Make use of the LLVMGCCStdCXXLibDir variable to link objects

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18548 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR139: \
Implement LinkItems and BuildLinkItems interfaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18547 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR139: \
Add support for ordered linking with the LinkItems function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18546 91177308-0d34-0410-b5e6-96231b3b80d8

Describe the MODULE_NAME control variable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18545 91177308-0d34-0410-b5e6-96231b3b80d8

Provide a variable to compute where the libstdc++.a is

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18544 91177308-0d34-0410-b5e6-96231b3b80d8

Suggest people run cvs up -P -d after checking out the tree so they don't
get empty directories

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18543 91177308-0d34-0410-b5e6-96231b3b80d8

Properly implement a fix for PR475

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18537 91177308-0d34-0410-b5e6-96231b3b80d8

Make this test actually capable of passing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18536 91177308-0d34-0410-b5e6-96231b3b80d8

Revert this patch, it broke a ton of programs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18535 91177308-0d34-0410-b5e6-96231b3b80d8

Move lower intrinsics before FP constant emission, in case
intrinsic lowering ever introduces constants.

Rename local symbols before printing function bodies, fixing 255.vortex
with the CBE!!!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18534 91177308-0d34-0410-b5e6-96231b3b80d8

Change this test to not require execution of the program.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18533 91177308-0d34-0410-b5e6-96231b3b80d8

When printing out a function, make sure that local and global symbols
don't conflict.  This fixes Assembler/2004-12-05-LocalGlobalSymtabConflict.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18532 91177308-0d34-0410-b5e6-96231b3b80d8

Add a new method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18531 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typeo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18530 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase for the bug affecting 255.vortex in CBE mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18529 91177308-0d34-0410-b5e6-96231b3b80d8

Correct build script for stkr_runtime module

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18526 91177308-0d34-0410-b5e6-96231b3b80d8

Build a module instead of a library so main() is not missed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18525 91177308-0d34-0410-b5e6-96231b3b80d8

Make a const method const

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18524 91177308-0d34-0410-b5e6-96231b3b80d8

Add ability to make a single bytecode module from others

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18523 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unneeded code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18516 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR475.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18515 91177308-0d34-0410-b5e6-96231b3b80d8

Match codegen string better

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18514 91177308-0d34-0410-b5e6-96231b3b80d8

Add testcast for bug475

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18513 91177308-0d34-0410-b5e6-96231b3b80d8

Darwin and solaris don't support echo -e.  This should get the test passing
for them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18511 91177308-0d34-0410-b5e6-96231b3b80d8

This fails due to the sun headers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18510 91177308-0d34-0410-b5e6-96231b3b80d8

This test passes on all platforms

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18509 91177308-0d34-0410-b5e6-96231b3b80d8

These tests pass on darwin now that the __ thing is fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18508 91177308-0d34-0410-b5e6-96231b3b80d8

Failing Feature/Regression test should fail the build

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18507 91177308-0d34-0410-b5e6-96231b3b80d8

Use the FAKE_SOURCES feature for proper distribution of contents

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18506 91177308-0d34-0410-b5e6-96231b3b80d8

Distribute headers and license files too

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18505 91177308-0d34-0410-b5e6-96231b3b80d8

Getting dist-check to work:\
* Implement the FAKE_SOURCES feature for GCCLibraries/crtend \
* Search for distribution files >first< in srcdir and >second< in objdir \
* Make dist-hook only run in top level directory. \
* Make dist-check run correctly in parallel builds \
* Wrap lines to 80 cols \
* Standardize variable names

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18504 91177308-0d34-0410-b5e6-96231b3b80d8

CVS directory elimination moved to Makefile.rules

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18503 91177308-0d34-0410-b5e6-96231b3b80d8

Provide more information in the error message that occurs when there are
unresolved constants remaining.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18502 91177308-0d34-0410-b5e6-96231b3b80d8

Print out something useful instead of a blank table when the external tests
are skipped by user option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18501 91177308-0d34-0410-b5e6-96231b3b80d8

Check in some patches for better assertions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18500 91177308-0d34-0410-b5e6-96231b3b80d8

This patch prevents an infinite recursion while compiling 103.su2cor.

