[Bug tree-optimization/69172] [6 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:266

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69172

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|powerpc64le-linux-gnu       |powerpc64le-linux-gnu
                   |                            |aarch64-linux-gnu
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-01-06
   Target Milestone|---                         |6.0
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed on aarch64-linux-gnu also.
apinski@arm64:~/src/local$ gcc -O3 t9.c
t9.c: In function ‘sd_inode_set_vid’:
t9.c:10:1: internal compiler error: in make_ssa_name_fn, at tree-ssanames.c:266
 }
 ^

0xcd958b make_ssa_name_fn(function*, tree_node*, gimple*)
        /home/apinski/src/local/gcc/gcc/tree-ssanames.c:263
0x86f817 make_ssa_name
        /home/apinski/src/local/gcc/gcc/tree-ssanames.h:110
0x86f817 gimple_build(gimple**, unsigned int, tree_code, tree_node*,
tree_node*)
        /home/apinski/src/local/gcc/gcc/gimple-fold.c:5985
0x8772b3 gimple_fold_builtin_memory_chk
        /home/apinski/src/local/gcc/gcc/gimple-fold.c:1713
0x8772b3 gimple_fold_builtin
        /home/apinski/src/local/gcc/gcc/gimple-fold.c:2836
0x87889b gimple_fold_call
        /home/apinski/src/local/gcc/gcc/gimple-fold.c:3112
0x87889b fold_stmt_1
        /home/apinski/src/local/gcc/gcc/gimple-fold.c:3716
0xc70337 substitute_and_fold_dom_walker::before_dom_children(basic_block_def*)
        /home/apinski/src/local/gcc/gcc/tree-ssa-propagate.c:1232
0xfc581b dom_walker::walk(basic_block_def*)
        /home/apinski/src/local/gcc/gcc/domwalk.c:265
0xc6f5e3 substitute_and_fold(tree_node* (*)(tree_node*), bool
(*)(gimple_stmt_iterator*), bool)
        /home/apinski/src/local/gcc/gcc/tree-ssa-propagate.c:1332
0xbdeb63 ccp_finalize
        /home/apinski/src/local/gcc/gcc/tree-ssa-ccp.c:947
0xbdf197 do_ssa_ccp
        /home/apinski/src/local/gcc/gcc/tree-ssa-ccp.c:2409
0xbdf197 execute
        /home/apinski/src/local/gcc/gcc/tree-ssa-ccp.c:2452
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