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misc.c (gnat_init_gcc_fp(): Set flag_errno_math to 0. 

2014-07-31  Doug Rupp  <rupp@adacore.com>
                                        
	* gcc-interface/misc.c (gnat_init_gcc_fp(): Set flag_errno_math to 0.

From-SVN: r213355
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Doug Rupp 2014-07-31 12:54:32 +00:00 committed by Arnaud Charlet
parent 384e3fb1e9
commit 20bebd4c5f
2 changed files with 9 additions and 0 deletions
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4
gcc/ada/ChangeLog
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@ -1,3 +1,7 @@
2014-07-31 Doug Rupp <rupp@adacore.com>
* gcc-interface/misc.c (gnat_init_gcc_fp(): Set flag_errno_math to 0.
2014-07-31 Hristian Kirtchev <kirtchev@adacore.com>
* sem_util.adb (Is_Effectively_Volatile): New routine.

5
gcc/ada/gcc-interface/misc.c
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@ -414,6 +414,11 @@ gnat_init_gcc_fp (void)
flag_trapping_math = 1;
else if (!global_options_set.x_flag_trapping_math)
flag_trapping_math = 0;
/* We don't care in Ada about errno, and it causes __builtin_sqrt to
to call the libm function rather than do it inline. */
if (!global_options_set.x_flag_errno_math)
flag_errno_math = 0;
}
/* Print language-specific items in declaration NODE. */