Evan Cheng [Wed, 21 Apr 2010 01:39:06 +0000 (01:39 +0000)]
Trim include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101978
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Dan Gohman [Wed, 21 Apr 2010 01:34:56 +0000 (01:34 +0000)]
Add more const qualifiers on TargetMachine and friends.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101977
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Dan Gohman [Wed, 21 Apr 2010 01:32:29 +0000 (01:32 +0000)]
Update CMakeLists.txt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101976
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Dan Gohman [Wed, 21 Apr 2010 01:22:34 +0000 (01:22 +0000)]
Move several SelectionDAG-independent utility functions out of the
SelectionDAG directory and into a new Analysis.cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101975
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Johnny Chen [Wed, 21 Apr 2010 01:01:19 +0000 (01:01 +0000)]
Thumb instructions which have reglist operands at the end and predicate operands
before reglist were not properly handled with respect to IT Block. Fix that by
creating a new method ARMBasicMCBuilder::DoPredicateOperands() used by those
instructions for disassembly. Add a test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101974
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Chris Lattner [Wed, 21 Apr 2010 00:47:40 +0000 (00:47 +0000)]
Implement (but don't enable) PR6724 and rdar://
6295824. In short,
we have RefreshCallGraph detect when a function pass devirtualizes
a call, and have CGSCCPassMgr iterate (up to a count) when this
happens. This allows (in the example) GVN to devirtualize the
call in foo, then the inliner to inline it away.
This is not currently enabled because I haven't done any analysis
on the (potentially substantial) code size or performance impact of
doing this, and guess what, it exposes callgraph updating bugs in
various passes. This is progress though, and you can play with it
by passing -max-cg-scc-iterations=5 to opt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101973
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Evan Cheng [Wed, 21 Apr 2010 00:44:22 +0000 (00:44 +0000)]
- Clean up some crappy code which deals with coalescing of copies which look at
extract_subreg / insert_subreg, etc.
- Add support for more aggressive insert_subreg coalescing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101971
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Dan Gohman [Wed, 21 Apr 2010 00:43:30 +0000 (00:43 +0000)]
Revert r101471. For tight recursive functions which have multiple
recursive callsites, inlining can reduce the number of calls by
exponential factors, as it does in
MultiSource/Benchmarks/Olden/treeadd. More involved heuristics
will be needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101969
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Bill Wendling [Wed, 21 Apr 2010 00:34:04 +0000 (00:34 +0000)]
Handle a displacement location in 64-bit as an RIP-relative displacement. It
fixes a bug (<rdar://problem/
7880900>) in the JIT. This code wouldn't work:
target triple = "x86_64-apple-darwin"
define double @func(double %a) {
%tmp1 = fmul double %a, 5.
000000e-01 ; <double> [#uses=1]
ret double %tmp1
}
define i32 @main() nounwind {
%1 = call double @func(double 4.
770000e-04) ; <i64> [#uses=0]
ret i32 0
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101965
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Evan Cheng [Wed, 21 Apr 2010 00:21:07 +0000 (00:21 +0000)]
Rewrite machine cse to avoid recursion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101964
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Dan Gohman [Wed, 21 Apr 2010 00:19:28 +0000 (00:19 +0000)]
Add another variant of this test which found a place where
CodeGen's ComputeMaskedBits was being over-conservative when computing
bits for an ADD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101963
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Chris Lattner [Tue, 20 Apr 2010 23:18:40 +0000 (23:18 +0000)]
teach the x86 address matching stuff to handle
(shl (or x,c), 3) the same as (shl (add x, c), 3)
when x doesn't have any bits from c set.
