[Bug target/79568] ICE in extract_insn, at recog.c:2311 for pr70325.c (with -mavx512bw)
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Fri May 5 21:27:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79568
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri May 5 21:25:59 2017
New Revision: 247669
URL: https://gcc.gnu.org/viewcvs?rev=247669&root=gcc&view=rev
Log:
Backported from mainline
2017-02-20 Jakub Jelinek <jakub@redhat.com>
PR target/79568
* config/i386/i386.c (ix86_expand_builtin): Handle
OPTION_MASK_ISA_AVX512VL and OPTION_MASK_ISA_64BIT in
ix86_builtins_isa[fcode].isa as a requirement of those
flags and any other flag in the bitmask.
(ix86_init_mmx_sse_builtins): Use 0 instead of
~OPTION_MASK_ISA_64BIT as mask.
* config/i386/i386-builtin.def (bdesc_special_args,
bdesc_args): Likewise.
* gcc.target/i386/pr79568-1.c: New test.
* gcc.target/i386/pr79568-2.c: New test.
* gcc.target/i386/pr79568-3.c: New test.
Added:
branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr79568-1.c
branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr79568-2.c
branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr79568-3.c
Modified:
branches/gcc-6-branch/gcc/ChangeLog
branches/gcc-6-branch/gcc/config/i386/i386.c
branches/gcc-6-branch/gcc/testsuite/ChangeLog
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