Chris Lattner [Mon, 29 Nov 2004 05:55:24 +0000 (05:55 +0000)]
Revamp long/ulong comparisons to use a much more efficient sequence (thanks
to Brian and the Sun compiler for pointing out that the obvious works :)
This also enables folding all long comparisons into setcc and branch
instructions: before we could only do == and !=
For example, for:
void test(unsigned long long A, unsigned long long B) {
if (A < B) foo();
}
We now generate:
test:
subl $4, %esp
movl %esi, (%esp)
movl 8(%esp), %eax
movl 12(%esp), %ecx
movl 16(%esp), %edx
movl 20(%esp), %esi
subl %edx, %eax
sbbl %esi, %ecx
jae .LBBtest_2 # UnifiedReturnBlock
.LBBtest_1: # then
call foo
movl (%esp), %esi
addl $4, %esp
ret
.LBBtest_2: # UnifiedReturnBlock
movl (%esp), %esi
addl $4, %esp
ret
Instead of:
test:
subl $12, %esp
movl %esi, 8(%esp)
movl %ebx, 4(%esp)
movl 16(%esp), %eax
movl 20(%esp), %ecx
movl 24(%esp), %edx
movl 28(%esp), %esi
cmpl %edx, %eax
setb %al
cmpl %esi, %ecx
setb %bl
cmove %ax, %bx
testb %bl, %bl
je .LBBtest_2 # UnifiedReturnBlock
.LBBtest_1: # then
call foo
movl 4(%esp), %ebx
movl 8(%esp), %esi
addl $12, %esp
ret
.LBBtest_2: # UnifiedReturnBlock
movl 4(%esp), %ebx
movl 8(%esp), %esi
addl $12, %esp
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18330
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Reid Spencer [Mon, 29 Nov 2004 05:00:33 +0000 (05:00 +0000)]
* Allow date command to be printed in verbose mode
* Get rid of appending -lbz2 and -lz to ExtraLibs now that we don't need
them any more.
* Fix the dist-check target so that EXTRA_DIST can be defined AFTER the
include of Makefile.common. This is needed because Makefile.common
provides variable definitions that may need to be used in computing the
value of EXTRA_DIST.
* Clean up some "distdir" target output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18329
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Reid Spencer [Mon, 29 Nov 2004 04:57:55 +0000 (04:57 +0000)]
Add "docs" as a descendable directory (at the end)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18328
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 29 Nov 2004 04:56:35 +0000 (04:56 +0000)]
* allow doxygen documentation to be enabled/disabled (default off)
* organize programs we test for properly
* add new programs needed for documentation generation
* Adjust install paths so llvm stuff doesn't muck up /usr/local or /usr if
$prefix is set to those.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18327
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Reid Spencer [Mon, 29 Nov 2004 04:53:50 +0000 (04:53 +0000)]
* Get additional configured values into the makefiles
* Provide support for ENABLE_DOXYGEN
* New tools that documentation generation requires
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18326
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 29 Nov 2004 04:51:58 +0000 (04:51 +0000)]
Make the check a little quieter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18325
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 29 Nov 2004 04:47:35 +0000 (04:47 +0000)]
* Make this makefile compliant with LLVM makefile standards
* Implement optional doxygen doc generation
* Implement HTML and doxygen installation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18324
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 29 Nov 2004 04:46:12 +0000 (04:46 +0000)]
Moved --> doxygen.cfg.in
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18323
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Tanya Lattner [Mon, 29 Nov 2004 04:39:47 +0000 (04:39 +0000)]
Reworked branching so we don't handle BAs specially. It just updates the branchTO regardless of what type of branch it is.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18322
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 29 Nov 2004 04:34:05 +0000 (04:34 +0000)]
* Get rid of extraneous directories
* Ensure things installed to same place are all getting there by using a
variable to name that place.
