Evan Cheng [Fri, 21 Dec 2007 01:31:58 +0000 (01:31 +0000)]
New entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45280
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Evan Cheng [Fri, 21 Dec 2007 01:30:39 +0000 (01:30 +0000)]
Add a few more missing gcc builtin's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45278
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Ted Kremenek [Fri, 21 Dec 2007 00:15:29 +0000 (00:15 +0000)]
Removed scoped_ptr, as its functionality is subsumed by OwningPtr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45274
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Evan Cheng [Thu, 20 Dec 2007 19:57:09 +0000 (19:57 +0000)]
Fix JIT encoding for CMPSD as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45268
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Ted Kremenek [Thu, 20 Dec 2007 19:53:47 +0000 (19:53 +0000)]
Added OwningArrayPtr smart pointer class to provide an analogous class to
OwningPtr except that it works for pointers to arrays.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45266
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Chris Lattner [Thu, 20 Dec 2007 19:14:02 +0000 (19:14 +0000)]
add new smart pointer for clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45261
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 20 Dec 2007 09:35:28 +0000 (09:35 +0000)]
Type specification didn't match gcc's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45260
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 20 Dec 2007 09:25:31 +0000 (09:25 +0000)]
More accurate checks for two-address constraints.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45259
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Christopher Lamb [Thu, 20 Dec 2007 07:21:11 +0000 (07:21 +0000)]
Implement review feedback, including additional transforms
(icmp slt (sub A B) 1) -> (icmp sle A B)
icmp sgt (sub A B) -1) -> (icmp sge A B)
and add testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45256
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Chris Lattner [Thu, 20 Dec 2007 04:47:44 +0000 (04:47 +0000)]
Add m_Zero().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45255
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 20 Dec 2007 02:25:21 +0000 (02:25 +0000)]
Remove xfail. This is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45254
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Evan Cheng [Thu, 20 Dec 2007 02:23:25 +0000 (02:23 +0000)]
The physical register + virtual register joining requirement was much too strict.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45253
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Evan Cheng [Thu, 20 Dec 2007 02:22:36 +0000 (02:22 +0000)]
Bring back a burr scheduling heuristic that's still needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45252
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 20 Dec 2007 02:20:53 +0000 (02:20 +0000)]
Clean up previous patch: PHI uses should not prevent iv reuse if all other uses are addresses. This trades a constant multiply for one fewer iv.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45251
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Chris Lattner [Thu, 20 Dec 2007 01:56:58 +0000 (01:56 +0000)]
simplify this code with the new m_Zero() pattern. Make sure the select only
has a single use, and generalize it to not require N to be a constant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45250
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Devang Patel [Thu, 20 Dec 2007 01:46:01 +0000 (01:46 +0000)]
Revert my previous check-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45249
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Anton Korobeynikov [Thu, 20 Dec 2007 01:30:27 +0000 (01:30 +0000)]
More eye-candy stuff :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45247
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Anton Korobeynikov [Thu, 20 Dec 2007 01:21:50 +0000 (01:21 +0000)]
Add iterators for child traversal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45246
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Bill Wendling [Thu, 20 Dec 2007 01:08:10 +0000 (01:08 +0000)]
Updated comments to reflect what "side effects" means in this situation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45245
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Scott Michel [Thu, 20 Dec 2007 00:44:13 +0000 (00:44 +0000)]
More working CellSPU tests:
- vec_const.ll: Vector constant loads
- immed64.ll: i64, f64 constant loads
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45242
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Devang Patel [Thu, 20 Dec 2007 00:24:01 +0000 (00:24 +0000)]
Add lto version check mechanism.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45238
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Gordon Henriksen [Thu, 20 Dec 2007 00:13:26 +0000 (00:13 +0000)]
Use a module to group calling convention values, too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45236
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Evan Cheng [Wed, 19 Dec 2007 23:33:23 +0000 (23:33 +0000)]
Allow iv reuse if the user is a PHI node which is in turn used as addresses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45230
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Gordon Henriksen [Wed, 19 Dec 2007 22:54:12 +0000 (22:54 +0000)]
Using modules to group enumerations in Ocaml bindings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45229
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Gordon Henriksen [Wed, 19 Dec 2007 22:30:40 +0000 (22:30 +0000)]
Adding bindings for memory buffers and module providers. Switching
to exceptions rather than variants for error handling in Ocaml.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45226
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Dale Johannesen [Wed, 19 Dec 2007 21:54:36 +0000 (21:54 +0000)]
Enable EH on PPC Darwin. This basically works; there
are a couple of issues that show up with the optimizer,
but I don't think they're really EH problems.
