Jim Grosbach [Wed, 9 Nov 2011 23:44:23 +0000 (23:44 +0000)]
Thumb2 assembly parsing STMDB w/ optional .w suffix.
rdar://
10422955
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144242
91177308-0d34-0410-b5e6-
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Eli Friedman [Wed, 9 Nov 2011 23:36:02 +0000 (23:36 +0000)]
Make sure we correctly unroll conversions between v2f64 and v2i32 on ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144241
91177308-0d34-0410-b5e6-
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Pete Cooper [Wed, 9 Nov 2011 23:07:35 +0000 (23:07 +0000)]
DeadStoreElimination can now trim the size of a store if the end of the store is dead.
Currently checks alignment and killing stores on a power of 2 boundary as this is likely
to trim the size of the earlier store without breaking large vector stores into scalar ones.
Fixes <rdar://problem/
10140300>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144239
91177308-0d34-0410-b5e6-
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Nick Lewycky [Wed, 9 Nov 2011 22:45:04 +0000 (22:45 +0000)]
Fix typo in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144236
91177308-0d34-0410-b5e6-
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Eli Friedman [Wed, 9 Nov 2011 22:25:12 +0000 (22:25 +0000)]
Add check so we don't try to perform an impossible transformation. Fixes issue from PR11319.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144216
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 9 Nov 2011 21:30:12 +0000 (21:30 +0000)]
The ARM LDRH/STRH instructions use a +/-imm8 encoding, not an imm12.
rdar://
10418009
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144213
91177308-0d34-0410-b5e6-
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Nadav Rotem [Wed, 9 Nov 2011 21:22:13 +0000 (21:22 +0000)]
AVX2: Add patterns for variable shift operations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144212
91177308-0d34-0410-b5e6-
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Devang Patel [Wed, 9 Nov 2011 21:11:02 +0000 (21:11 +0000)]
Remove unnecessary include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144211
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 9 Nov 2011 20:06:13 +0000 (20:06 +0000)]
Use REs to remove dependencies on the register allocation order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144209
91177308-0d34-0410-b5e6-
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Bill Wendling [Wed, 9 Nov 2011 19:33:56 +0000 (19:33 +0000)]
Reformat the quote and tag the math stuff with <tt> tags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144204
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Wed, 9 Nov 2011 19:23:15 +0000 (19:23 +0000)]
llvm-config: Drop 'backend' pseudo-component. We don't support/qualify the CBE
enough to have this be useful.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144202
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Wed, 9 Nov 2011 19:14:51 +0000 (19:14 +0000)]
llvm-config-2: Switch to using real library dependency table.
- Also, fix a refacto that left extra "all" component in list (this is now
defined in the groups explicitly)
- Reapply of r143879 now that Make should see needed deps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144201
91177308-0d34-0410-b5e6-
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Eric Christopher [Wed, 9 Nov 2011 18:53:37 +0000 (18:53 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144198
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Wed, 9 Nov 2011 18:48:22 +0000 (18:48 +0000)]
build/Make: Fix some missing dependencies on the llvm-build generation step.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144197
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Wed, 9 Nov 2011 18:16:11 +0000 (18:16 +0000)]
Add comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144194
91177308-0d34-0410-b5e6-
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Duncan Sands [Wed, 9 Nov 2011 14:20:48 +0000 (14:20 +0000)]
Speculatively revert commit 144124 (djg) in the hope that the 32 bit
dragonegg self-host buildbot will recover (it is complaining about object
files differing between different build stages). Original commit message:
Add a hack to the scheduler to disable pseudo-two-address dependencies in
basic blocks containing calls. This works around a problem in which
these artificial dependencies can get tied up in calling seqeunce
scheduling in a way that makes the graph unschedulable with the current
approach of using artificial physical register dependencies for calling
sequences. This fixes PR11314.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144188
91177308-0d34-0410-b5e6-
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Nadav Rotem [Wed, 9 Nov 2011 13:21:28 +0000 (13:21 +0000)]
Add AVX2 support for vselect of v32i8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144187
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Wed, 9 Nov 2011 13:19:15 +0000 (13:19 +0000)]
Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144186
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Wed, 9 Nov 2011 12:12:04 +0000 (12:12 +0000)]
Take advantage of the zero byte in StringMap when emitting dwarf stringpool entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144184
91177308-0d34-0410-b5e6-
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Wojciech Matyjewicz [Wed, 9 Nov 2011 12:00:39 +0000 (12:00 +0000)]
Minor fixes in Makefiles for the OCaml bindings:
1. Interface files (.mli) are installed before compiled interface
files (.cmi) to preserve timestamp relation.
