Evan Cheng
ae166410b9
Moved InvalidateInstructionCache to ARMJITInfo::emitFunctionStub which knows size of stub.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58899 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 08:16:49 +00:00
Evan Cheng
fff484f192
Remove a InvalidateInstructionCache call with incorrect size.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58898 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 08:15:39 +00:00
Evan Cheng
ce4a70bd76
Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ptr.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 08:02:53 +00:00
Evan Cheng
3cc8223a3c
Tell ARMJITInfo if codegen relocation is PIC. It changes how function stubs are generated.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58896 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 07:38:22 +00:00
Evan Cheng
d7398c9b69
Rename isString -> isExternalSymbol; getString -> getExternalSymbol since these work on externsym machine relocations.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58895 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 07:37:34 +00:00
Evan Cheng
ca66b08bc6
More debug output.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58894 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 07:22:53 +00:00
Evan Cheng
103325179a
Fix relocation for calls to external symbols.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58893 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 07:22:33 +00:00
Scott Michel
771138ca91
CellSPU: Fix prologue/epilogue emission when function contains calls but
...
theframe size is 0; the prologue and epilogue should be emitted in this case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58890 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 05:16:20 +00:00
Daniel Dunbar
746867c8b6
Rework r58829, allowing removal of dbg info intrinsics during alloca
...
promotion.
- Eliminate uses after free and simplify tests.
Devang: Please check that this is still doing what you intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58887 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 04:12:17 +00:00
Daniel Dunbar
77e0c85dcc
Add LLVMC2 tool definitions for Objective-C and Objective-C++.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58885 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 03:25:47 +00:00
Daniel Dunbar
edeb4f9726
Add svn:ignore properties for Clang llvmc2 plugin.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 03:10:19 +00:00
Evan Cheng
05c356e65a
Skip over two-address use operands.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58883 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 01:44:13 +00:00
Evan Cheng
e96a490d7a
Handle ARM machine constantpool entry with non-lazy ptr.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58882 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 01:31:27 +00:00
Evan Cheng
fd827c41ce
Indentation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58881 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 01:30:20 +00:00
Ted Kremenek
2869337b51
remove unavailable clang project
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58879 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 01:02:44 +00:00
Evan Cheng
f1bbb9577a
Use ARMFunctionInfo to track number of constpool entries and jumptables.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58877 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 00:51:41 +00:00
Dale Johannesen
3dd42cfe12
Generated code for generic expansion of SETUGT etc.
...
is noticeably worse than previous PPC-specific code.
Since the latter was also wrong in some cases and
correctness is more important than efficiency, I'm
disabling this test temporarily while I fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58876 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 00:49:19 +00:00
Dale Johannesen
c4c7a6a3fb
Xfail an incorrect test.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58875 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 00:40:24 +00:00
Dale Johannesen
b514ac9e3c
Make testb optimization work on big-endian targets.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58874 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08 00:01:16 +00:00
Evan Cheng
413a89f318
More code clean up.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58872 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 22:57:53 +00:00
Dale Johannesen
53e4e4478c
Make FP tests requiring two compares work on PPC (PR 642).
...
This is Chris' patch from the PR, modified to realize that
SETUGT/SETULT occur legitimately with integers, plus
two fixes in LegalizeDAG to pass a valid result type into
LegalizeSetCC. The argument of TLI.getSetCCResultType is
ignored on PPC, but I think I'm following usage elsewhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58871 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 22:54:33 +00:00
Evan Cheng
437c1738ef
Get PIC jump table working.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58869 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 22:30:53 +00:00
Evan Cheng
366cf29ca5
More debug output.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58868 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 22:30:29 +00:00
Dan Gohman
212e6983eb
Make tablegen print out a nice error message for a const char*
...
exception, like it does for a std::string exception.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58865 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 21:01:13 +00:00
Dan Gohman
c4479a76b1
Document the acronym RAUW. Patch by Jonathan Brandmeyer!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58863 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 20:29:17 +00:00
Duncan Sands
47b3417cf0
Sign-extend rather than zero-extend when promoting
...
the condition for a BRCOND, according to what is
returned by getSetCCResultContents. Since all
targets return the same thing (ZeroOrOneSetCCResult),
this should be harmless! The point is that all over
the place the result of SETCC is fed directly into
BRCOND. On machines for which getSetCCResultContents
returns ZeroOrNegativeOneSetCCResult, this is a
sign-extended boolean. So it seems dangerous to
also feed BRCOND zero-extended booleans in some
circumstances - for example, when promoting the
condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58861 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 20:13:04 +00:00
Dan Gohman
e5f4de42b5
Flush the raw_ostream after emitting the assembly for a function.
