oota-llvm.git
18 years agoPatch to clean up function call pseudos and support the BLA instruction,
Nate Begeman [Wed, 16 Nov 2005 00:48:01 +0000 (00:48 +0000)]
Patch to clean up function call pseudos and support the BLA instruction,
which branches to an absolute address.  This is required to support objc
direct dispatch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24370 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoKeep Visual Studio informed of new files.
Jeff Cohen [Tue, 15 Nov 2005 16:11:55 +0000 (16:11 +0000)]
Keep Visual Studio informed of new files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24366 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoremove these labels, there are now bigger jumps in the graph that are unlabeled
Chris Lattner [Tue, 15 Nov 2005 06:44:15 +0000 (06:44 +0000)]
remove these labels, there are now bigger jumps in the graph that are unlabeled

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24365 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix some typos noticed by Gabor Greif!
Chris Lattner [Tue, 15 Nov 2005 06:07:55 +0000 (06:07 +0000)]
Fix some typos noticed by Gabor Greif!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24364 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoMake sure to use SwitchSection to switch sections so that we don't accidentally emit
Chris Lattner [Tue, 15 Nov 2005 01:45:01 +0000 (01:45 +0000)]
Make sure to use SwitchSection to switch sections so that we don't accidentally emit
functions into the .const section.  Whoops.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24363 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix handling of multiple unnamed globals with the same type
Chris Lattner [Tue, 15 Nov 2005 01:32:03 +0000 (01:32 +0000)]
Fix handling of multiple unnamed globals with the same type

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24362 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoSeparate X86ISelLowering stuff out from the X86ISelPattern.cpp file. Patch
Chris Lattner [Tue, 15 Nov 2005 00:40:23 +0000 (00:40 +0000)]
Separate X86ISelLowering stuff out from the X86ISelPattern.cpp file.  Patch
contributed by Evan Cheng.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24358 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoRemove extraneous parents around constants when using a constant expr cast.
Chris Lattner [Tue, 15 Nov 2005 00:03:16 +0000 (00:03 +0000)]
Remove extraneous parents around constants when using a constant expr cast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24357 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agothis file moved
Andrew Lenharth [Mon, 14 Nov 2005 19:32:05 +0000 (19:32 +0000)]
this file moved

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24356 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoHandle globals with explicit alignment requests
Chris Lattner [Mon, 14 Nov 2005 19:00:30 +0000 (19:00 +0000)]
Handle globals with explicit alignment requests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24355 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoTeach emitAlignment to handle explicit alignment requests by globals.
Chris Lattner [Mon, 14 Nov 2005 19:00:06 +0000 (19:00 +0000)]
Teach emitAlignment to handle explicit alignment requests by globals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24354 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoTeach the PPC asmwriter to honor globals with explicit section requests.
Chris Lattner [Mon, 14 Nov 2005 18:52:46 +0000 (18:52 +0000)]
Teach the PPC asmwriter to honor globals with explicit section requests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24353 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoinstead of using mstats, use malloc_zone_statistics which returns numbers
Chris Lattner [Mon, 14 Nov 2005 07:27:56 +0000 (07:27 +0000)]
instead of using mstats, use malloc_zone_statistics which returns numbers
that actually make sense.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24352 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoregenearte
Chris Lattner [Mon, 14 Nov 2005 07:25:50 +0000 (07:25 +0000)]
regenearte

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24351 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoadd malloc_zone_statistics, remove mstats
Chris Lattner [Mon, 14 Nov 2005 07:24:17 +0000 (07:24 +0000)]
add malloc_zone_statistics, remove mstats

