llvm-svn: 64136

llvm-svn: 64132

llvm-svn: 64131

llvm-svn: 64126

Fix another case ShortenDeadCopySrcLiveRange is shortening too much. No test case possible since I don't know what to grep for. :-(

llvm-svn: 64125

suprise to some callers, e.g. register coalescer. For now, add an parameter
that tells AnalyzeBranch whether it's safe to modify the mbb. A better
solution is out there, but I don't have time to deal with it right now.

llvm-svn: 64124

llvm-svn: 64119

llvm-svn: 64112

llvm-svn: 64111

llvm-svn: 64108

Remove warnings about not being able to delete something. Don't run lipo on gccas, gccld, and llvm-config scripts.

llvm-svn: 64107

llvm-svn: 64106

llvm-svn: 64104

llvm-svn: 64103

llvm-svn: 64102

llvm-svn: 64101

llvm-svn: 64097

Also removes some trailing whitespace and fixes one 80-column violation.

llvm-svn: 64094

llvm-svn: 64093

llvm-svn: 64091

llvm-svn: 64090

llvm-as: t.ll:2:15: pointers to void are invalid, use i8* instead
%X = type void*
              ^

instead of asserting and dying.

llvm-svn: 64089

llvm-svn: 64088

Also, turn on Objective-C/C++ tests.
This should fix http://llvm.org/bugs/show_bug.cgi?id=3499.

llvm-svn: 64084

Fix PR3486. Fix a bug in code that manually patch physical register live interval after its sub-register is coalesced with a virtual register.

llvm-svn: 64082

llvm-svn: 64076

Right now if the coalesced copy def is dead and its src is a kill, and that
there are now other uses within the live range, the coalescer would mark the
def of the source register as dead. But it should also check if there are
other kills which means the value has other uses not in the live range.

llvm-svn: 64075

llvm-svn: 64073

llvm-svn: 64070

llvm-svn: 64066

llvm-svn: 64065

llvm-svn: 64062

llvm-svn: 64050

llvm-svn: 64040

changes the address space of the pointer.

llvm-svn: 64035

No functional change.

llvm-svn: 64026

llvm-svn: 64024

llvm-svn: 64023

llvm-svn: 64022

ScheduleDAG's TLI member to use const.

llvm-svn: 64018