(llvm-gcc testsuite users note: By default the testsuite
uses the unwinding code that's built as part of your local
llvm-gcc, which does not work. You need to trick it into
using the installed system unwinding code to get useful
results.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45221
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Scott Michel [Wed, 19 Dec 2007 21:17:42 +0000 (21:17 +0000)]
CellSPU testcase, extract_elt.ll: extract vector element.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45219
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Duncan Sands [Wed, 19 Dec 2007 21:13:37 +0000 (21:13 +0000)]
When inlining through an 'nounwind' call, mark inlined
calls 'nounwind'. It is important for correct C++
exception handling that nounwind markings do not get
lost, so this transformation is actually needed for
correctness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45218
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Scott Michel [Wed, 19 Dec 2007 20:50:49 +0000 (20:50 +0000)]
More working CellSPU test cases:
- call.ll: Function call
- ctpop.ll: Count population
- dp_farith.ll: DP arithmetic
- eqv.ll: Equivalence primitives
- fcmp.ll: SP comparisons
- fdiv.ll: SP division
- fneg-fabs.ll: SP negation, aboslute value
- int2fp.ll: Integer -> SP conversion
- rotate_ops.ll: Rotation primitives
- select_bits.ll: (a & c) | (b & ~c) bit selection
- shift_ops.ll: Shift primitives
- sp_farith.ll: SP arithmentic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45217
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Scott Michel [Wed, 19 Dec 2007 20:15:47 +0000 (20:15 +0000)]
Two more test cases: or_ops.ll (arithmetic or operations) and vecinsert.ll
(vector insertions)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45216
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Chris Lattner [Wed, 19 Dec 2007 19:48:49 +0000 (19:48 +0000)]
fix formatting
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45214
91177308-0d34-0410-b5e6-
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Duncan Sands [Wed, 19 Dec 2007 09:48:52 +0000 (09:48 +0000)]
Simplify LowerCallTo by using a callsite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45198
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Duncan Sands [Wed, 19 Dec 2007 07:36:31 +0000 (07:36 +0000)]
The C++ exception handling personality function wants
to know about calls that cannot throw ('nounwind'):
if such a call does throw for some reason then the
personality will terminate the program. The distinction
between an ordinary call and a nounwind call is that
an ordinary call gets an entry in the exception table
but a nounwind call does not. This patch sets up the
exception table appropriately. One oddity is that
I've chosen to bracket nounwind calls with labels (like
invokes) - the other choice would have been to bracket
ordinary calls with labels. While bracketing
ordinary calls is more natural (because bracketing
by labels would then correspond exactly to getting an
entry in the exception table), I didn't do it because
introducing labels impedes some optimizations and I'm
guessing that ordinary calls occur more often than
nounwind calls. This fixes the gcc filter2 eh test,
at least at -O0 (the inliner needs some tweaking at
higher optimization levels).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45197
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Scott Michel [Wed, 19 Dec 2007 07:35:06 +0000 (07:35 +0000)]
Add new immed16.ll test case, fix CellSPU errata to make test case work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45196
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Bill Wendling [Wed, 19 Dec 2007 06:20:05 +0000 (06:20 +0000)]
Modified to support comments better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45192
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Bill Wendling [Wed, 19 Dec 2007 06:07:48 +0000 (06:07 +0000)]
Mark the "isRemat" instruction as never having side effects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45190
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Chris Lattner [Wed, 19 Dec 2007 05:04:11 +0000 (05:04 +0000)]
fix more table abuses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45187
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Evan Cheng [Wed, 19 Dec 2007 01:34:38 +0000 (01:34 +0000)]
Don't leave newly created nodes around if it turns out they are not needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45186
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Ted Kremenek [Tue, 18 Dec 2007 22:07:33 +0000 (22:07 +0000)]
Added "GetCurrentDirectory()" to sys::Path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45182
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Bill Wendling [Tue, 18 Dec 2007 21:38:04 +0000 (21:38 +0000)]
Add debugging info. Use the newly created "hasUnmodelledSideEffects" method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45178
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Christopher Lamb [Tue, 18 Dec 2007 21:32:20 +0000 (21:32 +0000)]
Fold subtracts into integer compares vs. zero. This improves generate code for this case on X86
from
_foo:
movl $99, %ecx
movl 4(%esp), %eax
subl %eax, %ecx
xorl %edx, %edx
testl %ecx, %ecx
cmovs %edx, %eax
ret
to
_foo:
xorl %ecx, %ecx
movl 4(%esp), %eax
cmpl $99, %eax
cmovg %ecx, %eax
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45173
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Anton Korobeynikov [Tue, 18 Dec 2007 20:53:41 +0000 (20:53 +0000)]
Support more insane CEP's in AsmPrinter (Yes, PyPy folks do really use them).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45172
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Christopher Lamb [Tue, 18 Dec 2007 20:33:11 +0000 (20:33 +0000)]
Fix comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45170
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Christopher Lamb [Tue, 18 Dec 2007 20:30:28 +0000 (20:30 +0000)]
Remove an orthogonal transformation of the selection condition from my most recent submission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45169
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Ted Kremenek [Tue, 18 Dec 2007 19:46:22 +0000 (19:46 +0000)]
Added "isDirectory" method to llvm::sys::Path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45168
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Evan Cheng [Tue, 18 Dec 2007 19:38:14 +0000 (19:38 +0000)]
Fix PR1872: SrcValue and SrcValueOffset should not be used to compute load / store node id.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45167
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Bill Wendling [Tue, 18 Dec 2007 19:21:52 +0000 (19:21 +0000)]
Ignore shell scripts when doing "dsymutil" call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45166
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Chris Lattner [Tue, 18 Dec 2007 19:15:48 +0000 (19:15 +0000)]
remove obviously dead uses of IncludeFile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45165
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Evan Cheng [Tue, 18 Dec 2007 19:06:30 +0000 (19:06 +0000)]
Also print alignment and volatileness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45164
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Chris Lattner [Tue, 18 Dec 2007 19:04:24 +0000 (19:04 +0000)]
remove a dead annotation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45163
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Ted Kremenek [Tue, 18 Dec 2007 18:25:55 +0000 (18:25 +0000)]
Added some sectioning comments to Serialize.h.
