No new tests are added.
All tests in ExecutionEngine/MCJIT that have been failing pass after this patch
is applied (when "make check" is done on a mips board). 

Patch by Petar Jovanovic.

llvm-svn: 162135

llvm-svn: 162134

llvm-svn: 162133

pollute SemaStmt with extraneous asm handling logic.

llvm-svn: 162132

<rdar://problem/10545247>

llvm-svn: 162131

PEI can't handle the pseudo-instructions. This can be removed when the
pseudo-instructions are replaced by normal predicated instructions.

Fixes PR13628.

llvm-svn: 162130

'int' vs. 'long' issue with i386.

llvm-svn: 162125

Patch by Vladimir Medic.

llvm-svn: 162124

Fixes <rdar://problem/12119814>

llvm-svn: 162123

The previous fix only checked for simple cycles, use a set to catch longer
cycles too.

Drop the broken check from the ObjectSizeOffsetEvaluator. The BoundsChecking
pass doesn't have to deal with invalid IR like InstCombine does.

llvm-svn: 162120

llvm-svn: 162117

 - The SDKROOT environment variable is the de facto way to set the default SDK
   for a number of tools, join forces with them.

llvm-svn: 162116

isExplicitTemplateSpecialization() matchers which do what their name says.

llvm-svn: 162115

make it more consistent with its intended semantics.

The `linker_private_weak_def_auto' linkage type was meant to automatically hide
globals which never had their addresses taken. It has nothing to do with the
`linker_private' linkage type, which outputs the symbols with a `l' (ell) prefix
among other things.

The intended semantic is more like the `linkonce_odr' linkage type.

Change the name of the linkage type to `linkonce_odr_auto_hide'. And therefore
changing the semantics so that it produces the correct output for the linker.

Note: The old linkage name `linker_private_weak_def_auto' will still parse but
is not a synonym for `linkonce_odr_auto_hide'. This should be removed in 4.0.
<rdar://problem/11754934>

llvm-svn: 162114

multiple edges between two blocks is linear. If the caller is iterating all
edges leaving a BB that would be a square time algorithm. It is more efficient
to have the callers handle that case.

Currently the only callers are:
* GVN: already avoids the multiple edge case.
* Verifier: could only hit this assert when looking at an invalid invoke. Since
it already rejects the invoke, just avoid computing the dominance for it.

llvm-svn: 162113

llvm-svn: 162112

Apply patches supplied by Michel Morin in http://llvm.org/bugs/show_bug.cgi?id=13601 to correct bugs in is_convertible for the case that the intrinsic __is_convertible_to is not available.

llvm-svn: 162111

llvm-svn: 162110

on unsafe cast of a c-function call. This is
a C-only option.

llvm-svn: 162109

llvm-svn: 162108

llvm-svn: 162107

GCC documents these as unsigned, but defines them as signed.

llvm-svn: 162106

instruction, not emitting them, so a NullStream is fine.

llvm-svn: 162105

process termination, which can be useful to track
debugserver's delivery of signals.

llvm-svn: 162104

llvm-svn: 162103

llvm-svn: 162102

TargetLowering: Use the large shift amount during legalize types. The legalizer may call us with an overly large type.

llvm-svn: 162101

Increment the MBB iterator at the top of the loop to properly handle the
current (and previous) instructions getting erased.

This fixes PR13625.

llvm-svn: 162099

Guard MemoryBuiltins against self-looping GEPs, which can occur in unreachable code due to constant propagation.

Fixes PR13621.

llvm-svn: 162098

I really need to find a way to automate this, but I can't come up with a regex
that has no false positives while handling tricky cases like custom check
prefixes.

llvm-svn: 162097

llvm-svn: 162096

llvm-svn: 162094

Initializing a reference with itself, e.g. "int &a = a;" seems like a
very bad idea.

llvm-svn: 162093

llvm-svn: 162092

as a shared library on Mac OS. This will provide an alternative to
mach_override.

llvm-svn: 162091

Insertion of NoFolder functions to avoid ambiguous overload warnings or errors about whether to convert Idx to ArrayRef<Constant *> or ArrayRef<Value *> like ConstantFolder and TargetFolder.

llvm-svn: 162090

llvm-svn: 162089

Make ReplaceATOMIC_BINARY_64 a static function. Use a nested switch to reduce to only a single call to it thus allowing it to be inlined by the compiler.

llvm-svn: 162088

include/llvm/IntrinsicsHexagon.td: Hexagon_Intrinsic is the base class
for all Hexagon intrinsics and not altivec intrinsics.

llvm-svn: 162087

llvm-svn: 162086