Evan Cheng [Wed, 12 Nov 2008 08:21:12 +0000 (08:21 +0000)]
Address mode immediate offset has already been divided by 4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59117
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 12 Nov 2008 08:14:21 +0000 (08:14 +0000)]
Fix a VFP binary arithmetic instruction encoding bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59116
91177308-0d34-0410-b5e6-
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Evan Cheng [Wed, 12 Nov 2008 07:34:37 +0000 (07:34 +0000)]
Fix address mode 3 immediate offset mode encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59109
91177308-0d34-0410-b5e6-
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Evan Cheng [Wed, 12 Nov 2008 07:18:38 +0000 (07:18 +0000)]
Consolidate formats; fix FCMPED etc. encodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59107
91177308-0d34-0410-b5e6-
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Tanya Lattner [Wed, 12 Nov 2008 07:17:57 +0000 (07:17 +0000)]
Add ptr annotation intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59106
91177308-0d34-0410-b5e6-
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Evan Cheng [Wed, 12 Nov 2008 06:41:41 +0000 (06:41 +0000)]
Fix VFP conversion instruction encodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59104
91177308-0d34-0410-b5e6-
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Evan Cheng [Wed, 12 Nov 2008 02:19:38 +0000 (02:19 +0000)]
Fix encoding of single-precision VFP registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59102
91177308-0d34-0410-b5e6-
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Dale Johannesen [Wed, 12 Nov 2008 02:00:35 +0000 (02:00 +0000)]
Fix the testb optimization so x86 also bootstraps.
Reenable test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59101
91177308-0d34-0410-b5e6-
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Evan Cheng [Wed, 12 Nov 2008 01:02:24 +0000 (01:02 +0000)]
VFP fld / fst immediate field is multiplied by 4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59100
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Wed, 12 Nov 2008 00:14:12 +0000 (00:14 +0000)]
CMake: Remove removed source file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59098
91177308-0d34-0410-b5e6-
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Mikhail Glushenkov [Wed, 12 Nov 2008 00:05:17 +0000 (00:05 +0000)]
Add a bit of lazy evaluation to PopulateCompilationGraph().
Only the tools that are mentioned in the compilation graph definition
are now inserted by PopulateCompilationGraph(). This should cut down
plugin loading time a little.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59097
91177308-0d34-0410-b5e6-
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Mikhail Glushenkov [Wed, 12 Nov 2008 00:04:46 +0000 (00:04 +0000)]
Some cosmetic changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59096
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 23:58:15 +0000 (23:58 +0000)]
Remove
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59093
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 23:57:33 +0000 (23:57 +0000)]
Undo previous check-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59092
91177308-0d34-0410-b5e6-
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Andrew Lenharth [Tue, 11 Nov 2008 23:19:51 +0000 (23:19 +0000)]
This shouldn't be necessary
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59090
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 11 Nov 2008 22:46:12 +0000 (22:46 +0000)]
Fix FMDRR encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59088
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 11 Nov 2008 22:19:31 +0000 (22:19 +0000)]
Handle floating point constpool_entry's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59087
91177308-0d34-0410-b5e6-
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Owen Anderson [Tue, 11 Nov 2008 22:11:27 +0000 (22:11 +0000)]
Don't walk into predecessors in which the vreg is not live when doing shrinkwrapping.
