[Bug target/79239] New: [7 regression] ICE in extract_insn, at recog.c:2311 (error: unrecognizable insn)

[tulipawn at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79239

            Bug ID: 79239
           Summary: [7 regression] ICE in extract_insn, at recog.c:2311
                    (error: unrecognizable insn)
           Product: gcc
           Version: 7.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: tulipawn at gmail dot com
  Target Milestone: ---

Created attachment 40586
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40586&action=edit
Preposessed source

gcc version 7.0.1 20170122 (experimental) (GCC) ICEs on the attached
preprocessed source:

../src/gl/buffers.c: In function ‘gl4es_glBindBuffer’:
../src/gl/buffers.c:113:1: error: unrecognizable insn:
 }
 ^
(insn 130 129 131 12 (set (reg:DF 612)
        (fma:DF (reg:DF 611)
            (reg:DF 613)
            (reg:DF 614))) "../src/gl/buffers.h":17 -1
     (nil))
../src/gl/buffers.c:113:1: internal compiler error: in extract_insn, at
recog.c:2311