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merge from gcc
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@ -1,3 +1,17 @@
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2015-03-02 Markus Trippelsdorf <markus@trippelsdorf.de>
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PR target/65261
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* ansidecl.h (ATTRIBUTE_NO_SANITIZE_UNDEFINED): New macro.
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2015-02-19 Pedro Alves <palves@redhat.com>
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* floatformat.h [__cplusplus]: Wrap in extern "C".
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2015-02-04 Jakub Jelinek <jakub@redhat.com>
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* dwarf2.h (enum dwarf_source_language): Add DW_LANG_Fortran03
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and DW_LANG_Fortran08.
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2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
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Julian Brown <julian@codesourcery.com>
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James Norris <jnorris@codesourcery.com>
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@ -276,6 +276,15 @@ So instead we use the macro below and test it against specific values. */
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# endif /* GNUC >= 4.3 */
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#endif /* ATTRIBUTE_HOT */
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/* Attribute 'no_sanitize_undefined' was valid as of gcc 4.9. */
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#ifndef ATTRIBUTE_NO_SANITIZE_UNDEFINED
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# if (GCC_VERSION >= 4009)
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# define ATTRIBUTE_NO_SANITIZE_UNDEFINED __attribute__ ((no_sanitize_undefined))
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# else
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# define ATTRIBUTE_NO_SANITIZE_UNDEFINED
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# endif /* GNUC >= 4.9 */
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#endif /* ATTRIBUTE_NO_SANITIZE_UNDEFINED */
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/* We use __extension__ in some places to suppress -pedantic warnings
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about GCC extensions. This feature didn't work properly before
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gcc 2.8. */
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@ -312,6 +312,8 @@ enum dwarf_source_language
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DW_LANG_C_plus_plus_11 = 0x001a, /* dwarf5.20141029.pdf DRAFT */
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DW_LANG_C11 = 0x001d,
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DW_LANG_C_plus_plus_14 = 0x0021,
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DW_LANG_Fortran03 = 0x0022,
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DW_LANG_Fortran08 = 0x0023,
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DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
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DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
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@ -23,6 +23,10 @@ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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#include "ansidecl.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* A floatformat consists of a sign bit, an exponent and a mantissa. Once the
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bytes are concatenated according to the byteorder flag, then each of those
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fields is contiguous. We number the bits with 0 being the most significant
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@ -149,4 +153,8 @@ floatformat_from_double (const struct floatformat *, const double *, void *);
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extern int
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floatformat_is_valid (const struct floatformat *fmt, const void *from);
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#ifdef __cplusplus
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}
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#endif
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#endif /* defined (FLOATFORMAT_H) */
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