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llvm-mirror/lib/CodeGen/MIRParser
Justin Bogner 04d43ed37a MIR: Allow parsing of empty machine functions
If you run llc -stop-after=codegenprepare and feed the resulting MIR
to llc -start-after=codegenprepare, you'll have an empty machine
function since we haven't run any isel yet. Of course, this only works
if the MIRParser believes you that this is okay.

This is essentially a revert of r241862 with a fix for the problem it
was papering over.

llvm-svn: 299975
2017-04-11 19:32:41 +00:00
..
CMakeLists.txt [CMake] NFC. Updating CMake dependency specifications 2016-11-17 04:36:50 +00:00
LLVMBuild.txt MIRParser/LLVMBuild.txt: Add MC for MCRegisterInfo::getDwarfRegNum(). 2015-07-24 01:12:36 +00:00
MILexer.cpp [MIRParser] Parse lane masks for register live-ins 2016-10-12 21:06:45 +00:00
MILexer.h [MIRParser] Parse lane masks for register live-ins 2016-10-12 21:06:45 +00:00
MIParser.cpp [MIR] Support Customed Register Mask and CSRs 2017-03-19 08:14:18 +00:00
MIParser.h MIRParser: Allow regclass specification on operand 2017-01-18 00:59:19 +00:00
MIRParser.cpp MIR: Allow parsing of empty machine functions 2017-04-11 19:32:41 +00:00