oota-llvm.git
15 years agoWelcome 2007.
John Criswell [Thu, 18 Jan 2007 21:22:36 +0000 (21:22 +0000)]
Welcome 2007.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33338 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoClean up some code around the store V, (cast P) -> store (cast V), P
Reid Spencer [Thu, 18 Jan 2007 18:54:33 +0000 (18:54 +0000)]
Clean up some code around the store V, (cast P) -> store (cast V), P
transform. Change some variable names so it is clear what is source and
what is dest of the cast. Also, add an assert to ensure that the integer
to integer case is asserting if the bitwidths are different. This prevents
illegal casts from being formed and catches bitwidth bugs sooner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33337 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse a cheaper computation.
Reid Spencer [Thu, 18 Jan 2007 18:14:49 +0000 (18:14 +0000)]
Use a cheaper computation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33336 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix a regression in the last patch. When constructing a BitMask, be careful
Reid Spencer [Thu, 18 Jan 2007 18:01:32 +0000 (18:01 +0000)]
Fix a regression in the last patch. When constructing a BitMask, be careful
not to overflow 64-bits and end up with a 0 mask. This caused i64 values to
always be stored as 0 with lots of consequential damage to nightly test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33335 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agomove contents of PR587 to here.
Chris Lattner [Thu, 18 Jan 2007 07:34:57 +0000 (07:34 +0000)]
move contents of PR587 to here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33333 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoProvide an isPowerOf2ByteWidth method for the IntegerType class. This will
Reid Spencer [Thu, 18 Jan 2007 02:59:54 +0000 (02:59 +0000)]
Provide an isPowerOf2ByteWidth method for the IntegerType class. This will
mostly be used by back ends that wish to distinguish between integer types
that fit evenly within a natural integer type and those that don't.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33328 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoThe zerofill directive needs a newline after it.
Bill Wendling [Thu, 18 Jan 2007 02:30:19 +0000 (02:30 +0000)]
The zerofill directive needs a newline after it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33327 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse the new maskToBitWidth function to ensure that the results of
Reid Spencer [Thu, 18 Jan 2007 02:12:51 +0000 (02:12 +0000)]
Use the new maskToBitWidth function to ensure that the results of
computations do not overflow the intended bit width.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33326 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd an inline helper function that masks a GenericValue to a specified
Reid Spencer [Thu, 18 Jan 2007 02:12:10 +0000 (02:12 +0000)]
Add an inline helper function that masks a GenericValue to a specified
bit width.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33325 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMinor code clean up.
Evan Cheng [Thu, 18 Jan 2007 01:49:58 +0000 (01:49 +0000)]
Minor code clean up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33323 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake shl instruction mask its result to the correct bitsize. This is
Reid Spencer [Thu, 18 Jan 2007 01:32:46 +0000 (01:32 +0000)]
Make shl instruction mask its result to the correct bitsize. This is
sufficient to get llvm-test/SingleSource/UnitTests/Integer/general-test.ll
working with lli in interpreter mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33321 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTwo changes:
Reid Spencer [Thu, 18 Jan 2007 01:25:42 +0000 (01:25 +0000)]
Two changes:
1. Fix logic for executeGEP. Only 32-bit and 64-bit integer types are
   acceptable as indices.
2. Ensure that all integer cast operations truncate their result to the
   integer size of the operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33318 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake sure we truncate stored values to their bit width.
Reid Spencer [Thu, 18 Jan 2007 01:24:02 +0000 (01:24 +0000)]
Make sure we truncate stored values to their bit width.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33317 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHave the OutputBuffer take the is64Bit and isLittleEndian booleans.
Bill Wendling [Thu, 18 Jan 2007 01:23:11 +0000 (01:23 +0000)]
Have the OutputBuffer take the is64Bit and isLittleEndian booleans.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33316 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoModify emission of jump tables on darwin to emit an extra "l" label that
Chris Lattner [Thu, 18 Jan 2007 01:15:58 +0000 (01:15 +0000)]
Modify emission of jump tables on darwin to emit an extra "l" label that
delimits the boundaries of jump tables.  This lets the linker's dead code
stripping optimization do a better job.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33315 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd new JumpTableSpecialLabelPrefix hook to asmprinter for jumptable emission.
Chris Lattner [Thu, 18 Jan 2007 01:12:56 +0000 (01:12 +0000)]
add new JumpTableSpecialLabelPrefix hook to asmprinter for jumptable emission.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33314 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1028:
Reid Spencer [Wed, 17 Jan 2007 23:33:20 +0000 (23:33 +0000)]
For PR1028:
Add the llvm.stacksave and llvm.stackrestore intrinsics that correspond
to the GCC builtins __builtin_stack_save and __builtin_stack_restore. This
allows the CBE to execute these builtins, and fixes:

   test/CodeGen/CBackend/2007-01-17-StackSaveNRestore.ll
   External/SPEC/CINT2000/176.gcc (CBE)

Patch by Gordon Henriksen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33313 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1028:
Reid Spencer [Wed, 17 Jan 2007 23:20:43 +0000 (23:20 +0000)]
For PR1028:
Ensure the CBE generates calls to GCC builtins for stack_save and
stack_restore when it encounters the corresponding intrinsics.

Patch by Gordon Henriksen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33312 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoChanged to use the OutputBuffer instead of the methods in MachO and ELF
Bill Wendling [Wed, 17 Jan 2007 22:22:31 +0000 (22:22 +0000)]
Changed to use the OutputBuffer instead of the methods in MachO and ELF
writers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33311 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRefactored output buffer methods from MachO and ELF writers.
Bill Wendling [Wed, 17 Jan 2007 22:17:24 +0000 (22:17 +0000)]
Refactored output buffer methods from MachO and ELF writers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33310 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd CGPassManager.
Devang Patel [Wed, 17 Jan 2007 21:45:01 +0000 (21:45 +0000)]
Add CGPassManager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33309 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate ModulePass::assignPassManager() to take into account Preferred
Devang Patel [Wed, 17 Jan 2007 21:19:23 +0000 (21:19 +0000)]
Update ModulePass::assignPassManager() to take into account Preferred
Pass Manager Type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33308 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agos/PassDebugging_New/PassDebugging/g
Devang Patel [Wed, 17 Jan 2007 20:33:36 +0000 (20:33 +0000)]
s/PassDebugging_New/PassDebugging/g

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33307 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate assignPassManager() signature to allow selection of preferred
Devang Patel [Wed, 17 Jan 2007 20:30:17 +0000 (20:30 +0000)]
Update assignPassManager() signature to allow selection of preferred
pass manager type. This allows new FPPassManager to select Call Graph
Pass Manager (if available) as its parent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33306 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR739:
Reid Spencer [Wed, 17 Jan 2007 20:24:45 +0000 (20:24 +0000)]
For PR739:
Support overriding the prefix and DESTDIR variables from the make command
line. This makes the makefile system a little more GNU compliant and the
feature makes it easier for distribution builders to re-target the install
location of LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33305 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agorestructure code a bit to make use of continue (simplifying things). Generalize
Chris Lattner [Wed, 17 Jan 2007 17:44:25 +0000 (17:44 +0000)]
restructure code a bit to make use of continue (simplifying things).  Generalize
the .zerofill directive emission to not be darwin-specific

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33304 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agodarwin doesn't support .bss, but it does have .zerofill
Chris Lattner [Wed, 17 Jan 2007 17:43:33 +0000 (17:43 +0000)]
darwin doesn't support .bss, but it does have .zerofill

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33303 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd new directive
Chris Lattner [Wed, 17 Jan 2007 17:42:42 +0000 (17:42 +0000)]
add new directive

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33302 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agodocument that BSSSection can be null.
Chris Lattner [Wed, 17 Jan 2007 17:42:30 +0000 (17:42 +0000)]
document that BSSSection can be null.
Add new ZeroFillDirective directive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33301 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDocument flag
Anton Korobeynikov [Wed, 17 Jan 2007 10:40:54 +0000 (10:40 +0000)]
Document flag

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33300 91177308-0d34-0410-b5e6-96231b3b80d8