* Make sure missing index.html, images and *.css files get installed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18321
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Reid Spencer [Mon, 29 Nov 2004 04:32:37 +0000 (04:32 +0000)]
* add llvmc and llvm-ld
* fix the links to not be in an html subdir as that's not how this gets
installed (anymore).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18320
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Reid Spencer [Mon, 29 Nov 2004 03:47:37 +0000 (03:47 +0000)]
Adjust this so that doxygen doesn't barf on it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18319
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 29 Nov 2004 03:45:02 +0000 (03:45 +0000)]
* Adjust so this falls in line with LLVM Makefile standards.
* Implement installation of doxygen and html documentation
* Fix it so it works with objdir != srcdir.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18318
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 29 Nov 2004 03:43:29 +0000 (03:43 +0000)]
* Fix an item list.
* Add an ENVIRONMENT section to describe LLVM_LIB_SEARCH_PATH
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18317
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Reid Spencer [Mon, 29 Nov 2004 03:37:54 +0000 (03:37 +0000)]
Add a link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18316
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Reid Spencer [Mon, 29 Nov 2004 03:33:22 +0000 (03:33 +0000)]
For PR393:
This file was originally doxygen.cfg, but it needs to be configured to get
the right srcdir/objdir paths for things. This is needed because building
the doxygen will now be part of the install and dist-check targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18315
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Tanya Lattner [Sun, 28 Nov 2004 23:36:15 +0000 (23:36 +0000)]
Fixed bug where instructions in the kernel were not ordered right to preserve dependencies in a cycle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18314
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Reid Spencer [Sun, 28 Nov 2004 21:36:52 +0000 (21:36 +0000)]
Update the test to match the optimization. The optimization can let some
casts through, but they will only be sbyte -> ubyte in this test case so
make sure we don't let any other kinds through.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18313
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Reid Spencer [Sun, 28 Nov 2004 21:31:15 +0000 (21:31 +0000)]
Fix for PR454:
* Make sure we handle signed to unsigned conversion correctly
* Move this visitSetCondInst case to its own method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18312
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Chris Lattner [Sun, 28 Nov 2004 21:16:45 +0000 (21:16 +0000)]
The LLVM bool type shall have 1 byte alignment on PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18311
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Chris Lattner [Sun, 28 Nov 2004 20:44:37 +0000 (20:44 +0000)]
Make DSE potentially more aggressive by being more specific about alloca sizes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18309
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Chris Lattner [Sun, 28 Nov 2004 20:30:15 +0000 (20:30 +0000)]
Fix DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18308
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Chris Lattner [Sun, 28 Nov 2004 19:54:02 +0000 (19:54 +0000)]
New testcase. The store is not dead here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18307
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Chris Lattner [Sun, 28 Nov 2004 17:56:47 +0000 (17:56 +0000)]
Fix SingleSource/UnitTests/2004-11-28-GlobalBoolLayout.c, and hopefully
PR449
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18306
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Chris Lattner [Sun, 28 Nov 2004 16:47:46 +0000 (16:47 +0000)]
new testcase for PR463
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18304
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Chris Lattner [Sun, 28 Nov 2004 16:45:45 +0000 (16:45 +0000)]
Fix PR463
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18303
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Reid Spencer [Sun, 28 Nov 2004 08:15:33 +0000 (08:15 +0000)]
Correct the RUN line to remove unneeded parameters and make sure the test
case is testing the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18302
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Reid Spencer [Sun, 28 Nov 2004 04:29:29 +0000 (04:29 +0000)]
Test case for PR454
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18301
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Reid Spencer [Sun, 28 Nov 2004 03:13:02 +0000 (03:13 +0000)]
Compute the firstFileOffset correctly after reading the LLVM symbol table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18300
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Chris Lattner [Sun, 28 Nov 2004 01:25:20 +0000 (01:25 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18299
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 28 Nov 2004 01:22:49 +0000 (01:22 +0000)]
New testcase for PR447
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18298
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Chris Lattner [Sun, 28 Nov 2004 00:43:59 +0000 (00:43 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18297
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 28 Nov 2004 00:39:58 +0000 (00:39 +0000)]
New testcase for PR360
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18296
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Chris Lattner [Sun, 28 Nov 2004 00:09:38 +0000 (00:09 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18295
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Chris Lattner [Sun, 28 Nov 2004 00:06:07 +0000 (00:06 +0000)]