This finishes off PR1135. Before we compiled the block to:
to:
LBB0_3: ## %bb
cmpb $4, %dl
sete %dl
addb %dl, %cl
movb %cl, %dl
shlb $2, %dl
addb %r8b, %dl
shlb $2, %dl
movzbl %dl, %edx
movl %esi, (%rdi,%rdx,4)
leaq 2(%rdx), %r9
movl %esi, (%rdi,%r9,4)
leaq 1(%rdx), %r9
movl %esi, (%rdi,%r9,4)
addq $3, %rdx
movl %esi, (%rdi,%rdx,4)
incb %r8b
decb %al
movb %r8b, %dl
jne LBB0_1
Now we produce:
LBB0_3: ## %bb
cmpb $4, %dl
sete %dl
addb %dl, %cl
movb %cl, %dl
shlb $2, %dl
addb %r8b, %dl
shlb $2, %dl
movzbl %dl, %edx
movl %esi, (%rdi,%rdx,4)
movl %esi, 8(%rdi,%rdx,4)
movl %esi, 4(%rdi,%rdx,4)
movl %esi, 12(%rdi,%rdx,4)
incb %r8b
decb %al
movb %r8b, %dl
jne LBB0_1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101958
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Dale Johannesen [Tue, 20 Apr 2010 22:34:09 +0000 (22:34 +0000)]
Because of the EMMS problem, right now we have to support
user-defined operations that use MMX register types, but
the compiler shouldn't generate them on its own. This adds
a Synthesizable abstraction to represent this, and changes
the vector widening computation so it won't produce MMX types.
(The motivation is to remove noise from the ABI compatibility
part of the gcc test suite, which has some breakage right now.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101951
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Devang Patel [Tue, 20 Apr 2010 22:24:18 +0000 (22:24 +0000)]
Rename ValueMapTy as ValueToValueMapTy to clearly indicate that this has no replationship with ADT/ValueMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101950
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Devang Patel [Tue, 20 Apr 2010 22:18:31 +0000 (22:18 +0000)]
There is no need to install ValueMapper.h header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101949
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Johnny Chen [Tue, 20 Apr 2010 21:29:28 +0000 (21:29 +0000)]
Better error-handling of getBitFieldInvMask() where msb < lsb (encoding error),
instead of just asserting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101942
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Duncan Sands [Tue, 20 Apr 2010 19:40:58 +0000 (19:40 +0000)]
I plan to release a version of dragonegg based on llvm-2.7 shortly
after the llvm-2.7 release.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101934
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Jakob Stoklund Olesen [Tue, 20 Apr 2010 18:45:47 +0000 (18:45 +0000)]
When MachineLICM is hoisting a physical register after regalloc, make sure the
register is not killed in the loop.
This fixes 188.ammp on ARM where the post-ra scheduler would grab a register
that looked available but wasn't.
A testcase would be huge and fragile, sorry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101930
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Johnny Chen [Tue, 20 Apr 2010 18:45:24 +0000 (18:45 +0000)]
When doing Thumb disassembly, there's no need to consider t2ADDrSPi12/t2SUBrSPi12,
as their generic counterparts t2ADDri12/t2SUBri12 should suffice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101929
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Bill Wendling [Tue, 20 Apr 2010 18:14:47 +0000 (18:14 +0000)]
Move CodeGen/X86/2010-04-19-DAGCombineCrash.ll into CodeGen/X86/crash.ll. Also
reduce.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101925
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Johnny Chen [Tue, 20 Apr 2010 17:28:50 +0000 (17:28 +0000)]
For t2LDRT, t2LDRBT, t2LDRHT, t2LDRSBT, and t2LDRSHT, if Rn(Inst{19-16})=='1111',
transform the Opcode to the corresponding t2LDR*pci counterpart.
