Add the final MMX instructions. Correct a few wrong patterns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36405 91177308-0d34-0410-b5e6-96231b3b80d8

Remove some invalid instructions from this check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36404 91177308-0d34-0410-b5e6-96231b3b80d8

Support for the special case of a vector with the canonical form:

        vector_shuffle v1, v2, <2, 6, 3, 7>

I.e.

         vector_shuffle v, undef, <2, 2, 3, 3>

MMX only has a shuffle for v4i16 vectors. It needs to use the unpackh for
this type of operation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36403 91177308-0d34-0410-b5e6-96231b3b80d8

Assertion when using a 1-element vector for an add operation. Get the
real vector type in this case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36402 91177308-0d34-0410-b5e6-96231b3b80d8

New test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36401 91177308-0d34-0410-b5e6-96231b3b80d8

New test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36400 91177308-0d34-0410-b5e6-96231b3b80d8

Add myself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36399 91177308-0d34-0410-b5e6-96231b3b80d8

ensure that every error return sets a message (and goes through Error, for
easy breakpointing).

Fix bugs reading constantexpr geps.  We now can disassemble kc++ global
initializers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36398 91177308-0d34-0410-b5e6-96231b3b80d8

fix memory leak

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36397 91177308-0d34-0410-b5e6-96231b3b80d8

fix a memory leak

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36396 91177308-0d34-0410-b5e6-96231b3b80d8

comentate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36395 91177308-0d34-0410-b5e6-96231b3b80d8

implement reading and writing of constant exprs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36394 91177308-0d34-0410-b5e6-96231b3b80d8

add records for constant exprs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36393 91177308-0d34-0410-b5e6-96231b3b80d8

Rollback some changes that adversely affected performance.  I'm currently rethinking
my approach to this, so hopefully I'll find a way to do this without making this slower.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36392 91177308-0d34-0410-b5e6-96231b3b80d8

implement support for reading aggregate constants, including handling forward
constant references, etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36391 91177308-0d34-0410-b5e6-96231b3b80d8

add supprot for FP constants, wide integers, and fix the encoding of MININT

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36390 91177308-0d34-0410-b5e6-96231b3b80d8

read basic constants: null, undef, integers <= 64bits

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36389 91177308-0d34-0410-b5e6-96231b3b80d8

fix off-by-one computing size for section abbrevs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36388 91177308-0d34-0410-b5e6-96231b3b80d8

Use '-1U' where '-1UL' is obvious overkill, eliminating gcc warnings about
tests always being true in the process.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36387 91177308-0d34-0410-b5e6-96231b3b80d8

move check to the right place :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36386 91177308-0d34-0410-b5e6-96231b3b80d8

track global inits

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36385 91177308-0d34-0410-b5e6-96231b3b80d8

Emit module-level constants.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36384 91177308-0d34-0410-b5e6-96231b3b80d8

modify per review commentary

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36383 91177308-0d34-0410-b5e6-96231b3b80d8

add codes for constants table

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36382 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug in isFloatingPoint()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36381 91177308-0d34-0410-b5e6-96231b3b80d8

Fix
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070423/048333.html

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36380 91177308-0d34-0410-b5e6-96231b3b80d8

New test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36379 91177308-0d34-0410-b5e6-96231b3b80d8

Read global symtab

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36378 91177308-0d34-0410-b5e6-96231b3b80d8

fix off-by one

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36377 91177308-0d34-0410-b5e6-96231b3b80d8

Dan is right, using "string first" would produce false positives. So,
devolve the check to a comparison against each component in the string.
Fortunately there isn't many of them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36376 91177308-0d34-0410-b5e6-96231b3b80d8

add a missing operator

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36375 91177308-0d34-0410-b5e6-96231b3b80d8

write out the symtab for globals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36374 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a bug in bitstream writer handling abbrevs, add value symtab

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36373 91177308-0d34-0410-b5e6-96231b3b80d8

