Bill Wendling [Tue, 29 Jun 2010 21:41:58 +0000 (21:41 +0000)]
Improve explanation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107207
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Bruno Cardoso Lopes [Tue, 29 Jun 2010 21:25:12 +0000 (21:25 +0000)]
Add AVX Move Aligned/Unaligned packed integers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107206
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Bill Wendling [Tue, 29 Jun 2010 21:24:00 +0000 (21:24 +0000)]
Introducing the "linker_weak" linkage type. This will be used for Objective-C
metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:
.globl l_objc_msgSend_fixup_alloc
.weak_definition l_objc_msgSend_fixup_alloc
.section __DATA, __objc_msgrefs, coalesced
.align 3
l_objc_msgSend_fixup_alloc:
.quad _objc_msgSend_fixup
.quad L_OBJC_METH_VAR_NAME_1
This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107205
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Bruno Cardoso Lopes [Tue, 29 Jun 2010 20:35:48 +0000 (20:35 +0000)]
Add AVX ld/st XCSR register.
Add VEX encoding bits for MRMXm x86 form
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107204
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Devang Patel [Tue, 29 Jun 2010 20:17:53 +0000 (20:17 +0000)]
Do not hardcode DW_AT_stmt_list value.
Inspired by Artur Pietrek.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107202
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Bob Wilson [Tue, 29 Jun 2010 20:13:29 +0000 (20:13 +0000)]
Add support for encoding VDUP (ARM core register) instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107201
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Duncan Sands [Tue, 29 Jun 2010 20:12:02 +0000 (20:12 +0000)]
Fix a buffer overflow noticed by gcc-4.6: zero is written into
SmallArray[SmallSize] in the SmallPtrSetIteratorImpl, and this is
one off the end of the array. For those who care, right now gcc
warns about writing off the end because it is confused about the
declaration of SmallArray as having length 1 in the parent class
SmallPtrSetIteratorImpl. However if you tweak code to unconfuse
it, then it still warns about writing off the end of the array,
because of this buffer overflow. In short, even with this fix
gcc-4.6 will warn about writing off the end of the array, but now
that is only because it is confused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107200
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Duncan Sands [Tue, 29 Jun 2010 20:05:34 +0000 (20:05 +0000)]
NextPowerOfTwo was already used to ensure that SmallSizePowTwo is a power
of two, no need to do it a second time (NextPowerOfTwo is idempotent).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107199
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Chris Lattner [Tue, 29 Jun 2010 19:20:38 +0000 (19:20 +0000)]
give PATypeHolder an explicit copy ctor which initializes the type pointer,
and make PATypeHolder work with null pointers.
The implicitly generated one didn't work on numerous levels, but was still
accepted, allowing all sorts of bugs with default constructed pa type holders.
Previously, they "sort of" worked if they were default constructed and then
destructed. Now they really work, and you can even default construct one,
then assign to it, amazing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107195
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Jakob Stoklund Olesen [Tue, 29 Jun 2010 19:15:30 +0000 (19:15 +0000)]
Fix the handling of partial redefines in the fast register allocator.
A partial redefine needs to be treated like a tied operand, and the register
must be reloaded while processing use operands.
This fixes a bug where partially redefined registers were processed as normal
defs with a reload added. The reload could clobber another use operand if it was
a kill that allowed register reuse.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107193
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Bob Wilson [Tue, 29 Jun 2010 18:42:49 +0000 (18:42 +0000)]
Fix a register scavenger crash when dealing with undefined subregs.
The LowerSubregs pass needs to preserve implicit def operands attached to
EXTRACT_SUBREG instructions when it replaces those instructions with copies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107189
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Bruno Cardoso Lopes [Tue, 29 Jun 2010 18:22:01 +0000 (18:22 +0000)]
Add AVX non-temporal stores
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107178
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Dan Gohman [Tue, 29 Jun 2010 18:17:11 +0000 (18:17 +0000)]
Add a few more interesting testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107177
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Dan Gohman [Tue, 29 Jun 2010 18:12:34 +0000 (18:12 +0000)]
Fix whitespace style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107175
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Bruno Cardoso Lopes [Tue, 29 Jun 2010 17:42:37 +0000 (17:42 +0000)]
Move non-temporal movs to their own section
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107168
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Bob Wilson [Tue, 29 Jun 2010 17:34:07 +0000 (17:34 +0000)]
Add support for encoding NEON VMOV (from core register to scalar) instructions.
