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r197393 - in /trunk/gcc: ChangeLog builtins.c c...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 03 Apr 2013 09:17:44 -0000
- Subject: r197393 - in /trunk/gcc: ChangeLog builtins.c c...
Author: jakub
Date: Wed Apr 3 09:17:44 2013
New Revision: 197393
URL: http://gcc.gnu.org/viewcvs?rev=197393&root=gcc&view=rev
Log:
PR c/19449
* tree.h (force_folding_builtin_constant_p): New decl.
* builtins.c (force_folding_builtin_constant_p): New variable.
(fold_builtin_constant_p): Fold immediately also if
force_folding_builtin_constant_p.
* c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
argument. If set, or it temporarily for parsing of the first
argument into force_folding_builtin_constant_p.
(c_parser_postfix_expression): Adjust callers.
* gcc.c-torture/execute/pr19449.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr19449.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/c/ChangeLog
trunk/gcc/c/c-parser.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree.h