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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/102941] ICE in extract_insn with ccflags output from
 inline-asm and var with address taken
Date: Tue, 26 Oct 2021 07:12:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102941

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
               Host|x86_64-linux-gnu            |
             Target|aarch64-linux-gnu           |aarch64-*-* arm*-*-*

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The fix:
diff --git a/gcc/config/arm/aarch-common.c b/gcc/config/arm/aarch-common.c
index 67343fe4025..60b3516c1df 100644
--- a/gcc/config/arm/aarch-common.c
+++ b/gcc/config/arm/aarch-common.c
@@ -641,7 +641,7 @@ arm_md_asm_adjust (vec<rtx> &outputs, vec<rtx> &
/*inputs*/,
       rtx x =3D gen_rtx_REG (mode, CC_REGNUM);
       x =3D gen_rtx_fmt_ee (code, word_mode, x, const0_rtx);

-      if (dest_mode =3D=3D word_mode)
+      if (dest_mode =3D=3D word_mode && REG_P (dest))
        emit_insn (gen_rtx_SET (dest, x));
       else
        {


This means you could also run into this on arm-linux-gnueabi too.=