Ref: A8.6.86 LDRT, A8.6.65 LDRBT, A8.6.77 LDRHT, A8.6.81 LDRSBT, A8.6.85 LDRSHT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101915
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Evan Cheng [Tue, 20 Apr 2010 17:27:38 +0000 (17:27 +0000)]
Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101914
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Devang Patel [Tue, 20 Apr 2010 17:20:10 +0000 (17:20 +0000)]
Add RUN:
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101913
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Dan Gohman [Tue, 20 Apr 2010 15:03:56 +0000 (15:03 +0000)]
Sink the CopyToExportRegsIfNeeded calls out of SelectionDAGISel
into SelectionDAGBuilder. This avoids a separate pass over the
instructions, and has the side effect of providing debug location
information to the copy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101906
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Dan Gohman [Tue, 20 Apr 2010 15:00:41 +0000 (15:00 +0000)]
Don't send PHI nodes down to SelectionDAGBuilder of FastISel, since
they end up doing nothing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101904
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Dan Gohman [Tue, 20 Apr 2010 14:51:20 +0000 (14:51 +0000)]
Document that TargetRegisterInfo::contains does not cover virtual registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101903
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Dan Gohman [Tue, 20 Apr 2010 14:50:13 +0000 (14:50 +0000)]
Sink this use_empty() check into isUsedOutsideOfDefiningBlock.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101902
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Dan Gohman [Tue, 20 Apr 2010 14:48:02 +0000 (14:48 +0000)]
If a PHI node somehow has debug info, propogate it to the MachineInstr PHI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101901
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Dan Gohman [Tue, 20 Apr 2010 14:46:25 +0000 (14:46 +0000)]
Don't iterate through the whole block just to find the PHI nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101900
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Gabor Greif [Tue, 20 Apr 2010 13:13:04 +0000 (13:13 +0000)]
use abstract accessors to CallInst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101899
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Benjamin Kramer [Tue, 20 Apr 2010 12:16:50 +0000 (12:16 +0000)]
PR6880: Don't dereference CallsExternalNode if it's NULL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101897
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Benjamin Kramer [Tue, 20 Apr 2010 11:50:37 +0000 (11:50 +0000)]
Fix -Wcast-qual warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101894
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Chris Lattner [Tue, 20 Apr 2010 06:30:25 +0000 (06:30 +0000)]
stop computing InstImpInputs, it is dead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101881
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Chris Lattner [Tue, 20 Apr 2010 06:28:43 +0000 (06:28 +0000)]
DAGInstruction::ImpOperands is dead after my recent tblgen work, zap it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101880
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Chris Lattner [Tue, 20 Apr 2010 06:20:21 +0000 (06:20 +0000)]
Bill's change in r95336 broke empty aggregates embedded
in other types. fix this by only bumping zero-byte globals
up to a single byte if the *entire global* is zero size,
fixing PR6340.
This also fixes empty arrays etc to be handled correctly,
and only does this on subsection-via-symbols targets (aka
darwin) which is the only place where this matters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101879
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Chris Lattner [Tue, 20 Apr 2010 05:36:09 +0000 (05:36 +0000)]
teach cellspu how to return i8 and i16 from calls,
patch by Kalle Raiskila!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101875
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Chris Lattner [Tue, 20 Apr 2010 05:33:18 +0000 (05:33 +0000)]
remove a bunch of ad-hoc code to simplify instructions from
loop unswitch, and use inst simplify instead. It is more
powerful and less duplication.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101874
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Chris Lattner [Tue, 20 Apr 2010 05:32:14 +0000 (05:32 +0000)]
move some select simplifications out out instcombine into
inst simplify. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101873
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Chris Lattner [Tue, 20 Apr 2010 05:09:16 +0000 (05:09 +0000)]
RewriteLoopBodyWithConditionConstant can end up rewriting the
condition we're unswitching on. In this case, don't try to
simplify the second copy of the loop which may be dead or not,
but is probably a constant now. This fixes PR6879
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101870
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Chris Lattner [Tue, 20 Apr 2010 04:49:11 +0000 (04:49 +0000)]
reapply 'reject forward references to functions whose type don't match'
now that the testsuite has been updated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101866
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Dan Gohman [Tue, 20 Apr 2010 01:58:20 +0000 (01:58 +0000)]
Delete a redundant return statement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101860
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Bill Wendling [Tue, 20 Apr 2010 01:25:01 +0000 (01:25 +0000)]
The visitXOR method can return the same SDNode. If so, we don't want to delete
it as it's not dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101855
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Chris Lattner [Tue, 20 Apr 2010 01:11:32 +0000 (01:11 +0000)]
disable optimizations in this directory for MSVC9. This avoids
an optimizer infinite loop on the file, PR6866.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101854
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Johnny Chen [Tue, 20 Apr 2010 01:01:57 +0000 (01:01 +0000)]
Better error-handling for DisassembleThumb2DPModImm() with 2-reg operands where
d==15 is considered illegal. Return false instead of assert().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101852
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Eric Christopher [Tue, 20 Apr 2010 00:59:54 +0000 (00:59 +0000)]
Remove the palignr intrinsics now that we lower them to vector shuffles,
shifts and null vectors. Autoupgrade these to what we'd lower them to.