The encoding is the same as VMOV (from scalar to core register) except that
the operands are in different places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107167
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Bruno Cardoso Lopes [Tue, 29 Jun 2010 17:26:30 +0000 (17:26 +0000)]
Add sqrt, rsqrt and rcp AVX instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107166
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Jim Grosbach [Tue, 29 Jun 2010 16:55:24 +0000 (16:55 +0000)]
skip dbg_value instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107154
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Gabor Greif [Tue, 29 Jun 2010 16:27:38 +0000 (16:27 +0000)]
minor cosmetics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107148
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Bob Wilson [Tue, 29 Jun 2010 16:25:11 +0000 (16:25 +0000)]
The t2MOVi16 and t2MOVTi16 instructions do not set CPSR. Trying to add
a CPSR operand to them causes an assertion failure, so apparently these
instructions haven't been getting a lot of use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107147
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Gabor Greif [Tue, 29 Jun 2010 16:21:20 +0000 (16:21 +0000)]
use ArgOffset constant to prepare for operand rotation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107146
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Gabor Greif [Tue, 29 Jun 2010 16:17:26 +0000 (16:17 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107145
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Gabor Greif [Tue, 29 Jun 2010 16:01:30 +0000 (16:01 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107144
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Duncan Sands [Tue, 29 Jun 2010 14:52:10 +0000 (14:52 +0000)]
Return Changed. This required setting Changed if dbg metadata
is stripped off. Currently set unconditionally, since the API
does not provide a way of working out if anything was actually
stripped off.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107142
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Duncan Sands [Tue, 29 Jun 2010 14:49:35 +0000 (14:49 +0000)]
It seems clear that this should return Changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107141
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Rafael Espindola [Tue, 29 Jun 2010 14:02:34 +0000 (14:02 +0000)]
Add a VT argument to getMinimalPhysRegClass and replace the copy related uses
of getPhysicalRegisterRegClass with it.
If we want to make a copy (or estimate its cost), it is better to use the
smallest class as more efficient operations might be possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107140
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Duncan Sands [Tue, 29 Jun 2010 13:34:20 +0000 (13:34 +0000)]
getMachineBasicBlockAddress returns a uintptr_t - don't truncate
to unsigned only to extend back to a pointer sized value on the
next line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107139
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Duncan Sands [Tue, 29 Jun 2010 13:30:08 +0000 (13:30 +0000)]
The variable ValueSize is set to 1 on both code paths, and then
ignored! Remove it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107138
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Duncan Sands [Tue, 29 Jun 2010 13:26:33 +0000 (13:26 +0000)]
The variable "Value" is carefully set to Layout.getSymbolAddress,
but then not actually used - maybe a bug? Remove the variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107137
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Duncan Sands [Tue, 29 Jun 2010 13:24:40 +0000 (13:24 +0000)]
Remove unused calls to Lexer.getLoc and the pointless variable HasFillExpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107136
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Duncan Sands [Tue, 29 Jun 2010 13:23:22 +0000 (13:23 +0000)]
Remove pointless variable LastDef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107135
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Duncan Sands [Tue, 29 Jun 2010 13:18:50 +0000 (13:18 +0000)]
Looks like this test is missing an XFAIL line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107134
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Duncan Sands [Tue, 29 Jun 2010 13:04:35 +0000 (13:04 +0000)]
Remove unused variable Loc and pointless variables unified_syntax
and thumb_mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107133
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Gabor Greif [Tue, 29 Jun 2010 13:03:46 +0000 (13:03 +0000)]
use ArgOperand APIs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107132
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Duncan Sands [Tue, 29 Jun 2010 13:00:29 +0000 (13:00 +0000)]
Remove an unused and a pointless variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107131
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Duncan Sands [Tue, 29 Jun 2010 12:48:49 +0000 (12:48 +0000)]
Remove pointless and unused variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107130
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Gabor Greif [Tue, 29 Jun 2010 11:41:38 +0000 (11:41 +0000)]
encode operand initializations (at fixed index)
in terms of Op<> and ArgOffset. This works for
values of {0, 1} for ArgOffset.
