llvm-svn: 145118

llvm-svn: 145117

llvm-svn: 145116

pointer mismatch.  Cases covered are: initialization, assignment, and function
arguments.  Additional text will give the extra information about the nature
of the mismatch: different classes for member functions, wrong number of
parameters, different parameter type, different return type, and function
qualifier mismatch.

llvm-svn: 145114

- lower unaligned loads/stores.
- encode the size operand of instructions INS and EXT.
- emit relocation information needed for JAL (jump-and-link).  

llvm-svn: 145113

llvm-svn: 145112

llvm-svn: 145111

llvm-svn: 145110

inside an objc container that "contains" other file-level declarations.

When getting the array of file-level declarations that overlap with a file region,
we failed to report that the region overlaps with an objc container, if
the container had other file-level declarations declared lexically inside it.

Fix this by marking such declarations as "isTopLevelDeclInObjCContainer" in the AST
and handling them appropriately.

llvm-svn: 145109

llvm-svn: 145108

llvm-svn: 145107

Fixes PR11426. Not sure if a test case with a "wrong" malloc would be useful.

llvm-svn: 145106

and positive: positive, because it could be directly computed to be positive;
negative, because the nsw flags means it is either negative or undefined (the
multiplication always overflowed).

llvm-svn: 145104

Before:
	movabsq	$4294967296, %rax       ## encoding: [0x48,0xb8,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00]
	testq	%rax, %rdi              ## encoding: [0x48,0x85,0xf8]
	jne	LBB0_2                  ## encoding: [0x75,A]

After:
	btq	$32, %rdi               ## encoding: [0x48,0x0f,0xba,0xe7,0x20]
	jb	LBB0_2                  ## encoding: [0x72,A]

btq is usually slower than testq because it doesn't fuse with the jump, but here we're better off
saving one register and a giant movabsq.

llvm-svn: 145103

Original behaviour of defining wchar_t as signed int has been kept for apcs-gnu as I don't have any spec for this to validate against.

llvm-svn: 145102

test/CodeGen/X86/block-placement.ll: Add explicit -mtriple=i686-linux. X86 Win32 CodeGen does not support EH yet.

llvm-svn: 145101

further. This invariant just wasn't going to work in the face of
unanalyzable branches; we need to be resillient to the phenomenon of
chains poking into a loop and poking out of a loop. In fact, we already
were, we just needed to not assert on it.

This was found during a bootstrap with block placement turned on.

llvm-svn: 145100

VSHUFPS/VSHUFPD instructions while lowering VECTOR_SHUFFLE node. I check a commuted VSHUFP mask.

The patch was reviewed by Bruno.

llvm-svn: 145099

successors, they just are all landing pad successors. We handle this the
same way as no successors. Comments attached for the next person to wade
through here and another lovely test case courtesy of Benjamin Kramer's
bugpoint reduction.

llvm-svn: 145098

Patch by Bill Wendling.

llvm-svn: 145097

This was a bug in keeping track of the available domains when merging
domain values.

The wrong domain mask caused ExecutionDepsFix to try to move VANDPSYrr
to the integer domain which is only available in AVX2.

Also add an assertion to catch future attempts at emitting AVX2
instructions.

llvm-svn: 145096

directory.
Patch by Markus Trippelsdorf.

llvm-svn: 145095

reversed in the function's original ordering, and we happened to
encounter it while handling an outer unnatural CFG structure.

Thanks to the test case reduced from GCC's source by Benjamin Kramer.
This may also fix a crasher in gzip that Duncan reduced for me, but
I haven't yet gotten to testing that one.

llvm-svn: 145094

llvm-svn: 145093

llvm-svn: 145092

appear in non-constant initializers in C++.

llvm-svn: 145087

to 30% of memory. The size doubling was killing us and we ended up with up to
just under 50% of empty capacity. Cleaning this up saves us a ton of memory.

llvm-svn: 145086

having the enumeration take up 32 bits for the type and by putting it into the
bitfields that were already being used.

llvm-svn: 145084

The assert wasn't adding much value but slowed down Release+Asserts builds.

llvm-svn: 145082

llvm-svn: 145079

llvm-svn: 145078

This fixes a crasher in tools like Include-What-You-Use which examine such
arguments. Patch from Dean Sturtevant at Google!

llvm-svn: 145077

Contributed by: Marcello Maggioni <hayarms@gmail.com>

llvm-svn: 145076

llvm-svn: 145075

This fixes (or hides) the problem of symbols not being available in the
autoconf build.

llvm-svn: 145074

llvm-svn: 145073

llvm-svn: 145072

This replaces the old option -polly-use-pocc. Also call the passes uniformly
-polly-opt-pocc and -polly-opt-isl.

llvm-svn: 145071

We can reuse the information and avoid looping over all the bytes again.

llvm-svn: 145070

making sure we perfectly size our vector of symbols on the symbol table.

llvm-svn: 145069