Richard Osborne
b7ee8c4c1f
Add basic test for XCore backend
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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.
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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
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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
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(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
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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.
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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.
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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
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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
Bill Wendling
703ccfe053
The size limit is for individual arrays. So if any array has more than 8 bytes
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in it, then emit stack protectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58819 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 22:18:44 +00:00
Evan Cheng
97f48c39fd
Encode extend instructions; more clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58818 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 22:15:19 +00:00
Dan Gohman
e187726208
Fix a use of an invalid iterator when -debug-pass=Details is used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58816 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 21:57:17 +00:00
Bill Wendling
44cf38c01f
Don't recalculate the stack position of the stack protector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58815 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 21:37:09 +00:00
Devang Patel
e75808cf3d
Emit label for llvm.dbg.func.start of the inlined function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58814 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 21:28:20 +00:00
Devang Patel
00f1c4040c
Clarify documentation. A module pass MP can require a function paqss FP only if FP does not require any module pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58813 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 19:47:49 +00:00
Evan Cheng
12c3a533c5
- Improve naming consistency: Branch -> BrFrm, BranchMisc -> BrMiscFrm.
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- Consolidate instruction formats.
- Other clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58808 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 17:48:05 +00:00
Evan Cheng
eb5d95a22d
Improve JIT debugging outputs format consistency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58807 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 17:46:04 +00:00
Nuno Lopes
274c6a6145
plug leakage of mutex data. pthread_mutex_destroy() doesnt free our malloc'ed memory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58805 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 16:21:49 +00:00
Duncan Sands
b951aec3ad
Formating/comment changes - no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 08:51:32 +00:00
Evan Cheng
d87293ce78
Remove opcode from instruction TS flags; add MOVCC support; fix addrmode3 encoding bug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58800 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 08:47:38 +00:00
Bill Wendling
4c3a1d8d2b
- Rename stackprotector_{prologue,epilogue} to stackprotector_{create,check}.
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- Get rid of "HasStackProtector" in MachineFrameInfo.
- Modify intrinsics to tell which are doing what with memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58799 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 07:23:03 +00:00
Steve Naroff
e11eb620ef
Update VC++ projects.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58798 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 06:24:59 +00:00
Mon P Wang
f007a8b931
Widening cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58796 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 05:31:54 +00:00
Evan Cheng
eb4f52eb62
Handle smul<x><y>, smulw<y>, smla<x><y>, smlaw<y>.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58793 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 03:35:07 +00:00
Bill Wendling
89c5cc6c79
Adjust the stack protector heuristic to care about only arrays or calls to
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"alloca".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58792 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 02:38:58 +00:00
Bill Wendling
b2a4298ce4
Implement the stack protector stack accesses via intrinsics:
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- stackprotector_prologue creates a stack object and stores the guard there.
- stackprotector_epilogue reads the stack guard from the stack position created
by stackprotector_prologue.
- The PrologEpilogInserter was changed to make sure that the stack guard is
first on the stack frame.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58791 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 02:29:10 +00:00
Evan Cheng
9092213a5e
Fix so_imm encoding bug; add support for MOVi2pieces.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58790 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 02:25:39 +00:00
Evan Cheng
fbc9d412ef
Fix encoding of multiple instructions with 3 src operands; also handle smmul, smmla, and smmls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58789 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 01:21:28 +00:00
Evan Cheng
6863fb033a
Need a \n.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58788 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 01:18:29 +00:00
Devang Patel
33e868ff43
InstructionNamer preserves everything.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58787 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 01:00:16 +00:00
Devang Patel
20dd0460a1
Emit label for llvm.dbg.func.start of the inlined function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58786 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 00:30:09 +00:00
Steve Naroff
3716450345
Add post-build event for clangDriver (to copy clang.exe into "dstroot").
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58783 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06 00:11:31 +00:00
Evan Cheng
a7916f586d
Undo 58778 but makes the binary dump prettier.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58782 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 23:44:08 +00:00
Bill Wendling
b4b130f0b1
Add comments to function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58781 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 23:42:27 +00:00
Evan Cheng
83b5cf0272
Encode pic load / store instructions; fix some encoding bugs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58780 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 23:22:34 +00:00
Evan Cheng
ec740e325c
Add command line option -entry-funcion to override entry function (default is main).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58779 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 23:21:52 +00:00
Evan Cheng
5e136c0f37
Remove debug output that's not really useful.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58778 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 23:21:11 +00:00
Dan Gohman
33a9cb4f40
Make ISel ignore dead nodes. The DAGCombiner normally eliminates
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dead nodes, but in this case its missing one. Fixing the DAGCombiner
is desirable, but it's somewhat involved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58777 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 22:56:47 +00:00
Andrew Lenharth
8ad0919786
opt was not exporting the Mangler symbols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58775 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 22:42:50 +00:00
Devang Patel
60886066bf
Add PR number.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58765 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 18:41:15 +00:00
Evan Cheng
edda31c412
Restructure ARM code emitter to use instruction formats instead of addressing modes to determine how to encode instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58764 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05 18:35:52 +00:00