3 Commits

Author	SHA1	Message	Date
grischka	89372dc482	update gen_cast	2019-12-16 21:37:44 +01:00
grischka	1b57560502	nocode, noreturn ... A more automatic approach to code suppression (aka. nocode_wanted) The simple rules are: - Clear 'nocode_wanted' at (im/explicit) label IF it was used - Set 'nocode_wanted' after unconditional jumps Also in order to test this then I did add the "function might return no value" warning, and then to make that work again I did add the __attribute__((noreturn)). Also moved the look ahead label check into the type parser to gain a little speed.	2019-06-24 11:40:01 +02:00
Michael Matz	42e2a67f23	Fix some code suppression fallout ... Some more subtle issues with code suppression: - outputting asms but not their operand setup is broken - but global asms must always be output - statement expressions are transparent to code suppression - vtop can't be transformed from VT_CMP/VT_JMP when nocode_wanted Also remove .exe files from tests2 if they don't fail.	2016-12-20 04:58:34 +01:00