llvm-svn: 120860

tCMPzhir has undefined behavior when both source registers are low registers.
rdar://8728577

llvm-svn: 120858

llvm-svn: 120857

llvm-svn: 120856

darwin9 linker, what is needed to avoid it and where to get more information.

Also make the workaround simpler. Just the regular end_sequence we normally
create is more than 4 bytes.

Tested by building cctools and ld64 from darwin9 on a darwin10 system and using
those. I checked that I was able to reproduce the bootstrap failure when
the the workaround was disabled.

llvm-svn: 120854

llvm-svn: 120853

operand encoding ordering of the instruction.

llvm-svn: 120852

ARM instruction). Add encoding of bits 13 and 11.

llvm-svn: 120849

halfword being emitted to the stream first. rdar://8728174

llvm-svn: 120848

I'm unclear if the tests are actually correct or not, but reverting for now.

llvm-svn: 120847

llvm-svn: 120846

be emitted.

llvm-svn: 120845

llvm-svn: 120844

it completely breaks scalar fp in xmm regs when AVX is enabled.

llvm-svn: 120843

llvm-svn: 120842

llvm-svn: 120841

32-bit wide version by adding the .w suffix.

llvm-svn: 120838

llvm-svn: 120836

immediate offset.

llvm-svn: 120833

llvm-svn: 120832

llvm-svn: 120831

The StrongPHIElimination pass did not work, and nobody has worked on it for two
years.

A rewrite is underway, so I am leaving this shell pass instead of deleting it
completely.

llvm-svn: 120830

editing of the current interval.

These methods may cause coalescing, there are corresponding set*Unchecked
methods for editing without coalescing. The non-coalescing methods are useful
for applying monotonic transforms to all keys or values in a map without
accidentally coalescing transformed and untransformed intervals.

llvm-svn: 120829

llvm-svn: 120827

llvm-svn: 120826

llvm-svn: 120824

llvm-svn: 120822

llvm-svn: 120821

llvm-svn: 120820

llvm-svn: 120819

llvm-svn: 120818

llvm-svn: 120817

llvm-svn: 120816

instead of just converting the record name to lowercase.

llvm-svn: 120809

llvm-svn: 120804

llvm-svn: 120803

Try to fix building on the wayback machine.

llvm-svn: 120801

llvm-svn: 120800

llvm-svn: 120792

llvm-svn: 120791