llvm-project

Author	SHA1	Message	Date
Tim Northover	680c1acc84	Add test-case for hex floating-literals Somehow I forgot to test one of the error conditions I'd added. llvm-svn: 188372	2013-08-14 14:55:54 +00:00
Tim Northover	1f25623449	Support C99 hexadecimal floating-point literals in assembly It's useful to be able to write down floating-point numbers without having to worry about what they'll be rounded to (as C99 discovered), this extends that ability to the MC assembly parsers. llvm-svn: 188370	2013-08-14 14:23:31 +00:00
Kevin Enderby	df4935cc90	Adding a test for "-inf" as well. llvm-svn: 128495	2011-03-29 21:54:10 +00:00
Kevin Enderby	5bbe957155	Added support symbolic floating point constants in the MC assembler for Infinity and Nans with the same strings as GAS supports. rdar://8673024 llvm-svn: 128488	2011-03-29 21:11:52 +00:00
Roman Divacky	7e9e290952	Add support for parsing .float llvm-svn: 124485	2011-01-28 14:20:32 +00:00
Daniel Dunbar	d116d8a4e9	MC/AsmParser: Handle exponents in floating point literals. llvm-svn: 114861	2010-09-27 20:12:52 +00:00
Daniel Dunbar	ce17f72c38	MC/AsmParser: Handle a missed case of floating literals in the lexer. llvm-svn: 114733	2010-09-24 17:10:26 +00:00
Daniel Dunbar	2af1653032	MC/AsmParser: Support .single and .double for embedding floating point literals. - I believe more modern 'gas' supports a more enhanced set of arithmetic on them, but for now the only thing we can do is emit them as data. llvm-svn: 114719	2010-09-24 01:59:56 +00:00