Please note that ArgOffset will become 0 soon and
will go away eventually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107129
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Duncan Sands [Tue, 29 Jun 2010 11:39:45 +0000 (11:39 +0000)]
Remove a pointless variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107128
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Duncan Sands [Tue, 29 Jun 2010 11:22:26 +0000 (11:22 +0000)]
Remove initialized but otherwise unused variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107127
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Duncan Sands [Tue, 29 Jun 2010 11:07:47 +0000 (11:07 +0000)]
Remove variables that are written by not read.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107126
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Benjamin Kramer [Tue, 29 Jun 2010 10:03:11 +0000 (10:03 +0000)]
Use a more obvious way to avoid compiling functions which are only used when XDEBUG is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107125
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Chandler Carruth [Tue, 29 Jun 2010 06:46:00 +0000 (06:46 +0000)]
Jump through some silly hoops to make GCC accept that a function may not always
be called.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107124
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Evan Cheng [Tue, 29 Jun 2010 05:38:36 +0000 (05:38 +0000)]
PR7503: uxtb16 is not available for ARMv7-M. Patch by Brian G. Lucas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107122
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Evan Cheng [Tue, 29 Jun 2010 05:37:59 +0000 (05:37 +0000)]
Change if-cvt options to something that actually as useable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107121
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Jim Grosbach [Tue, 29 Jun 2010 04:48:13 +0000 (04:48 +0000)]
When processing loops for scheduling latencies (used for live outs on loop
back-edges), make sure not to include dbg_value instructions in the count.
Closing in on the end of rdar://
7797940
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107119
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Dan Gohman [Tue, 29 Jun 2010 01:41:41 +0000 (01:41 +0000)]
Just as its not safe to blindly transfer the nsw bit from an add
instruction to an add scev, it's not safe to blindly transfer the
inbounds flag from a gep instruction to an nsw on the scev for the
gep.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107117
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Bruno Cardoso Lopes [Tue, 29 Jun 2010 01:33:09 +0000 (01:33 +0000)]
Refactoring of arithmetic instruction classes with unary operator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107116
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Jakob Stoklund Olesen [Tue, 29 Jun 2010 01:13:07 +0000 (01:13 +0000)]
When no memoperands are present, assume unaligned, volatile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107114
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Bill Wendling [Tue, 29 Jun 2010 01:08:57 +0000 (01:08 +0000)]
Strip resulting binaries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107112
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Bob Wilson [Tue, 29 Jun 2010 00:55:23 +0000 (00:55 +0000)]
Reapply my if-conversion cleanup from svn r106939 with fixes.
There are 2 changes relative to the previous version of the patch:
1) For the "simple" if-conversion case, there's no need to worry about
RemoveExtraEdges not handling an unanalyzable branch. Predicated terminators
are ignored in this context, so RemoveExtraEdges does the right thing.
This might break someday if we ever treat indirect branches (BRIND) as
predicable, but for now, I just removed this part of the patch, because
in the case where we do not add an unconditional branch, we rely on keeping
the fall-through edge to CvtBBI (which is empty after this transformation).
The change relative to the previous patch is:
@@ -1036,10 +1036,6 @@
IterIfcvt = false;
}
- // RemoveExtraEdges won't work if the block has an unanalyzable branch,
- // which is typically the case for IfConvertSimple, so explicitly remove
- // CvtBBI as a successor.
- BBI.BB->removeSuccessor(CvtBBI->BB);
RemoveExtraEdges(BBI);
// Update block info. BB can be iteratively if-converted.
2) My patch exposed a bug in the code for merging the tail of a "diamond",
which had previously never been exercised. The code was simply checking that
the tail had a single predecessor, but there was a case in
MultiSource/Benchmarks/VersaBench/dbms where that single predecessor was
neither edge of the diamond. I added the following change to check for
that:
@@ -1276,7 +1276,18 @@
// tail, add a unconditional branch to it.
if (TailBB) {
BBInfo TailBBI = BBAnalysis[TailBB->getNumber()];
- if (TailBB->pred_size() == 1 && !TailBBI.HasFallThrough) {
+ bool CanMergeTail = !TailBBI.HasFallThrough;
+ // There may still be a fall-through edge from BBI1 or BBI2 to TailBB;
+ // check if there are any other predecessors besides those.