This lets several failing tests get farther along, but doesn't completely fix any of them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59086
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 11 Nov 2008 21:48:44 +0000 (21:48 +0000)]
Encode VFP load / store instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59084
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 11 Nov 2008 21:34:44 +0000 (21:34 +0000)]
In ScheduleDAGRRList::CopyAndMoveSuccessors, create the SUnit for the load
before creating the SUnit for the operation that it was unfolded from. This
allows each SUnit to have all of its predecessor SUnits available at the time
it is created. I don't know yet if this will be absolutely required, but it
is a little tidier to do it this way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59083
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 11 Nov 2008 21:31:56 +0000 (21:31 +0000)]
Avoid relying on the SelectionDAG for initializing the MachineFunction and
TargetLoweringInfo variables for the scheduler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59082
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Tue, 11 Nov 2008 20:04:40 +0000 (20:04 +0000)]
CMake: Updated library dependency info used for MSVC++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59079
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Tue, 11 Nov 2008 19:51:36 +0000 (19:51 +0000)]
CMake: Updated list of source files for lib/Transforms/Utils.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59077
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 11 Nov 2008 19:40:26 +0000 (19:40 +0000)]
Encode VFP conversion instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59074
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 11 Nov 2008 19:36:31 +0000 (19:36 +0000)]
last validation errors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59072
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 19:35:38 +0000 (19:35 +0000)]
Remove incomplete lto-bugpoint tool. If there is an interest then we can resurrect this tool later on and finish implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59071
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 11 Nov 2008 19:35:15 +0000 (19:35 +0000)]
fix some validation errors <it> -> <i>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59070
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 11 Nov 2008 19:34:28 +0000 (19:34 +0000)]
fix some validation errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59069
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 19:33:39 +0000 (19:33 +0000)]
Add utility pass to remove dbg info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59068
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 11 Nov 2008 19:31:26 +0000 (19:31 +0000)]
remove an extraneous tag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59067
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 11 Nov 2008 19:30:41 +0000 (19:30 +0000)]
Make this document *substantially* better and cover a lot more territory.
Document written by Mason Woo (http://www.woo.com)!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59066
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 19:17:41 +0000 (19:17 +0000)]
Silence unused variable warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59064
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 19:16:41 +0000 (19:16 +0000)]
Use actual function name in comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59063
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 11 Nov 2008 17:50:47 +0000 (17:50 +0000)]
Change the scheduler accessor methods to accept an explicit TargetMachine
argument instead of taking the SelectionDAG's TargetMachine. This is
needed for some upcoming scheduler changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59055
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 11 Nov 2008 17:35:52 +0000 (17:35 +0000)]
Add a README entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59052
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Tue, 11 Nov 2008 17:10:58 +0000 (17:10 +0000)]
CMake: forces rebuild of llvm-config's library dependency info when a
library is added or changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59051
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Tue, 11 Nov 2008 17:10:13 +0000 (17:10 +0000)]
CMake: corrected split of Alpha and Sparc AsmPrinters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59050
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Tue, 11 Nov 2008 16:56:52 +0000 (16:56 +0000)]
CMake: Removed unnecessary library path setting that was breaking the
build on OS X.
Fix by Jjgod Jiang!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59048
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Tue, 11 Nov 2008 16:42:57 +0000 (16:42 +0000)]
Separate sparc asmprinter. This should unbreak the native build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59047
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Tue, 11 Nov 2008 16:42:17 +0000 (16:42 +0000)]
Separate alpha asmprinter. This should unbreak native build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59046
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 11 Nov 2008 15:52:29 +0000 (15:52 +0000)]
The 32-bit displacement field in an x86 address is signed. Arrange for it
to be sign-extended when it is promoted to 64 bits for intermediate
offset calculations. The offset calculations are done as uint64_t so that
overflow conditions are well defined.
This fixes a problem which is currently hidden by the x86 AsmPrinter but
which was exposed by r58917 (which is temporarily reverted). See PR3027
for details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59044
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 11 Nov 2008 15:36:42 +0000 (15:36 +0000)]
Add svn:ignore properties for srcdir = objdir builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59043
91177308-0d34-0410-b5e6-
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Cedric Venet [Tue, 11 Nov 2008 09:55:48 +0000 (09:55 +0000)]
Update CMakeLists.txt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59039
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 11 Nov 2008 08:25:46 +0000 (08:25 +0000)]
Fix for PR3040:
The CC was changed, but wasn't checked to see if it was legal if the DAG
combiner was being run after legalization. Threw in a couple of checks just to
make sure that it's okay. As far as the PR is concerned, no back-end target
actually exhibited this problem, so there isn't an associated testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59035
91177308-0d34-0410-b5e6-
