I apparently fail at the alphabet, E is not after G, and G isn't even
close to C. Sorry for the noise.

llvm-svn: 223990

llvm-svn: 223989

llvm-svn: 223988

llvm-svn: 223987

Quite a major error here: the expansions for the Pseudos with and without
folded load were mixed up. Fortunately it only affects ARM-mode, when not using
movw/movt, on Darwin. I'm guessing no-one actually uses that combination.

llvm-svn: 223986

Eventually we'll diagnose them on different declarations, but let's
get this part out of the way first.

llvm-svn: 223985

llvm-svn: 223984

This still relies on PutSTDIN, just indirectly.  So it was hanging
due to not being able to get stdin from the test.

llvm-svn: 223983

llvm-svn: 223982

DW_OP_const <const> doesn't describe a constant value, but a value at a constant address.
The proper way to describe a constant value is DW_OP_constu <const>, DW_OP_stack_value.

Added DW_OP_stack_value to the stack.

-This line, and those below, will be ignored--

M    lib/CodeGen/AsmPrinter/DwarfDebug.cpp
A    test/DebugInfo/incorrect-variable-debugloc1.ll

llvm-svn: 223981

Review feedback from recent changes to GetSVN.cmake.

llvm-svn: 223980

llvm-svn: 223979

llvm-svn: 223978

llvm-svn: 223977

can change the backend to be the same default. Leave the
modified/new testcases with the exception of the default behavior
since it increases our testing footprint.

llvm-svn: 223976

getLVForNamespaceScopeDecl believed that it wasn't possible for it to
ever see an IndirectFieldDecl.  However, this can occur when determining
whether or not something is a redeclaration of a member of an anonymous
static union.

This fixes PR21858.

llvm-svn: 223975

Fix PR21694. r219517 added a use of SCEV divide in HowFarToZero computation.  This divide can produce incorrect results as we are using an unsigned divide for what should be a modular divide.  This change reverts back to a more conservative computation using trailing zeros.

llvm-svn: 223974

llvm-svn: 223973

llvm-svn: 223972

llvm-svn: 223971

No functional change intended.

llvm-svn: 223970

Zero is usually a nicer constant to have than -1.

llvm-svn: 223969

X shifted by undef results in undef because the undef value can
represent values greater than the width of the operands.

llvm-svn: 223968

llvm-svn: 223967

Thanks to Nico Weber for spotting this.

llvm-svn: 223966

The dead code elimination is a pass that looks very promising, but needs some
more compile-time tuning before enabling it by default seems sensible.

llvm-svn: 223965

These methods are only used by MCJIT and are very specific to it. In fact, they
are also fairly specific to the fact that we have a dynamic linker of
relocatable objects.

llvm-svn: 223964

Some targets like microMIPS and ARM Thumb use the last bit of a symbol's
value to mark 'compressed' code. This patch adds new virtual function
`DynamicTable::getAtomVirtualAddress` which allows to adjust a symbol's
value before using it in a dynamic table tags like DT_INIT / DT_FINI.

llvm-svn: 223963

having a deleted default constructor.

llvm-svn: 223953

In the large code model we have to first get the address of the GOT entry, load
the address of the constant, and then load the constant itself.

To avoid these loads and the GOT entry alltogether this commit changes the way
how FP constants are materialized in the large code model. The constats are now
materialized in a GPR and then bitconverted/moved into the FPR.

Reviewed by Tim Northover

Fixes rdar://problem/16572564.

llvm-svn: 223941

llvm-svn: 223940

Objective-C types and enums in modules.  We now have
a three-stage fallback when looking for methods and
properties: first the DWARF, second the modules, third
the runtime.

<rdar://problem/18782288>

llvm-svn: 223939

llvm-svn: 223938

llvm-svn: 223937

No functional changes intended.

llvm-svn: 223936

but ignores module imports in debugger mode,
even inside functions.

llvm-svn: 223935

NS_ENUM/NS_OPTIONS use the underlying type if there is 
no associated type. rdar://19198042

llvm-svn: 223934

llvm-svn: 223933

llvm-svn: 223932

Pass looks for equivalent functions that are mergable and folds them.

llvm-svn: 223931