Add a testcase to exercise this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101851
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Dan Gohman [Tue, 20 Apr 2010 00:56:44 +0000 (00:56 +0000)]
Remove this debug output; it isn't that useful, and it's incomplete
in the case where a basic block is split.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101850
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Dan Gohman [Tue, 20 Apr 2010 00:48:35 +0000 (00:48 +0000)]
Sink DebugLoc handling out of SelectionDAGISel into FastISel and
SelectionDAGBuilder, where it doesn't have to be as complicated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101848
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Chris Lattner [Tue, 20 Apr 2010 00:47:34 +0000 (00:47 +0000)]
make CallGraphNode dtor abort if a node is deleted when there are still
references to it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101847
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 20 Apr 2010 00:47:08 +0000 (00:47 +0000)]
make the inliner do less work for leaf functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101846
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Chris Lattner [Tue, 20 Apr 2010 00:46:50 +0000 (00:46 +0000)]
Fix rdar://
7879828 - crash in CallGraph, a self host issue.
Arg promotion was deleting call graph nodes that still had references
from the 'indirect' CGN. Like the inliner, it should only delete the
function if all references are gone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101845
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Dan Gohman [Tue, 20 Apr 2010 00:37:27 +0000 (00:37 +0000)]
Remove MachineFunction's DefaultDebugLoc member, and make DwarfDebug.cpp
responsible for figuring out what that's supposed to be on its own.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101844
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 20 Apr 2010 00:29:35 +0000 (00:29 +0000)]
Reapply the removal of SelectionDAGISel's BB, with a fix for the case
where multiple blocks are emitted; functions which do this need to return
the new BB so that their callers can stay current.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101843
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Bob Wilson [Tue, 20 Apr 2010 00:17:16 +0000 (00:17 +0000)]
Fix tests for Neon load/store intrinsics to match the i8* types expected by
the intrinsics. The reason for those i8* types is that the intrinsics are
overloaded on the vector type and we don't have a way to declare an intrinsic
where one argument is an overloaded vector type and another argument is a
pointer to the vector element type. The bitcasts added here will match what
the frontend will typically generate when these intrinsics are used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101840
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Johnny Chen [Tue, 20 Apr 2010 00:15:41 +0000 (00:15 +0000)]
More IT instruction error-handling improvements from fuzzing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101839
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 19 Apr 2010 23:34:15 +0000 (23:34 +0000)]
Revert 101825, which is causing trouble.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101832
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 19 Apr 2010 23:11:58 +0000 (23:11 +0000)]
Make BreakAntiDependencies' SUnits argument const, and make the Begin
and End arguments by-value rather than by-reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101830
91177308-0d34-0410-b5e6-
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Johnny Chen [Mon, 19 Apr 2010 23:02:58 +0000 (23:02 +0000)]
Better error handling of invalid IT mask '0000', instead of just asserting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101827
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 19 Apr 2010 22:51:14 +0000 (22:51 +0000)]
Eliminate SelectionDAGISel's "current block" member. Just pass it as
an argument to things that need it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101825
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 19 Apr 2010 22:48:45 +0000 (22:48 +0000)]
Delete an unnecessary reference to SelectionDAGISel::BB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101824
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 19 Apr 2010 22:41:47 +0000 (22:41 +0000)]
Eliminate the CurMBB member from SelectionDAGBuilder. For places that
need it, just pass around the parent block of the current instruction
explicitly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101822
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 19 Apr 2010 21:48:58 +0000 (21:48 +0000)]
Remove the Expr member from IVUsers. Instead of remembering the expression,
just ask ScalarEvolution for it on demand. This helps IVUsers be more robust
in the case of expressions changing underneath it. This fixes PR6862.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101819
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Johnny Chen [Mon, 19 Apr 2010 21:19:52 +0000 (21:19 +0000)]
According to A8.6.16 B (Encoding T3) and A8.3 Conditional execution -- A8.3.1
Pseudocode details of conditional, Condition bits '111x' indicate the
instruction is always executed. That is, '1111' is a leagl condition field
value, which is now mapped to ARMCC::AL.