New testcase for PR244
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18294
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Chris Lattner [Sat, 27 Nov 2004 23:27:26 +0000 (23:27 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18293
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 27 Nov 2004 23:24:23 +0000 (23:24 +0000)]
New testcase for PR397
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18292
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Chris Lattner [Sat, 27 Nov 2004 22:47:08 +0000 (22:47 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18291
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Chris Lattner [Sat, 27 Nov 2004 22:43:51 +0000 (22:43 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18290
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 27 Nov 2004 22:01:43 +0000 (22:01 +0000)]
Remove a dead check at the end of the configure script that was a left over
from the bzip2 support. This dead check produced the error:
test: -ne: unary operator expected
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18289
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Reid Spencer [Sat, 27 Nov 2004 21:59:57 +0000 (21:59 +0000)]
Get the cache variable name right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18288
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Chris Lattner [Sat, 27 Nov 2004 21:33:28 +0000 (21:33 +0000)]
Move this to the QOI section
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18287
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Chris Lattner [Sat, 27 Nov 2004 21:29:43 +0000 (21:29 +0000)]
Mention dj
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18286
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Chris Lattner [Sat, 27 Nov 2004 20:34:25 +0000 (20:34 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18285
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Chris Lattner [Sat, 27 Nov 2004 20:31:59 +0000 (20:31 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18284
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 27 Nov 2004 20:31:14 +0000 (20:31 +0000)]
Pass in llvmgxx
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18283
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Chris Lattner [Sat, 27 Nov 2004 19:50:58 +0000 (19:50 +0000)]
Add notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18282
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 27 Nov 2004 19:44:07 +0000 (19:44 +0000)]
New testcase for PR424
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18281
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 27 Nov 2004 19:24:06 +0000 (19:24 +0000)]
Add some notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18280
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Chris Lattner [Sat, 27 Nov 2004 19:20:23 +0000 (19:20 +0000)]
Add bzip2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18279
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Chris Lattner [Sat, 27 Nov 2004 19:19:44 +0000 (19:19 +0000)]
These have been removed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18278
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Chris Lattner [Sat, 27 Nov 2004 19:18:35 +0000 (19:18 +0000)]
Remove zlib from the llvm tarball. This is only used (in theory by povray-31
which is part of llvm-test). If anyone is interested in adding it to llvm-test,
feel free to go for it.
This is part of PR417
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18277
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Chris Lattner [Sat, 27 Nov 2004 19:18:05 +0000 (19:18 +0000)]
Remove zlib from the llvm tarball. This is only used (in theory by povray-31
which is part of llvm-test). If anyone is interested in adding it to llvm-test,
feel free to go for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18276
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Chris Lattner [Sat, 27 Nov 2004 18:37:42 +0000 (18:37 +0000)]
When merging to alias sets, if they are both must alias, the result is not
a must alias set unless all of the pointers in the resultant set are must
aliased together.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18275
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Chris Lattner [Sat, 27 Nov 2004 18:37:04 +0000 (18:37 +0000)]
Change interface to this method a bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18274
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Chris Lattner [Sat, 27 Nov 2004 17:55:46 +0000 (17:55 +0000)]
Implement Regression/Transforms/InstCombine/getelementptr_cast.ll, which
occurs many times in crafty
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18273
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Chris Lattner [Sat, 27 Nov 2004 17:55:20 +0000 (17:55 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18272
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Reid Spencer [Sat, 27 Nov 2004 06:44:10 +0000 (06:44 +0000)]
Don't depend on grep or sed to be portable at all. Just compare against
static test files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18271
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Reid Spencer [Sat, 27 Nov 2004 06:43:03 +0000 (06:43 +0000)]
Put the expected tables of contents of the test archives into separate
files so we don't have to process them at test time at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18270
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Reid Spencer [Sat, 27 Nov 2004 06:27:30 +0000 (06:27 +0000)]
Use grep instead of sed because on Solaris sed doesn't copy null bytes and
it needs to in order for the bug in MacOSX archives to be tested correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18269
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Reid Spencer [Sat, 27 Nov 2004 06:00:36 +0000 (06:00 +0000)]
Accommodate the braindead Solaris "diff" that doesn't understand the -q
option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18268
