +00:00
remove_truncate_7.ll
[BPF] Remove unnecessary MOV_32_64 instructions
2020-06-03 08:14:54 -07:00
remove_truncate_8.ll
BPF: Fix a bug in peephole TRUNC elimination optimization
2021-03-02 13:03:42 -08:00
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
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
rodata_5.ll
[BPF] fix incorrect type in BPFISelDAGToDAG readonly load optimization
2020-06-11 19:31:06 -07:00
rodata_6.ll
BPF: fix incorrect DAG2DAG load optimization
2020-10-07 19:08:40 -07:00
rodata_7.ll
BPF: fix incorrect DAG2DAG load optimization
2020-10-07 19:08:40 -07:00
sanity.ll
[BPF] Return true in enableMultipleCopyHints().
2018-02-18 10:09:54 +00:00
sdiv_error.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
select_ri.ll
…
selectiondag-bug.ll
BPF: add a test for selectiondag alias analysis w.r.t. lifetime
2020-12-02 22:27:17 -08:00
setcc.ll
bpf: add variants of -mcpu=# and support for additional jmp insns
2017-08-23 04:25:57 +00:00
shifts.ll
…
simplifycfg.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
sockex2.ll
…
spill-alu32.ll
BPF: make 32bit register spill with 64bit alignment
2021-09-20 21:00:25 -07:00
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
BPF backend
2015-01-24 17:51:26 +00:00
vla.ll
BPF: remove intrindics @llvm.stacksave() and @llvm.stackrestore()
2021-10-18 09:51:19 -07:00
warn-call.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
warn-stack.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
xadd_legal.ll
…
xadd.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00