2. install-meta should use $(OcamlDir) instead of $(ObjDir).
3. Declared some targets as .PHONY.
Patch by Christophe Raffalli.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144183
91177308-0d34-0410-b5e6-
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Craig Topper [Wed, 9 Nov 2011 09:37:21 +0000 (09:37 +0000)]
Enable execution dependency fix pass for YMM registers when AVX2 is enabled. Add AVX2 logical operations to list of replaceable instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144179
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Wed, 9 Nov 2011 08:30:43 +0000 (08:30 +0000)]
unittests/MultiJITTest.cpp: Tweak how to check symbol value for Win32 --enable-shared.
getPointerToNamedFunction might be indirect jump on Win32 --enable-shared.
FF 25 <disp32>: jmp *(pointer to IAT)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144178
91177308-0d34-0410-b5e6-
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Craig Topper [Wed, 9 Nov 2011 08:06:13 +0000 (08:06 +0000)]
Add instruction selection for AVX2 integer comparisons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144176
91177308-0d34-0410-b5e6-
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Craig Topper [Wed, 9 Nov 2011 07:28:55 +0000 (07:28 +0000)]
Add AVX2 instruction lowering for add, sub, and mul.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144174
91177308-0d34-0410-b5e6-
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Nick Lewycky [Wed, 9 Nov 2011 07:11:37 +0000 (07:11 +0000)]
Don't forget to check FlagNW when determining whether an AddRecExpr will wrap
or not. Patch by Brendon Cahoon!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144173
91177308-0d34-0410-b5e6-
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Devang Patel [Wed, 9 Nov 2011 06:20:49 +0000 (06:20 +0000)]
Remove extra ';'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144172
91177308-0d34-0410-b5e6-
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Eric Christopher [Wed, 9 Nov 2011 05:24:07 +0000 (05:24 +0000)]
Remove the pubnames section, no one consumes it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144169
91177308-0d34-0410-b5e6-
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Eli Friedman [Wed, 9 Nov 2011 04:16:01 +0000 (04:16 +0000)]
Enhance verifyLoop so that it can reliably verify that every block in a loop is reachable from the loop header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144166
91177308-0d34-0410-b5e6-
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John McCall [Wed, 9 Nov 2011 03:26:50 +0000 (03:26 +0000)]
Use isa<> instead of dyn_cast<> as suggested by Nick.
Should've read the patch a bit closer, sorry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144164
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 9 Nov 2011 03:22:02 +0000 (03:22 +0000)]
Add support for encoding immediates in icmp and fcmp. Hopefully, this will
remove a fair number of unnecessary materialized constants.
rdar://
10412592
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144163
91177308-0d34-0410-b5e6-
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Evan Cheng [Wed, 9 Nov 2011 01:57:03 +0000 (01:57 +0000)]
Hide cpu name checking in ARMSubtarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144154
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Wed, 9 Nov 2011 01:06:56 +0000 (01:06 +0000)]
Collapse DomainValues across loop back-edges.
During the initial RPO traversal of the basic blocks, remember the ones
that are incomplete because of back-edges from predecessors that haven't
been visited yet.
After the initial RPO, revisit all those loop headers so the incoming
DomainValues on the back-edges can be properly collapsed.
This will properly fix execution domains on software pipelined code,
like the included test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144151
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Wed, 9 Nov 2011 00:06:18 +0000 (00:06 +0000)]
Link to the live DomainValue after merging.
When merging two uncollapsed DomainValues, place a link to the active
DomainValue from the passive DomainValue. This allows old stale
references to the passive DomainValue to be updated to point to the
active DomainValue.
The new resolve() function finds the active DomainValue and updates the
pointer.
This change makes old live-out lists more useful since they may contain
uncollapsed DomainValues that have since been merged into other
DomainValues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144149
91177308-0d34-0410-b5e6-
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Michael J. Spencer [Tue, 8 Nov 2011 23:34:07 +0000 (23:34 +0000)]
Object/COFF: Fix PE reading.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144148
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Tue, 8 Nov 2011 23:26:00 +0000 (23:26 +0000)]
Track reference count independently from clear().
This allows clear() to be called on a DomainValue with references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144147
91177308-0d34-0410-b5e6-
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Bruno Cardoso Lopes [Tue, 8 Nov 2011 22:26:47 +0000 (22:26 +0000)]
Properly handle Mips MC relocations and lower cpload and cprestore macros to MCInsts.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144139
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 8 Nov 2011 22:23:43 +0000 (22:23 +0000)]
Emit the compact unwind *if* we have a compact unwind encoding.