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Andrew Lenharth [Tue, 11 Nov 2008 06:06:07 +0000 (06:06 +0000)]
fix another libgcc blocker
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59026
91177308-0d34-0410-b5e6-
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Mon P Wang [Tue, 11 Nov 2008 05:40:06 +0000 (05:40 +0000)]
Cleaned up and fix bugs in convert_rndsat node
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59025
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 11 Nov 2008 04:44:42 +0000 (04:44 +0000)]
Un-XFAIL tests now that they're fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59023
91177308-0d34-0410-b5e6-
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Scott Michel [Tue, 11 Nov 2008 03:06:06 +0000 (03:06 +0000)]
Unbreak the buildbot and back out (inadvertant) casting edits in CellSPU
backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59018
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 11 Nov 2008 02:11:05 +0000 (02:11 +0000)]
Encode VFP arithmetic instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59016
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 00:54:10 +0000 (00:54 +0000)]
Cleanup debug info. assocated with deleted instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59012
91177308-0d34-0410-b5e6-
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Devang Patel [Tue, 11 Nov 2008 00:53:02 +0000 (00:53 +0000)]
Add utility routines to remove dead debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59011
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 11 Nov 2008 00:36:10 +0000 (00:36 +0000)]
r59009 broke these tests. XFAIL for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59010
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Scott Michel [Mon, 10 Nov 2008 23:43:06 +0000 (23:43 +0000)]
CellSPU: Fix bug 3606, as well as some ongoing work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59009
91177308-0d34-0410-b5e6-
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Bill Wendling [Mon, 10 Nov 2008 23:38:59 +0000 (23:38 +0000)]
Small simplification. Use the iterator already present as the insertion point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59008
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 10 Nov 2008 23:26:16 +0000 (23:26 +0000)]
Comments and indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59007
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 10 Nov 2008 23:14:47 +0000 (23:14 +0000)]
Correct PIC function stub codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59006
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Mon, 10 Nov 2008 22:09:59 +0000 (22:09 +0000)]
CMake: Fixed cross-compiling.
`clean' makefile target removes add-hoc directory created for building
the native tablegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59005
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 10 Nov 2008 22:09:58 +0000 (22:09 +0000)]
Fix indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59004
91177308-0d34-0410-b5e6-
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Bill Wendling [Mon, 10 Nov 2008 21:22:06 +0000 (21:22 +0000)]
Temporarily revert r58979 and related patch. It's causing a failure in X86 bootstrap:
Comparing stages 2 and 3
warning: ./cc1-checksum.o differs
warning: ./cc1obj-checksum.o differs
warning: ./cc1objplus-checksum.o differs
warning: ./cc1plus-checksum.o differs
Bootstrap comparison failure!
./alias.o differs
./alloc-pool.o differs
./attribs.o differs
./bb-reorder.o differs
./bitmap.o differs
./build/errors.o differs
./build/genattrtab.o differs
./build/genautomata.o differs
./build/genemit.o differs
./build/genextract.o differs
...
-bw
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59003
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Bill Wendling [Mon, 10 Nov 2008 21:13:10 +0000 (21:13 +0000)]
- Make sure that we don't over-increment the iterator when going through the
basic blocks.
- Minor code clean-up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59002
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Mon P Wang [Mon, 10 Nov 2008 20:54:11 +0000 (20:54 +0000)]
Added CONVERT_RNDSAT (conversion with rounding and saturation) SDNode to
support targets that support these conversions. Users should avoid using
this node as the current targets don't generating code for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59001
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Steve Naroff [Mon, 10 Nov 2008 20:03:21 +0000 (20:03 +0000)]
Update VC++ project file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58997
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Devang Patel [Mon, 10 Nov 2008 19:48:34 +0000 (19:48 +0000)]
If the sign of exit condition and split condition does not match
then do not split loop index.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58995
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 10 Nov 2008 17:36:26 +0000 (17:36 +0000)]
Fix PR2667: add soft float support for sint_to_fp/uint_to_fp
where the argument is an apint, or smaller than the minimum
size for which there is a libcall (i32).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58994
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Duncan Sands [Mon, 10 Nov 2008 17:31:56 +0000 (17:31 +0000)]
Tweak some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58993
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Duncan Sands [Mon, 10 Nov 2008 17:29:56 +0000 (17:29 +0000)]
Small cleanups. No functionality change intended!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58992
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 10 Nov 2008 17:28:30 +0000 (17:28 +0000)]
When promoting the result of fp_to_uint/fp_to_sint,
inform the optimizers that the result must be zero/
sign extended from the smaller type. For example,
if a fp to unsigned i16 is promoted to fp to i32,
then we are allowed to assume that the extra 16 bits
are zero (because the result of fp to i16 is undefined
if the result does not fit in an i16). This is
quite aggressive, but should help the optimizers
produce better code. This requires correcting a
test which thought that fp_to_uint is some kind
of truncation, which it is not: in the testcase
(which does fp to i1), either the fp value converts
to 0 or 1 or the result is undefined, which is
quite different to truncation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58991
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 10 Nov 2008 10:05:09 +0000 (10:05 +0000)]
Work around PR1000.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58984
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Mon, 10 Nov 2008 07:33:13 +0000 (07:33 +0000)]
Proper way of doing llvm canadian-cross compilation.