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Nate Begeman [Sat, 27 Nov 2004 04:45:11 +0000 (04:45 +0000)]
Remove the ISel->AsmPrinter link via the TargetMachine that was put in
place to help bring up the PowerPC back end on Darwin. This code is no
longer serves any purpose now that the AsmPrinter does the right thing
all the time printing GlobalValues. --Cruft.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18267
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Chris Lattner [Fri, 26 Nov 2004 21:36:25 +0000 (21:36 +0000)]
Add a new interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18266
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 26 Nov 2004 21:20:09 +0000 (21:20 +0000)]
Provide size information when checking to see if we can LICM a load, this
allows us to hoist more loads in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18265
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Chris Lattner [Fri, 26 Nov 2004 21:05:39 +0000 (21:05 +0000)]
When evaluating an AA, pass in size info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18264
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Chris Lattner [Fri, 26 Nov 2004 20:25:17 +0000 (20:25 +0000)]
There is no reason to store <x,x>, just store <x>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18263
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Chris Lattner [Fri, 26 Nov 2004 20:01:48 +0000 (20:01 +0000)]
The trick with globals actually works with allocas and malloc too
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18262
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Chris Lattner [Fri, 26 Nov 2004 19:20:01 +0000 (19:20 +0000)]
A store or load cannot alias a global if the accessed amount is larger then
the global.
This implements Regression/Analysis/BasicAA/global-size.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18261
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Chris Lattner [Fri, 26 Nov 2004 19:19:28 +0000 (19:19 +0000)]
new testcase basicaa should handle
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18260
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Reid Spencer [Thu, 25 Nov 2004 22:43:58 +0000 (22:43 +0000)]
Indicate that PR427 won't be fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18259
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Reid Spencer [Thu, 25 Nov 2004 22:38:30 +0000 (22:38 +0000)]
* Add features I implemented this release.
* Wrap long lines at 80 cols
* Indent lists so structure of document is a little more clear
* Make the page HTML 4.01 Strict compliant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18258
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Reid Spencer [Thu, 25 Nov 2004 20:22:06 +0000 (20:22 +0000)]
Add LLVMbzip2 library, now required.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18255
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Reid Spencer [Thu, 25 Nov 2004 20:21:53 +0000 (20:21 +0000)]
Remove HAVE_BZLIB and HAVE_BZIP2. We always have bzip2 now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18254
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Reid Spencer [Thu, 25 Nov 2004 19:38:51 +0000 (19:38 +0000)]
Always pass -D_GNU_SOURCE to cc1plus
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18253
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Reid Spencer [Thu, 25 Nov 2004 19:38:39 +0000 (19:38 +0000)]
Always pass -D_GNU_SOURCE to cc1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18252
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Reid Spencer [Thu, 25 Nov 2004 19:38:28 +0000 (19:38 +0000)]
Add bzip2 subdirectory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18251
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Reid Spencer [Thu, 25 Nov 2004 19:38:16 +0000 (19:38 +0000)]
Remove zlib support in favor of our own bzip2 library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18250
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Reid Spencer [Thu, 25 Nov 2004 19:38:05 +0000 (19:38 +0000)]
Adjust to Compressor interface change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18249
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Reid Spencer [Thu, 25 Nov 2004 19:37:42 +0000 (19:37 +0000)]
Restrict the interface to not allow algorithm selection
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18248
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Reid Spencer [Thu, 25 Nov 2004 17:13:17 +0000 (17:13 +0000)]
Add some instructions about ranlib'ing the CFE runtime libraries so that
they link faster. This should eventually be codified into the CFE's
makefile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18247
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Reid Spencer [Thu, 25 Nov 2004 16:12:25 +0000 (16:12 +0000)]
Revise to LLVM makefile standards.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18246
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Reid Spencer [Thu, 25 Nov 2004 16:11:36 +0000 (16:11 +0000)]
Initial Version from bzip2 Release 1.0.2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18245
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Reid Spencer [Thu, 25 Nov 2004 09:36:28 +0000 (09:36 +0000)]
Correct the configuration variable used to find the bin directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18244
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Reid Spencer [Thu, 25 Nov 2004 09:32:08 +0000 (09:32 +0000)]
Implement dependent library linking. It is no longer required that -lstdc++
-lstdsup++ no -lc be passed on the command line to llvm linkers if the
progam being linked was compiled with the C/C++ Front End or Stacker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18243
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Reid Spencer [Thu, 25 Nov 2004 09:29:44 +0000 (09:29 +0000)]
Remove blank comment lines for uniformity.
