Devang Patel
734068a90f
Use DebugInfoFinder.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78333 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 20:53:06 +00:00
Bob Wilson
b36ec86c01
Implement Neon VST[234] operations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78330 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 18:47:44 +00:00
Bob Wilson
004f7c7049
Fix incorrect intrinsic declarations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78329 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 18:46:26 +00:00
Dale Johannesen
27698ebdf8
Testcase for llvm-gcc 78324 (although in normal
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testing mode it won't test much).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78325 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 17:28:23 +00:00
Dan Gohman
8e1593ec36
Tidy up this testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 17:11:55 +00:00
David Goodwin
8b7d7ade85
Add parameter to pattern classes to enable an itinerary to be specified for instructions. For now just use the existing itineraries or NoItinerary.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78321 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 16:52:47 +00:00
Chris Lattner
24f654c8a4
Fix several fixmes and clean up code by sinking *all* section
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creation activity into the target-specific subclasses of TLOF.
Before this, globals with explicit sections could be created by
the base class.
1. make getOrCreateSection protected, add a new getExplicitSectionGlobal
pure virtual method to assign sections to globals with a specified
section.
2. eliminate getSpecialCasedSectionGlobals, which is now PIC specific.
3. eliminate the getKindForNamedSection virtual method, which is
now just a static method for ELF.
4. Add implementions of getExplicitSectionGlobal for ELF/PECOFF/Darwin/PIC16.
They are now all detangled and understandable, woo! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 16:39:58 +00:00
John Mosby
e0161ea105
Reg Scavenging generalization (Thumb support):
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- start support for new PEI w/reg alloc, allow running RS from emit{Pro,Epi}logue() target hooks.
- fix minor issue with recursion detection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 16:32:47 +00:00
Chris Lattner
759b88898d
go through PIC16TargetObjectFile to make sections instead of
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creating them directly in the pic16 asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78317 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 16:27:28 +00:00
Chris Lattner
fc60eb4033
reduce testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78315 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 16:14:33 +00:00
Devang Patel
27a201d236
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78313 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 15:39:34 +00:00
Dan Gohman
5e86606f45
Add assertion checks after the calls to LowerFormalArguments, LowerCall,
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and LowerReturn, to verify that the targets' hooks have respected some
of their postconditions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78312 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 15:37:27 +00:00
Dan Gohman
e483feded9
Remove an over-aggressive assert. Functions with empty struct return
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types don't have any return values, from CodeGen's perspective.
This fixes PR4688.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78311 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 15:07:58 +00:00
Anton Korobeynikov
2bc8ef164c
Add note about msys perl needed for windows/mingw32 builds.
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Patch by John Thompson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78304 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 12:54:58 +00:00
Anton Korobeynikov
04d1f2e79c
Add tests for X86-64 code model handling. Small and kernel for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78300 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 12:25:20 +00:00
Anton Korobeynikov
d7697d0167
We need to sext global addresses in kernel code model, not zext
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 11:23:24 +00:00
Dan Gohman
aae317ac32
Fix a bug in x86's PreprocessForRMW logic that was exposed
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by aggressive chain operand optimization. UpdateNodeOperands
does not modify the node in place if it would result in
a node identical to an existing node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 09:22:57 +00:00
Dan Gohman
5cbd37e505
Fix a few places in DAGCombiner that were creating all-ones-bits
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and high-bits values in ways that weren't correct for integer
types wider than 64 bits. This fixes a miscompile in
PPMacroExpansion.cpp in clang on x86-64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78295 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 09:18:59 +00:00
Anton Korobeynikov
186fa1d0df
Missed part of recent kernel codemodel tweaks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 09:11:19 +00:00
Chris Lattner
a03a60b717
add a testcase for my llvm-gcc hack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78289 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 06:18:52 +00:00
Daniel Dunbar
8113c6739e
Don't search the entire type table just to delete a type by name.
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- This also fixes the ENABLE_EXPENSIVE_CHECKS failure on vmcore.ml.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78287 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 06:04:35 +00:00
Sanjiv Gupta
902cf02b0a
llvm-ld has a new option called -b to specify the name of bitcode output file, use that.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 04:09:26 +00:00
Chris Lattner
067fd3275e
this passes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78281 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 03:55:49 +00:00
Andreas Bolka
6151f67285
Simplify the ZIV tester to the max.