15 years ago* Fix one more bug in PIC codegen: extra load is needed for *all*
Anton Korobeynikov [Wed, 17 Jan 2007 10:33:08 +0000 (10:33 +0000)]
* Fix one more bug in PIC codegen: extra load is needed for *all*
non-statics.
* Introduce new option to output zero-initialized data to .bss section.
This can reduce size of binaries. Enable it by default for ELF &
Cygwin/Mingw targets. Probably, Darwin should be also added.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33299 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRevert patch.
Bill Wendling [Wed, 17 Jan 2007 09:06:13 +0000 (09:06 +0000)]
Revert patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33298 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoThe Regression directory is now gone.
Reid Spencer [Wed, 17 Jan 2007 08:01:13 +0000 (08:01 +0000)]
The Regression directory is now gone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33297 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRegression is gone, don't try to find it on clean target.
Reid Spencer [Wed, 17 Jan 2007 07:59:14 +0000 (07:59 +0000)]
Regression is gone, don't try to find it on clean target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33296 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake tblgen error more useful. Patch by B. Scott Michel
Chris Lattner [Wed, 17 Jan 2007 07:45:12 +0000 (07:45 +0000)]
Make tblgen error more useful.  Patch by B. Scott Michel

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33295 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agomake doxygen comment much better. Patch by B. Scott Michel!
Chris Lattner [Wed, 17 Jan 2007 07:28:48 +0000 (07:28 +0000)]
make doxygen comment much better.  Patch by B. Scott Michel!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33294 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate for changes in location of Stacker.
Reid Spencer [Wed, 17 Jan 2007 05:37:42 +0000 (05:37 +0000)]
Update for changes in location of Stacker.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33293 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoremove obsolete comment
Chris Lattner [Wed, 17 Jan 2007 05:26:57 +0000 (05:26 +0000)]
remove obsolete comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33292 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCreate the specified TargetObjInfo and use it.
Bill Wendling [Wed, 17 Jan 2007 03:51:37 +0000 (03:51 +0000)]
Create the specified TargetObjInfo and use it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33291 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCreate/store/and delete the TargetObjInfo object.
Bill Wendling [Wed, 17 Jan 2007 03:50:41 +0000 (03:50 +0000)]
Create/store/and delete the TargetObjInfo object.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33290 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse the methods in the TargetObjInfo object instead of internal methods.
Bill Wendling [Wed, 17 Jan 2007 03:49:21 +0000 (03:49 +0000)]
Use the methods in the TargetObjInfo object instead of internal methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33289 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoThe TargetObjInfo object goes here.
Bill Wendling [Wed, 17 Jan 2007 03:48:29 +0000 (03:48 +0000)]
The TargetObjInfo object goes here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33288 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemoved methods which are now in the respective TargetObjInfo implementations.
Bill Wendling [Wed, 17 Jan 2007 03:47:54 +0000 (03:47 +0000)]
Removed methods which are now in the respective TargetObjInfo implementations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33287 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoNew "TargetObjInfo" class. This holds information that the object writers will
Bill Wendling [Wed, 17 Jan 2007 03:46:30 +0000 (03:46 +0000)]
New "TargetObjInfo" class. This holds information that the object writers will
use to write things to the file. It's abstract so each target should implement
its own version for each writer type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33286 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix this tool for use on Darwin which requires the file to come after the
Reid Spencer [Wed, 17 Jan 2007 03:38:22 +0000 (03:38 +0000)]
Fix this tool for use on Darwin which requires the file to come after the
commands. Linux is more forgiving.