*headdesk*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144138
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Tue, 8 Nov 2011 22:05:17 +0000 (22:05 +0000)]
Call release() directly when cleaning up the remaining DomainValues.
There is no need to involve the LiveRegs array and kill() any longer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144133
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Tue, 8 Nov 2011 21:57:47 +0000 (21:57 +0000)]
Rename all methods to follow style guide.
No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144132
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Tue, 8 Nov 2011 21:57:44 +0000 (21:57 +0000)]
Handle reference counts in one function: release().
This new function will decrement the reference count, and collapse a
domain value when the last reference is gone.
This simplifies DomainValue reference counting, and decouples it from
the LiveRegs array.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144131
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 8 Nov 2011 21:56:23 +0000 (21:56 +0000)]
Also add the linkage name to the name accelerator tables if it exists
and is different than the normal name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144130
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 8 Nov 2011 21:29:06 +0000 (21:29 +0000)]
Add a hack to the scheduler to disable pseudo-two-address dependencies in
basic blocks containing calls. This works around a problem in which
these artificial dependencies can get tied up in calling seqeunce
scheduling in a way that makes the graph unschedulable with the current
approach of using artificial physical register dependencies for calling
sequences. This fixes PR11314.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144124
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 8 Nov 2011 21:21:09 +0000 (21:21 +0000)]
Add workaround for Cortex-M3 errata 602117 by replacing ldrd x, y, [x] with ldm or ldr pairs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144123
91177308-0d34-0410-b5e6-
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Chad Rosier [Tue, 8 Nov 2011 21:12:00 +0000 (21:12 +0000)]
ARMFastISel doesn't support thumb1. Rename isThumb to isThumb2 to reflect this.
No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144122
91177308-0d34-0410-b5e6-
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Eli Friedman [Tue, 8 Nov 2011 21:08:02 +0000 (21:08 +0000)]
Fix code to match comment. Fixes PR11340, a regression from r143209.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144121
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Tue, 8 Nov 2011 20:57:04 +0000 (20:57 +0000)]
Clear old DomainValue after merging.
The old value may still be referenced by some live-out list, and we
don't wan't to collapse those instructions twice.
This fixes the "Can only swizzle VMOVD" assertion in some armv7 SPEC
builds.
<rdar://problem/
10413292>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144117
91177308-0d34-0410-b5e6-
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Michael J. Spencer [Tue, 8 Nov 2011 19:52:32 +0000 (19:52 +0000)]
MC/COFF: Correctly emit the size of an empty string table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144111
91177308-0d34-0410-b5e6-
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Pete Cooper [Tue, 8 Nov 2011 19:30:00 +0000 (19:30 +0000)]
LICM pass now understands invariant load metadata. Nothing generates this yet so it will currently never get used in real tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144107
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 8 Nov 2011 19:16:01 +0000 (19:16 +0000)]
Add the base ObjC method name to the names lookup table as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144105
91177308-0d34-0410-b5e6-
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Pete Cooper [Tue, 8 Nov 2011 19:06:53 +0000 (19:06 +0000)]
Adding test for machine-licm operating on invariant load instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144104
91177308-0d34-0410-b5e6-
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Lang Hames [Tue, 8 Nov 2011 18:56:23 +0000 (18:56 +0000)]
Lower mem-ops to unaligned i32/i16 load/stores on ARM where supported.
Add support for trimming constants to GetDemandedBits. This fixes some funky
constant generation that occurs when stores are expanded for targets that don't
support unaligned stores natively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144102
91177308-0d34-0410-b5e6-
96231b3b80d8
Pete Cooper [Tue, 8 Nov 2011 18:42:53 +0000 (18:42 +0000)]
Added invariant field to the DAG.getLoad method and changed all calls.
When this field is true it means that the load is from constant (runt-time or compile-time) and so can be hoisted from loops or moved around other memory accesses
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144100
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 8 Nov 2011 18:38:40 +0000 (18:38 +0000)]
A few more places where we can avoid multiple size queries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144099
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 8 Nov 2011 18:22:25 +0000 (18:22 +0000)]
Don't evaluate Data.size() on every iteration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144095
91177308-0d34-0410-b5e6-
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Bruno Cardoso Lopes [Tue, 8 Nov 2011 12:47:11 +0000 (12:47 +0000)]
This patch handles unaligned loads and stores in Mips JIT. Mips backend
implements unaligned loads and stores with assembler macro-instructions
ulw, usw, ulh, ulhu, ush, and this patch emits corresponding instructions
instead of these macros. Since each unaligned load/store is expanded
into two corresponding loads/stores where offset for second load/store is
modified by +3 (for words) or +1 (for halfwords).
