Project Ortega BCM5719 LLVM https://git.raptorcs.com/git/bcm5719-llvm/atom?h=meklort-10.0.0 2012-06-20T06:18:46+00:00 2012-06-20T06:18:46+00:00 John McCall rjmccall@apple.com 2012-06-20T06:18:46+00:00 urn:sha1:5fb5df9c8385c3c86fe3d31fbac5766217168a9b target Objective-C runtime down to the frontend: break this down into a single target runtime kind and version, and compute all the relevant information from that. This makes it relatively painless to add support for new runtimes to the compiler. Make the new -cc1 flag, -fobjc-runtime=blah-x.y.z, available at the driver level as a better and more general alternative to -fgnu-runtime and -fnext-runtime. This new concept of an Objective-C runtime also encompasses what we were previously separating out as the "Objective-C ABI", so fragile vs. non-fragile runtimes are now really modelled as different kinds of runtime, paving the way for better overall differentiation. As a sort of special case, continue to accept the -cc1 flag -fobjc-runtime-has-weak, as a sop to PLCompatibilityWeak. I won't go so far as to say "no functionality change", even ignoring the new driver flag, but subtle changes in driver semantics are almost certainly not intended. llvm-svn: 158793 2011-10-02T01:16:38+00:00 John McCall rjmccall@apple.com 2011-10-02T01:16:38+00:00 urn:sha1:9b0a7cea0f5bb2d3197ff33734cc5411ea793e10 increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957 2010-05-11T18:48:13+00:00 Fariborz Jahanian fjahanian@apple.com 2010-05-11T18:48:13+00:00 urn:sha1:f7ba3208a30d77a6d32d66f26737f78cdbf61c64 llvm-svn: 103487 2009-12-15T20:14:24+00:00 Daniel Dunbar daniel@zuster.org 2009-12-15T20:14:24+00:00 urn:sha1:8fbe78f6fc7b41d1a4228c126fcb522131150518 - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-14T17:13:18+00:00 Fariborz Jahanian fjahanian@apple.com 2009-12-14T17:13:18+00:00 urn:sha1:4ee39815745df681309c0797893e1ef6c2660432 llvm-svn: 91290 2009-11-08T01:45:36+00:00 Daniel Dunbar daniel@zuster.org 2009-11-08T01:45:36+00:00 urn:sha1:8b576979549184e73c6876ec4b494aacf7c87d2d - 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious. llvm-svn: 86430 2009-06-13T20:02:26+00:00 Daniel Dunbar daniel@zuster.org 2009-06-13T20:02:26+00:00 urn:sha1:2f554fadcd41db42f74bc34268f096c01eb3640f llvm-svn: 73301 2009-06-13T19:40:25+00:00 Daniel Dunbar daniel@zuster.org 2009-06-13T19:40:25+00:00 urn:sha1:c0467f36f2b23069a80b93ed20db22510af92371 llvm-svn: 73300 2009-06-10T04:38:50+00:00 Daniel Dunbar daniel@zuster.org 2009-06-10T04:38:50+00:00 urn:sha1:76d864c7e756008490d11473773ea04a48186626 llvm-svn: 73158