Also add a test case for condition field '1111'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101817
91177308-0d34-0410-b5e6-
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Devang Patel [Mon, 19 Apr 2010 20:31:39 +0000 (20:31 +0000)]
Fix typo. add a test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101812
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Evan Cheng [Mon, 19 Apr 2010 19:29:22 +0000 (19:29 +0000)]
More progress on promoting i16 operations to i32 for x86. Work in progress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101808
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Dan Gohman [Mon, 19 Apr 2010 19:22:07 +0000 (19:22 +0000)]
Give SelectionDAG a TargetMachine too, rather than having it
fetch one from the MachineFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101807
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Evan Cheng [Mon, 19 Apr 2010 19:17:44 +0000 (19:17 +0000)]
More 80 col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101806
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Devang Patel [Mon, 19 Apr 2010 19:14:02 +0000 (19:14 +0000)]
Add DW_AT_APPLE_omit_frame_ptr to encode -fomit-frame-pointer flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101805
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Dan Gohman [Mon, 19 Apr 2010 19:05:59 +0000 (19:05 +0000)]
Code that needs a TargetMachine should have access to one directly, rather
than just getting one through a TargetLowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101802
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Dan Gohman [Mon, 19 Apr 2010 18:41:46 +0000 (18:41 +0000)]
Move isInTailCallPosition out of SelectionDAGBuilder, as it isn't
SelectionDAG-specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101801
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Dan Gohman [Mon, 19 Apr 2010 18:33:28 +0000 (18:33 +0000)]
Enable -Wcast-qual for C++ files, where intentional qualifier-stripping can
be done with const_cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101798
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Dan Gohman [Mon, 19 Apr 2010 18:11:02 +0000 (18:11 +0000)]
Remove -module, which appears to be a leftover from prior libtool usage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101793
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Dan Gohman [Mon, 19 Apr 2010 17:51:31 +0000 (17:51 +0000)]
This doesn't need SmallVector.h anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101790
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Mikhail Glushenkov [Mon, 19 Apr 2010 17:25:38 +0000 (17:25 +0000)]
Support .a files directly (without -l).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101789
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Johnny Chen [Mon, 19 Apr 2010 17:16:40 +0000 (17:16 +0000)]
Better error-handling for DisassembleThumb2DPSoReg() where the 3-reg operand
instructions should have Rd (Inst{11-8}) != 0b1111.
Ref: A6.3 32-bit Thumb instruction encoding
A6.3.11 Data-processing (shifted register)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101788
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Dan Gohman [Mon, 19 Apr 2010 16:33:28 +0000 (16:33 +0000)]
Fix this for std::vectors which don't have .data().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101785
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Johnny Chen [Mon, 19 Apr 2010 16:20:34 +0000 (16:20 +0000)]
ARM disassembler did not react to recent changes to the NEON instruction table.
