4 Commits

Author	SHA1	Message	Date
Stephen Heumann	be91f1d1cc	Disable an invalid optimization that would suppress stores of address values when they appeared to the left of the comma operator. ... This fixes the compca22.c test case. This optimization could be fixed and re-enabled, but to do so, you would have to check if the stored value is ever used subsequently, which is not information that's readily available in the peephole optimization pass. It would also be necessary to check if there are any stores to the same location within the right-side expression, which could kill the optimization.	2017-10-21 20:36:20 -05:00
Stephen Heumann	b9446a28a7	Don't do common subexpression elimination for indirect accesses where there is an intervening operation that may write to the same location. ... This fixes the bug in the compca05.c test case.	2017-10-21 20:36:20 -05:00
Stephen Heumann	46b6aa389f	Change all text/source files to LF line endings.	2017-10-21 18:40:19 -05:00
mikew50	e72177985e	ORCA/C 2.1.0 source from the Opus ][ CD	2017-10-01 17:47:47 -06:00