Fix check for valid floats.  Also use and HUGE_VALF instead
of std::numeric_limits, because they work in more platforms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18593 91177308-0d34-0410-b5e6-96231b3b80d8

Move virtual function call out of loop to speed up getFreePhysReg by about
20%, shaving 0.1s off hbd compile time on my g5.  Yay.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18592 91177308-0d34-0410-b5e6-96231b3b80d8

For PR387:\
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18589 91177308-0d34-0410-b5e6-96231b3b80d8

For PR387:
Make this compile without warning when -Woverloaded-virtual is used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18588 91177308-0d34-0410-b5e6-96231b3b80d8

PR409 fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18586 91177308-0d34-0410-b5e6-96231b3b80d8

For PR409: \
Test the range of float constants to ensure we are not attempting to create a \
float constant using a double value that is out of range for a float

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18585 91177308-0d34-0410-b5e6-96231b3b80d8

For PR409: \
Make sure to check isValueValidForType on floating point constants and give \
an error if the value is not valid, otherwise it would assert in the VMCore

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18584 91177308-0d34-0410-b5e6-96231b3b80d8

This test still fails on Darwin and Sparc/Solaris.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18583 91177308-0d34-0410-b5e6-96231b3b80d8

Test case for PR409:
Make sure that floating point constant values outside the range of a float
cannot be assigned to a constant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18582 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the last pieces of QMTest.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18581 91177308-0d34-0410-b5e6-96231b3b80d8

Revert previous changes to remove -enable-linscan and the *BETA columns of
the nightly test. These are still needed for iterative linear scan testing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18577 91177308-0d34-0410-b5e6-96231b3b80d8

Rather than break all the nightly test invocations, permit -enable-linscan
option to be specified, but do nothing with it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18575 91177308-0d34-0410-b5e6-96231b3b80d8

Remove LLC-BETA and linear scan options as they are no longer reported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18574 91177308-0d34-0410-b5e6-96231b3b80d8

Change check to check-local per Makefile.rules changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18568 91177308-0d34-0410-b5e6-96231b3b80d8

Upgrade documentation to reflect Makefile.rules changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18567 91177308-0d34-0410-b5e6-96231b3b80d8

Add the check target so all projects can have this
functionality.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18566 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the check target. Its now in Makefile.rules

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18565 91177308-0d34-0410-b5e6-96231b3b80d8

Added DejaGNU information to the testing guide. This should go into the 1.4 release.
I left the QMTest stuff in place but made it appear to be optional.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18564 91177308-0d34-0410-b5e6-96231b3b80d8

PR139 fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18551 91177308-0d34-0410-b5e6-96231b3b80d8

Add accessors for Constants in a ConstantStruct.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18550 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR139:\
When not linking as a library, use LinkItems to retain command line order of \
linking, otherwise use LinkFiles

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18549 91177308-0d34-0410-b5e6-96231b3b80d8

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