This doesn't require seeking in the live interval union, so it is very cheap.

llvm-svn: 129187

llvm-svn: 129186

with undef arguments.

llvm-svn: 129185

llvm-svn: 129184

llvm-svn: 129183

(eg. trim http://llvm.org/docs/foo -> foo)

llvm-svn: 129182

llvm-svn: 129181

error stream, in cases where the AsmParser is
being invoked by EDDisassembler.  Before, they
were being sent to errs() because no error handler
was installed in the SourceMgr.

llvm-svn: 129177

making the MC disassembler tester more robust.

llvm-svn: 129175

llvm-svn: 129172

Simplify array bound checks and clarify comments.  One element array can have same non-zero number as lower bound as well as upper bound.

llvm-svn: 129170

can be used even when main() isn't present in the Module, but it means that you
don't get to read argv[].

llvm-svn: 129163

llvm-svn: 129160

If lower bound is more then upper bound then consider it is an unbounded array.
An array is unbounded if non-zero lower bound is same as upper bound.
If lower bound and upper bound are zero than array has one element.

llvm-svn: 129156

llvm-svn: 129155

Change -arm-trap-func= into a non-arm specific option. Now Intrinsic::trap is lowered into a call to the specified trap function at sdisel time.

llvm-svn: 129152

llvm-svn: 129149

llvm-svn: 129148

PR9650
rdar://problem/9257565

llvm-svn: 129147

PR9648
rdar://problem/9257634

llvm-svn: 129146

The previous cleanup of LDRD got overzealous and removed it, causing post-RA
scheduling to get overzealous in breaking antidependencies and invalidate these instructions. Hilarity and invalid assembly ensued.

rdar://9244161

llvm-svn: 129144

This code is still a long way from following best practices.

llvm-svn: 129140

llvm-svn: 129139

Teach 32-bit section loading to use the Memory Manager interface, just like
the 64-bit loading does. Tidy up a few other things here and there.

llvm-svn: 129138

Add tests for that.

llvm-svn: 129137

of { i32, void ()* }. Teach the verifier to verify that, deleting copies of
checks strewn about.

llvm-svn: 129128

llvm-svn: 129124

llvm-svn: 129122

Add more test cases to exercise the logical branches related to the above change.

llvm-svn: 129117

llvm-svn: 129116

When two section names share a suffix, reuse the entry in shstrtab.

llvm-svn: 129115

llvm-svn: 129114

llvm-svn: 129111

with the newer, cleaner model. It uses the IAPrinter class to hold the
information that is needed to match an instruction with its alias. This also
takes into account the available features of the platform.

There is one bit of ugliness. The way the logic determines if a pattern is
unique is O(N**2), which is gross. But in reality, the number of items it's
checking against isn't large. So while it's N**2, it shouldn't be a massive time
sink.

llvm-svn: 129110

to map the file both in the linker and in the plugin.

llvm-svn: 129109

llvm-svn: 129107

Patch by Roman Divacky.
Fixes PR9361.

llvm-svn: 129106

llvm-svn: 129105

llvm-svn: 129104

llvm-svn: 129101