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24350 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoTeach -track-memory to work on darwin. Looking at sbrk doesn't work because
Chris Lattner [Mon, 14 Nov 2005 07:00:29 +0000 (07:00 +0000)]
Teach -track-memory to work on darwin.  Looking at sbrk doesn't work because
the default allocator uses mmap.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24349 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoregenerate
Chris Lattner [Mon, 14 Nov 2005 06:57:34 +0000 (06:57 +0000)]
regenerate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24348 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoadd some stuff for mstats on darwin
Chris Lattner [Mon, 14 Nov 2005 06:54:33 +0000 (06:54 +0000)]
add some stuff for mstats on darwin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24347 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoadd FP select. next up - divide!
Duraid Madina [Mon, 14 Nov 2005 01:17:30 +0000 (01:17 +0000)]
add FP select. next up - divide!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24346 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAdd some dummy method impls
Chris Lattner [Sun, 13 Nov 2005 03:26:33 +0000 (03:26 +0000)]
Add some dummy method impls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24345 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoShrink derived types by 8 bytes each by not having to have 2 vtables pointers
Chris Lattner [Sun, 13 Nov 2005 03:26:12 +0000 (03:26 +0000)]
Shrink derived types by 8 bytes each by not having to have 2 vtables pointers
and other MI overhead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24344 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoMove some methods around. Refactor the parts of TypeMap that do not depend
Chris Lattner [Sun, 13 Nov 2005 03:14:09 +0000 (03:14 +0000)]
Move some methods around.  Refactor the parts of TypeMap that do not depend
on its template arguments into a base class so that the code isn't duplicated
5 times.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24343 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoRefactor some code, moving methods and data around. This gets rid of some
Chris Lattner [Sun, 13 Nov 2005 03:13:26 +0000 (03:13 +0000)]
Refactor some code, moving methods and data around.  This gets rid of some
virtual methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24342 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agotypeo
Chris Lattner [Sun, 13 Nov 2005 02:09:55 +0000 (02:09 +0000)]
typeo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24341 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoSplit the type refinement case completely out of the type-becomes-concrete
Chris Lattner [Sun, 13 Nov 2005 01:58:06 +0000 (01:58 +0000)]
Split the type refinement case completely out of the type-becomes-concrete
case, simplifying the code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24340 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agounbreak the build
Chris Lattner [Sun, 13 Nov 2005 01:45:23 +0000 (01:45 +0000)]
unbreak the build

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24339 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoSeparate the type-became-concrete case from the type-is-resolved case, the
Chris Lattner [Sun, 13 Nov 2005 01:27:50 +0000 (01:27 +0000)]
Separate the type-became-concrete case from the type-is-resolved case, the
former of which takes much less work than the later.  This speeds up linking
eon from 3.749 to 3.637s with a release build (about 3%).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24338 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoenable LSR by default on alpha
Andrew Lenharth [Sat, 12 Nov 2005 19:21:08 +0000 (19:21 +0000)]
enable LSR by default on alpha

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24337 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agofix more regressions
Andrew Lenharth [Sat, 12 Nov 2005 19:06:28 +0000 (19:06 +0000)]
fix more regressions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24335 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agofix READCYCLECOUNTER
Andrew Lenharth [Sat, 12 Nov 2005 19:04:09 +0000 (19:04 +0000)]
fix READCYCLECOUNTER

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24334 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agothis is no apparently passing on alpha
Chris Lattner [Sat, 12 Nov 2005 18:35:13 +0000 (18:35 +0000)]
this is no apparently passing on alpha

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24331 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agotrivial cleanup
Chris Lattner [Sat, 12 Nov 2005 18:34:09 +0000 (18:34 +0000)]
trivial cleanup

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24330 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix reading LLVM 1.3 bc files.
Chris Lattner [Sat, 12 Nov 2005 18:31:54 +0000 (18:31 +0000)]
Fix reading LLVM 1.3 bc files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24329 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoregenerate
Chris Lattner [Sat, 12 Nov 2005 18:22:38 +0000 (18:22 +0000)]
regenerate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24328 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agorefactor grammar to eliminate shift-reduce conflict. Move alignment checking
Chris Lattner [Sat, 12 Nov 2005 18:21:21 +0000 (18:21 +0000)]
refactor grammar to eliminate shift-reduce conflict.  Move alignment checking
code out of all of the clients and into OptAlign/OptCAlign