Patch by Jim Grosbach!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58981
91177308-0d34-0410-b5e6-
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Dale Johannesen [Mon, 10 Nov 2008 07:30:32 +0000 (07:30 +0000)]
Reenable test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58980
91177308-0d34-0410-b5e6-
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Dale Johannesen [Mon, 10 Nov 2008 07:16:42 +0000 (07:16 +0000)]
Really fix testb optimization on big-endian.
Fixes ppc32 bootstrap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58979
91177308-0d34-0410-b5e6-
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Bill Wendling [Mon, 10 Nov 2008 06:59:06 +0000 (06:59 +0000)]
Third time's a charm.
The previous patches didn't match correctly. Also, we need to make sure that
the conditional is the same before doing the transformation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58978
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 10 Nov 2008 05:40:34 +0000 (05:40 +0000)]
final edits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58966
91177308-0d34-0410-b5e6-
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Mon P Wang [Mon, 10 Nov 2008 04:46:22 +0000 (04:46 +0000)]
Added support for the following definition of shufflevector
<result> = shufflevector <n x <ty>> <v1>, <n x <ty>> <v2>, <m x i32> <mask>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58964
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 10 Nov 2008 04:35:24 +0000 (04:35 +0000)]
eliminate a couple more uses of utohexstr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58963
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 10 Nov 2008 04:30:26 +0000 (04:30 +0000)]
Use utohex_buffer instead of utohexstr to avoid creating a temporary
string in the .ll and .s printers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58962
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Chris Lattner [Mon, 10 Nov 2008 04:22:46 +0000 (04:22 +0000)]
split out the functionality of utohexstr into a new utohex_buffer
helper. This allows us to convert numbers to hex without necessarily
needing to make a std::string to hold the result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58961
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Chris Lattner [Mon, 10 Nov 2008 04:10:34 +0000 (04:10 +0000)]
Move getCastToEmpty out of DIDescriptor into DIFactory. It is an
implementation detail of DIFactory anyway, and this allows it to avoid
recomputing the same type over and over.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58960
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Chris Lattner [Mon, 10 Nov 2008 03:48:55 +0000 (03:48 +0000)]
Fix an over aggressive assumption that struct decls will have a pointer to
an array that is empty. Instead of requiring this array, allow a null pointer.
This shrinks all forward references of structs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58959
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Chris Lattner [Mon, 10 Nov 2008 03:11:39 +0000 (03:11 +0000)]
Fix a bug with default arguments that apple gcc doesn't notice that llvmbb does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58958
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Chris Lattner [Mon, 10 Nov 2008 03:05:41 +0000 (03:05 +0000)]
move some cases around to silence these sorts of warnings in
release-asserts build:
llvm/CodeGen/SelectionDAGNodes.h:1298: warning: control may reach end of non-void function 'unsigned int llvm::MVT::getSizeInBits() const' being inlined
what an unhelpful warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58957
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Chris Lattner [Mon, 10 Nov 2008 02:58:28 +0000 (02:58 +0000)]
add new file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58955
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Chris Lattner [Mon, 10 Nov 2008 02:56:27 +0000 (02:56 +0000)]
Add a new set of helper classes for creating and reading debug
information. This logically replaces the "Desc" classes in
MachineModuleInfo. Nice features of these classes are that they:
1. Are much more efficient than MMI because they don't create a
temporary parallel data structure for debug info that has to be
'serialized' and 'deserialized' into/out of the module.
2. These provide a much cleaner abstraction for debug info than
MMI, which will make it easier to change the implementation in
the future (to be MDNode-based).
3. These are much easier to use than the MMI interfaces, requiring
a lot less code in the front-ends.
4. These can be used to both create (for frontends) and read (for
codegen) debug information. DebugInfoBuilder can only be used
to create the nodes.
So far, this is implemented just enough to support the debug info
generation needs of clang. This can and should be extended to
support the full set of debug info constructs, and we should switch
llvm-gcc and llc over to using this in the near future.
