oota-llvm.git
14 years agocheck-lit was failing again on F13 64 bits :-(
Rafael Espindola [Thu, 5 Aug 2010 03:35:01 +0000 (03:35 +0000)]
check-lit was failing again on F13 64 bits :-(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110311 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSilence a GCC warning about && and || without explicit parentheses. This
Chandler Carruth [Thu, 5 Aug 2010 03:04:21 +0000 (03:04 +0000)]
Silence a GCC warning about && and || without explicit parentheses. This
preserves the existing behavior, as it seems a concious choice to allow RS to
be null and BigStack marked true.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110307 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd const to compileProgram and to the various test functions in CrashDebugger.
Rafael Espindola [Thu, 5 Aug 2010 03:00:22 +0000 (03:00 +0000)]
Add const to compileProgram and to the various test functions in CrashDebugger.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110306 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoWhen building from git, add ref-id to PACKAGE_VERSION
Oscar Fuentes [Thu, 5 Aug 2010 02:22:51 +0000 (02:22 +0000)]
When building from git, add ref-id to PACKAGE_VERSION

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110301 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd a Module argument to the remaining runPasses methods and mark getContext
Rafael Espindola [Thu, 5 Aug 2010 02:16:32 +0000 (02:16 +0000)]
Add a Module argument to the remaining runPasses methods and mark getContext
const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110300 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoNew system for choosing CRT type on MSVC.
Oscar Fuentes [Thu, 5 Aug 2010 01:25:48 +0000 (01:25 +0000)]
New system for choosing CRT type on MSVC.

Is setted on a per build type basis. This is useful for generators
that comprise several build types, i.e. VC++ solutions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110296 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRevert r110270 for now. It appears to uncover a memdep bug.
Dan Gohman [Thu, 5 Aug 2010 00:43:10 +0000 (00:43 +0000)]
Revert r110270 for now. It appears to uncover a memdep bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110293 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoARM "rrx" shift operands do not have an immediate. PR7790.
Bob Wilson [Thu, 5 Aug 2010 00:34:42 +0000 (00:34 +0000)]
ARM "rrx" shift operands do not have an immediate.  PR7790.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110292 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake EmitProgressBitcode const and add a Module argument to runPasses. Use
Rafael Espindola [Thu, 5 Aug 2010 00:29:04 +0000 (00:29 +0000)]
Make EmitProgressBitcode const and add a Module argument to runPasses. Use
that argument to simplify runPassesOn.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110291 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agosvn:ignore
Dan Gohman [Wed, 4 Aug 2010 23:44:23 +0000 (23:44 +0000)]
svn:ignore

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110284 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agosvn:ignore
Dan Gohman [Wed, 4 Aug 2010 23:43:55 +0000 (23:43 +0000)]
svn:ignore

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110283 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThe trouble with testing for "ModRef" and "NoModRef" is that
Dan Gohman [Wed, 4 Aug 2010 23:37:55 +0000 (23:37 +0000)]
The trouble with testing for "ModRef" and "NoModRef" is that
one is a suffix of the other, and FileCheck accepts superstrings.
Adjust the output to avoid this problem.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110280 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThe lower invoke pass needs to have unreachable code elimination run after it
Bill Wendling [Wed, 4 Aug 2010 23:36:02 +0000 (23:36 +0000)]
The lower invoke pass needs to have unreachable code elimination run after it
because it could create such things. This fixes a MingW buildbot test failure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110279 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDelete obsolete comments.
Dan Gohman [Wed, 4 Aug 2010 23:08:15 +0000 (23:08 +0000)]
Delete obsolete comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110277 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake x86-64 membarriers work without sse and clean up some of the
Eric Christopher [Wed, 4 Aug 2010 23:03:04 +0000 (23:03 +0000)]
Make x86-64 membarriers work without sse and clean up some of the
uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110274 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThe two-callsite form of AliasAnalysis::getModRefInfo is documented
Dan Gohman [Wed, 4 Aug 2010 22:56:29 +0000 (22:56 +0000)]
The two-callsite form of AliasAnalysis::getModRefInfo is documented
to return Ref if the left callsite only reads memory read or written
by the right callsite; fix BasicAliasAnalysis to implement this.

