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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/112753] [14 Regression] unrecognizable insn building
 glibc for s390x
Date: Thu, 30 Nov 2023 20:29:13 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112753

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I think
--- gcc/config/s390/s390.cc.jj  2023-11-30 21:18:50.678840298 +0100
+++ gcc/config/s390/s390.cc     2023-11-30 21:27:28.952545221 +0100
@@ -17604,6 +17604,10 @@ s390_md_asm_adjust (vec<rtx> &outputs, v
       outputs[i] =3D fprx2;
     }

+  if (!TARGET_VXE)
+    /* Long doubles are stored in FPR pairs - nothing to do.  */
+    return after_md_seq;
+
   for (unsigned i =3D 0; i < ninputs; i++)
     {
       if (GET_MODE (inputs[i]) !=3D TFmode)
should fix this.=