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24327 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoShrink the Type class from 32 to 28 bytes on Darwin (which has silly 32-bit
Chris Lattner [Sat, 12 Nov 2005 10:07:47 +0000 (10:07 +0000)]
Shrink the Type class from 32 to 28 bytes on Darwin (which has silly 32-bit
bools).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24326 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoremove a dead method
Chris Lattner [Sat, 12 Nov 2005 08:42:30 +0000 (08:42 +0000)]
remove a dead method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24325 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoUnswitch a loop, add more assertions, eliminate use of removeUserFromConcrete.
Chris Lattner [Sat, 12 Nov 2005 08:39:48 +0000 (08:39 +0000)]
Unswitch a loop, add more assertions, eliminate use of removeUserFromConcrete.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24324 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoTiny speedup, improve comments and code organization.
Chris Lattner [Sat, 12 Nov 2005 08:22:41 +0000 (08:22 +0000)]
Tiny speedup, improve comments and code organization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24323 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoDescribe section name encoding
Chris Lattner [Sat, 12 Nov 2005 01:46:21 +0000 (01:46 +0000)]
Describe section name encoding

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24322 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoRead and write section info from/to .bc files
Chris Lattner [Sat, 12 Nov 2005 01:33:40 +0000 (01:33 +0000)]
Read and write section info from/to .bc files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24321 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoWrap long line.
Jeff Cohen [Sat, 12 Nov 2005 01:01:50 +0000 (01:01 +0000)]
Wrap long line.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24320 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix VC++ warning that bools cannot be ORed.
Jeff Cohen [Sat, 12 Nov 2005 00:59:39 +0000 (00:59 +0000)]
Fix VC++ warning that bools cannot be ORed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24319 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix operator precedence bug caught by VC++.
Jeff Cohen [Sat, 12 Nov 2005 00:59:01 +0000 (00:59 +0000)]
Fix operator precedence bug caught by VC++.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24318 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agodocument sections
Chris Lattner [Sat, 12 Nov 2005 00:45:07 +0000 (00:45 +0000)]
document sections

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24317 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoregenerate
Chris Lattner [Sat, 12 Nov 2005 00:11:49 +0000 (00:11 +0000)]
regenerate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24316 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoadd a token
Chris Lattner [Sat, 12 Nov 2005 00:11:30 +0000 (00:11 +0000)]
add a token

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24315 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoParse section info
Chris Lattner [Sat, 12 Nov 2005 00:11:10 +0000 (00:11 +0000)]
Parse section info

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24314 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoprint section info
Chris Lattner [Sat, 12 Nov 2005 00:10:19 +0000 (00:10 +0000)]
print section info

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24313 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agonew testcase
Chris Lattner [Sat, 12 Nov 2005 00:10:02 +0000 (00:10 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24310 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAdd support for putting globals in a particular section
Chris Lattner [Sat, 12 Nov 2005 00:09:49 +0000 (00:09 +0000)]
Add support for putting globals in a particular section

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24309 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agofix yet more regressions
Andrew Lenharth [Fri, 11 Nov 2005 23:08:46 +0000 (23:08 +0000)]
fix yet more regressions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24308 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agogenerate chain result
Andrew Lenharth [Fri, 11 Nov 2005 23:02:55 +0000 (23:02 +0000)]
generate chain result

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24307 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoadded a chain output
Andrew Lenharth [Fri, 11 Nov 2005 22:48:54 +0000 (22:48 +0000)]
added a chain output

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24306 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix a bunch more alpha regressions
Andrew Lenharth [Fri, 11 Nov 2005 19:52:25 +0000 (19:52 +0000)]
Fix a bunch more alpha regressions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24304 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoprevent cse of readcyclecounter
Andrew Lenharth [Fri, 11 Nov 2005 19:02:54 +0000 (19:02 +0000)]
prevent cse of readcyclecounter

