llvm-svn: 142122

this long quest: actually use the note printing machinery for each macro
expansion note rather than a hacky version of it. This will colorize and
format the notes the same as any other. There is still some stuff to fix
here, but it's one step closer.

No test case changes because currently we don't do anything differently
that I can FileCheck for -- I don't really want to try matching the
color escape codes... Suggestions for how to test this are welcome. =]

llvm-svn: 142121

standing deficiency: we were providing no macro backtrace information
whenever caret diagnostics were turned off. This sinks the logic for
suppressing the code snippet and caret to the code that actually prints
tho code snippet and caret. Along the way, clean up the naming of
functions, remove some now fixed FIXMEs, and generally improve the
wording and logic of this process.

Add a test case exerecising this functionality. It is notable that the
resulting messages are extremely low quality. I'm working on a follow-up
patch that should address this and have left a FIXME in the test case.

llvm-svn: 142120

backtrace behavior.

llvm-svn: 142119

the important code in this test to make the test more stable. Now adding
further tests won't shift the line numbers occuring in the diagnostic
output.

llvm-svn: 142118

Add X86 INVPCID instruction. Add 32/64-bit predicates to INVEPT, INVVPID, VMREAD, and VMWRITE to remove hack from X86RecognizableInstr.

llvm-svn: 142117

tests to it to cover more of the macro bactrace functionality.

llvm-svn: 142116

llvm-svn: 142113

llvm-svn: 142112

These missing flags show up as errors when running -verify-coalescing on
test-suite.

llvm-svn: 142111

llvm-svn: 142110

llvm-svn: 142109

llvm-svn: 142108

string, pass it around as an enum.

llvm-svn: 142107

the X86 asmparser to produce ranges in the one case that was annoying me, for example:

test.s:10:15: error: invalid operand for instruction
movl 0(%rax), 0(%edx)
              ^~~~~~~

It should be straight-forward to enhance filecheck, tblgen, and/or the .ll parser to use 
ranges where appropriate if someone is interested.

llvm-svn: 142106

Add X86 BEXTR instruction. This instruction uses VEX.vvvv to encode Operand 3 instead of Operand 2 so needs special casing in the disassembler and code emitter. Ultimately, should pass this information from tablegen

llvm-svn: 142105

the SourceManager doesn't change, and the source files don't change.
This greatly simplifies the interfaces and interactions. The lifetime of
the TextDiagnostic object forms the 'session' over which we attempt to
condense and deduplicate information in diagnostics.

llvm-svn: 142104

CMake: Introduce LLVM_CLANG_SOURCE_DIR, "tools/clang" by default. Clang will not be built if LLVM_CLANG_SOURCE_DIR="" or ${LLVM_CLANG_SOURCE_DIR}/CMakeLists.txt is not found.

llvm-svn: 142103

autoconf: Introduce --with-clang-srcdir, to build out-of-tree clang as tools/clang on tools/Makefile.

llvm-svn: 142102

llvm-svn: 142101

test/Makefile: Inspect $(PROJ_OBJ_ROOT)/tools/clang/Makefile instead of $(PROJ_SRC_ROOT)/tools/clang for "check-all".

llvm-svn: 142100

llvm-svn: 142098

llvm-svn: 142097

Add X86 feature detection support for BMI instructions. Added new cpuid function for accessing leafs with sub leafs specified in ECX. Also added code to keep track of the max cpuid level supported in both basic and extended leaves and qualified the existing cpuid calls and the new call to leaf 7.

llvm-svn: 142089

function) to agree with the coding conventions, and in one case have
a bit more information in it.

llvm-svn: 142088

been there. Also delete their redundant doxyments in favor of those in
the source file. I'm putting the doxyments for private and static
helpers into the implementation file, and only the public interface
doxyments into the header. If folks have strong opinions about this type
of split, feel free to chime in, I'm happy to re-organize.

llvm-svn: 142087

making it accessible to anyone from the Frontend library. Still a good
bit of cleanup to do here, but its a good milestone. This ensures that
*all* of the functionality needed to implement the DiagnosticConsumer is
exposed via the generic interface in some form. No sneaky re-use of
static functions.

llvm-svn: 142086

part of the TextDiagnostic interface without requiring a full instance.

llvm-svn: 142085

allow the TextDiagnosticPrinter to continue using it even if
TextDiagnostic is implemented in a separate file.

llvm-svn: 142084

diagnostics to control suppression of redundant information. It now
follows the same model as all the other state, and has a bit more clear
semantics.

This is making the duality of the state a bit annoying, and I've added
a FIXME to resolve it. The problem is that I need to lift the
TextDiagnostic up into an externally visible layer before that can
happen.

llvm-svn: 142083

Add support for X86 blsr, blsmsk, and blsi instructions. Required extra work because these are the first VEX encoded instructions to use the reg field as an opcode extension.

llvm-svn: 142082

The CELL backend cannot select patterns for  vector trunc-store and shl on v2i64; CellSPU/shift_ops.ll fails when promoting elements.

llvm-svn: 142081

llvm-svn: 142080

llvm-svn: 142079

// rdar://10268422

llvm-svn: 142078

On my machine, grep matched:

  ; ModuleID = '/Volumes/MacintoshHD2/src/chrome-git/src/third_party/llvm/test/Linker/2011-08-18-unique-debug-type.ll'
  !9 = metadata !{i32 720932, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]

Explicitly filter out the ModuleID line.

llvm-svn: 142077

Place static initializers on linux into the ".text.startup" section, so the linker can group them together for performance.

This only has an effect with fairly new binutils (2.21.51 or later). Other ELF targets probably want this as well, but on BSDs binutils is usually old so it doesn't matter.

llvm-svn: 142076

by reference. // rdar://10188258

llvm-svn: 142075

llvm-svn: 142074

llvm-svn: 142073