Add AliasAnalysisEvaluator support for testing the two-callsite
form of getModRefInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110270 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoand back in. false alarm on the tests from another unrelated local change.
Jim Grosbach [Wed, 4 Aug 2010 22:46:09 +0000 (22:46 +0000)]
and back in. false alarm on the tests from another unrelated local change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110269 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoPR7814: Truncates cannot be ignored for signed comparisons.
Eli Friedman [Wed, 4 Aug 2010 22:40:58 +0000 (22:40 +0000)]
PR7814: Truncates cannot be ignored for signed comparisons.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110268 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoImplement target specific getDebugValueLocation().
Devang Patel [Wed, 4 Aug 2010 22:39:39 +0000 (22:39 +0000)]
Implement target specific getDebugValueLocation().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110267 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCoalesce stack slot accesses that arise when spilling both sides of a COPY.
Jakob Stoklund Olesen [Wed, 4 Aug 2010 22:35:11 +0000 (22:35 +0000)]
Coalesce stack slot accesses that arise when spilling both sides of a COPY.
This helps avoid silly code:

    %R0<def = LOAD <fi#5>
    STORE <fi#5>, %R0<kill>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110266 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agooops. revert for a moment to clean up tests first.
Jim Grosbach [Wed, 4 Aug 2010 22:12:43 +0000 (22:12 +0000)]
oops. revert for a moment to clean up tests first.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110259 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoReserve a stack slot if the function adjusts the stack but doesn't
Jim Grosbach [Wed, 4 Aug 2010 22:10:15 +0000 (22:10 +0000)]
Reserve a stack slot if the function adjusts the stack but doesn't
simplify the call frame pseudo instructions. In that situation, the
calculations for estimating the stack size will be way off, leading to
not having an emergency spill slot when we need one. It should be possible
to be more precise about tracking the adjustment values, but not really
necessary for correctness. Upcoming cleanups for PEI in general will
render that moot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110258 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCheckpoint SplitKit progress.
Jakob Stoklund Olesen [Wed, 4 Aug 2010 22:08:39 +0000 (22:08 +0000)]
Checkpoint SplitKit progress.

We are now at a point where we can split around simple single-entry, single-exit
loops, although still with some bugs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110257 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoImplement target specific getDebugValueLocation().
Devang Patel [Wed, 4 Aug 2010 22:07:50 +0000 (22:07 +0000)]
Implement target specific getDebugValueLocation().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110256 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse location entry only of the location described by DBG_VALUE is valid.
Devang Patel [Wed, 4 Aug 2010 22:07:27 +0000 (22:07 +0000)]
Use location entry only of the location described by DBG_VALUE is valid.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110255 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTest case for r110250. Radar 8264670. Test case by Fariborz Jahanian!
Stuart Hastings [Wed, 4 Aug 2010 22:05:38 +0000 (22:05 +0000)]
Test case for r110250.  Radar 8264670.  Test case by Fariborz Jahanian!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110254 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTestcase for r110248.
Bill Wendling [Wed, 4 Aug 2010 21:56:30 +0000 (21:56 +0000)]
Testcase for r110248.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110249 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThe EH prepare passes really want to be the last passes run before code-gen.
Bill Wendling [Wed, 4 Aug 2010 21:44:13 +0000 (21:44 +0000)]
The EH prepare passes really want to be the last passes run before code-gen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110248 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse indirect calls in PowerPC JIT.
Torok Edwin [Wed, 4 Aug 2010 20:47:44 +0000 (20:47 +0000)]
Use indirect calls in PowerPC JIT.

