[Bug target/107970] [13 Regression] ICE in extract_insn, at recog.cc:2791 since r13-2730-gd0c73b6c85677e67

cvs-commit at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Dec 7 01:20:57 GMT 2022


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107970

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by hongtao Liu <liuhongt@gcc.gnu.org>:

https://gcc.gnu.org/g:da7fb32d403759daefefc79dc251d2437c1b638c

commit r13-4532-gda7fb32d403759daefefc79dc251d2437c1b638c
Author: liuhongt <hongtao.liu@intel.com>
Date:   Tue Dec 6 13:21:04 2022 +0800

    Fix ICE due to condition mismatch between expander and define_insn.

    ice.i:7:1: error: unrecognizable insn:
        7 | }
          | ^
    (insn 7 6 8 2 (set (reg:V2SF 84 [ vect__3.8 ])
            (unspec:V2SF [
                    (reg:V2SF 86 [ vect__1.7 ])
                    (const_int 11 [0xb])
                ] UNSPEC_ROUND)) "ice.i":5:14 -1
         (nil))
    during RTL pass: vregs

    gcc/ChangeLog:

            PR target/107970
            * config/i386/mmx.md (btruncv2sf2): Add TARGET_MMX_WITH_SSE to
            the condition.

    gcc/testsuite/ChangeLog:

            * gcc.target/i386/pr107970.c: New test.


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