Chris Lattner [Wed, 31 Dec 2003 06:15:37 +0000 (06:15 +0000)]
Add new function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10664
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Chris Lattner [Wed, 31 Dec 2003 05:45:16 +0000 (05:45 +0000)]
clarify comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10663
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Chris Lattner [Wed, 31 Dec 2003 05:40:02 +0000 (05:40 +0000)]
New class, useful for command-line interactive programs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10662
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Chris Lattner [Wed, 31 Dec 2003 04:42:00 +0000 (04:42 +0000)]
doxygenify
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10661
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Chris Lattner [Wed, 31 Dec 2003 03:24:14 +0000 (03:24 +0000)]
testcase for PR198
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10660
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Chris Lattner [Wed, 31 Dec 2003 03:19:37 +0000 (03:19 +0000)]
Fix PR198
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10659
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Chris Lattner [Wed, 31 Dec 2003 02:50:02 +0000 (02:50 +0000)]
Add comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10658
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Chris Lattner [Wed, 31 Dec 2003 02:18:11 +0000 (02:18 +0000)]
Minor code cleanups. The only bugfix is to the UR_DEBUG stuff which didn't
compile when enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10657
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John Criswell [Tue, 30 Dec 2003 17:55:05 +0000 (17:55 +0000)]
Updated from files in llvm/autoconf. This was done immediently following
the renaming of aclocal.m4 to acinclude.m4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10656
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John Criswell [Tue, 30 Dec 2003 17:50:54 +0000 (17:50 +0000)]
Moved aclocal.m4 to acinclude.m4. To re-generate the configure script,
do the following:
% cd llvm/autoconf
% aclocal
% autoconf -o ../configure
This changes facilitaties the following:
1) It should be easier to incorporate new autoconf macros.
2) It allows for conversion to Automake (should we ever desire it).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10655
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Chris Lattner [Tue, 30 Dec 2003 07:55:21 +0000 (07:55 +0000)]
remove some useless #includes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10654
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Chris Lattner [Tue, 30 Dec 2003 07:50:31 +0000 (07:50 +0000)]
Remove some pointless #includes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10653
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Chris Lattner [Tue, 30 Dec 2003 07:48:17 +0000 (07:48 +0000)]
Use getFileSize() instead of sys/stat.h directly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10652
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Chris Lattner [Tue, 30 Dec 2003 07:45:46 +0000 (07:45 +0000)]
Use new getFileSize function. Eliminate some using directives. Reorder #includes a bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10651
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Chris Lattner [Tue, 30 Dec 2003 07:40:35 +0000 (07:40 +0000)]
Use new getFileSize function instead of sys/stat.h directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10650
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Chris Lattner [Tue, 30 Dec 2003 07:36:14 +0000 (07:36 +0000)]
Add new method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10649
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Chris Lattner [Tue, 30 Dec 2003 07:35:47 +0000 (07:35 +0000)]
Add new function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10648
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Chris Lattner [Tue, 30 Dec 2003 03:24:27 +0000 (03:24 +0000)]
Add a -disable-opt flag to gccas, so that we can use -Wa,-disable-opt just
like -Wl,-disable-opt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10647
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Chris Lattner [Tue, 30 Dec 2003 02:45:16 +0000 (02:45 +0000)]
Further revisions of the FDHandle idea. In this version we use ownership
semantics that are the same as those used by std::auto_ptr. This allows
copying of FDHandle's, but copying transfers ownership.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10646
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Chris Lattner [Tue, 30 Dec 2003 02:44:04 +0000 (02:44 +0000)]
Add a new class useful for providing fully materialized modules to ExecutionEngine's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10645
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John Criswell [Mon, 29 Dec 2003 22:02:12 +0000 (22:02 +0000)]
Allow C++ programs to end in .cc. This allows C++ test programs in the
test suite to compile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10644
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Chris Lattner [Mon, 29 Dec 2003 21:43:58 +0000 (21:43 +0000)]
Add trivial exception specs to produce better code since the methods cannot
be inlined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10643
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Chris Lattner [Mon, 29 Dec 2003 21:35:05 +0000 (21:35 +0000)]
Factor FDHandle out of the bytecode reader into the FileUtilities.h support
routines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10642
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Chris Lattner [Mon, 29 Dec 2003 05:07:02 +0000 (05:07 +0000)]
implement new getToken function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10639
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Chris Lattner [Mon, 29 Dec 2003 05:06:38 +0000 (05:06 +0000)]
add new function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10638
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Chris Lattner [Sun, 28 Dec 2003 23:04:17 +0000 (23:04 +0000)]
What do you know, we actually do accomplish some things around here :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10637
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Chris Lattner [Sun, 28 Dec 2003 21:23:38 +0000 (21:23 +0000)]
Clean up a lot of the code I added yesterday by exposing the IntrinsicLowering