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24303 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agocontinued readcyclecounter support
Andrew Lenharth [Fri, 11 Nov 2005 16:47:30 +0000 (16:47 +0000)]
continued readcyclecounter support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24300 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAdd support for a cycle counter intrinsic. As basically all processors have
Andrew Lenharth [Fri, 11 Nov 2005 16:45:18 +0000 (16:45 +0000)]
Add support for a cycle counter intrinsic.  As basically all processors have
this and have it in about the same form, I think this makes sense.
on X86, you do a RDTSC (64bit result, from any ring since the P5MMX)
on Alpha, you do a RDCC
on PPC, there is a sequence which may or may not work depending on how things
are setup by the OS.  Or something like that.  Maybe someone who knows PPC
can add support.  Something about the time base register.
on Sparc, you read %tick, which in some solaris versions (>=8) is readable by
userspace
on IA64 read ar.itc

So I think the ulong is justified since all of those are 64bit.
Support is slighly flaky on old chips (P5 and lower) and sometimes
depends on OS (PPC, Sparc).  But for modern OS/Hardware (aka this decade),
we should be ok.

I am still not sure what to do about lowering.  I can either see a lower to 0, to
gettimeofday (or the target os equivalent), or loudly complaining and refusing to
continue.

I am commiting an Alpha implementation.  I will add the X86 implementation if I
have to (I have use of it in the near future), but if someone who knows that
backend (and the funky multi-register results) better wants to add it, it would
take them a lot less time ;)

TODO: better lowering and legalizing, and support more platforms

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24299 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix some typos.
Jeff Cohen [Fri, 11 Nov 2005 02:15:27 +0000 (02:15 +0000)]
Fix some typos.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24298 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAdd new file to Visual Studio.
Jeff Cohen [Fri, 11 Nov 2005 01:34:02 +0000 (01:34 +0000)]
Add new file to Visual Studio.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24297 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix the optimized code handling of user asm strings
Chris Lattner [Thu, 10 Nov 2005 23:24:26 +0000 (23:24 +0000)]
Fix the optimized code handling of user asm strings

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24296 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoMake BB and CPI labels use the function number, not the function name as a
Chris Lattner [Thu, 10 Nov 2005 21:59:25 +0000 (21:59 +0000)]
Make BB and CPI labels use the function number, not the function name as a
uniquing id.  This makes things happy when the function name is quoted,
preventing labels like LBB"foo"_2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24295 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agospeedup the common case where nothing needs to be quoted
Chris Lattner [Thu, 10 Nov 2005 21:47:01 +0000 (21:47 +0000)]
speedup the common case where nothing needs to be quoted

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24294 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAllow per-character control over what target assemblers allow in symbol
Chris Lattner [Thu, 10 Nov 2005 21:40:01 +0000 (21:40 +0000)]
Allow per-character control over what target assemblers allow in symbol
names.  This also changes the default to allow all of "$_." in addition
to letters and numbers as symbol names.  If you don't want this, use
markCharUnacceptable to remove one of these or markCharAcceptable to add
to the set.  This corresponds with what GAS accepts by default.

Also, this includes some minor speedups

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24293 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agodo not allow '.' in symbol names
Chris Lattner [Thu, 10 Nov 2005 21:39:29 +0000 (21:39 +0000)]
do not allow '.' in symbol names

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24292 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAllow per-character control over what target assemblers allow in symbol
Chris Lattner [Thu, 10 Nov 2005 21:39:12 +0000 (21:39 +0000)]
Allow per-character control over what target assemblers allow in symbol
names.  This also changes the default to allow all of "$_." in addition
to letters and numbers as symbol names.  If you don't want this, use
markCharUnacceptable to remove one of these or markCharAcceptable to add
to the set.  This corresponds with what GAS accepts by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24291 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agothe pain isn't gone unless the phinodes are spilled too
Andrew Lenharth [Thu, 10 Nov 2005 19:39:09 +0000 (19:39 +0000)]
the pain isn't gone unless the phinodes are spilled too

