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From: "ro at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/95395] gcc.dg/builtin-bswap-11.c FAILs
Date: Thu, 28 May 2020 20:14:04 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95395

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |11.0
                 CC|                            |ebotcazou at gcc dot gnu.o=
rg

--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
The new gcc.dg/builtin-bswap-11.c test FAILs on 64-bit SPARC:

+FAIL: gcc.dg/builtin-bswap-11.c (internal compiler error)
+FAIL: gcc.dg/builtin-bswap-11.c (test for excess errors)
+UNRESOLVED: gcc.dg/builtin-bswap-11.c compilation failed to produce execut=
able

Excess errors:
during RTL pass: expand
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/builtin-bswap-11.c:47:9:
internal compiler error: in expand_builtin_bswap, at builtins.c:5890
0x6371c3 expand_builtin_bswap
        /vol/gcc/src/hg/master/local/gcc/builtins.c:5890
0x6539f3 expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
        /vol/gcc/src/hg/master/local/gcc/builtins.c:7992
0x7f042b expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
        /vol/gcc/src/hg/master/local/gcc/expr.c:11132
0x7fd97f store_expr(tree_node*, rtx_def*, int, bool, bool)
        /vol/gcc/src/hg/master/local/gcc/expr.c:5752
0x800867 expand_assignment(tree_node*, tree_node*, bool)
        /vol/gcc/src/hg/master/local/gcc/expr.c:5514
0x68ad8b expand_call_stmt
        /vol/gcc/src/hg/master/local/gcc/cfgexpand.c:2701
0x68ad8b expand_gimple_stmt_1
        /vol/gcc/src/hg/master/local/gcc/cfgexpand.c:3682
0x68ad8b expand_gimple_stmt
        /vol/gcc/src/hg/master/local/gcc/cfgexpand.c:3847
0x68c7a3 expand_gimple_basic_block
        /vol/gcc/src/hg/master/local/gcc/cfgexpand.c:5887
0x68f677 execute
        /vol/gcc/src/hg/master/local/gcc/cfgexpand.c:6571=