All SPEC CFP 95 programs now work, though the JIT isn't loading -lf2c right
so they aren't testing correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18499 91177308-0d34-0410-b5e6-96231b3b80d8

Move the dejagnu section to immediately before the 'trends' section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18497 91177308-0d34-0410-b5e6-96231b3b80d8

Remove last remnants of qmtest stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18496 91177308-0d34-0410-b5e6-96231b3b80d8

Update the win32 project files, contributed by Morton Ofstad!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18495 91177308-0d34-0410-b5e6-96231b3b80d8

Fix linkage of mismatched weak globals.  This unbreaks 300.twolf

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18494 91177308-0d34-0410-b5e6-96231b3b80d8

Use the install-bytecode target to install just the bytecode libs into
the CFE's install/bytecode-libs directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18493 91177308-0d34-0410-b5e6-96231b3b80d8

Clean feature also

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18491 91177308-0d34-0410-b5e6-96231b3b80d8

Run dejagnu by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18490 91177308-0d34-0410-b5e6-96231b3b80d8

Removed QMTest functions. The nightly tester no longer runs qmtest. It now runs dejagnu by default and you must turn it off using -nodejagnu.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18489 91177308-0d34-0410-b5e6-96231b3b80d8

Made it default to check instead of check-dejagnu.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18488 91177308-0d34-0410-b5e6-96231b3b80d8

Do not allow bytecode files with unresolved references to be read.  Doing
so lets wierd ConstantPlaceholder objects sneak into the system which
confuses it greatly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18487 91177308-0d34-0410-b5e6-96231b3b80d8

Fix compilation error on Darwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18485 91177308-0d34-0410-b5e6-96231b3b80d8

Check if a block has a terminator first before calling front() on
it. If a block has a terminator then it is certainly non-empty so the
verifier will not crash on it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18484 91177308-0d34-0410-b5e6-96231b3b80d8

Make error msg reflect what exactly went wrong.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18478 91177308-0d34-0410-b5e6-96231b3b80d8

Prevent accessing past the end of the intervals vector, this fixes
Prolang-C/bison in the JIT

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18477 91177308-0d34-0410-b5e6-96231b3b80d8

Use the standard PR### notation for referencing bugs in bugzilla

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18476 91177308-0d34-0410-b5e6-96231b3b80d8

Remove more smileys.  I kept the one in WritingAnLLVMPass because it is actually
funny.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18475 91177308-0d34-0410-b5e6-96231b3b80d8

Documentation which contains smileys won't be taken seriously by some people.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18474 91177308-0d34-0410-b5e6-96231b3b80d8

Update for changes to check targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18473 91177308-0d34-0410-b5e6-96231b3b80d8

* Link to the license file from release 1.3 (should we link to CVS version
  instead?)
* Encapsulate code and header file names with <tt> and </tt>
* Arrange <p> and </p> tags to be inline with the text they contain

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18472 91177308-0d34-0410-b5e6-96231b3b80d8

check is now a single colon rule.  Also make it default to running dejagnu instead of qmtest

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18471 91177308-0d34-0410-b5e6-96231b3b80d8

Remove all recursive check support from Makefile.rules

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18470 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extraneous space in link

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18468 91177308-0d34-0410-b5e6-96231b3b80d8

Remove darwin specific majik

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18467 91177308-0d34-0410-b5e6-96231b3b80d8

Move darwin-specific majik here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18466 91177308-0d34-0410-b5e6-96231b3b80d8

Significantly rework linker support for global variables, allowing it to
correctly link globals whose LLVM types do not match.

This fixes several of the F2C SPEC FP benchmarks, which were failing this
due to the implementation of common blocks used by f2c.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18465 91177308-0d34-0410-b5e6-96231b3b80d8

Removed QMTests as I will be zapping them soon.
I've done some testing, and this seems to work, but if people who use
the nightly tester regularly could spot check these changes, I'd be
appreciative.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18464 91177308-0d34-0410-b5e6-96231b3b80d8

'make check' at the top level shouldn't recurse through the sourcedirs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18463 91177308-0d34-0410-b5e6-96231b3b80d8

Resurrect the install-bytecode target for installing just the bytecode
libraries to the CFE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18462 91177308-0d34-0410-b5e6-96231b3b80d8

Do not multiply define symbol

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18461 91177308-0d34-0410-b5e6-96231b3b80d8

Bug fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18460 91177308-0d34-0410-b5e6-96231b3b80d8

Fix test/Regression/CodeGen/CBackend/2004-12-03-ExternStatics.ll and
PR472

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18459 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase for PR472

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18458 91177308-0d34-0410-b5e6-96231b3b80d8

Implement stripping of debug symbols, making the --strip-debug options in
gccas/gccld more than just a noop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18456 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18455 91177308-0d34-0410-b5e6-96231b3b80d8

Do not look here for elegance.

This fixes the ugly darwin "cannot find symbols starting with __" issue.

