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From: "ubizjak at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/94603] ICE: in extract_insn, at recog.c:2343
 (unrecognizable insn) with -mno-sse2 and __builtin_ia32_movq128
Date: Wed, 15 Apr 2020 08:22:37 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94603

--- Comment #4 from Uro=C5=A1 Bizjak <ubizjak at gmail dot com> ---
(In reply to Jakub Jelinek from comment #3)
> The testcase will need -msse -mno-sse2.

Yes, but the testcase is invalid, because __builtin_ia32_movq128 should not=
 be
used without SSE2. Fixed compiler reports:

pr94603.c: In function =E2=80=98foo=E2=80=99:
pr94603.c:6:10: warning: implicit declaration of function
=E2=80=98__builtin_ia32_movq128=E2=80=99; did you mean =E2=80=98__builtin_i=
a32_movntps=E2=80=99?
[-Wimplicit-function-declaration]
pr94603.c:6:10: error: incompatible types when returning type =E2=80=98int=
=E2=80=99 but =E2=80=98V=E2=80=99
{aka =E2=80=98__vector(2) long long int=E2=80=99} was expected=