Dan Gohman
88abb89183
Update a comment to reflect the current code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78215 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 17:32:39 +00:00
Anton Korobeynikov
f4ef8c9045
Add testcases for reg-mem arithemtics added recently
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 17:04:32 +00:00
Anton Korobeynikov
9e155d61da
Convert bswap test to filecheck, add more test entries & convert stuff to filecheck
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:50:53 +00:00
Dan Gohman
22f7d57dde
Fix a bug in the PIC16 backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78211 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:46:43 +00:00
David Goodwin
ce3c1f2a0e
Disable NEON single-precision FP support for Cortex-A8, for now...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78209 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:40:57 +00:00
Dan Gohman
d87dc0fdab
Add an explicit keyword.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:40:32 +00:00
Devang Patel
bccdcb1857
Remove dead code. MDNode and MDString are not Constant anymore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:40:02 +00:00
Dan Gohman
892fe182c8
Delete an obsolete sentance from a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78206 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:39:42 +00:00
Dan Gohman
b8281ca992
Add new function attribute keywords to the vim syntax.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:38:48 +00:00
Dan Gohman
c61954b57c
Change these tests to use function attributes rather than special llc
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command-line options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78204 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:37:27 +00:00
Anton Korobeynikov
93e21f7b6f
Add memory versions of some instructions.
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Patch by Neale Ferguson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78203 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:16:11 +00:00
Benjamin Kramer
0ffc470396
Rename a variable to make MSVC happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78202 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:08:58 +00:00
Chris Lattner
299a8141e3
checking in broken testcases is not such a good idea.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78201 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:04:18 +00:00
David Goodwin
1f0e404c87
By default, for cortex-a8 use NEON for single-precision FP.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78200 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 16:01:19 +00:00
Daniel Dunbar
ee16638bfc
Remove unnecessary ProfileInfoLoader methods.
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- Part of optimal static profiling patch sequence by Andreas Neustifter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 15:55:56 +00:00
Sanjiv Gupta
96a0a02119
Quite a few tests crashed in llc after 78142. This is just one of them. I hope to add a few more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 15:52:14 +00:00
Daniel Dunbar
c9af366fc3
Add StringRef::endswith
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78197 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 15:48:26 +00:00
Benjamin Kramer
e15192b36b
Documentation: fix HTML validation errors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78196 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 15:42:44 +00:00
Andrew Lenharth
ea2381eb71
only point to dest labels if the graph has them
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78192 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 15:04:22 +00:00
Anton Korobeynikov
1e0039d6cf
Special constants as destinations does not work as expected - drop the patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78191 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 14:42:00 +00:00
Andrew Lenharth
1ad11a896c
Alpha: Get section directives right
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78189 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 13:59:57 +00:00
Benjamin Kramer
19229581ba
Remove unused forward decls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78187 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 11:33:27 +00:00
Anton Korobeynikov
0ab94a0077
Add executable suffix for the tool. This is needed e.g. for 'make install' on mingw32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78185 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:37:43 +00:00
Anton Korobeynikov
26964b6dc1
Pass user only if it's non-empty. Patch by Sandeep.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:32:53 +00:00
Anton Korobeynikov
86c006a971
Add save-temps option to bugpoint to keep temporary stuff.
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Patch by Sandeep Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78183 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:32:10 +00:00
Anton Korobeynikov
0802a1e1e8
Cleanup in dbg_stoppoint handling in CBE. Patch by Sandeep Patel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78182 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:31:40 +00:00
Anton Korobeynikov
e392c8336f
Minor arm CBE fixes. Patch by Sandeep.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78181 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:31:07 +00:00
Anton Korobeynikov
e641b527e8
Emit module-level inline asm for CBE.