See PR5201. There is no way to know if direct calls will be within the allowed
range for BL. Hence emit all calls as indirect when in JIT mode.
Without this long-running applications will fail to JIT on PowerPC with a
relocation failure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110246 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix typo in comment.
Devang Patel [Wed, 4 Aug 2010 20:32:36 +0000 (20:32 +0000)]
Fix typo in comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110244 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a minor bug which resulted in intermediate calculations
Dan Gohman [Wed, 4 Aug 2010 19:52:50 +0000 (19:52 +0000)]
Fix a minor bug which resulted in intermediate calculations
using wider types than are necessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110241 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoChange this llvm_unreachable to report_fatal_error, since it can
Dan Gohman [Wed, 4 Aug 2010 18:51:09 +0000 (18:51 +0000)]
Change this llvm_unreachable to report_fatal_error, since it can
be triggered by valid, if dubious, IR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110240 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTest case for combination of r110234 & r110235.
Devang Patel [Wed, 4 Aug 2010 18:42:46 +0000 (18:42 +0000)]
Test case for combination of r110234 & r110235.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110238 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoWhile spilling live registers at the end of block check whether they are used by...
Devang Patel [Wed, 4 Aug 2010 18:42:02 +0000 (18:42 +0000)]
While spilling live registers at the end of block check whether they are used by DBG_VALUE machine instructions or not. If a spilled register is used by DBG_VALUE machine instruction then insert a new DBG_VALUE machine instruction to encode variable's new location on stack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110235 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIf a variable is spilled by code generator then use DW_OP_fbreg to describe its locat...
Devang Patel [Wed, 4 Aug 2010 18:40:52 +0000 (18:40 +0000)]
If a variable is spilled by code generator then use DW_OP_fbreg to describe its location on stack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110234 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoExperiments show that we can safely increase our unrolling threshold without unduly...
Owen Anderson [Wed, 4 Aug 2010 18:32:46 +0000 (18:32 +0000)]
Experiments show that we can safely increase our unrolling threshold without unduly impacting code size, particularly
since unrolling is not enabled at -Os.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110233 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd a note about the changing pass registration interface.
Owen Anderson [Wed, 4 Aug 2010 18:27:08 +0000 (18:27 +0000)]
Add a note about the changing pass registration interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110231 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove switch for disabling ARM tail calls. They
Dale Johannesen [Wed, 4 Aug 2010 18:07:17 +0000 (18:07 +0000)]
Remove switch for disabling ARM tail calls.  They
seem to be working correctly.  No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110226 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd DEBUG message.
Devang Patel [Wed, 4 Aug 2010 18:06:05 +0000 (18:06 +0000)]
Add DEBUG message.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110224 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix whitespace.
Dan Gohman [Wed, 4 Aug 2010 17:43:57 +0000 (17:43 +0000)]
Fix whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110223 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUpdate the polygen grammar for linker_private and linker_private_weak,
Dan Gohman [Wed, 4 Aug 2010 17:01:59 +0000 (17:01 +0000)]
Update the polygen grammar for linker_private and linker_private_weak,
and add comments about major implemented features.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110215 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a typo in a comment.
Dan Gohman [Wed, 4 Aug 2010 16:48:36 +0000 (16:48 +0000)]
Fix a typo in a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110211 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoPrint a message when a test failure is due to stderr output
Dan Gohman [Wed, 4 Aug 2010 16:42:38 +0000 (16:42 +0000)]
Print a message when a test failure is due to stderr output
alone, rather than just an exit code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110208 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove CVS artifacts.
Dan Gohman [Wed, 4 Aug 2010 16:25:01 +0000 (16:25 +0000)]
Remove CVS artifacts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110207 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove CVS artifacts.
Dan Gohman [Wed, 4 Aug 2010 16:11:24 +0000 (16:11 +0000)]
Remove CVS artifacts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110206 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDelete scripts which haven't noticed that CVS has gone away.
Dan Gohman [Wed, 4 Aug 2010 16:10:42 +0000 (16:10 +0000)]
Delete scripts which haven't noticed that CVS has gone away.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110205 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agocvsupdate is gone.
Dan Gohman [Wed, 4 Aug 2010 16:09:01 +0000 (16:09 +0000)]
cvsupdate is gone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110204 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDelete mkpatch. Everything it does is already done by svn diff by default.
Dan Gohman [Wed, 4 Aug 2010 16:07:22 +0000 (16:07 +0000)]
Delete mkpatch. Everything it does is already done by svn diff by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110203 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove a link which is no longer relevant.
Dan Gohman [Wed, 4 Aug 2010 15:59:16 +0000 (15:59 +0000)]
Remove a link which is no longer relevant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110202 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThese tests are no longer stored in *CVS*.
Dan Gohman [Wed, 4 Aug 2010 15:58:01 +0000 (15:58 +0000)]
These tests are no longer stored in *CVS*.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110201 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoEnable COFF writer on mingw32 and cygwin.
Benjamin Kramer [Wed, 4 Aug 2010 15:32:40 +0000 (15:32 +0000)]
Enable COFF writer on mingw32 and cygwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110200 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agocall-imm.ll test case regex fix. Patch by Dimitry Andric!
Stuart Hastings [Wed, 4 Aug 2010 15:31:35 +0000 (15:31 +0000)]
call-imm.ll test case regex fix.  Patch by Dimitry Andric!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110199 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake SPU backend handle insertelement and
Kalle Raiskila [Wed, 4 Aug 2010 13:59:48 +0000 (13:59 +0000)]
Make SPU backend handle insertelement and
store for "half vectors"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110198 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoPrint an error message when someone tries -integrated-as on an unsupported target.
Benjamin Kramer [Wed, 4 Aug 2010 13:16:30 +0000 (13:16 +0000)]
Print an error message when someone tries -integrated-as on an unsupported target.

