Adjust argument to match destination data type

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13993 91177308-0d34-0410-b5e6-96231b3b80d8

Don't use identifiers that start with an _

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13992 91177308-0d34-0410-b5e6-96231b3b80d8

Only use the non-standards-compliant std::distance on the compiler that is
buggy, not for all compilers that are not GCC 3

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13990 91177308-0d34-0410-b5e6-96231b3b80d8

Specify div type "doc_text" to get proper indentation for paragraphs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13989 91177308-0d34-0410-b5e6-96231b3b80d8

Add a hyphen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13988 91177308-0d34-0410-b5e6-96231b3b80d8

Properly close the footer paragraph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13987 91177308-0d34-0410-b5e6-96231b3b80d8

Wrap long lines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13986 91177308-0d34-0410-b5e6-96231b3b80d8

Fix case of doxygen directive \p.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13985 91177308-0d34-0410-b5e6-96231b3b80d8

* Verify function prototypes, not just functions with bodies.
* Verify that functions do not take aggregates as arguments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13984 91177308-0d34-0410-b5e6-96231b3b80d8

Add new internal-global-symbol mapping info pass... may its life be short
and sweet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13983 91177308-0d34-0410-b5e6-96231b3b80d8

Expand head-of-file comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13982 91177308-0d34-0410-b5e6-96231b3b80d8

Add new mapping info pass, when EmitMappingInfo is on.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13981 91177308-0d34-0410-b5e6-96231b3b80d8

Fix big mistake in my last checkin... the big question is, how did I ever
get this to link before?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13980 91177308-0d34-0410-b5e6-96231b3b80d8

Add decl. for new mapping info pass factory method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13979 91177308-0d34-0410-b5e6-96231b3b80d8

Add -disable-codegen option to disable LLC and JIT targets

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13978 91177308-0d34-0410-b5e6-96231b3b80d8

Collapse together the abstract superclass TargetRegInfo and SparcV9RegInfo, its
only concrete implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13977 91177308-0d34-0410-b5e6-96231b3b80d8

Recognize cygwin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13976 91177308-0d34-0410-b5e6-96231b3b80d8

<alloca.h> on cygwin pulls in a ton of stuff (macros and function protos)
that we REALLY don't want in the CBE code.

With this fix, the CBE passes all of the MultiSource tests on cygwin that
it does on linux.  Yaay!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13975 91177308-0d34-0410-b5e6-96231b3b80d8

Another pod

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13969 91177308-0d34-0410-b5e6-96231b3b80d8

The llvm-dis.html page was a little out of date, but this pod file can supersede it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13968 91177308-0d34-0410-b5e6-96231b3b80d8

Update to include llc on x86 and other systems

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13967 91177308-0d34-0410-b5e6-96231b3b80d8

Tasty, tasty pods...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13966 91177308-0d34-0410-b5e6-96231b3b80d8

The -q option is gone

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13965 91177308-0d34-0410-b5e6-96231b3b80d8

The --enable-correct-eh-support option is meaningless when provided to
gccas.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13964 91177308-0d34-0410-b5e6-96231b3b80d8

cygwin apparently doesn't have widechar support.  But when disabled, the whole
C/C++ front-end and runtime libraries finally build!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13963 91177308-0d34-0410-b5e6-96231b3b80d8

Add a link to the code gen document

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13962 91177308-0d34-0410-b5e6-96231b3b80d8

Here's another pod.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13961 91177308-0d34-0410-b5e6-96231b3b80d8

Look, it's a gccas pod.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13960 91177308-0d34-0410-b5e6-96231b3b80d8

Add a note about the V9 backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13959 91177308-0d34-0410-b5e6-96231b3b80d8

Oops, this was not to go in

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13958 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to the new TargetMachine interface

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13957 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to new TargetMachine interface

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13956 91177308-0d34-0410-b5e6-96231b3b80d8

Inline findOptimalStorageSize into it's caller, both of which are sparc specific

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13955 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to new TM interface

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13954 91177308-0d34-0410-b5e6-96231b3b80d8

Method has been inlined into all callers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13953 91177308-0d34-0410-b5e6-96231b3b80d8

Convert to the new TargetMachine interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13952 91177308-0d34-0410-b5e6-96231b3b80d8

Stubs are no longer needed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13951 91177308-0d34-0410-b5e6-96231b3b80d8

Delete the V9 specific findOptimalStorageSize method, inlining it into all callers.
Substantially clean up all target implementations by having the OPTIONAL get*Info
methods return a pointer instead of a reference.  This allows us to have default
implementations!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13950 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to new TM interfaces

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13949 91177308-0d34-0410-b5e6-96231b3b80d8

Finegrainify namespacification

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13948 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a trivial but blatant bug

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13947 91177308-0d34-0410-b5e6-96231b3b80d8

Make gccld copy the llvm-stub program to be the execution wrapper for
bytecode files on win32 systems.  We keep the shell script on unix systems
because it is much more transparent for the users and supports -load
options.