Make Thumb funcs containing islands 4-byte aligned.  Fix bugs maintaining
BBOffsets and BBSizes when adjusting conditional branches.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36372 91177308-0d34-0410-b5e6-96231b3b80d8

add Align field, and use when generating function alignment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36371 91177308-0d34-0410-b5e6-96231b3b80d8

add isThumb (unused as yet)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36370 91177308-0d34-0410-b5e6-96231b3b80d8

Fix generic getInlineAsmLength

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36369 91177308-0d34-0410-b5e6-96231b3b80d8

make EmitAlignment work the way Chris says it should

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36368 91177308-0d34-0410-b5e6-96231b3b80d8

implement reading of abbrevs, and writing of abbreviated global varrs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36367 91177308-0d34-0410-b5e6-96231b3b80d8

implement reading of abbrevs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36366 91177308-0d34-0410-b5e6-96231b3b80d8

minor cleanups

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36365 91177308-0d34-0410-b5e6-96231b3b80d8

finish implementation of basic abbrev writing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36364 91177308-0d34-0410-b5e6-96231b3b80d8

first part of implementation of abbrevs.  The writer isn't fully there yet and the
reader doesn't handle them at all yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36363 91177308-0d34-0410-b5e6-96231b3b80d8

Unbreak VC++ build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36362 91177308-0d34-0410-b5e6-96231b3b80d8

Cygwin doesn't have the RSS_LIMIT for get/setrlimit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36361 91177308-0d34-0410-b5e6-96231b3b80d8

Add TLS tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36360 91177308-0d34-0410-b5e6-96231b3b80d8

X86 TLS: optimize the implementation of "local exec" model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36359 91177308-0d34-0410-b5e6-96231b3b80d8

promote LLVMBitCodes to be a public header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36358 91177308-0d34-0410-b5e6-96231b3b80d8

promote this to being a public header.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36357 91177308-0d34-0410-b5e6-96231b3b80d8

PR400 phase 2. Propagate attributed load/store information through DAGs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36356 91177308-0d34-0410-b5e6-96231b3b80d8

X86 TLS: fix and optimize the implementation of "initial exec" model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36355 91177308-0d34-0410-b5e6-96231b3b80d8

PR400 phase 1 implementation feedback.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36354 91177308-0d34-0410-b5e6-96231b3b80d8

Have compiler enforce this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36353 91177308-0d34-0410-b5e6-96231b3b80d8

Support alignment queries for degenerate (length 1) vectors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36352 91177308-0d34-0410-b5e6-96231b3b80d8

simplify this test until it can be dealt with

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36351 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36350 91177308-0d34-0410-b5e6-96231b3b80d8

PR400 work phase 1. Add attributed load/store instructions for volatile/align to LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36349 91177308-0d34-0410-b5e6-96231b3b80d8

Fix build problem with Gentoo 4.1.1-r3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36348 91177308-0d34-0410-b5e6-96231b3b80d8

Add new option to usage help.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36347 91177308-0d34-0410-b5e6-96231b3b80d8

For PR1136:
Add reference counting to ParamAttrsList and make use of it in Function,
CallInst and InvokeInst classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36346 91177308-0d34-0410-b5e6-96231b3b80d8

Terminate with newline.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36345 91177308-0d34-0410-b5e6-96231b3b80d8

Undo premature commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36344 91177308-0d34-0410-b5e6-96231b3b80d8

Terminate file with newline.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36343 91177308-0d34-0410-b5e6-96231b3b80d8

Implement review feedback.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36342 91177308-0d34-0410-b5e6-96231b3b80d8

Teach Visual Studio about Bitcode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36341 91177308-0d34-0410-b5e6-96231b3b80d8

Undo erroneous corrections.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36340 91177308-0d34-0410-b5e6-96231b3b80d8

Fix the comparison of language names to accept any characters by using
"string first" instead of "regexp match". This helps C++ tests get executed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36339 91177308-0d34-0410-b5e6-96231b3b80d8