implementation from the TargetMachine directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10636
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Alkis Evlogimenos [Sun, 28 Dec 2003 18:03:52 +0000 (18:03 +0000)]
Reserve ECX and EDI instead of EBX and EDI. Since EBX is a callee
saved register it has a longer free range than ECX (which is defined
every time there is a fnuction call) which makes ECX a better register
to reserve.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10635
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Alkis Evlogimenos [Sun, 28 Dec 2003 17:58:18 +0000 (17:58 +0000)]
Add coalescing to register allocator. A hint is added to each interval
which denotes the register we would like to be assigned to (virtual or
physical). In register allocation, if this hint exists and we can map
it to a physical register (it is either a physical register or it is a
virtual register that already got assigned to a physical one) we use
that register if it is available instead of a random one in the free
pool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10634
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Alkis Evlogimenos [Sun, 28 Dec 2003 17:35:08 +0000 (17:35 +0000)]
Add TargetInstrInfo::isMoveInstr() to support coalescing in register
allocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10633
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Chris Lattner [Sun, 28 Dec 2003 09:53:23 +0000 (09:53 +0000)]
Whoops, don't try to lower non intrinsic calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10632
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Chris Lattner [Sun, 28 Dec 2003 09:51:04 +0000 (09:51 +0000)]
Pass extra arguments around n stuph
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10631
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Chris Lattner [Sun, 28 Dec 2003 09:48:17 +0000 (09:48 +0000)]
We may now pass IntrinsicLowering implementations into these methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10630
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Chris Lattner [Sun, 28 Dec 2003 09:47:19 +0000 (09:47 +0000)]
implement support for the intrinsic lowering functionality
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10629
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Chris Lattner [Sun, 28 Dec 2003 09:46:33 +0000 (09:46 +0000)]
Eliminate some code that is not needed now that we have the intrinsic lowering pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10628
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Chris Lattner [Sun, 28 Dec 2003 09:44:37 +0000 (09:44 +0000)]
Pass around IntrinsicLowering instances as appropriate.
Reimplement the Interpreters implementation of va_* to be more direct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10627
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Chris Lattner [Sun, 28 Dec 2003 09:43:35 +0000 (09:43 +0000)]
Use the intrinsic lowering functionality
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10626
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Chris Lattner [Sun, 28 Dec 2003 09:42:49 +0000 (09:42 +0000)]
add argument
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10625
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Chris Lattner [Sun, 28 Dec 2003 08:55:50 +0000 (08:55 +0000)]
ABC's must have virtual dtors! Shame on me!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10624
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Chris Lattner [Sun, 28 Dec 2003 08:30:20 +0000 (08:30 +0000)]
Move into the VMCore library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10623
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Chris Lattner [Sun, 28 Dec 2003 08:30:07 +0000 (08:30 +0000)]
Move header into top-level llvm dir
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10622
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Chris Lattner [Sun, 28 Dec 2003 08:19:41 +0000 (08:19 +0000)]
Implement the default implementation of the intrinsic lowering class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10621
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Chris Lattner [Sun, 28 Dec 2003 08:19:13 +0000 (08:19 +0000)]
Add new interface that allows removal of some code from the code generators,
provides for future extensibility, might help the LLVA project avoid having to
hack their own LLI, and provides support required for the experimental Venus
project.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10620
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Chris Lattner [Sun, 28 Dec 2003 07:59:53 +0000 (07:59 +0000)]
finegrainify namespacification
minor cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10619
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Chris Lattner [Sun, 28 Dec 2003 07:19:08 +0000 (07:19 +0000)]
Merging constants can cause further room for improvement. Iterate until
we converge
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10618
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Chris Lattner [Sun, 28 Dec 2003 04:03:49 +0000 (04:03 +0000)]
Add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10617
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Chris Lattner [Fri, 26 Dec 2003 06:50:30 +0000 (06:50 +0000)]
Factor code out of LLI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10616
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Chris Lattner [Fri, 26 Dec 2003 06:50:15 +0000 (06:50 +0000)]
New method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10615
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Chris Lattner [Fri, 26 Dec 2003 06:49:53 +0000 (06:49 +0000)]
Factor out code to ExecutionEngine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10614
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Chris Lattner [Fri, 26 Dec 2003 06:36:20 +0000 (06:36 +0000)]
Simplify code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10613
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Chris Lattner [Fri, 26 Dec 2003 06:16:00 +0000 (06:16 +0000)]
minor cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10612
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Chris Lattner [Fri, 26 Dec 2003 06:14:47 +0000 (06:14 +0000)]
* eliminate the -f argument to lli, as it was silly and never useful anyway