+ unsigned NumPreds = TailBB->pred_size();
+ if (NumPreds > 1)
+ CanMergeTail = false;
+ else if (NumPreds == 1 && CanMergeTail) {
+ MachineBasicBlock::pred_iterator PI = TailBB->pred_begin();
+ if (*PI != BBI1->BB && *PI != BBI2->BB)
+ CanMergeTail = false;
+ }
+ if (CanMergeTail) {
MergeBlocks(BBI, TailBBI);
TailBBI.IsDone = true;
} else {
With these fixes, I was able to run all the SingleSource and MultiSource
tests successfully.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107110
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Dan Gohman [Tue, 29 Jun 2010 00:50:39 +0000 (00:50 +0000)]
Add an Intraprocedural form of BasicAliasAnalysis, which aims to
properly handles instructions and arguments defined in different
functions, or across recursive function iterations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107109
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Bruno Cardoso Lopes [Tue, 29 Jun 2010 00:36:02 +0000 (00:36 +0000)]
Described the missing AVX forms of SSE2 convert instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107108
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Bob Wilson [Tue, 29 Jun 2010 00:26:13 +0000 (00:26 +0000)]
Fix Thumb encoding of VMOV (scalar to ARM core register). The encoding is
the same as ARM except that the condition code field is always set to ARMCC::AL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107107
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Devang Patel [Tue, 29 Jun 2010 00:04:40 +0000 (00:04 +0000)]
The comment string does not match for all targets. PowerPC uses ;.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107103
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Bob Wilson [Mon, 28 Jun 2010 23:40:25 +0000 (23:40 +0000)]
Unlike other targets, ARM now uses BUILD_VECTORs post-legalization so they
can't be changed arbitrarily by the DAGCombiner without checking if it is
running after legalization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107097
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Dale Johannesen [Mon, 28 Jun 2010 22:45:33 +0000 (22:45 +0000)]
Refix XTARGET. Previous attempt matches on powerpc-apple-darwin,
although I don't see why.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107090
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Dale Johannesen [Mon, 28 Jun 2010 22:31:52 +0000 (22:31 +0000)]
Attempt to fix XTARGET.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107088
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Bob Wilson [Mon, 28 Jun 2010 22:23:17 +0000 (22:23 +0000)]
Make the ARMCodeEmitter identify Thumb functions via ARMFunctionInfo instead
of the Subtarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107086
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Devang Patel [Mon, 28 Jun 2010 22:22:47 +0000 (22:22 +0000)]
Use DW_FORM_addr for DW_AT_entry_pc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107085
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Dan Gohman [Mon, 28 Jun 2010 22:09:52 +0000 (22:09 +0000)]
Add a blurb about -scev-aa.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107080
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Dale Johannesen [Mon, 28 Jun 2010 22:09:45 +0000 (22:09 +0000)]
In asm's, output operands with matching input constraints
have to be registers, per gcc documentation. This affects
the logic for determining what "g" should lower to. PR 7393.
A couple of existing testcases are affected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107079
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Kevin Enderby [Mon, 28 Jun 2010 21:45:58 +0000 (21:45 +0000)]
Added the darwin .secure_log_unique and .secure_log_reset directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107077
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Dan Gohman [Mon, 28 Jun 2010 21:30:07 +0000 (21:30 +0000)]
Constant fold x == undef to undef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107074
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Jim Grosbach [Mon, 28 Jun 2010 21:29:17 +0000 (21:29 +0000)]
tidy up style. no functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107073
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Dan Gohman [Mon, 28 Jun 2010 21:16:52 +0000 (21:16 +0000)]
Fix Value::stripPointerCasts and BasicAA to avoid trouble on
code in unreachable blocks, which have have use-def cycles.
This fixes PR7514.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107071
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Bob Wilson [Mon, 28 Jun 2010 21:16:30 +0000 (21:16 +0000)]
Refactor encoding function for NEON 1-register with modified immediate format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107070
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Bob Wilson [Mon, 28 Jun 2010 21:12:19 +0000 (21:12 +0000)]
Support Thumb mode encoding of NEON instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107068
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Bill Wendling [Mon, 28 Jun 2010 21:08:32 +0000 (21:08 +0000)]
Reduce indentation via early exit. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107067
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Devang Patel [Mon, 28 Jun 2010 20:53:04 +0000 (20:53 +0000)]
Include inlined function in list of processed subprograms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107065
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Jim Grosbach [Mon, 28 Jun 2010 20:26:00 +0000 (20:26 +0000)]
new, no longer brain-dead, r106907
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107060
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Devang Patel [Mon, 28 Jun 2010 20:24:35 +0000 (20:24 +0000)]
Remove this weak test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107059
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Dale Johannesen [Mon, 28 Jun 2010 20:07:30 +0000 (20:07 +0000)]
Testcase for llvm-gcc fix 107051.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107052
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Jakob Stoklund Olesen [Mon, 28 Jun 2010 20:01:15 +0000 (20:01 +0000)]
Don't write temporary files in test directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107049
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Jakob Stoklund Olesen [Mon, 28 Jun 2010 19:39:57 +0000 (19:39 +0000)]
After physreg coalescing, physical registers might not have live ranges where
you would expect.
Don't assert on that case, just give up.
This fixes PR7513.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107046
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Jakob Stoklund Olesen [Mon, 28 Jun 2010 19:31:15 +0000 (19:31 +0000)]
Add a triple so test runs on Linux as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107045
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Jakob Stoklund Olesen [Mon, 28 Jun 2010 18:34:34 +0000 (18:34 +0000)]
Add more special treatment for inline asm in RegAllocFast.