Added additional serialization functors for use with std::foreach.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45162
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Chris Lattner [Tue, 18 Dec 2007 16:48:14 +0000 (16:48 +0000)]
add an obvious load folding missed optzn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45161
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Duncan Sands [Tue, 18 Dec 2007 09:59:50 +0000 (09:59 +0000)]
Rename isNoReturn to doesNotReturn, and isNoUnwind to
doesNotThrow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45160
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Christopher Lamb [Tue, 18 Dec 2007 09:45:40 +0000 (09:45 +0000)]
Fix typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45159
91177308-0d34-0410-b5e6-
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Christopher Lamb [Tue, 18 Dec 2007 09:34:41 +0000 (09:34 +0000)]
Fold certain additions through selects (and their compares) so as to eliminate subtractions. This code is often produced by the SMAX expansion in SCEV.
This implements test/Transforms/InstCombine/2007-12-18-AddSelCmpSub.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45158
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Evan Cheng [Tue, 18 Dec 2007 08:42:10 +0000 (08:42 +0000)]
FIX for PR1799: When a load is unfolded from an instruction, check if it is a new node. If not, do not create a new SUnit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45157
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Evan Cheng [Tue, 18 Dec 2007 07:02:08 +0000 (07:02 +0000)]
SelectionDAG::dump() should print SrcValue of LoadSDNode and StoreSDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45151
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Chris Lattner [Tue, 18 Dec 2007 06:18:21 +0000 (06:18 +0000)]
avoid confusing terminology (what is a "word"?), fix scary markup, add section to TOC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45150
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Christopher Lamb [Tue, 18 Dec 2007 03:49:35 +0000 (03:49 +0000)]
Don't forget to print address space qualifiers when printing out the type table! Thanks to Gordon Henriksen for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45147
91177308-0d34-0410-b5e6-
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Dale Johannesen [Tue, 18 Dec 2007 01:58:38 +0000 (01:58 +0000)]
Testcase for preceding FE fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45144
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 18 Dec 2007 01:19:18 +0000 (01:19 +0000)]
add a missed case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45141
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Evan Cheng [Tue, 18 Dec 2007 01:04:25 +0000 (01:04 +0000)]
Remove int_x86_sse2_movl_dq. It's replaced with a string compare.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45140
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Evan Cheng [Tue, 18 Dec 2007 00:52:20 +0000 (00:52 +0000)]
These have matching builtin's in 4.2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45139
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Scott Michel [Mon, 17 Dec 2007 23:45:52 +0000 (23:45 +0000)]
i32 immediate constant test case for CellSPU
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45134
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Bill Wendling [Mon, 17 Dec 2007 23:19:54 +0000 (23:19 +0000)]
s/hasSideEffects/hasUnmodelledSideEffects/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45133
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Bill Wendling [Mon, 17 Dec 2007 23:07:56 +0000 (23:07 +0000)]
Add "mayHaveSideEffects" and "neverHasSideEffects" flags to some instructions. I
based what flag to set on whether it was already marked as
"isRematerializable". If there was a further check to determine if it's "really"
rematerializable, then I marked it as "mayHaveSideEffects" and created a check
in the X86 back-end similar to the remat one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45132
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 17 Dec 2007 22:33:23 +0000 (22:33 +0000)]
Bring back int_x86_sse2_movl_dq intrinsic for backward compatibility. Make sure
it's auto-upgraded to a shufflevector instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45131
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Scott Michel [Mon, 17 Dec 2007 22:32:34 +0000 (22:32 +0000)]
- Restore some i8 functionality in CellSPU
- New test case: nand.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45130
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Ted Kremenek [Mon, 17 Dec 2007 22:25:12 +0000 (22:25 +0000)]
Modified Deserializer::ReadCStr to allow C-strings to be read into a
std::vector<char> starting from any index in the vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45129
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Bill Wendling [Mon, 17 Dec 2007 22:17:14 +0000 (22:17 +0000)]
LD_Fp64m should have "isRematerializable" set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45128
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Bill Wendling [Mon, 17 Dec 2007 21:53:30 +0000 (21:53 +0000)]
Add "hasSideEffects" method to MachineInstrInfo class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45126
91177308-0d34-0410-b5e6-
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Bill Wendling [Mon, 17 Dec 2007 21:14:45 +0000 (21:14 +0000)]
Add MachineLICM.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45123
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Bill Wendling [Mon, 17 Dec 2007 21:02:07 +0000 (21:02 +0000)]
As per feedback, revised comments to (hopefully) make the different side effect
flags clearer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45120
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Devang Patel [Mon, 17 Dec 2007 19:06:26 +0000 (19:06 +0000)]
Add cast operators in LLVMFoldingBuilder.
