4 Commits

Author	SHA1	Message	Date
Tim Northover	d28d3cc079	GlobalISel: disambiguate types when printing MIR ... Some generic instructions have multiple types. While in theory these always be discovered by inspecting the single definition of each generic vreg, in practice those definitions won't always be local and traipsing through a big function to find them will not be fun. So this changes MIRPrinter to print out the type of uses as well as defs, if they're known to be different or not known to be the same. On the parsing side, we're a little more flexible: provided each register is given a type in at least one place it's mentioned (and all types are consistent) we accept the MIR. This doesn't introduce ambiguity but makes writing tests manually a bit less painful. llvm-svn: 281204	2016-09-12 11:20:10 +00:00
Matthias Braun	a319e2cae0	MIRParser/MIRPrinter: Compute HasInlineAsm instead of printing/parsing it ... llvm-svn: 279680	2016-08-24 22:34:06 +00:00
Matthias Braun	538859cca3	llc: Add support for -run-pass none ... This does not schedule any passes besides the ones necessary to construct and print the machine function. This is useful to test .mir file reading and printing. Differential Revision: http://reviews.llvm.org/D22432 llvm-svn: 275664	2016-07-16 02:24:59 +00:00
Alex Lorenz	5ef93b0c4c	MIR Serialization: Serialize instruction's register ties. ... This commit serializes the machine instruction's register operand ties. The ties are printed out only when the instructon has register ties that are different from the ties that are specified in the instruction's description. llvm-svn: 245482	2015-08-19 19:05:34 +00:00