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Patch by Sandeep Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78180 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:29:56 +00:00
Evan Cheng
6248fa4529
Disable stack coloring with register for now. It's not able to set kill markers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78179 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 07:26:17 +00:00
Evan Cheng
9cd1632814
Another nasty coalescer bug (is there another kind):
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After coalescing reg1027's def and kill are both at the same point:
%reg1027,0.000000e+00 = [56,814:0) 0@70-(814)
bb5:
60 %reg1027<def> = t2MOVr %reg1027, 14, %reg0, %reg0
68 %reg1027<def> = t2LDRi12 %reg1027<kill>, 8, 14, %reg0
76 t2CMPzri %reg1038<kill,undef>, 0, 14, %reg0, %CPSR<imp-def>
84 %reg1027<def> = t2MOVr %reg1027, 14, %reg0, %reg0
96 t2Bcc mbb<bb5,0x2030910>, 1, %CPSR<kill>
Do not remove the kill marker on t2LDRi12.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78178 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 07:05:41 +00:00
Bruno Cardoso Lopes
6e88a51599
Remove accidental commited comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78177 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 07:00:43 +00:00
Bruno Cardoso Lopes
52d0851446
- Remove custom handling of jumptables by the elf writter (this was
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a dirty hack and isn't need anymore since the last x86 code emitter patch)
- Add a target-dependent modifier to addend calculation
- Use R_X86_64_32S relocation for X86::reloc_absolute_word_sext
- Use getELFSectionFlags whenever possible
- fix getTextSection to use TLOF and emit the right text section
- Handle global emission for static ctors, dtors and Type::PointerTyID
- Some minor fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78176 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 06:57:03 +00:00
Evan Cheng
61f4b721b2
80 col violations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78175 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 06:41:25 +00:00
Chris Lattner
cd81f5df27
common globals may also not be marked constant.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 05:41:44 +00:00
Dan Gohman
40a0b2c305
Revert changes accidentally committed along with r78163.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78165 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 05:38:13 +00:00
Dan Gohman
c3c9c486e4
Teach X86FastISel how to handle CCValAssign::BCvt, which is used for
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MMX arguments. This fixes PR4684.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78163 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 05:33:42 +00:00
Chris Lattner
26d054d903
Clarify common linkage and the requirements on it. Enforce
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them in the verifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78160 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 05:21:07 +00:00
Andreas Bolka
831f6f6d2a
ZIV tester for LDA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78157 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 04:26:05 +00:00
Chris Lattner
58bed8fc29
expose SectionKindForGlobal to curious clients, named as
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getKindForGlobal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 04:25:40 +00:00
Andreas Bolka
a1b78d133e
Restrict LDA to GEPs with the same pointer offset.
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We can not simply apply ZIV testing to the pointer offsets, as this
would incorrectly return independence for e.g. (GEP x,0,i; GEP x,1,-i).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78155 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 04:13:41 +00:00
Chris Lattner
d250329291
add a temporary hook to allow reuse of the asmprinter from the disassembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78154 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 04:09:18 +00:00
Andreas Bolka
7cf85030f4
Fix LDA testcases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78153 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 04:03:29 +00:00
Evan Cheng
6ade93bbdc
Turn some insert_subreg, extract_subreg, subreg_to_reg into implicit_defs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78151 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 03:53:14 +00:00
Bob Wilson
aa289d5e7f
Oops. I didn't mean to commit this piece yet.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 02:47:13 +00:00
Evan Cheng
b018a1e5a7
One more. Transfer kill of the larger register when lowering an EXTRACT_SUBREG.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78145 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 02:25:11 +00:00
Evan Cheng
a72dfb522d
One more place where subreg lowering forgot to transfer undefness.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78144 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 01:57:22 +00:00
Dan Gohman
98ca4f2a32
Major calling convention code refactoring.
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Instead of awkwardly encoding calling-convention information with ISD::CALL,
ISD::FORMAL_ARGUMENTS, ISD::RET, and ISD::ARG_FLAGS nodes, TargetLowering
provides three virtual functions for targets to override:
LowerFormalArguments, LowerCall, and LowerRet, which replace the custom
lowering done on the special nodes. They provide the same information, but
in a more immediately usable format.
This also reworks much of the target-independent tail call logic. The
decision of whether or not to perform a tail call is now cleanly split
between target-independent portions, and the target dependent portion
in IsEligibleForTailCallOptimization.
This also synchronizes all in-tree targets, to help enable future
refactoring and feature work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78142 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 01:29:28 +00:00
Evan Cheng
518ad1a880
If the insert_subreg source is <undef>, insert an implicit_def instead of a copy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78141 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 01:29:24 +00:00
Dan Gohman
a5225add0d
Various comment fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78139 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 01:19:01 +00:00
Dan Gohman
5b0d72e850
Remove an unnecessary flush in the CppBackend's output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78138 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 01:06:38 +00:00