From 4ac1edaf7f28306a77649f5c6d5bed917b05b57e Mon Sep 17 00:00:00 2001 From: Paolo Carlini Date: Wed, 11 Jul 2007 10:23:56 +0000 Subject: [PATCH] re PR middle-end/30482 ( division by 0) 2007-07-11 Paolo Carlini PR middle-end/30482 * c-opts.c (c_common_post_options): Do not change flag_complex_method conditional to flag_isoc99. (c_common_init_options): Do it here, unconditionally. From-SVN: r126546 --- gcc/ChangeLog | 7 +++++++ gcc/c-opts.c | 8 +++----- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3948f3cab79..7ab9f7c69c3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2007-07-11 Paolo Carlini + + PR middle-end/30482 + * c-opts.c (c_common_post_options): Do not change flag_complex_method + conditional to flag_isoc99. + (c_common_init_options): Do it here, unconditionally. + 2007-07-11 Eric Botcazou PR tree-optimization/32589 diff --git a/gcc/c-opts.c b/gcc/c-opts.c index d0fafc6f9db..3a958c641a2 100644 --- a/gcc/c-opts.c +++ b/gcc/c-opts.c @@ -232,6 +232,9 @@ c_common_init_options (unsigned int argc, const char **argv) warn_pointer_arith = c_dialect_cxx (); warn_write_strings = c_dialect_cxx(); + /* By default, C99-like requirements for complex multiply and divide. */ + flag_complex_method = 2; + deferred_opts = XNEWVEC (struct deferred_opt, argc); result = lang_flags[c_language]; @@ -1138,11 +1141,6 @@ c_common_post_options (const char **pfilename) if (warn_implicit_function_declaration == -1) warn_implicit_function_declaration = flag_isoc99; - /* C99 requires special handling of complex multiplication and division; - -ffast-math and -fcx-limited-range are handled in process_options. */ - if (flag_isoc99) - flag_complex_method = 2; - /* If we're allowing C++0x constructs, don't warn about C++0x compatibility problems. */ if (cxx_dialect == cxx0x) -- 2.30.2