[Bug bootstrap/99438] New: [11 regression] libgcc/soft-fp/divtf3.c:51:1: error: unrecognizable insn

[Bug bootstrap/99438] New: [11 regression] libgcc/soft-fp/divtf3.c:51:1: error: unrecognizable insn

[gerald at pfeifer dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99438

            Bug ID: 99438
           Summary: [11 regression] libgcc/soft-fp/divtf3.c:51:1: error:
                    unrecognizable insn
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gerald at pfeifer dot com
  Target Milestone: ---
            Target: i586-unknown-freebsd12.2

This is a regression that entered the tree in the last 24 (plus a few
maybe hours):

/scratch/tmp/gerald/GCC-HEAD/libgcc/soft-fp/divtf3.c: In function '__divtf3':
/scratch/tmp/gerald/GCC-HEAD/libgcc/soft-fp/divtf3.c:51:1: error: unrecognizabl
e insn:
   51 | }
      | ^
(insn 1185 3357 3676 80 (parallel [
            (set (reg:SI 5 di [621])
                (asm_operands:SI ("sub{l} {%11,%3|%3,%11}
        sbb{l} {%9,%2|%2,%9}
        sbb{l} {%7,%1|%1,%7}
        sbb{l} {%5,%0|%0,%5}") ("=r") 0 [
                        (reg:SI 5 di [621])
                        (mem/c:SI (plus:SI (reg/f:SI 6 bp)
                                (const_int -80 [0xffffffffffffffb0])) [5 A_f[2]
+0 S4 A64])
                        (reg:SI 1 dx [622])
                        (mem/c:SI (plus:SI (reg/f:SI 6 bp)
                                (const_int -84 [0xffffffffffffffac])) [5 A_f[1]
+0 S4 A32])
                        (reg:SI 0 ax [623])
                        (mem/c:SI (plus:SI (reg/f:SI 6 bp)


The invocation is


/scratch/tmp/gerald/OBJ-0306-1540/./gcc/xgcc -B/scratch/tmp/gerald/OBJ-0306-154
0/./gcc/ -B/home/gerald/gcc-ref11-i386/i586-unknown-freebsd12.2/bin/ -B/home/ge
rald/gcc-ref11-i386/i586-unknown-freebsd12.2/lib/ -isystem /home/gerald/gcc-ref
11-i386/i586-unknown-freebsd12.2/include -isystem /home/gerald/gcc-ref11-i386/i
586-unknown-freebsd12.2/sys-include   -fno-checking -g -O2 -O2  -g -O2 -DIN_GCC
    -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-error=format-diag
-Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wno-error=format-diag -Wo
ld-style-definition  -isystem ./include  -fpic -pthread -g -DIN_LIBGCC2 -fbuild
ing-libgcc -fno-stack-protector  -fpic -pthread -I. -I. -I../.././gcc -I/scratc
h/tmp/gerald/GCC-HEAD/libgcc -I/scratch/tmp/gerald/GCC-HEAD/libgcc/. -I/scratch
/tmp/gerald/GCC-HEAD/libgcc/../gcc -I/scratch/tmp/gerald/GCC-HEAD/libgcc/../inc
lude  -DHAVE_CC_TLS  -o _gcov_merge_add.o -MT _gcov_merge_add.o -MD -MP -MF _gc
ov_merge_add.dep -DL_gcov_merge_add -c /scratch/tmp/gerald/GCC-HEAD/libgcc/libg
cov-merge.c

[Bug bootstrap/99438] [11 regression] libgcc/soft-fp/divtf3.c:51:1: error: unrecognizable insn

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99438

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 99422.

*** This bug has been marked as a duplicate of bug 99422 ***