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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/105263] [9/10/11 Regression] ICE: gimple check:
 expected gimple_assign(error_mark), have gimple_nop() in gimple_assign_rhs1,
 at gimple.h:2655 with _Decimal64 -ffast-math since r7-950-g8a85cee26eabf5cf
Date: Wed, 13 Apr 2022 14:00:03 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105263

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |12.0
            Summary|[9/10/11/12 Regression]     |[9/10/11 Regression] ICE:
                   |ICE: gimple check: expected |gimple check: expected
                   |gimple_assign(error_mark),  |gimple_assign(error_mark),
                   |have gimple_nop() in        |have gimple_nop() in
                   |gimple_assign_rhs1, at      |gimple_assign_rhs1, at
                   |gimple.h:2655 with          |gimple.h:2655 with
                   |_Decimal64 -ffast-math      |_Decimal64 -ffast-math
                   |since                       |since
                   |r7-950-g8a85cee26eabf5cf    |r7-950-g8a85cee26eabf5cf

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.=