* Inline callMain function
* Remove hack from the ExecutionEngines where the 'run' method would automatically
run atExit functions. Fixing this requires explicitly calling exit if main returns
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10611
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Chris Lattner [Fri, 26 Dec 2003 06:13:47 +0000 (06:13 +0000)]
No longer run atExit functions from run()
rename run to runFunction
Genericize the runFunction code a little bit, though it still stinks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10610
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Chris Lattner [Fri, 26 Dec 2003 06:13:05 +0000 (06:13 +0000)]
No longer run atExit functions from run()
rename run to runFunction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10609
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Chris Lattner [Fri, 26 Dec 2003 06:12:25 +0000 (06:12 +0000)]
Rename 'run' to 'runFunction' to emphasize that it is usable to run any
function in a module, not just main
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10608
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Chris Lattner [Fri, 26 Dec 2003 05:07:35 +0000 (05:07 +0000)]
update comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10607
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Alkis Evlogimenos [Wed, 24 Dec 2003 18:53:31 +0000 (18:53 +0000)]
Improve debugging output when choosing a register to spill.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10604
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Alkis Evlogimenos [Wed, 24 Dec 2003 15:44:53 +0000 (15:44 +0000)]
Do a separate pass to compute spill weights because doing it inline
with live intervals was missing registers that were used before they
were defined (in the arbitrary order live intervals numbers
instructions).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10603
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Chris Lattner [Tue, 23 Dec 2003 23:50:31 +0000 (23:50 +0000)]
boog fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10602
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Chris Lattner [Tue, 23 Dec 2003 23:25:21 +0000 (23:25 +0000)]
Hrm is a really nasty ommission. The lack of this destructor was causing abstract
types to never be deleted, manifesting itself as many OpaqueType objects being
leaked. Whoops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10601
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John Criswell [Tue, 23 Dec 2003 22:22:10 +0000 (22:22 +0000)]
Corrected typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10600
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Chris Lattner [Tue, 23 Dec 2003 22:18:36 +0000 (22:18 +0000)]
Right, fix the problem with invoke instructions, not just call instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10599
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Chris Lattner [Tue, 23 Dec 2003 20:39:17 +0000 (20:39 +0000)]
Do not delete the type holder until after the call instruction has been
constructed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10598
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John Criswell [Tue, 23 Dec 2003 20:27:14 +0000 (20:27 +0000)]
Modified the logic so that library objects with main() are only linked in
if the program currently has main undefined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10597
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Chris Lattner [Tue, 23 Dec 2003 20:05:15 +0000 (20:05 +0000)]
Minor cleanups, plug a minor memory leak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10596
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Alkis Evlogimenos [Tue, 23 Dec 2003 18:00:33 +0000 (18:00 +0000)]
Change the way free regusters are computed and perform better
allocation in the presence of preallocated intervals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10595
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John Criswell [Tue, 23 Dec 2003 17:37:06 +0000 (17:37 +0000)]
Modified the linker so that it always links in an object from an archive
that defines the symbol "main." This is a hack that ensures that programs
that place their main function in a library and then link it in
(i.e. Apache 2.x) get their main function linked in.
There is probably a more correct way to do this, but this works for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10594
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Chris Lattner [Tue, 23 Dec 2003 09:41:45 +0000 (09:41 +0000)]
Rename method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10593
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Chris Lattner [Tue, 23 Dec 2003 08:04:08 +0000 (08:04 +0000)]
rename ClassifyExpression -> ClassifyExpr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10592
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Chris Lattner [Tue, 23 Dec 2003 08:03:40 +0000 (08:03 +0000)]
Rename ClassifyExpression -> ClassifyExpr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10591
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Chris Lattner [Tue, 23 Dec 2003 07:47:09 +0000 (07:47 +0000)]
More minor non-functional changes. This now computes the exit condition, though
it doesn't do anything with it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10590
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Chris Lattner [Tue, 23 Dec 2003 07:43:38 +0000 (07:43 +0000)]
Remove extraneous #include
finegrainify namespacification
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10589
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Chris Lattner [Tue, 23 Dec 2003 06:44:41 +0000 (06:44 +0000)]
Finegrainify namespacification
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10588
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Chris Lattner [Mon, 22 Dec 2003 23:56:37 +0000 (23:56 +0000)]
bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10587
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Chris Lattner [Mon, 22 Dec 2003 23:49:36 +0000 (23:49 +0000)]
Fix memory corruption bug PR193
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10586
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John Criswell [Mon, 22 Dec 2003 16:22:49 +0000 (16:22 +0000)]
Reverted back to revision 1.11. The previous fix doesn't really fix