This code also has a ton of FIXMEs in it, because the way we
currently represent debug info in LLVM IR is basically insane in a
variety of details. This sort of issue should be fixed when we
eventually reimplement debug info on top of MDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58954
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Oscar Fuentes [Mon, 10 Nov 2008 02:35:55 +0000 (02:35 +0000)]
CMake: Builds a native tblgen when cross-compiling and the user didn't
set LLVM_TABLEGEN.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58953
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Evan Cheng [Mon, 10 Nov 2008 01:52:24 +0000 (01:52 +0000)]
Forgot these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58952
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Oscar Fuentes [Mon, 10 Nov 2008 01:47:07 +0000 (01:47 +0000)]
CMake: Implement magic word `all' for selecting all targets. Check
that specified targets are known.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58951
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Oscar Fuentes [Mon, 10 Nov 2008 01:32:14 +0000 (01:32 +0000)]
CMake: Non-working code for auto-building the native tblgen util when
cross-compiling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58950
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Evan Cheng [Mon, 10 Nov 2008 01:08:07 +0000 (01:08 +0000)]
Rename isGVNonLazyPtr to isIndirectSym to reflect how it will be used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58949
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Bill Wendling [Sun, 9 Nov 2008 23:37:53 +0000 (23:37 +0000)]
Correction for the last patch. Should match the conditional in the first part
of the select match, not the select instruction itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58947
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Bill Wendling [Sun, 9 Nov 2008 23:17:42 +0000 (23:17 +0000)]
The method of doing the matching with a 'select' instruction was wrong. The
original code was matching like this:
if (match(A, m_Not(m_Value(B))))
B was already matched as a 'select' instruction. However, this isn't matching
what we think it's matching. It would match B as a 'Value', so basically
anything would match to it. In this case, a Constant matched. B was replaced
with a constant representation. And then the wrong value would be used in the
SelectInst::Create statement, causing a crash.
After thinking on this for a moment, and after Nick L. told me how the pattern
matching stuff was supposed to work, the solution was to match NOT an m_Value,
but an m_Select.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58946
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Gabor Greif [Sun, 9 Nov 2008 21:33:37 +0000 (21:33 +0000)]
suppress build products
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58943
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Oscar Fuentes [Sun, 9 Nov 2008 20:26:31 +0000 (20:26 +0000)]
CMake: Corrected detection of `nm'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58941
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Oscar Fuentes [Sun, 9 Nov 2008 18:53:19 +0000 (18:53 +0000)]
CMake: Support for cross-compiling. For now, requires a previously
built native tblgen which is passed to cmake in the variable
LLVM_TABLEGEN.
See
http://www.cmake.org/Wiki/CmakeMingw
for a quick example on how to cross-compile with CMake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58939
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Chris Lattner [Sun, 9 Nov 2008 17:19:14 +0000 (17:19 +0000)]
fix validation problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58938
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Duncan Sands [Sun, 9 Nov 2008 13:07:47 +0000 (13:07 +0000)]
XFAIL this while waiting for a fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58934
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Nuno Lopes [Sun, 9 Nov 2008 12:45:23 +0000 (12:45 +0000)]
fix leakage of ValueNumbering
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58933
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Dale Johannesen [Sun, 9 Nov 2008 06:48:10 +0000 (06:48 +0000)]
Temporarily revert 58825, which breaks PPC bootstrap.
xs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58930
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Bill Wendling [Sun, 9 Nov 2008 04:26:50 +0000 (04:26 +0000)]
If the LHS of the FCMP is coming from a UIToFP instruction, then we don't want
to generate signed ICMP instructions to replace the FCMP. This would violate
the following:
define i1 @test1(i32 %val) {
%1 = uitofp i32 %val to double
%2 = fcmp ole double %1, 0.
000000e+00
ret i1 %2
}
would be transformed into:
define i1 @test1(i32 %val) {
%1 = icmp slt i33 %val, 1
ret i1 %1
}
which is obviously wrong. This patch modifes InstCombiner::FoldFCmp_IntToFP_Cst
to handle when the LHS comes from UIToFP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58929
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Anton Korobeynikov [Sun, 9 Nov 2008 02:54:13 +0000 (02:54 +0000)]
Typo fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58928
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Scott Michel [Sun, 9 Nov 2008 01:03:41 +0000 (01:03 +0000)]
CellSPU: Update expected counts on expected patterns
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58927
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