Patch by Petar Jovanovic and Sasa Stankovic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144081
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 8 Nov 2011 12:03:14 +0000 (12:03 +0000)]
PathProfiling.c: Get rid of using "inline". We may expect compiler shall optimize out "static" scope w/o "inline".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144080
91177308-0d34-0410-b5e6-
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John McCall [Tue, 8 Nov 2011 06:53:04 +0000 (06:53 +0000)]
Fix the printing of constants. Patch by Stepan Dyatkovskiy!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144079
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 8 Nov 2011 05:22:54 +0000 (05:22 +0000)]
Add Eero to the list of external projects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144076
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 8 Nov 2011 04:00:07 +0000 (04:00 +0000)]
PPCInstrInfo.cpp: Fix one "unused" warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144071
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 8 Nov 2011 03:54:40 +0000 (03:54 +0000)]
runtime/libprofile/PathProfiling.c: Use __inline__ to appease clang -std=gnu89 -pedantic.
FIXME: Should configure detect one?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144070
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 8 Nov 2011 03:46:39 +0000 (03:46 +0000)]
test/CodeGen/X86/vec_shuffle-39.ll: Add explicit -mtriple=x86_64-linux. Passing packed value is not compatible on Win32 x64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144068
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 8 Nov 2011 03:46:32 +0000 (03:46 +0000)]
test/CodeGen/X86/vec_shuffle-38.ll: Relax expression for Win32 x64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144067
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 8 Nov 2011 03:46:25 +0000 (03:46 +0000)]
test/CodeGen/X86/vec_shuffle.ll: Add explicit -mtriple=i686-linux. We may see some suboptimal frame (%ebp) emission on certain hosts. Possible [PR11031]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144066
91177308-0d34-0410-b5e6-
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Eli Friedman [Tue, 8 Nov 2011 01:43:53 +0000 (01:43 +0000)]
Make sure to mark vector extload's as expand on ARM. Fixes PR11319.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144057
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Tue, 8 Nov 2011 01:25:24 +0000 (01:25 +0000)]
Add a bunch of calls to RemoveDeadNode in LegalizeDAG, so legalization doesn't get confused by CSE later on. Fixes PR11318.
Re-commit of r144034, with an extra fix so that RemoveDeadNode doesn't blow up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144055
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 8 Nov 2011 00:32:45 +0000 (00:32 +0000)]
Cleanup the formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144053
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 8 Nov 2011 00:31:58 +0000 (00:31 +0000)]
Add x86 isel logic and patterns to match movlps from clang generated IR for _mm_loadl_pi(). rdar://
10134392, rdar://
10050222
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144052
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 8 Nov 2011 00:23:01 +0000 (00:23 +0000)]
Convert to the new EH model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144050
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Tue, 8 Nov 2011 00:17:28 +0000 (00:17 +0000)]
Convert to the new EH model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144049
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 8 Nov 2011 00:09:27 +0000 (00:09 +0000)]
Convert tests to the new EH model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144048
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Chad Rosier [Tue, 8 Nov 2011 00:03:32 +0000 (00:03 +0000)]
Enable support for returning i1, i8, and i16. Nothing special todo as it's the
callee's responsibility to sign or zero-extend the return value. The additional
test case just checks to make sure the calls are selected (i.e., -fast-isel-abort
doesn't assert).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144047
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Pete Cooper [Tue, 8 Nov 2011 00:03:24 +0000 (00:03 +0000)]
Added missing newline
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144046
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Eli Friedman [Mon, 7 Nov 2011 23:53:20 +0000 (23:53 +0000)]
Revert r144034 while I try to track down a crash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144044
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Bill Wendling [Mon, 7 Nov 2011 23:36:48 +0000 (23:36 +0000)]
This code is dead, what with the new EH model and the auto-upgraders in place.
Delete!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144043
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 23:10:43 +0000 (23:10 +0000)]
Fix test for Windows as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144038
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 23:08:21 +0000 (23:08 +0000)]
Kill and collapse outstanding DomainValues.
DomainValues that are only used by "don't care" instructions are now
collapsed to the first possible execution domain after all basic blocks
have been processed. This typically means the PS domain on x86.