Patch by Gordon Henriksen. Thanks, Gordon!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33285 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRegenerate.
Reid Spencer [Wed, 17 Jan 2007 02:48:45 +0000 (02:48 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33284 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1117:
Reid Spencer [Wed, 17 Jan 2007 02:47:33 +0000 (02:47 +0000)]
For PR1117:
Make the assembler generate a nice error message if a bad cast instruction
is attempted instead of asserting out. This is made possible by the
recently exposed method CastInst::castIsValid() which checks the validity
of any cast instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33283 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1117:
Reid Spencer [Wed, 17 Jan 2007 02:46:11 +0000 (02:46 +0000)]
For PR1117:
Expose the previously hidden checkCast function as CastInst::castIsValid.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33282 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTest cases for PR1117.
Reid Spencer [Wed, 17 Jan 2007 02:45:19 +0000 (02:45 +0000)]
Test cases for PR1117.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33281 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1094:
Reid Spencer [Wed, 17 Jan 2007 02:23:37 +0000 (02:23 +0000)]
For PR1094:
Adjust the use of SetVector for changes in SetVector's interface.
Patch by Gordon Henriksen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33280 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1094:
Reid Spencer [Wed, 17 Jan 2007 02:22:18 +0000 (02:22 +0000)]
For PR1094:
Make the SetVector::iterator be the vector's const_iterator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33279 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1074:
Reid Spencer [Wed, 17 Jan 2007 02:18:44 +0000 (02:18 +0000)]
For PR1074:
Remove the projects/Stacker directory. LLVM is now free of dependency
on llvm-gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33278 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1074:
Reid Spencer [Wed, 17 Jan 2007 02:14:46 +0000 (02:14 +0000)]
For PR1074:
Adjust configuration for Stacker's new name: llvm-stacker.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33277 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove unused forward class declarations.
Reid Spencer [Wed, 17 Jan 2007 01:49:59 +0000 (01:49 +0000)]
Remove unused forward class declarations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33276 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoIgnore the output directory.
Reid Spencer [Wed, 17 Jan 2007 01:48:42 +0000 (01:48 +0000)]
Ignore the output directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33275 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoJoin two lines that caused awk to squak on some platforms.
Reid Spencer [Tue, 16 Jan 2007 22:41:12 +0000 (22:41 +0000)]
Join two lines that caused awk to squak on some platforms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33274 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPass manager may require certain analysis. In such cases, initially
Devang Patel [Tue, 16 Jan 2007 22:38:10 +0000 (22:38 +0000)]
Pass manager may require certain analysis. In such cases, initially
pass manager is last user.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33273 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix test cases. Patch by Guoling Han.
Reid Spencer [Tue, 16 Jan 2007 22:31:46 +0000 (22:31 +0000)]
Fix test cases. Patch by Guoling Han.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33272 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove this test case. LLVM doesn't currently support comparison of packed.
Reid Spencer [Tue, 16 Jan 2007 21:58:58 +0000 (21:58 +0000)]
Remove this test case. LLVM doesn't currently support comparison of packed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33271 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUndo last check-in.
Devang Patel [Tue, 16 Jan 2007 21:43:18 +0000 (21:43 +0000)]
Undo last check-in.
Remove setupPassManager() and its use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33270 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMissed "<" :)
Anton Korobeynikov [Tue, 16 Jan 2007 20:22:18 +0000 (20:22 +0000)]
Missed "<" :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33265 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSetup pass manager before scheduling required analysis.
Devang Patel [Tue, 16 Jan 2007 19:46:09 +0000 (19:46 +0000)]
Setup pass manager before scheduling required analysis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33262 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a test case for bit accurate integer types in llvm-gcc. This is
Reid Spencer [Tue, 16 Jan 2007 18:40:08 +0000 (18:40 +0000)]
Add a test case for bit accurate integer types in llvm-gcc. This is
XFAILed for now until llvm-gcc changes are committed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33261 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCleanup. Comments added.
Anton Korobeynikov [Tue, 16 Jan 2007 18:23:09 +0000 (18:23 +0000)]
Cleanup. Comments added.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33260 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoNew test cases for bit accurate integers developed by Guoling Han.
Reid Spencer [Tue, 16 Jan 2007 18:08:22 +0000 (18:08 +0000)]
New test cases for bit accurate integers developed by Guoling Han.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33259 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix SMG2000 with the CBE: opaque types need names too.
Chris Lattner [Tue, 16 Jan 2007 18:02:45 +0000 (18:02 +0000)]
Fix SMG2000 with the CBE: opaque types need names too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33258 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agodocument some subtlety
Chris Lattner [Tue, 16 Jan 2007 17:51:40 +0000 (17:51 +0000)]
document some subtlety