...
This is a temporary fix for the -print-emitted-asm option, where
errs() is used as the stream, in the case where other code is
using stderr without using errs()' buffer. Hopefully soon we'll
fix errs() to be non-buffered instead. Patch by Preston Gurd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58859 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 19:49:17 +00:00
Dale Johannesen
bc3c4296c0
Fix unsigned->ppcf128 conversion.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58856 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 19:11:43 +00:00
Nick Lewycky
82b80d9884
Update to add newer bitcodes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58852 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 14:52:51 +00:00
Richard Osborne
3fa75ff2f2
Keep CREDITS.TXT sorted by name.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58845 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 12:44:36 +00:00
Richard Osborne
baa66aaa6a
Add contributer information for XCore backend to CREDITS.TXT
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58844 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 12:41:14 +00:00
Richard Osborne
9380c05f2d
Add XCore backend to CMake build.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58843 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 12:37:45 +00:00
Richard Osborne
b7ee8c4c1f
Add basic test for XCore backend
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58841 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 11:24:12 +00:00
Richard Osborne
f943b1586f
Fix compile warnings.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58840 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 11:21:09 +00:00
Scott Michel
d9890dee7c
CellSPU: Ensure that C strings are always put in the .rodata section
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58839 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 11:06:44 +00:00
Richard Osborne
b25baef26f
Add XCore backend.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58838 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 10:59:00 +00:00
Evan Cheng
4df60f5491
Jump table JIT support. Work in progress.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58836 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 09:06:08 +00:00
Evan Cheng
47c01a0099
Jump tables may be emitted by target.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58835 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 09:02:17 +00:00
Evan Cheng
a27b3532e2
Jump table relocation addresses may be resolved by target.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58834 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 09:01:15 +00:00
Scott Michel
d03eeafd9f
Teach CellSPU about ELF sections and new section emitter classes.
...
NB: This is likely to need more work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58832 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 04:36:25 +00:00
Bill Wendling
068a795b33
BCUI + 1 doesn't work. Use next instead.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58830 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 01:59:41 +00:00
Bill Wendling
cab3e68136
Refactor code that adjusts the offsets of stack objects.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58829 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 01:48:58 +00:00
Evan Cheng
8b59db3f2c
Encode misc arithmetic instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58828 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 01:41:35 +00:00
Dale Johannesen
815fb57226
Testcase for testb optimization.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58827 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 01:30:18 +00:00
Devang Patel
180ffaef18
Handle (delete) dbg intrinsics while promoting alloca.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58826 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 01:30:07 +00:00
Dale Johannesen
89217a6f18
When we're doing a compare of load-AND-constant to 0
...
(e.g. a bitfield test) narrow the load as much as possible.
The has the potential to avoid unnecessary partial-word
load-after-store conflicts, which cause stalls on several targets.
Also a size win on x86 (testb vs testl).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58825 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 01:28:02 +00:00
Bill Wendling
b7c6ebcb47
- Modify the stack protector algorithm so that the stack slot is allocated in
...
LLVM IR code and not in the selection DAG ISel. This is a cleaner solution.
- Fix the heuristic for determining if protectors are necessary. The previous
one wasn't checking the proper type size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58824 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07 01:23:58 +00:00
Bill Wendling
848693c254
Remove unneeded header file.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58823 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 23:56:59 +00:00
Bill Wendling
1fb615f820
Don't build a vector of returns. Just modify the Function in the loop.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58822 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 23:55:49 +00:00
Mon P Wang
e0b436ac41
Fixed scalarizing an extract subvector and prevent an infinite loop
...
when simplify a vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58820 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 22:52:21 +00:00