For example, the vsel_i64 and vsel_double functions in sse2-blend.ll are
completely collapsed to the PS domain instead of containing a mix of
execution domains created by isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144037
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Pete Cooper [Mon, 7 Nov 2011 23:04:49 +0000 (23:04 +0000)]
InstCombine now optimizes vector udiv by power of 2 to shifts
Fixes r8429
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144036
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Eli Friedman [Mon, 7 Nov 2011 22:51:10 +0000 (22:51 +0000)]
Add a bunch of calls to RemoveDeadNode in LegalizeDAG, so legalization doesn't get confused by CSE later on. Fixes PR11318.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144034
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Eric Christopher [Mon, 7 Nov 2011 22:11:16 +0000 (22:11 +0000)]
Add all completed and named types to the dwarf type accelerator tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144027
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Bill Wendling [Mon, 7 Nov 2011 22:05:17 +0000 (22:05 +0000)]
Add ISPC to the external projects list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144026
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 21:59:29 +0000 (21:59 +0000)]
Use a reverse post order instead of a DFS order.
The enterBasicBlock() function is combining live-out values from
predecessor blocks. The RPO traversal means that more predecessors
have been visited when that happens, only back-edges are missing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144025
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Eric Christopher [Mon, 7 Nov 2011 21:49:35 +0000 (21:49 +0000)]
Move the hash function to using and taking a StringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144024
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Eric Christopher [Mon, 7 Nov 2011 21:49:28 +0000 (21:49 +0000)]
Simple destructor to delete the hash data we created earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144023
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Chad Rosier [Mon, 7 Nov 2011 21:43:40 +0000 (21:43 +0000)]
Allow i1 to be promoted to i32 for ARM AAPCS and AAPCS-VFP calling convention as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144021
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 21:40:27 +0000 (21:40 +0000)]
Extract two methods. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144020
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Akira Hatanaka [Mon, 7 Nov 2011 21:38:58 +0000 (21:38 +0000)]
Various Mips64 floating point instruction patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144019
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Akira Hatanaka [Mon, 7 Nov 2011 21:37:33 +0000 (21:37 +0000)]
Add definition of the base class for floating point comparison instructions
and add Mips64's version too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144018
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Akira Hatanaka [Mon, 7 Nov 2011 21:35:45 +0000 (21:35 +0000)]
Add code needed for copying between 64-bit integer and floating pointer
registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144017
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Akira Hatanaka [Mon, 7 Nov 2011 21:32:58 +0000 (21:32 +0000)]
Add definitions of 64-bit instructions which move data between integer and
floating pointer registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144016
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 21:23:42 +0000 (21:23 +0000)]
MBB doesn't need to be a class member.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144015
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 21:23:39 +0000 (21:23 +0000)]
Fix pass name after the source was moved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144014
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Benjamin Kramer [Mon, 7 Nov 2011 21:00:59 +0000 (21:00 +0000)]
Simplify some uses of utohexstr.
As a side effect hex is printed lowercase instead of uppercase now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144013
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Benjamin Kramer [Mon, 7 Nov 2011 21:00:43 +0000 (21:00 +0000)]
Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144012
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 20:47:23 +0000 (20:47 +0000)]
Fix test for Linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144003
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Bill Wendling [Mon, 7 Nov 2011 19:38:34 +0000 (19:38 +0000)]
Make sure we don't insert instructions before a landingpad instruction.
<rdar://problem/
10405911>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144000
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Jakob Stoklund Olesen [Mon, 7 Nov 2011 19:15:58 +0000 (19:15 +0000)]
Expand V_SET0 to xorps by default.
The xorps instruction is smaller than pxor, so prefer that encoding.
The ExecutionDepsFix pass will switch the encoding to pxor and xorpd
when appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143996
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Akira Hatanaka [Mon, 7 Nov 2011 19:10:49 +0000 (19:10 +0000)]
Add definition of 64-bit load upper immediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143994
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Akira Hatanaka [Mon, 7 Nov 2011 19:07:35 +0000 (19:07 +0000)]
Include RegSaveAreaSize in the computation of stack size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143993
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Akira Hatanaka [Mon, 7 Nov 2011 19:06:10 +0000 (19:06 +0000)]
Define functions that get or set the size of area on callee's stack frame which
is used to save va_arg or byval arguments passed in registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143992
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Akira Hatanaka [Mon, 7 Nov 2011 19:03:40 +0000 (19:03 +0000)]
Use array_lengthof to compute the number of iterations of a loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143991
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