[Bug hsa/86948] New: Internal compiler error compiling brig.dg/test/gimple/mulhi.hsail

["jamborm at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86948

            Bug ID: 86948
           Summary: Internal compiler error compiling
                    brig.dg/test/gimple/mulhi.hsail
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: hsa
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jamborm at gcc dot gnu.org
                CC: jamborm at gcc dot gnu.org, marxin at gcc dot gnu.org
  Target Milestone: ---

Created attachment 44535
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44535&action=edit
BRIG input

At some point in the last two weeks, brig.dg/test/gimple/mulhi.hsail started
failing with and ICE.  Command-line reproducer (with the attached input) is:

$ ~/gcc/small/inst/bin/gccbrig mulhi.hsail.brig -S
during RTL pass: expand
In function ‘_Kernel’:
brig1: internal compiler error: in expand_expr_real_2, at expr.c:8918
0x868d36 expand_expr_real_2(separate_ops*, rtx_def*, machine_mode,
expand_modifier)
        /home/mjambor/gcc/small/src/gcc/expr.c:8918
0x702e6a expand_gimple_stmt_1
        /home/mjambor/gcc/small/src/gcc/cfgexpand.c:3673
0x703131 expand_gimple_stmt
        /home/mjambor/gcc/small/src/gcc/cfgexpand.c:3734
0x7059f3 expand_gimple_basic_block
        /home/mjambor/gcc/small/src/gcc/cfgexpand.c:5770
0x708e57 execute
        /home/mjambor/gcc/small/src/gcc/cfgexpand.c:6373
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Please include the complete backtrace with any bug report.
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