This allows llvmgcc work correctly on win32 systems without the -native or
-native-cbe options.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13946 91177308-0d34-0410-b5e6-96231b3b80d8

Implement the new CopyFile function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13945 91177308-0d34-0410-b5e6-96231b3b80d8

Add a new CopyFile function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13944 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a double negation (in grammar).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13943 91177308-0d34-0410-b5e6-96231b3b80d8

Move some functions out of gccld.cpp to GenerateCode.cpp.  This allows us
to reduce the inter-file interface in the gccld tool and gets some
uninteresting code out of gccld.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13942 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor a bit of code into a function, no functionality changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13941 91177308-0d34-0410-b5e6-96231b3b80d8

Fix spelling, trim empty space, tighten up function header comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13940 91177308-0d34-0410-b5e6-96231b3b80d8

No really cygwin, we LIKE .exe'ness.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13939 91177308-0d34-0410-b5e6-96231b3b80d8

Build the llvm-stub directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13938 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin of a stub executable that can be used by gccld to forward to
bytecode files on systems that don't support #!/bin/sh natively (ie, win32).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13937 91177308-0d34-0410-b5e6-96231b3b80d8

On win32, process.h provides some of the traditional stuff that unistd
provides.  This seems like a relatively clean way to get it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13936 91177308-0d34-0410-b5e6-96231b3b80d8

Bug fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13935 91177308-0d34-0410-b5e6-96231b3b80d8

Implement PR315: abort, don't warn, when missing external functions encountered

This fixes some critical problems building libstdc++ on cygwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13934 91177308-0d34-0410-b5e6-96231b3b80d8

Add spiff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13933 91177308-0d34-0410-b5e6-96231b3b80d8

Use new form of unconditional branch constructor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13930 91177308-0d34-0410-b5e6-96231b3b80d8

Call Cygwin by its proper name, and give it a link. :-)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13929 91177308-0d34-0410-b5e6-96231b3b80d8

Maybe this will keep people from breaking -branch-combine!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13928 91177308-0d34-0410-b5e6-96231b3b80d8

Add a note about cygwin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13927 91177308-0d34-0410-b5e6-96231b3b80d8

Make tool names end with .exe on windows.  This isn't needed to run the
tools, but is required for rules that depend on the executables, e.g.:

a: b $(LLVMAS)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13926 91177308-0d34-0410-b5e6-96231b3b80d8

Added the EXEEXT variable so that Makefiles can figure out what extension
to put on executable files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13925 91177308-0d34-0410-b5e6-96231b3b80d8

* Standardize footer
* HTML 4.01 (Strict) compliance

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13924 91177308-0d34-0410-b5e6-96231b3b80d8

Finish the thought that got interrupted when my train arrived.  :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13923 91177308-0d34-0410-b5e6-96231b3b80d8

Fix wandering </a>, add note about cygwin being supported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13922 91177308-0d34-0410-b5e6-96231b3b80d8

* Use sans-serif fonts just like in the rest of doxygen
* Reference the lines image correctly
* Set font size to make the title stand out

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13921 91177308-0d34-0410-b5e6-96231b3b80d8

* Make it HTML4.01
* Add information about cygwin
* Simplify instructions a little and make it more robust (have people just
  reconfig and build after buildint the CFE)
* Remove some obsolete stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13920 91177308-0d34-0410-b5e6-96231b3b80d8

Make doxygen pages look like our own documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13919 91177308-0d34-0410-b5e6-96231b3b80d8

* Add the year 2003 back to the copyright line
* Remove doxygen image from page, make LLVM link inline with the text

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13918 91177308-0d34-0410-b5e6-96231b3b80d8

* It's now the year 2004
* Our main page is index.html, not index.php
* Wrap lines at 80 cols

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13917 91177308-0d34-0410-b5e6-96231b3b80d8

Add a warning about incompleteness, fix validation errors

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13916 91177308-0d34-0410-b5e6-96231b3b80d8