Thanks for Owen/resistor for testing this out for me.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18454 91177308-0d34-0410-b5e6-96231b3b80d8

This code rotted - change it to call abort() until someone wants
to rewrite this to use relocations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18453 91177308-0d34-0410-b5e6-96231b3b80d8

Pass -strip-debug to gccas when bytecode libraries are being built.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18452 91177308-0d34-0410-b5e6-96231b3b80d8

Add -strip-debug option
remove the temporary -disable-dse option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18451 91177308-0d34-0410-b5e6-96231b3b80d8

When writing kernel, save the branches til the end. They are still put in the "right place" in the schedule, but sometimes when folding to make a kernel instructions are added between branches. This is wrong. To avoid this, we handle branches special.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18450 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a regression caused by the previous patch

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18449 91177308-0d34-0410-b5e6-96231b3b80d8

These lookup symbols with leading underscores, which currently fails in
the PowerPC JIT.
Hence, they are XFAILs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18443 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to change in pass name

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18442 91177308-0d34-0410-b5e6-96231b3b80d8

Recognize  --strip-all as a synonym for -s.
Add -S and --strip-debug option support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18441 91177308-0d34-0410-b5e6-96231b3b80d8

Initial reimplementation of the -strip pass, with a stub for implementing
-S

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18440 91177308-0d34-0410-b5e6-96231b3b80d8

This pass is moving to lib IPO

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18439 91177308-0d34-0410-b5e6-96231b3b80d8

Move the strip pass from Scalar to IPO lib

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18438 91177308-0d34-0410-b5e6-96231b3b80d8

Quiet!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18437 91177308-0d34-0410-b5e6-96231b3b80d8

The stripping pass as we know it is about to disappear

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18436 91177308-0d34-0410-b5e6-96231b3b80d8

Reverting revision 1.209.
Including alloca.h on Solaris brings in the prototype of strftime(), which
breaks compilation of CBE generated code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18435 91177308-0d34-0410-b5e6-96231b3b80d8

Add a note

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18434 91177308-0d34-0410-b5e6-96231b3b80d8

Spill/restore X86 floating point stack registers with 64-bits of precision
instead of 80-bits of precision.  This fixes PR467.

This change speeds up fldry on X86 with LLC from 7.32s on apoc to 4.68s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18433 91177308-0d34-0410-b5e6-96231b3b80d8

Consider 64-bit registers to be FP as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18432 91177308-0d34-0410-b5e6-96231b3b80d8

Document beta pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18431 91177308-0d34-0410-b5e6-96231b3b80d8

Standardize the makefiles with space around = to match the rest of LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18429 91177308-0d34-0410-b5e6-96231b3b80d8

PR466:
* Make the linker find lib*.bca files now instead of lib*.bc since those
  are what the makefiles now generate for bytecode archives.
* Make sure the linker only links archives when LinkLibraries is called.
  Previously if it found a lib*.bc file and that file was a bytecode file,
  it would link in the entire bytecode. This could make -lc -lc fail with
  duplicate symbols error but it shouldn't as searching multiple libraries,
  even the same one more than once, is permitted.
* Now that the above problems are corrected, implement the dependent libs
  feature. After the module is linked with all specified libraries, the
  LinkLibraries function will obtain the set of dependent libraries from
  the linked modules and attemp to find and link against those libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18428 91177308-0d34-0410-b5e6-96231b3b80d8

Standardize the format of the runtime libraries makefiles.
* Don't have lines longer than 80 cols
* Blank line after the header
* Reduce spaces in var definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18427 91177308-0d34-0410-b5e6-96231b3b80d8

For PR466:
Much of what this Makefile did to make a libcrtend.a file is now supported
by Makefile.rules when BYTECODE_LIBRARY=1 is specified. So, we've
simplified the make rules for building this library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18426 91177308-0d34-0410-b5e6-96231b3b80d8

For PR466:
Change construction of bytecode libraries from producing a single bytecode
file to producing a library containing bytecode files. This gets around the
problem of multiple symbol definitions in the linker if something like
-lc -lc is attempted on the command line. Previously this happened because
the linker would find libc.bc as a "library". It will now find libc.a which
it can simply search for missing symbols instead of linking in wholesale.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18425 91177308-0d34-0410-b5e6-96231b3b80d8

Remove this left-over crud from the automake experiment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18424 91177308-0d34-0410-b5e6-96231b3b80d8

Implement file replacement correctly even with the f (TruncateNames) flag
set. The member name comparison was failing for truncated names. This patch
fixes that. Truncated names are now properly replaced.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18423 91177308-0d34-0410-b5e6-96231b3b80d8

Fix seriously broken implementation of GetMagicNumber.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18422 91177308-0d34-0410-b5e6-96231b3b80d8

Search for tclsh last so we don't find the FreeBSD warning script too early

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18421 91177308-0d34-0410-b5e6-96231b3b80d8

Search for tclsh last so we don't find the FreeBSD warning script.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18420 91177308-0d34-0410-b5e6-96231b3b80d8

Reworked branch adding in prologue. Added check for infinite loops which are not modulo scheduled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18419 91177308-0d34-0410-b5e6-96231b3b80d8