- The COFF backend doesn't support MingW/Cygwin at the moment, it'll report an
  error, but it's still much better than random assertions from the MachO backend.
- We want to make ELF the default eventually, it's what the majority of targets use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110197 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoNote some LLVM 2.7 -> 2.8 APIs that changed / got renamed.
Torok Edwin [Wed, 4 Aug 2010 12:43:22 +0000 (12:43 +0000)]
Note some LLVM 2.7 -> 2.8 APIs that changed / got renamed.

I encountered these while upgrading libclamav.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110196 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd a missing function.
Torok Edwin [Wed, 4 Aug 2010 11:42:45 +0000 (11:42 +0000)]
Add a missing function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110195 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoby Alexander Herz:
Gabor Greif [Wed, 4 Aug 2010 10:00:52 +0000 (10:00 +0000)]
by Alexander Herz:

"The CWriter::GetValueName() method does not check if a value as an alias
and emits the alias name which will never be defined in the output .c
file (so the output file fails to compile). This can happen if you have
multiple inheritance with several destructors defined by clang (...D0Ev,
...D1Ev, ...D2Ev)."

-- applied with minor tweaks. Thanks!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110194 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix build of DataFlow.h
Torok Edwin [Wed, 4 Aug 2010 09:30:20 +0000 (09:30 +0000)]
Fix build of DataFlow.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110193 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoEliminate unnecessary empty string literals.
Dan Gohman [Wed, 4 Aug 2010 01:39:08 +0000 (01:39 +0000)]
Eliminate unnecessary empty string literals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110183 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a comment.
Dan Gohman [Wed, 4 Aug 2010 01:16:35 +0000 (01:16 +0000)]
Fix a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110181 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't construct a std::string with a literal "".
Dan Gohman [Wed, 4 Aug 2010 01:14:33 +0000 (01:14 +0000)]
Don't construct a std::string with a literal "".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110180 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't print the filename twice in file-not-found errors.
Dan Gohman [Wed, 4 Aug 2010 01:13:48 +0000 (01:13 +0000)]
Don't print the filename twice in file-not-found errors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110179 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a comment typo and add more 256-bit intrinsics
Bruno Cardoso Lopes [Wed, 4 Aug 2010 01:09:40 +0000 (01:09 +0000)]
Fix a comment typo and add more 256-bit intrinsics

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110177 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoChange the logic which interprets output on stderr as an error so that
Dan Gohman [Wed, 4 Aug 2010 00:12:31 +0000 (00:12 +0000)]
Change the logic which interprets output on stderr as an error so that
it doesn't modify the exit code or the stdout contents, and so that it
doesn't clutter the output with "Command has output on stderr!".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110171 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCombine NEON VABD (absolute difference) intrinsics with ADDs to make VABA
Bob Wilson [Wed, 4 Aug 2010 00:12:08 +0000 (00:12 +0000)]
Combine NEON VABD (absolute difference) intrinsics with ADDs to make VABA
(absolute difference with accumulate) intrinsics.  Radar 8228576.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110170 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't print "Command output (stdout):" when the command has no output,
Dan Gohman [Wed, 4 Aug 2010 00:05:16 +0000 (00:05 +0000)]
Don't print "Command output (stdout):" when the command has no output,
and same for stderr, to avoid clutter in the output.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110169 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse the regular conditional operator syntax instead of a clever hack.
Dan Gohman [Wed, 4 Aug 2010 00:00:13 +0000 (00:00 +0000)]
Use the regular conditional operator syntax instead of a clever hack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110168 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove PointerAccessInfo, which nothing was using.
Dan Gohman [Tue, 3 Aug 2010 23:08:10 +0000 (23:08 +0000)]
Remove PointerAccessInfo, which nothing was using.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110167 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake the makefiles go much faster by using the realpath
Chris Lattner [Tue, 3 Aug 2010 22:53:22 +0000 (22:53 +0000)]
Make the makefiles go much faster by using the realpath
builtin instead of shell.  On my 8 core mac pro, this speeds
up a 'make -j8' null build of the lib directory from 1.11s to
0.77s wall time.