Modified calcTypeName() so that it does not allocate a std::string for
every recursive call.
This makes it more robust for deeply nested, unnamed types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13915 91177308-0d34-0410-b5e6-96231b3b80d8

It's a small start, but it is certainly needed.  Contributions are certainly
welcomed.  :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13914 91177308-0d34-0410-b5e6-96231b3b80d8

Align the lower portion of the page with the left margin so that the page
width is not made excessive by the large table of results. Improves
readability of the page.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13913 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up the Feature and Regression test output to (a) use section headers,
(b) avoid <pre> tag so page width doesn't become excessive, (c) omit the
execution time stats, (d) format each reported test in a list with bold
headings for readability, (e) omit long lines of dashes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13912 91177308-0d34-0410-b5e6-96231b3b80d8

There is no "mcff" here; delete the confusing comments that refer to it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13911 91177308-0d34-0410-b5e6-96231b3b80d8

Pull Interval class out of LiveIntervals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13910 91177308-0d34-0410-b5e6-96231b3b80d8

Add comparator useful for natural comparisons on collections with
pointers to objects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13909 91177308-0d34-0410-b5e6-96231b3b80d8

Transform an occurrence of if(...) { assert (0) }.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13908 91177308-0d34-0410-b5e6-96231b3b80d8

When spilling an register, introduce a new temporary for each of its
spills. This allows for more flexibility when allocating registers for
spill code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13907 91177308-0d34-0410-b5e6-96231b3b80d8

Reduce the amount of LLVM Values for which we save reg. allocator
state. Also, save the state for the incoming register of each phi
node.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13906 91177308-0d34-0410-b5e6-96231b3b80d8

Rename verifySavedState to dumpSavedState. Give it a new comment.
Call it at a more appropriate point.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13905 91177308-0d34-0410-b5e6-96231b3b80d8

Insert machine instructions generated for Phi nodes into their
corresponding MachineCodeForInstruction vectors.

I need to be able to get the register allocated for the thing which is
called PhiCpRes in this code; this should make that task easier, plus,
Phi nodes are no longer "special" in the sense that their
MachineCodeForInstruction is empty.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13904 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo in head-of-file comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13903 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a bug that Chris asserts emphatically is a bug. The changed clause
would always return false because the Type of a type value is always
Type::TypeTY and can never be a floating point type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13902 91177308-0d34-0410-b5e6-96231b3b80d8

Make the Regression/Feature test support excise all ": PASS" lines that
indicate successful tests. We're really only interested in the bad news
in this output :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13901 91177308-0d34-0410-b5e6-96231b3b80d8

Moved this file to lib/Bytecode/Writer because its used there only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13900 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unused #include.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13899 91177308-0d34-0410-b5e6-96231b3b80d8

Add comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13898 91177308-0d34-0410-b5e6-96231b3b80d8

Trim whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13897 91177308-0d34-0410-b5e6-96231b3b80d8

Give InsertCodeForPhis() a new documentation comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13896 91177308-0d34-0410-b5e6-96231b3b80d8

Add method to assign stack slot to virtual register without creating a
new one.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13895 91177308-0d34-0410-b5e6-96231b3b80d8

Add grow() member that grows the maps when the number of virtual
registers in the function has changed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13893 91177308-0d34-0410-b5e6-96231b3b80d8

Remove defs vector from live intervals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13892 91177308-0d34-0410-b5e6-96231b3b80d8

Thoroughly rehack the dynamic linking mechanisms on Win32.  The Win32
dynamic linker does not automatically search libraries when looking up
symbols with GetProcAddress.  Because of this we have to emulate it.  The
only detail is that there doesn't seem to be a way to enumerate the
libraries loaded, so we have a gross hack (tm).

This make the JIT functional on win32 under cygwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13887 91177308-0d34-0410-b5e6-96231b3b80d8

Prune #includes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13886 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bizzare problems when you include Config/dlfcn and Config/windows.h in
the same xlation unit

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13885 91177308-0d34-0410-b5e6-96231b3b80d8

Add links to new-featuer and code-cleanup bugs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13884 91177308-0d34-0410-b5e6-96231b3b80d8

Reid implemented this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13883 91177308-0d34-0410-b5e6-96231b3b80d8

Changes to make the nightly tester run the regression tests at night, yaay!

Change contributed by Reid Spencer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13882 91177308-0d34-0410-b5e6-96231b3b80d8

updates to ModuloSched

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13881 91177308-0d34-0410-b5e6-96231b3b80d8