When an instruction has tied operands and physreg defines, we must take extra
care that the tied operands conflict with neither physreg defs nor uses.
The special treatment is given to inline asm and instructions with tied operands
/ early clobbers and physreg defines.
This fixes PR7509.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107043
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Eric Christopher [Mon, 28 Jun 2010 18:33:48 +0000 (18:33 +0000)]
Fix thinko.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107042
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Eric Christopher [Mon, 28 Jun 2010 18:25:51 +0000 (18:25 +0000)]
Pull in the libCrashReporterClient.a information with a warning comment.
Remove library check and regenerate configure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107028
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Devang Patel [Mon, 28 Jun 2010 18:25:03 +0000 (18:25 +0000)]
Preserve deleted function's local variables' debug info.
Radar
8122864.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107027
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Devang Patel [Mon, 28 Jun 2010 18:04:03 +0000 (18:04 +0000)]
Make this test darwin specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107025
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Gabor Greif [Mon, 28 Jun 2010 16:50:57 +0000 (16:50 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107017
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Gabor Greif [Mon, 28 Jun 2010 16:45:00 +0000 (16:45 +0000)]
use ArgOperand API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107016
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Gabor Greif [Mon, 28 Jun 2010 16:43:57 +0000 (16:43 +0000)]
employ CallInst::ArgOffset (for now)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107015
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Gabor Greif [Mon, 28 Jun 2010 16:40:52 +0000 (16:40 +0000)]
simplify: we have solid argument iterator range
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107014
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Dan Gohman [Mon, 28 Jun 2010 16:01:37 +0000 (16:01 +0000)]
Generalize AAEval so that it can be used both per-function and
interprocedurally. Note that as of this writing, existing alias
analysis passes are not prepared to be used interprocedurally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107013
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Dan Gohman [Mon, 28 Jun 2010 15:55:15 +0000 (15:55 +0000)]
Fix this build message so that it displays the correct library
name, specifically the "lib" prefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107011
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Daniel Dunbar [Mon, 28 Jun 2010 15:47:17 +0000 (15:47 +0000)]
Revert r106907, "make sure to handle dbg_value instructions in the middle of the
block, not...", it caused a bunch of nightly test regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107009
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Gabor Greif [Mon, 28 Jun 2010 12:31:35 +0000 (12:31 +0000)]
use setArgOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107004
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Gabor Greif [Mon, 28 Jun 2010 12:30:07 +0000 (12:30 +0000)]
use CallInst::ArgOffset
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107003
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Gabor Greif [Mon, 28 Jun 2010 12:29:20 +0000 (12:29 +0000)]
use ArgOperand API and CallInst::ArgOffset
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107002
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Gabor Greif [Mon, 28 Jun 2010 12:23:36 +0000 (12:23 +0000)]
extend ArgOperand interface: setArgOperand
(in both CallInst and InvokeInst)
also add a (short-lived) constant to CallInst, that names
the operand index of the first call argument. This is
strictly transitional and should not be used for new code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107001
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Gabor Greif [Mon, 28 Jun 2010 11:20:42 +0000 (11:20 +0000)]
use cached value
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107000
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Devang Patel [Mon, 28 Jun 2010 05:59:13 +0000 (05:59 +0000)]
Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106990
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Devang Patel [Mon, 28 Jun 2010 05:53:08 +0000 (05:53 +0000)]
Use named MDNode, llvm.dbg.sp, to collect subprogram info. This will be used to emit local variable's debug info of deleted functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106989
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Jim Grosbach [Mon, 28 Jun 2010 04:27:01 +0000 (04:27 +0000)]
minor housekeeping cleanup: 80-column, trailing whitespace, spelling, etc.. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106988
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Devang Patel [Sun, 27 Jun 2010 21:04:31 +0000 (21:04 +0000)]
Do not forget last element, function, while creating Subprogram definition MDNode from subprogram declare MDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106985
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Chris Lattner [Sun, 27 Jun 2010 07:58:26 +0000 (07:58 +0000)]
minor cleanup to SROA: when lowering type unsafe accesses to
large integers, the first inserted value would always create
an 'or X, 0'. Even though this is trivially zapped by
instcombine, don't bother creating this pointless instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106979
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Chris Lattner [Sat, 26 Jun 2010 23:26:37 +0000 (23:26 +0000)]
add some named accessors for StoreInst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106969
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Chris Lattner [Sat, 26 Jun 2010 23:26:22 +0000 (23:26 +0000)]
fit in 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106968
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Chris Lattner [Sat, 26 Jun 2010 22:08:30 +0000 (22:08 +0000)]
this test is failing nondeterministically and blaming me, just disable
it for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106960
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