Patch by NAKAMURA Takumi!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110166 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agofix a win64 encoding problem, patch by Cameron Esfahani!
Chris Lattner [Tue, 3 Aug 2010 22:49:22 +0000 (22:49 +0000)]
fix a win64 encoding problem, patch by Cameron Esfahani!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110164 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThread const correctness through a bunch of AliasAnalysis interfaces and
Dan Gohman [Tue, 3 Aug 2010 21:48:53 +0000 (21:48 +0000)]
Thread const correctness through a bunch of AliasAnalysis interfaces and
eliminate several const_casts.

Make CallSite implicitly convertible to ImmutableCallSite.

Rename the getModRefBehavior for intrinsic IDs to
getIntrinsicModRefBehavior to avoid overload ambiguity with CallSite,
which happens to be implicitly convertible to bool.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110155 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd support for getting & setting the FPSCR application register on ARM when VFP...
Nate Begeman [Tue, 3 Aug 2010 21:31:55 +0000 (21:31 +0000)]
Add support for getting & setting the FPSCR application register on ARM when VFP is enabled.
Add support for using the FPSCR in conjunction with the vcvtr instruction, for controlling fp to int rounding.
Add support for the FLT_ROUNDS_ node now that the FPSCR is exposed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110152 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThe singular of "indices" is "index".
Dan Gohman [Tue, 3 Aug 2010 20:23:52 +0000 (20:23 +0000)]
The singular of "indices" is "index".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110135 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDelete an unused function.
Dan Gohman [Tue, 3 Aug 2010 20:20:56 +0000 (20:20 +0000)]
Delete an unused function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110134 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake instcombine set explicit alignments on load or store
Dan Gohman [Tue, 3 Aug 2010 18:20:32 +0000 (18:20 +0000)]
Make instcombine set explicit alignments on load or store
instructions with alignment 0, so that subsequent passes don't
need to bother checking the TargetData ABI size manually.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110128 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCMake: Change somme target library names:
Oscar Fuentes [Tue, 3 Aug 2010 17:40:31 +0000 (17:40 +0000)]
CMake: Change somme target library names:

XCore->XCoreGen
PIC16->PIC16CodeGen

After updating your working copy, the first build will fail because it
is using the old library dependencies. Start the build again and it
will work fine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110127 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCMake: add version control info to PACKAGE_VERSION, if available.
Oscar Fuentes [Tue, 3 Aug 2010 17:28:09 +0000 (17:28 +0000)]
CMake: add version control info to PACKAGE_VERSION, if available.

Adds "svn" or "git", depending on the VCS used. If svn, adds the
revision number as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110121 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake AliasAnalysis::getModRefInfo conservative in the face of volatility.
Dan Gohman [Tue, 3 Aug 2010 17:27:43 +0000 (17:27 +0000)]
Make AliasAnalysis::getModRefInfo conservative in the face of volatility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110120 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoOops. Don't normalize spill weights twice.
Jakob Stoklund Olesen [Tue, 3 Aug 2010 17:21:16 +0000 (17:21 +0000)]
Oops. Don't normalize spill weights twice.

When the normalizeSpillWeights function was introduced, I forgot to remove this
normalization.

This change could affect register allocation. Hopefully for the better.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110119 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoOK, that's it. This test is going away now. But don't worry, I am taking it to a
Jakob Stoklund Olesen [Tue, 3 Aug 2010 17:21:14 +0000 (17:21 +0000)]
OK, that's it. This test is going away now. But don't worry, I am taking it to a
nice farm in the country where it can play with other tests. And bunnies.

It is not clear what is being tested, and the revision history shows a bunch of
random changes to the expected instruction count. Clearly, we are just fudging
it to pass whenever it fails.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110118 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoavoid undefined behavior negating minint.
Chris Lattner [Tue, 3 Aug 2010 16:57:03 +0000 (16:57 +0000)]
avoid undefined behavior negating minint.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110117 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a typo Devang noticed.
Dan Gohman [Tue, 3 Aug 2010 16:48:31 +0000 (16:48 +0000)]
Fix a typo Devang noticed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110115 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoavoid undef behavior on minint, fixing PR7783.
Chris Lattner [Tue, 3 Aug 2010 16:41:24 +0000 (16:41 +0000)]
avoid undef behavior on minint, fixing PR7783.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110114 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd an atomic lowering pass
Peter Collingbourne [Tue, 3 Aug 2010 16:19:16 +0000 (16:19 +0000)]
Add an atomic lowering pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110113 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse unary + instead of a separate local variable for working
Dan Gohman [Tue, 3 Aug 2010 16:15:50 +0000 (16:15 +0000)]
Use unary + instead of a separate local variable for working
around std::min vs static const friction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110112 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoBump cmake_minimum_required to version 2.8
Oscar Fuentes [Tue, 3 Aug 2010 15:07:17 +0000 (15:07 +0000)]
Bump cmake_minimum_required to version 2.8