Make sure lines don't exceed 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18242
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Reid Spencer [Thu, 25 Nov 2004 09:08:54 +0000 (09:08 +0000)]
Add a convenience target to build all three modes: Debug, Release, Profile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18241
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Reid Spencer [Thu, 25 Nov 2004 07:28:19 +0000 (07:28 +0000)]
Gack. Actually use the correct variable name in setting the JIT support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18240
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Nate Begeman [Thu, 25 Nov 2004 07:09:01 +0000 (07:09 +0000)]
Enable optimization suggested by Chris Lattner to not emit reloc stubs for
static global variables whose addresses are taken. This allows us to
convert the following code for taking the address of a static function foo
addis r2, r30, ha16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")
lwz r3, lo16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")(r2)
which also includes linker stub code emitted at the end of the .s file not
shown here, and replace it with this:
addis r2, r30, ha16(l1__2E_foo_2-"L00001$pb")
la r3, lo16(l1__2E_foo_2-"L00001$pb")(r2)
which in addition to not needing linker help, also has no load instruction.
For those not up on PowerPC mnemonics, la is shorthand for add immediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18239
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Chris Lattner [Thu, 25 Nov 2004 06:33:10 +0000 (06:33 +0000)]
The PPC backend is basically stable, and has a JIT now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18238
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Chris Lattner [Thu, 25 Nov 2004 06:31:42 +0000 (06:31 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18237
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Chris Lattner [Thu, 25 Nov 2004 06:25:13 +0000 (06:25 +0000)]
New testcase for PR451
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18236
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Chris Lattner [Thu, 25 Nov 2004 06:14:45 +0000 (06:14 +0000)]
Fix the build on non ppc machines
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18235
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Reid Spencer [Thu, 25 Nov 2004 06:07:42 +0000 (06:07 +0000)]
PR256 fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18234
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Reid Spencer [Thu, 25 Nov 2004 06:03:14 +0000 (06:03 +0000)]
Fix the lib/System/platform link by using proper cached variable name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18233
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Reid Spencer [Thu, 25 Nov 2004 04:51:04 +0000 (04:51 +0000)]
For PR256:
* cache more values
* standardize cache value names
* organize configure script per autoconf recommendations (10 sections)
* Eliminate some redundancies and complexities in the script
* Provide better documentation in the script.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18232
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Reid Spencer [Thu, 25 Nov 2004 04:44:46 +0000 (04:44 +0000)]
Cache the value of this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18231
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Reid Spencer [Thu, 25 Nov 2004 04:43:54 +0000 (04:43 +0000)]
Tidy up the indentation. Give the cache variable a proper name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18230
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Reid Spencer [Thu, 25 Nov 2004 04:42:25 +0000 (04:42 +0000)]
Eliminate duplicate "checking" message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18229
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Chris Lattner [Thu, 25 Nov 2004 04:14:54 +0000 (04:14 +0000)]
The JIT works enough
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18228
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Chris Lattner [Thu, 25 Nov 2004 04:11:07 +0000 (04:11 +0000)]
Fix encoding of fsel, fixing olden/power, McCat/bisort and several others.
All of Olden passes now! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18227
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