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24288 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoDarwin supports quoted labels. This implements:
Chris Lattner [Thu, 10 Nov 2005 19:33:43 +0000 (19:33 +0000)]
Darwin supports quoted labels.  This implements:
test/Regression/CodeGen/PowerPC/darwin-labels.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24287 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoCheck that this compiles to a label with a space in it.
Chris Lattner [Thu, 10 Nov 2005 19:33:04 +0000 (19:33 +0000)]
Check that this compiles to a label with a space in it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24284 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAdd a new option for targets that accept quoted labels.
Chris Lattner [Thu, 10 Nov 2005 19:30:07 +0000 (19:30 +0000)]
Add a new option for targets that accept quoted labels.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24283 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoRemove M, which is dead. Eliminate a dead typedef. Add comments.
Chris Lattner [Thu, 10 Nov 2005 19:02:52 +0000 (19:02 +0000)]
Remove M, which is dead.  Eliminate a dead typedef.  Add comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24282 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoremove the M instance var
Chris Lattner [Thu, 10 Nov 2005 19:02:18 +0000 (19:02 +0000)]
remove the M instance var

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24281 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoThis method is no longer static
Chris Lattner [Thu, 10 Nov 2005 18:55:09 +0000 (18:55 +0000)]
This method is no longer static

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24280 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoCall this method with the object we have
Chris Lattner [Thu, 10 Nov 2005 18:53:25 +0000 (18:53 +0000)]
Call this method with the object we have

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24279 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agonuke blank line
Chris Lattner [Thu, 10 Nov 2005 18:49:46 +0000 (18:49 +0000)]
nuke blank line

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24278 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoMake this more efficient of the common case where we are only mangling globals.
Chris Lattner [Thu, 10 Nov 2005 18:48:58 +0000 (18:48 +0000)]
Make this more efficient of the common case where we are only mangling globals.
Do not mangle internal global names that do not collide with anything.

This gives us strings that now look like this:

__2E_str_1:                             ; '.str_1'
        .asciz  "foo"

instead of this:

l1__2E_str_1:                           ; '.str_1'
        .asciz  "foo"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24277 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agominor interface changes.
Chris Lattner [Thu, 10 Nov 2005 18:46:57 +0000 (18:46 +0000)]
minor interface changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24276 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoGet rid of casts by #including the right header
Chris Lattner [Thu, 10 Nov 2005 18:36:17 +0000 (18:36 +0000)]
Get rid of casts by #including the right header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24275 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoMake the aix asm printer interface properly with the parent class
Chris Lattner [Thu, 10 Nov 2005 18:20:29 +0000 (18:20 +0000)]
Make the aix asm printer interface properly with the parent class

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24274 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoCompile C strings to:
Chris Lattner [Thu, 10 Nov 2005 18:09:27 +0000 (18:09 +0000)]
Compile C strings to:

l1__2E_str_1:                           ; '.str_1'
        .asciz  "foo"

not:

        .align  0
l1__2E_str_1:                           ; '.str_1'
        .asciz  "foo"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24273 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoadd support for .asciz, and enable it by default. If your target assemblerdoesn...
Chris Lattner [Thu, 10 Nov 2005 18:06:33 +0000 (18:06 +0000)]
add support for .asciz, and enable it by default.  If your target assemblerdoesn't support .asciz, just set AscizDirective to null in your asmprinter.
This compiles C strings to:

l1__2E_str_1:                           ; '.str_1'
        .asciz  "foo"

instead of:

l1__2E_str_1:                           ; '.str_1'
        .ascii  "foo\000"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24272 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoadd support for .asciz, and enable it by default. If your target assembler
Chris Lattner [Thu, 10 Nov 2005 18:05:57 +0000 (18:05 +0000)]
add support for .asciz, and enable it by default.  If your target assembler
doesn't support .asciz, just set AscizDirective to null in your asmprinter.

This compiles C strings to:

l1__2E_str_1:                           ; '.str_1'
        .asciz  "foo"

instead of:

l1__2E_str_1:                           ; '.str_1'
        .ascii  "foo\000"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24271 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agothis works with backedges to the existing entry block alot better
Andrew Lenharth [Thu, 10 Nov 2005 17:35:34 +0000 (17:35 +0000)]
this works with backedges to the existing entry block alot better

