[Bug target/126463] New: [15/16/17 Regression] ICE at -O1 on aarch64 during RTL pass: final

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126463

            Bug ID: 126463
           Summary: [15/16/17 Regression] ICE at -O1 on aarch64 during RTL
                    pass: final
           Product: gcc
           Version: 17.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: xxs_chy at outlook dot com
  Target Milestone: ---

Reproducer: https://godbolt.org/z/aWqzzs4cs
Testcase:
#include <stdint.h>
#define BITCAST(DST_TYPE, SRC_TYPE, VALUE)                                    
\
    (union {                                                                  
\
        SRC_TYPE src;                                                         
\
        DST_TYPE dst                                                          
\
    }){ VALUE }                                                               
\
        .dst
typedef int8_t v8i8;
int32_t g9;
void *g18, *g30;
void f6(void *, void *, _Bool, int8_t, int64_t, int64_t)
{
    _Bool a1, ob2;
    int32_t ov3;
    ob2 = __builtin_sub_overflow(0, g9, &ov3);
    if (ob2) g30 = 0;
    v8i8 bc5;
    int64_t bc9;
    int64_t ov11;
    int64_t v12;
    bc9 = BITCAST(int64_t, v8i8, bc5);
    if (ov11 == 0)
    {
        a1 = __builtin_sub_overflow(0, bc9, &v12);
        f6(g30, g18, a1, 0, v12, 0);
    }
}

Dump at -O1:
during RTL pass: final
/tmp/tmp_2k12eyc/case.c: In function 'f5':
/tmp/tmp_2k12eyc/case.c:3245:1: internal compiler error: output_operand:
operand number missing after %-letter
 3245 | }
      | ^
0x27248cd internal_error(char const*, ...)
       
/data/Projects/compiler-test-env/cte-work/src/gcc/gcc/diagnostic-global-context.cc:787
0xe5efb3 output_operand_lossage(char const*, ...)
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:3206
0xe5fd23 output_asm_insn(char const*, rtx_def**)
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:3521
0xe63987 output_asm_insn(char const*, rtx_def**)
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:3441
0xe63987 final_scan_insn_1
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:2856
0xe63d2b final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:2902
0xe63f52 final_1
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:1984
0xe64a4f rest_of_handle_final
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:4272
0xe64a4f execute
        /data/Projects/compiler-test-env/cte-work/src/gcc/gcc/final.cc:4350
/data/Projects/compiler-test-env/cte-work/toolchains/gcc/aarch64-linux-musl/libexec/gcc/aarch64-linux-musl/17.0.0/cc1
-quiet /tmp/tmp_2k12eyc/case.c -mno-fix-cortex-a53-835769
-mno-fix-cortex-a53-843419 -quiet -dumpdir
/tmp/tmp_2k12eyc/prog-aarch64-armv9-a+sve-gcc-O1- -dumpbase case.c
-dumpbase-ext .c -march=armv9-a+sve -mlittle-endian -mabi=lp64 -O1 -Wall
-Wextra -Wno-unused -o /tmp/ccVbrST1.s