Fix generation of certain scheduler itineraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36338 91177308-0d34-0410-b5e6-96231b3b80d8

add llvm ir bitcode definition file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36337 91177308-0d34-0410-b5e6-96231b3b80d8

don't break reading from stdin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36336 91177308-0d34-0410-b5e6-96231b3b80d8

link in bitwriter library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36335 91177308-0d34-0410-b5e6-96231b3b80d8

teach llvm-dis to read bitcode files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36334 91177308-0d34-0410-b5e6-96231b3b80d8

add a temporary -bitcode option, which instructs llvm-as to produce a bitcode file instead of a bytecode file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36333 91177308-0d34-0410-b5e6-96231b3b80d8

build the bitcode dir

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36332 91177308-0d34-0410-b5e6-96231b3b80d8

Initial support for writing bitcode files.  This currently only writes types,
the type symtab, and global/function protos, and is missing the important
size optimization, but it is a place to start.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36331 91177308-0d34-0410-b5e6-96231b3b80d8

Initial support for reading bitcode files.  They currently only read types,
the type symtab, and global/function protos, and are missing the important
size optimization, but it is a place to start.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36330 91177308-0d34-0410-b5e6-96231b3b80d8

Define the content-independent interfaces to read/write bitcode files and
the high-level interface to read/write LLVM IR bitcode files.

This is a work in progress.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36329 91177308-0d34-0410-b5e6-96231b3b80d8

Make running these tests conditional on llvm-gcc supporting the language
of these test cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36328 91177308-0d34-0410-b5e6-96231b3b80d8

For PR1146:
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36327 91177308-0d34-0410-b5e6-96231b3b80d8

Add the --host-target option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36326 91177308-0d34-0410-b5e6-96231b3b80d8

Minor corrections.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36325 91177308-0d34-0410-b5e6-96231b3b80d8

Implement PIC for arm-linux.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36324 91177308-0d34-0410-b5e6-96231b3b80d8

Add a .cvsignore file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36323 91177308-0d34-0410-b5e6-96231b3b80d8

Replace llvm_gcc_supports_ada and llvm_gcc_supports_objc with just a single
llvm_gcc_supports function that takes the language as an argument. Base that
function on the new LLVMGCC_LANGS configured variable so that we don't have
to execute feature checks during the test run.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36322 91177308-0d34-0410-b5e6-96231b3b80d8

Pass the LLVMGCC_LANGS variable through to Tcl.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36321 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate for detection of llvm-gcc supported languages

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36320 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for determining which languages the llvm-gcc front end
supports.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36319 91177308-0d34-0410-b5e6-96231b3b80d8

X86 TLS: Implement review feedback.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36318 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-dg.exp is dead, remove it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36317 91177308-0d34-0410-b5e6-96231b3b80d8

Failure.sh is dead, remove it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36316 91177308-0d34-0410-b5e6-96231b3b80d8

Use the llvm_supports_target function to prevent running of tests for
targets that LLVM is not configured to support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36315 91177308-0d34-0410-b5e6-96231b3b80d8

Add the llvm_supports_target function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36314 91177308-0d34-0410-b5e6-96231b3b80d8

Add the TARGETS_TO_BUILD variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36313 91177308-0d34-0410-b5e6-96231b3b80d8

Test if the compiler supports Ada, and enable Ada tests if so.  While I was
there, delete a temporary file the objc test forgot to delete.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36312 91177308-0d34-0410-b5e6-96231b3b80d8

Always print the same "PR" information in the same location (just after
the test name) in all cases (PASS, XPASS, FAIL, XFAIL). This makes the
output consistent and more amenable to parsing by nightly test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36311 91177308-0d34-0410-b5e6-96231b3b80d8

Put failure information on a separate line. Hopefully this unbreaks the
nightly tester which expects the FAIL: line to only have the test name on
it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36310 91177308-0d34-0410-b5e6-96231b3b80d8

Revert Christopher Lamb's load/store alignment changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36309 91177308-0d34-0410-b5e6-96231b3b80d8

We only need one putchar which gives it a shot at getting matched by its
users.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36305 91177308-0d34-0410-b5e6-96231b3b80d8

Make enum-valued bitfield large enough to avoid interpretation as negative values in VC++.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36304 91177308-0d34-0410-b5e6-96231b3b80d8

Fix breakage of bytecode reader when built with VC++.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36303 91177308-0d34-0410-b5e6-96231b3b80d8