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33257 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEmit symbol type information for ELF/COFF targets
Anton Korobeynikov [Tue, 16 Jan 2007 16:41:57 +0000 (16:41 +0000)]
Emit symbol type information for ELF/COFF targets

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33256 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoInstead of yet another enum indicating the "assembly language flavor",
Bill Wendling [Tue, 16 Jan 2007 09:29:17 +0000 (09:29 +0000)]
Instead of yet another enum indicating the "assembly language flavor",
just use the one that's in the subtarget.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33255 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix PR918 by only using typedefs to name struct types. This makes the later
Chris Lattner [Tue, 16 Jan 2007 07:22:23 +0000 (07:22 +0000)]
Fix PR918 by only using typedefs to name struct types.  This makes the later
type ordering stuff work better.  This fixes PR918 and
CodeGen/CBackend/2007-01-15-NamedArrayType.ll

Patch by Gordon Henriksen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33254 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agotestcase for PR918
Chris Lattner [Tue, 16 Jan 2007 07:21:28 +0000 (07:21 +0000)]
testcase for PR918

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33253 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd a note: we need whole-function selectiondags :)
Chris Lattner [Tue, 16 Jan 2007 06:39:48 +0000 (06:39 +0000)]
add a note: we need whole-function selectiondags :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33252 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix PR1114 and CodeGen/Generic/2007-01-15-LoadSelectCycle.ll by being
Chris Lattner [Tue, 16 Jan 2007 05:59:59 +0000 (05:59 +0000)]
Fix PR1114 and CodeGen/Generic/2007-01-15-LoadSelectCycle.ll by being
careful when folding "c ? load p : load q" that C doesn't reach either load.
If so, folding this into load (c ? p : q) will induce a cycle in the graph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33251 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agonew testcase for PR1114
Chris Lattner [Tue, 16 Jan 2007 05:58:50 +0000 (05:58 +0000)]
new testcase for PR1114

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33250 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd options to view the dags before the first or second pass of dag combine.
Chris Lattner [Tue, 16 Jan 2007 04:55:25 +0000 (04:55 +0000)]
add options to view the dags before the first or second pass of dag combine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33249 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdded a -mtriple flag to force darwin backend.
Bill Wendling [Tue, 16 Jan 2007 04:15:20 +0000 (04:15 +0000)]
Added a -mtriple flag to force darwin backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33248 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake inline ASM the INTEL one if it's in that emission mode.
Bill Wendling [Tue, 16 Jan 2007 04:13:03 +0000 (04:13 +0000)]
Make inline ASM the INTEL one if it's in that emission mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33247 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix for PR1095:
Bill Wendling [Tue, 16 Jan 2007 03:42:04 +0000 (03:42 +0000)]
Fix for PR1095:
LLVM would miscompile ASM dialects when compiling for PPC. Added dialects for
the X86 and PPC backends. It defaults to "0", the first variant of a compound
inline asm expression.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33246 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCode refactoring.
Devang Patel [Tue, 16 Jan 2007 02:00:38 +0000 (02:00 +0000)]
Code refactoring.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33245 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove extra white spaces. Fix comments.
Devang Patel [Mon, 15 Jan 2007 23:06:56 +0000 (23:06 +0000)]
Remove extra white spaces. Fix comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33244 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDo not record last users of Pass Manager.
Devang Patel [Mon, 15 Jan 2007 20:31:54 +0000 (20:31 +0000)]
Do not record last users of Pass Manager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33243 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUnbreak VC++ build.
Jeff Cohen [Mon, 15 Jan 2007 20:27:18 +0000 (20:27 +0000)]
Unbreak VC++ build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33242 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agotest darwin too! :)
Chris Lattner [Mon, 15 Jan 2007 18:32:24 +0000 (18:32 +0000)]
test darwin too! :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33241 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoOne more @ to remove.
Reid Spencer [Mon, 15 Jan 2007 18:28:34 +0000 (18:28 +0000)]
One more @ to remove.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33240 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agomake this more efficient in release builds (time and space)
Chris Lattner [Mon, 15 Jan 2007 18:28:18 +0000 (18:28 +0000)]
make this more efficient in release builds (time and space)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33239 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate documentation for parameter attributes for the syntax change.
Reid Spencer [Mon, 15 Jan 2007 18:27:39 +0000 (18:27 +0000)]
Update documentation for parameter attributes for the syntax change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33238 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix a regression in my isIntegral patch that broke 471.omnetpp. This is
Chris Lattner [Mon, 15 Jan 2007 17:55:20 +0000 (17:55 +0000)]
Fix a regression in my isIntegral patch that broke 471.omnetpp.  This is
because TargetData::getTypeSize() returns the same for i1 and i8.  This fix
is not right for the full generality of bitwise types, but it fixes the
regression.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33237 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDon't print address of ETNode. Print the DFSNumIn which uniquely identifies
Nick Lewycky [Mon, 15 Jan 2007 14:30:07 +0000 (14:30 +0000)]
Don't print address of ETNode. Print the DFSNumIn which uniquely identifies
the basic block and is stable across runs in gdb or valgrind.