VLD1q*_UPD and VST1q*_UPD have the ${dst:dregpair} operand now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101784
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Benjamin Kramer [Mon, 19 Apr 2010 16:15:31 +0000 (16:15 +0000)]
Don't write into MemoryBuffers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101783
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Dan Gohman [Mon, 19 Apr 2010 15:55:10 +0000 (15:55 +0000)]
Fix -Wcast-qual warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101782
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Dan Gohman [Mon, 19 Apr 2010 15:54:44 +0000 (15:54 +0000)]
Revert 91528 and use a std::vector instead, fixing an abuse of std::string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101781
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Dan Gohman [Mon, 19 Apr 2010 15:42:05 +0000 (15:42 +0000)]
Fix -Wcast-qual warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101779
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Dan Gohman [Mon, 19 Apr 2010 15:40:15 +0000 (15:40 +0000)]
Add a few more ELF bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101778
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Dan Gohman [Mon, 19 Apr 2010 15:39:27 +0000 (15:39 +0000)]
Add a const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101777
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Dan Gohman [Mon, 19 Apr 2010 15:38:38 +0000 (15:38 +0000)]
These functions don't need to access this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101776
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Anton Korobeynikov [Sun, 18 Apr 2010 20:41:42 +0000 (20:41 +0000)]
Add missed part of prev. commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101755
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Anton Korobeynikov [Sun, 18 Apr 2010 20:31:01 +0000 (20:31 +0000)]
Make processor FUs unique for given itinerary. This extends the limit of 32
FU per CPU arch to 32 per intinerary allowing precise modelling of quite
complex pipelines in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101754
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Chris Lattner [Sun, 18 Apr 2010 17:34:10 +0000 (17:34 +0000)]
avoid temporary std::string in non posix_spawn path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101723
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Benjamin Kramer [Sun, 18 Apr 2010 09:19:41 +0000 (09:19 +0000)]
Eliminate temporary string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101711
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Benjamin Kramer [Sun, 18 Apr 2010 09:16:04 +0000 (09:16 +0000)]
Properly inherit the environment on darwin where environ is not available for shared libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101710
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Nick Lewycky [Sun, 18 Apr 2010 07:07:48 +0000 (07:07 +0000)]
This is horrible. Split the difference, and declare 'environ' on all non-Darwin
platforms to unbreak the darwin and linux builds. The BSD folks should feel
free to change the #if, if this breaks them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101703
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Nick Lewycky [Sun, 18 Apr 2010 06:44:21 +0000 (06:44 +0000)]
Revert r101701, Darwin doesn't have 'environ'. Go figure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101702
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Nick Lewycky [Sun, 18 Apr 2010 06:22:26 +0000 (06:22 +0000)]
Fix linux build. posix_spawn doesn't inherit the environment by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101701
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Chris Lattner [Sun, 18 Apr 2010 04:14:37 +0000 (04:14 +0000)]
make Program::Execute use posix_spawn on systems that support it,
as it is more efficient than fork/exec.
Thanks to Eric for adding the autoconf check. It would be nice if
a cmake guru could add a cmake check for posix_spawn as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101693
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Chris Lattner [Sun, 18 Apr 2010 03:35:23 +0000 (03:35 +0000)]
reduce indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101692
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Chris Lattner [Sun, 18 Apr 2010 03:33:55 +0000 (03:33 +0000)]
unnest from namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101691
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Chris Lattner [Sun, 18 Apr 2010 03:30:32 +0000 (03:30 +0000)]
silence some -Wmissing-field-initializers warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101690
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Chris Lattner [Sun, 18 Apr 2010 03:28:20 +0000 (03:28 +0000)]
silence some unused-value warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101689
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Bill Wendling [Sun, 18 Apr 2010 00:56:05 +0000 (00:56 +0000)]
Don't rely upon the MCSymbol "isDefined" method to indicate if a label has been
emitted or not. The JIT doesn't set that. Look it up in the label location table
instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101686
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Bill Wendling [Sun, 18 Apr 2010 00:52:08 +0000 (00:52 +0000)]
Formatting changes. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101685
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Bill Wendling [Sun, 18 Apr 2010 00:51:49 +0000 (00:51 +0000)]
Add a "PadTo" field to the emitULEB128Bytes method. This will pad out to the
indicated number of bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101684
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Nick Lewycky [Sat, 17 Apr 2010 21:29:25 +0000 (21:29 +0000)]
Fix declarations in a few more tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101676
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