anything; it just causes the bug to go dormant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10585
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Alkis Evlogimenos [Mon, 22 Dec 2003 13:54:29 +0000 (13:54 +0000)]
Fix crash when compiling twolf.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10584
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Chris Lattner [Mon, 22 Dec 2003 09:53:29 +0000 (09:53 +0000)]
Don't mind me, I'm just refactoring away. This patch makes room for LFTR, but
contains no functionality changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10583
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Chris Lattner [Mon, 22 Dec 2003 05:26:29 +0000 (05:26 +0000)]
finegrainify namespacification
Implement indvar analysis of getelementptr and sub expressions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10582
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Chris Lattner [Mon, 22 Dec 2003 05:24:45 +0000 (05:24 +0000)]
new testcase for cananonicalization of subtracts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10581
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Chris Lattner [Mon, 22 Dec 2003 05:02:01 +0000 (05:02 +0000)]
Implement IndVarsSimplify/pointer-indvars.ll, transforming pointer
arithmetic into "array subscripts"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10580
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Chris Lattner [Mon, 22 Dec 2003 05:01:15 +0000 (05:01 +0000)]
finegrainify namespacification
add new getIntPtrType() method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10579
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Chris Lattner [Mon, 22 Dec 2003 05:00:45 +0000 (05:00 +0000)]
Doxygenize methods, add new getIntPtrType method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10578
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Chris Lattner [Mon, 22 Dec 2003 05:00:13 +0000 (05:00 +0000)]
New testcase to see if -indvars can promote pointer arithmetic to array accesses
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10577
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Chris Lattner [Mon, 22 Dec 2003 04:08:12 +0000 (04:08 +0000)]
fix grammao
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10576
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Chris Lattner [Mon, 22 Dec 2003 04:06:24 +0000 (04:06 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10575
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Chris Lattner [Mon, 22 Dec 2003 04:06:12 +0000 (04:06 +0000)]
The GCC problem is not specific to suse
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10574
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Chris Lattner [Mon, 22 Dec 2003 03:58:44 +0000 (03:58 +0000)]
Fix PR194
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10573
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Misha Brukman [Mon, 22 Dec 2003 03:47:58 +0000 (03:47 +0000)]
Really release memory used by functions. Patch by Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10572
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Misha Brukman [Sun, 21 Dec 2003 22:53:21 +0000 (22:53 +0000)]
Fix the URL to check the referrer for CSS conformity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10571
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Alkis Evlogimenos [Sun, 21 Dec 2003 20:41:26 +0000 (20:41 +0000)]
Remove verifyIntervals() since it doesn't actually work right now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10570
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Alkis Evlogimenos [Sun, 21 Dec 2003 20:19:10 +0000 (20:19 +0000)]
Change weight into a float so that we can take into account the
nesting level when computing it. Right now the allocator uses:
w = sum_over_defs_uses( 10 ^ nesting level );
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10569
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Chris Lattner [Sun, 21 Dec 2003 19:06:15 +0000 (19:06 +0000)]
New testcase for PR194
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10568
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Alkis Evlogimenos [Sun, 21 Dec 2003 16:47:43 +0000 (16:47 +0000)]
Move FP_REG_KILL closer to the return instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10567
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Alkis Evlogimenos [Sun, 21 Dec 2003 05:43:40 +0000 (05:43 +0000)]
Add support for inactive intervals. This effectively reuses registers
for live ranges that fall into assigned registers' holes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10566
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John Criswell [Sat, 20 Dec 2003 22:37:29 +0000 (22:37 +0000)]
Fix PR#193.
Modified ReadArchiveBuffer() so that it dynamically allocates the
std::string object used to hold the bytecode object file's name. This is
necessary because it is passed by reference to the new Module that is
allocated to represent the bytecode object, and previously we were
using a std::string that disappeared on function exit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10565
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Alkis Evlogimenos [Sat, 20 Dec 2003 21:35:15 +0000 (21:35 +0000)]
Fix help string for --enable-spec2000 option
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10564
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Alkis Evlogimenos [Sat, 20 Dec 2003 17:28:15 +0000 (17:28 +0000)]
Move FP_REG_KILL closer to the actual branch instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10563
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Alkis Evlogimenos [Sat, 20 Dec 2003 16:22:59 +0000 (16:22 +0000)]
Remove floating point killer pass. This is now implemented in the
instruction selector by adding a new pseudo-instruction
FP_REG_KILL. This instruction implicitly defines all x86 fp registers
and is a terminator so that passes which add machine code at the end
of basic blocks (like phi elimination) do not add instructions between
it and the branch or return instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10562
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Chris Lattner [Sat, 20 Dec 2003 10:29:02 +0000 (10:29 +0000)]
Another day, another bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10561
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