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As suggested by Nick Lewycky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78277 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 03:10:33 +00:00
Sanjiv Gupta
e90acceb50
XFAIL it while it is being worked on.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78275 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 02:19:20 +00:00
Bob Wilson
9b600c60af
Add tests for new NEON vld instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78264 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 00:38:31 +00:00
Bob Wilson
0cedab9a0d
Neon does not actually have VLD{234}.64 instructions.
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These operations will have to be synthesized from other instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78263 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 00:24:27 +00:00
Bob Wilson
3765d0f1a7
Convert more Neon tests to FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78261 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 23:51:20 +00:00
Owen Anderson
5b1e79e201
Update unit test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78260 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 23:28:57 +00:00
Owen Anderson
d7f2a6cb3f
Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78258 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 23:16:16 +00:00
Bob Wilson
70cd88fb7b
Add a new pre-allocation pass to assign adjacent registers for Neon instructions
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that have that constraint. This is currently just assigning a fixed set of
registers, and it only handles VLDn for n=2,3,4 with DPR registers.
I'm going to expand it to handle more operations next; we can make it smarter
once everything is working correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 23:12:45 +00:00
Anton Korobeynikov
b5e0172405
Better handle kernel code model. Also, generalize the things and fix one
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subtle bug with small code model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 23:01:26 +00:00
Dale Johannesen
44af10943c
Adjust test for llvm-gcc checkin 78249.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 22:18:47 +00:00
Dan Gohman
59e34921a5
Use GR32 for copies between GR32_NOSP and GR32_NOREX, as neither
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is a subset of the other, but both are subsets of GR32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 22:18:26 +00:00
Daniel Dunbar
c9008c5cc7
Make block and function count available via ProfileInfo.
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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@78247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 21:51:16 +00:00
Daniel Dunbar
b341577401
Suppress compiler warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 21:42:40 +00:00
Dan Gohman
8608cf23da
Use (void *)(intptr_t) to cast function addresses to void*
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for use with sys::Path::GetMainExecutable, to avoid warnings
with -pedantic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78245 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 21:03:39 +00:00
David Goodwin
7bfdca0206
When using NEON for single-precision FP, the NEON result must be placed in D0-D15 as these are the only D registers with S subregs. Introduce a new regclass to represent D0-D15 and use it in the NEON single-precision FP patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78244 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 21:02:22 +00:00
David Greene
a5bb59f856
Fix some column padding bugs, reorganize things as suggested by Chris
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and eliminate complexity. Yay!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78243 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 21:00:52 +00:00
Chris Lattner
cafbdc5c09
remove the 'DataSectionStartSuffix' and 'TextSectionStartSuffix' knobs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 20:49:52 +00:00
Dan Gohman
b2ab7f5ec3
Add an svn:ignore property.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78241 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 20:24:09 +00:00
Dan Gohman
197f728d49
Fix FindExecutable to use sys::Path::GetMainExecutable instead of
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just argv[0]. And remove the code for searching the current
working directory and for searching PATH; the point of FindExecutable
is not to find whatever version of the executable can be found by
searching around, but to find an executable that accompanies the
current executable.
Update the tools to use sys::Program::FindProgramByName when they
want PATH searching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 20:21:17 +00:00
Dan Gohman
7b3544ba97
Minor code simplification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78239 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 20:16:55 +00:00
Anton Korobeynikov
058c251d4a
Remove redundand checks: the only way to have, e.g. f32 RegVT is exactly
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hardfloat case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 20:15:19 +00:00
Dan Gohman
be0cf7dbc2
hasSuperClass tests for a strict superset relation, rather than
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a superset relation. This code wants to test the regular superset
relation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 20:13:45 +00:00
Anton Korobeynikov
14d9495403
Unbreak the stuff, this is ugly, but we cannot do better for now with 'plain' C calling conv.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78232 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 19:40:16 +00:00
Dale Johannesen
f49a23d7a7
Test for llvm-gcc checkin 78223.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78229 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 19:10:41 +00:00
Anton Korobeynikov
567d14f07c
Missed pieces for ARM HardFP ABI.
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Patch by Sandeep Patel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78225 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 19:04:42 +00:00
Owen Anderson
ab90b28adc
Privatize the FunctionType table.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78221 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 18:13:27 +00:00
Andrew Lenharth
7f285c8024
Use elf Object File directly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 18:13:04 +00:00