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From: "bergner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/99279] New: ICE in rs6000_init_builtins when compiling
 using -mcpu=440
Date: Fri, 26 Feb 2021 00:15:58 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99279

            Bug ID: 99279
           Summary: ICE in rs6000_init_builtins when compiling using
                    -mcpu=3D440
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: bergner at gcc dot gnu.org
  Target Milestone: ---

The following ICEs after my commit below:

commit 77ef995c1fbcab76a2a69b9f4700bcfd005d8e62 (HEAD -> master, origin/mas=
ter,
origin/HEAD)
Author:     Peter Bergner <bergner@linux.ibm.com>
AuthorDate: Tue Feb 23 17:16:10 2021 -0600
Commit:     Peter Bergner <bergner@linux.ibm.com>
CommitDate: Tue Feb 23 17:16:10 2021 -0600

    rs6000: Add support for compatibility built-ins


[bergner@makalu-lp1 MMA]$ cat simple.c=20
int
main (void)
{
  return 0;
}
[bergner@makalu-lp1 MMA]$ gcc -S -mcpu=3D440 -m32 simple.c=20
<built-in>: internal compiler error: in rs6000_init_builtins, at
config/rs6000/rs6000-call.c:13471
0x111e7183 rs6000_init_builtins()
=20=20=20=20=20=20=20
/home/bergner/gcc/gcc-fsf-mainline-mma-compat-base/gcc/config/rs6000/rs6000=
-call.c:13471
0x1030e037 c_define_builtins
=20=20=20=20=20=20=20
/home/bergner/gcc/gcc-fsf-mainline-mma-compat-base/gcc/c-family/c-common.c:=
4013=