llvm-svn: 66233

We are still not out of woods yet.

llvm-svn: 66232

Patch by Viktar Zviarovich!

llvm-svn: 66230

llvm-svn: 66229

llvm-svn: 66227

debug intrinsics correctly.

llvm-svn: 66225

llvm-svn: 66224

llvm-svn: 66223

The .cmi files are generated in $(ObjDir) and then copied to $(OcamlDir).
The ocamldep output references the .cmi files in $(ObjDir), so make kicks
off a dependent compile as soon as the local copy is generated.  If the
copy to $(OcamlDir) is not complete at that point, the compiler will read
the partially copied file and complain about a "Corrupted compiled
interface".  Searching $(ObjDir) first avoids this.

llvm-svn: 66217

functions in the new module by name, use the ValueMap provided by
CloneModule to do the lookups.

llvm-svn: 66216

INC64_32r and INC64_16r, because these instructions are encoded
differently on x86-64. This fixes JIT regressions on x86-64 in
kimwitu++ and others.

llvm-svn: 66207

The extra operand didn't appear to cause any trouble, but it was
erroneous regardless.

llvm-svn: 66206

negative one, as subtracts of immediates are canonicalized
to adds.

llvm-svn: 66180

there should be no spilling of anything.

llvm-svn: 66179

llvm-svn: 66171

If non constant local GV named A is used by a constant local GV named B (e.g. llvm.dbg.variable) and B is not used by anyone else then eliminate A as well as B.

In other words, debug info should not interfere in removal of unused GV.
--This life, and those below, will be ignored--

M    test/Transforms/GlobalOpt/2009-03-03-dbg.ll
M    lib/Transforms/IPO/GlobalOpt.cpp

llvm-svn: 66167

llvm-svn: 66160

llvm-svn: 66158

llvm-svn: 66157

llvm-svn: 66156

Be more careful about choosing restore points when doing restore folding.  This fixes some subtle miscompilations.

llvm-svn: 66147

feels a kinship to machine stacks that grow down.  Now we get
stuff like this:

Stack dump:
0.	Program arguments: clang clang_crash_Iw2Osj.mi 
1.	/Developer/SDKs/MacOSX10.5.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include/xmmintrin.h:624:1: parsing function body '_mm_cvtpi16_ps'
2.	/Developer/SDKs/MacOSX10.5.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include/xmmintrin.h:624:1: in compound statement ('{}')
Abort

llvm-svn: 66145

llvm-svn: 66144

llvm-svn: 66143

This invalidates the stubs in the resolver map when they are no longer referenced,
and should the JIT memory manager ever pick up a deallocateStub interface, the
JIT could reclaim the memory for unused stubs as well.

llvm-svn: 66141

llvm-svn: 66140

Fix how livein live intervals are handled. Previously it could end at MBB start. Sorry, no small test case possible.

llvm-svn: 66129

codegen.  I convinced myself it was OK to skip all
pointer bitcasts here too.

llvm-svn: 66122

llvm-svn: 66119

llvm-svn: 66115

had 2 uses instead of 1.

llvm-svn: 66112

llvm-svn: 66086

llvm-svn: 66083

llvm-svn: 66081

llvm-svn: 66080

that get printed when a program crashes.  This is the first step of many.

llvm-svn: 66076

was causing llvm-gcc to fail to build.  I've
verified it bootstraps now; good enough for me.

llvm-svn: 66073

arbitrary functions to be run when a crash happens.  Delete 
RemoveDirectoryOnSignal as it is dead and has never had clients.

Change PrintStackTraceOnErrorSignal to be implemented in terms of
AddSignalHandler.

I updated the Win32 versions of these APIs, but can't test them.
If there are any problems, I'd be happy to fix them as well.

llvm-svn: 66072

llvm-svn: 66065

immediately obvious.

llvm-svn: 66062