[Bug target/103729] New: ls64 tests fail on aarch64 with -mabi=ilp32 and aarch64_be

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From: "clyon at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/103729] New: ls64 tests fail on aarch64 with -mabi=ilp32 and aarch64_be
Date: Wed, 15 Dec 2021 09:16:13 +0000	[thread overview]
Message-ID: <bug-103729-4@http.gcc.gnu.org/bugzilla/> (raw)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103729

            Bug ID: 103729
           Summary: ls64 tests fail on aarch64 with -mabi=ilp32 and
                    aarch64_be
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: clyon at gcc dot gnu.org
  Target Milestone: ---

Hi Przemyslaw,

I have noticed that your recent patch r12-5955 (Add LS64 extension and
intrinsics) introduced a few failures in the tests you added.

On aarch64-none-elf -mabi=ilp32:
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b-2.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b-2.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b-3.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b-3.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld_st_o0.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld_st_o0.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-2.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-2.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-3.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-3.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-2.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-2.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-3.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-3.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0.c
(test for excess errors)

with eg:
Excess errors:
during RTL pass: expand
/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-aarch64-none-elf/gcc3/gcc/include/arm_acle.h:227:10:
internal compiler error: in maybe_legitimize_operand, at optabs.c:7717
0xd24324 maybe_legitimize_operand
        /gcc/optabs.c:7716
0xd24324 maybe_legitimize_operands(insn_code, unsigned int, unsigned int,
expand_operand*)
        /gcc/optabs.c:7853
0xd2435d maybe_gen_insn(insn_code, unsigned int, expand_operand*)
        /gcc/optabs.c:7872
0xd245a8 maybe_expand_insn(insn_code, unsigned int, expand_operand*)
        /gcc/optabs.c:7915
0xd23b48 expand_insn(insn_code, unsigned int, expand_operand*)
        /gcc/optabs.c:7946
0x132b5f0 aarch64_expand_builtin_ls64
        /gcc/config/aarch64/aarch64-builtins.c:2220
0x132b5f0 aarch64_general_expand_builtin(unsigned int, tree_node*, rtx_def*,
int)
        /gcc/config/aarch64/aarch64-builtins.c:2519
0x8a9534 expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
        /gcc/builtins.c:6885
0xa2b3e5 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
        /gcc/expr.c:11533
0x8da30c expand_expr
        /gcc/expr.h:301
0x8da30c expand_call_stmt
        /gcc/cfgexpand.c:2831
0x8da30c expand_gimple_stmt_1
        /gcc/cfgexpand.c:3864
0x8da30c expand_gimple_stmt
        /gcc/cfgexpand.c:4028
0x8db4cc expand_gimple_tailcall
        /gcc/cfgexpand.c:4074
0x8db4cc expand_gimple_basic_block
        /gcc/cfgexpand.c:6046
0x8dd871 execute
        /gcc/cfgexpand.c:6795



On aarch64_be-none-elf:
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_asm.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_asm.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b-3.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b-3.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld64b.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld_st_o0.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_ld_st_o0.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64b-2.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64b-2.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64b.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64b.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-2.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-2.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-3.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv-3.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-2.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-2.c
(test for excess errors)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-3.c
(internal compiler error)
   
gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0-3.c
(test for excess errors)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0.c
(internal compiler error)
    gcc:gcc.target/aarch64/acle/acle.exp=gcc.target/aarch64/acle/ls64_st64bv0.c
(test for excess errors)


with eg:
/gcc/testsuite/gcc.target/aarch64/acle/ls64_asm.c:19:1: error: unrecognizable
insn:
(insn 7 8 0 2 (set (mem:V8DI (reg/v/f:DI 92 [ output ]) [1 *output_2(D)+0 S64
A64])
        (reg:V8DI 94)) "/gcc/testsuite/gcc.target/aarch64/acle/ls64_asm.c":15:5
-1
     (nil))
during RTL pass: vregs
/gcc/testsuite/gcc.target/aarch64/acle/ls64_asm.c:19:1: internal compiler
error: in extract_insn, at recog.c:2769
0x6b2b00 _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
        /gcc/rtl-error.c:108
0x6b2b1c _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
        /gcc/rtl-error.c:116
0xdbf917 extract_insn(rtx_insn*)
        /gcc/recog.c:2769
0xaa3a1d instantiate_virtual_regs_in_insn
        /gcc/function.c:1611
0xaa3a1d instantiate_virtual_regs
        /gcc/function.c:1985
0xaa3a1d execute
        /gcc/function.c:2034

next             reply	other threads:[~2021-12-15  9:16 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-15  9:16 clyon at gcc dot gnu.org [this message]
2021-12-15 10:12 ` [Bug target/103729] " przemyslaw.wirkus at arm dot com
2021-12-16 10:50 ` cvs-commit at gcc dot gnu.org
2021-12-16 11:35 ` wirkus at gcc dot gnu.org

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