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110110 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agobuild: Add LLVM_NATIVE_ARCHNAME, which has the sensible value, without "Target"
Daniel Dunbar [Tue, 3 Aug 2010 14:26:17 +0000 (14:26 +0000)]
build: Add LLVM_NATIVE_ARCHNAME, which has the sensible value, without "Target"
appended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110109 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove the test/mc directory that I accidently added.
Michael J. Spencer [Tue, 3 Aug 2010 05:30:49 +0000 (05:30 +0000)]
Remove the test/mc directory that I accidently added.

This directory conflicts with test/MC on Windows machines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110105 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMC: Fix symbol fragment offsets in COFF.
Michael J. Spencer [Tue, 3 Aug 2010 05:02:46 +0000 (05:02 +0000)]
MC: Fix symbol fragment offsets in COFF.

Patch by Cameron Esfahani!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110104 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRevert "MC: Fix symbol fragment offsets in COFF."
Michael J. Spencer [Tue, 3 Aug 2010 04:53:28 +0000 (04:53 +0000)]
Revert "MC: Fix symbol fragment offsets in COFF."

This reverts commit r110100

Wrong path caps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110103 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMC: Add time travel support to COFF.
Michael J. Spencer [Tue, 3 Aug 2010 04:43:33 +0000 (04:43 +0000)]
MC: Add time travel support to COFF.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110101 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMC: Fix symbol fragment offsets in COFF.
Michael J. Spencer [Tue, 3 Aug 2010 04:43:24 +0000 (04:43 +0000)]
MC: Fix symbol fragment offsets in COFF.

Patch by Cameron Esfahani!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110100 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix CMake build
Michael J. Spencer [Tue, 3 Aug 2010 02:38:20 +0000 (02:38 +0000)]
Fix CMake build

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110097 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSupport x86 AVX 256-bit instruction intrinsics. Right now support all of them, but
Bruno Cardoso Lopes [Tue, 3 Aug 2010 01:53:41 +0000 (01:53 +0000)]
Support x86 AVX 256-bit instruction intrinsics. Right now support all of them, but
as soon as we properly codegen the simple vector operations in clang, remove the
unnecessary builti-ins/intrinsics from clang and llvm.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110094 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUpdate some comments.
Dan Gohman [Tue, 3 Aug 2010 01:07:32 +0000 (01:07 +0000)]
Update some comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110092 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIntroduce a symbolic constant for ~0u for use with AliasAnalysis.
Dan Gohman [Tue, 3 Aug 2010 01:03:11 +0000 (01:03 +0000)]
Introduce a symbolic constant for ~0u for use with AliasAnalysis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110091 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd a convenient form of AliasAnalysis::alias for the case where the sizes
Dan Gohman [Tue, 3 Aug 2010 00:56:30 +0000 (00:56 +0000)]
Add a convenient form of AliasAnalysis::alias for the case where the sizes
are unknown.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110090 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake SCEVUnknown a CallbackVH, so that it can be notified directly
Dan Gohman [Mon, 2 Aug 2010 23:49:30 +0000 (23:49 +0000)]
Make SCEVUnknown a CallbackVH, so that it can be notified directly
of Value deletions and RAUWs, instead of relying on ScalarEvolution's
Scalars map being notified, as that's complicated at best, and
insufficient in general.

This means SCEVUnknown needs a non-trivial destructor, so introduce
a mechanism to allow ScalarEvolution to locate all the SCEVUnknowns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110086 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDiabolical hack to make a test compatible with clang. (Thanks to Dale!) Radar 8246180.
Stuart Hastings [Mon, 2 Aug 2010 23:29:03 +0000 (23:29 +0000)]
Diabolical hack to make a test compatible with clang.  (Thanks to Dale!)  Radar 8246180.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110081 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSketch up a preliminary Type-Based Alias Analysis implementation.
Dan Gohman [Mon, 2 Aug 2010 23:11:01 +0000 (23:11 +0000)]
Sketch up a preliminary Type-Based Alias Analysis implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110077 91177308-0d34-0410-b5e6-96231b3b80d8