Make Node::update handle edges which dominate and are tighter than
existing edges.

Replace makeEqual's "squeeze theorem" code. Fixes miscompilation.

Gate the calls to defToOps and opsToDef. Before this, we were getting IG
edges about values which weren't even defined in the dominated area. This
reduces the size of the IG by about half.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33236 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRun an instcombine pass after inlining but before scalarrepl. This allows
Chris Lattner [Mon, 15 Jan 2007 07:41:51 +0000 (07:41 +0000)]
Run an instcombine pass after inlining but before scalarrepl.  This allows
instcombine to clean up the code, which makes more code suitable for SRoA.
This helps C++ code in particular, e.g. speeding up tramp3d by 31%.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33235 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImplement InstCombine/phi.ll:test7, deletion of trivial value loops for
Chris Lattner [Mon, 15 Jan 2007 07:30:06 +0000 (07:30 +0000)]
Implement InstCombine/phi.ll:test7, deletion of trivial value loops for
induction variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33234 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agonew testcase
Chris Lattner [Mon, 15 Jan 2007 07:29:29 +0000 (07:29 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33233 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agosimplify some code now that types are signless
Chris Lattner [Mon, 15 Jan 2007 07:02:54 +0000 (07:02 +0000)]
simplify some code now that types are signless

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33232 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agodelete stores to allocas with one use. This is a trivial form of DSE which
Chris Lattner [Mon, 15 Jan 2007 06:51:56 +0000 (06:51 +0000)]
delete stores to allocas with one use.  This is a trivial form of DSE which
often kicks in for ?: expressions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33231 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd a simple case where instcombine can detect and remove a dead alloca
Chris Lattner [Mon, 15 Jan 2007 06:51:25 +0000 (06:51 +0000)]
add a simple case where instcombine can detect and remove a dead alloca

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33230 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoConstant fold llvm.powi.*. This speeds up tramp3d--v4 by 9.5%
Chris Lattner [Mon, 15 Jan 2007 06:27:37 +0000 (06:27 +0000)]
Constant fold llvm.powi.*.  This speeds up tramp3d--v4 by 9.5%

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33229 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd some notes
Chris Lattner [Mon, 15 Jan 2007 06:25:39 +0000 (06:25 +0000)]
add some notes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33228 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRegenerate.
Reid Spencer [Mon, 15 Jan 2007 02:41:46 +0000 (02:41 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33227 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFor PR1113:
Reid Spencer [Mon, 15 Jan 2007 02:40:33 +0000 (02:40 +0000)]
For PR1113:
Increment the counter after the second use, not after the first use. This
fixes PR1113.

Also, rename some classes for simplicity and to more naturally be
reminscient of LLVM 1.9. This in preparation for additional classes that
will provide a scaled down model of the LLVM 1.9 IR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33226 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agorename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger.
Chris Lattner [Mon, 15 Jan 2007 02:27:26 +0000 (02:27 +0000)]
rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger.
rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.

This makes naming much more consistent.  For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33225 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoregenerate
Chris Lattner [Mon, 15 Jan 2007 02:12:07 +0000 (02:12 +0000)]
regenerate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33224 91177308-0d34-0410-b5e6-96231b3b80d8