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24270 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agofix a bunch of regressions
Andrew Lenharth [Thu, 10 Nov 2005 16:59:55 +0000 (16:59 +0000)]
fix a bunch of regressions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24269 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoneeds to go here to apparently.
Andrew Lenharth [Thu, 10 Nov 2005 02:07:45 +0000 (02:07 +0000)]
needs to go here to apparently.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24268 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoThe pass everyone has been waiting for!
Andrew Lenharth [Thu, 10 Nov 2005 01:58:38 +0000 (01:58 +0000)]
The pass everyone has been waiting for!
Reg2Mem

for fun you can opt -reg2mem -mem2reg

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24267 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoPacked elements must be a power of two in size
Chris Lattner [Thu, 10 Nov 2005 01:44:22 +0000 (01:44 +0000)]
Packed elements must be a power of two in size

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24266 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoForce vectors to be a power of two in size
Chris Lattner [Thu, 10 Nov 2005 01:42:43 +0000 (01:42 +0000)]
Force vectors to be a power of two in size

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24265 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoForce packed vectors to be a power of two in length.
Chris Lattner [Thu, 10 Nov 2005 01:40:59 +0000 (01:40 +0000)]
Force packed vectors to be a power of two in length.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24264 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoSwitch the allnodes list from a vector of pointers to an ilist of nodes.This eliminat...
Chris Lattner [Wed, 9 Nov 2005 23:47:37 +0000 (23:47 +0000)]
Switch the allnodes list from a vector of pointers to an ilist of nodes.This eliminates the vector, allows constant time removal of a node froma graph, and makes iteration over the all nodes list stable when adding
nodes to the graph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24263 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoSwitch the allnodes list from a vector of pointers to an ilist of nodes.
Chris Lattner [Wed, 9 Nov 2005 23:46:43 +0000 (23:46 +0000)]
Switch the allnodes list from a vector of pointers to an ilist of nodes.
This eliminates the vector, allows constant time removal of a node from
a graph, and makes iteration over the all nodes list stable when adding
nodes to the graph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24262 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoRefactor intrinsic lowering stuff out of visitCall
Chris Lattner [Wed, 9 Nov 2005 19:44:01 +0000 (19:44 +0000)]
Refactor intrinsic lowering stuff out of visitCall

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24261 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agowhatever. Intermediate patch to see what breaks. Seems ok.
Andrew Lenharth [Wed, 9 Nov 2005 19:17:08 +0000 (19:17 +0000)]
whatever.  Intermediate patch to see what breaks.  Seems ok.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24260 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoHandle the trivial (but common) two-op case more efficiently
Chris Lattner [Wed, 9 Nov 2005 18:48:57 +0000 (18:48 +0000)]
Handle the trivial (but common) two-op case more efficiently

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24259 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoNuke noop copies.
Chris Lattner [Wed, 9 Nov 2005 18:22:42 +0000 (18:22 +0000)]
Nuke noop copies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24258 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoFix CodeGen/X86/shift-folding.ll:test3 on X86
Chris Lattner [Wed, 9 Nov 2005 16:50:40 +0000 (16:50 +0000)]
Fix CodeGen/X86/shift-folding.ll:test3 on X86

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24256 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoDisable some overly-aggressive checking code. This speeds up the local
Chris Lattner [Wed, 9 Nov 2005 05:28:45 +0000 (05:28 +0000)]
Disable some overly-aggressive checking code.  This speeds up the local
allocator from 23s to 11s on kc++ in debug mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24255 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAvoid creating a token factor node in trivially redundant cases. This
Chris Lattner [Wed, 9 Nov 2005 05:03:03 +0000 (05:03 +0000)]
Avoid creating a token factor node in trivially redundant cases.  This
eliminates almost one node per block in common cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24254 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoHandle GEP's a bit more intelligently. Fold constant indices early and
Chris Lattner [Wed, 9 Nov 2005 04:45:33 +0000 (04:45 +0000)]
Handle GEP's a bit more intelligently.  Fold constant indices early and
turn power-of-two multiplies into shifts early to improve compile time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24253 91177308-0d34-0410-b5e6-96231b3b80d8

18 years agoAllocate the right amount of memory for this vector up front.
Chris Lattner [Tue, 8 Nov 2005 23:32:44 +0000 (23:32 +0000)]
Allocate the right amount of memory for this vector up front.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24252 91177308-0d34-0410-b5e6-96231b3b80d8