Patch by Richard Pennington.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45115
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Chris Lattner [Mon, 17 Dec 2007 18:58:23 +0000 (18:58 +0000)]
cleanup this code, making it more "llvm-like".
Add comments to reset indicating that it deletes its pointer.
Add a new take() method, which can be used to get the pointer
without it being deleted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45112
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Duncan Sands [Mon, 17 Dec 2007 18:08:19 +0000 (18:08 +0000)]
Make invokes of inline asm legal. Teach codegen
how to lower them (with no attempt made to be
efficient, since they should only occur for
unoptimized code).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45108
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David Greene [Mon, 17 Dec 2007 17:42:03 +0000 (17:42 +0000)]
GLIBCXX_DEBUG fix. std::vector<>::end() is invalidated by erase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45101
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David Greene [Mon, 17 Dec 2007 17:40:29 +0000 (17:40 +0000)]
Get rid of annoying spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45100
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David Greene [Mon, 17 Dec 2007 17:39:51 +0000 (17:39 +0000)]
Fix GLIBCXX_DEBUG errors. Erase invalidates std::vector iterators
passed the erased element.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45099
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Gordon Henriksen [Mon, 17 Dec 2007 16:09:28 +0000 (16:09 +0000)]
Disabling a RUN line that's broken until addrspace roundtrips
through llvm-as|llvm-dis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45097
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Gordon Henriksen [Mon, 17 Dec 2007 16:08:32 +0000 (16:08 +0000)]
C and Ocaml bindings for address spaces, for that burgeoning market
for Ocaml-based compilers targeting embedded devices. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45096
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Christopher Lamb [Mon, 17 Dec 2007 01:17:35 +0000 (01:17 +0000)]
regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45085
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Christopher Lamb [Mon, 17 Dec 2007 01:12:55 +0000 (01:12 +0000)]
Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45082
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Christopher Lamb [Mon, 17 Dec 2007 01:00:21 +0000 (01:00 +0000)]
Make it clear in the LangRef that allocation instructions only operated on the generic address space. Implement support in the verifier for ensuring this is true.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45080
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Duncan Sands [Sun, 16 Dec 2007 21:01:21 +0000 (21:01 +0000)]
Revert this part of r45073 until the verifier is
changed not to reject invoke of inline asm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45077
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Chris Lattner [Sun, 16 Dec 2007 20:41:33 +0000 (20:41 +0000)]
don't violate C TBAA rules, use FloatToBits instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45076
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Chris Lattner [Sun, 16 Dec 2007 20:26:54 +0000 (20:26 +0000)]
fix a questionable cast, thanks to Mike Stump for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45075
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Chris Lattner [Sun, 16 Dec 2007 20:12:41 +0000 (20:12 +0000)]
Fix the JIT encoding of cmp*ss, which aborts with this assertion currently:
X86CodeEmitter.cpp:378: failed assertion `0 && "Immediate size not set!"'
I *think* this is right, but Evan, please verify. It also looks like
CMPSDrr and maybe others are missing this info. Evan, plz investigate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45074
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Duncan Sands [Sun, 16 Dec 2007 15:51:49 +0000 (15:51 +0000)]
Make instcombine promote inline asm calls to 'nounwind'
calls. Remove special casing of inline asm from the
inliner. There is a potential problem: the verifier
rejects invokes of inline asm (not sure why). If an
asm call is not marked "nounwind" in some .ll, and
instcombine is not run, but the inliner is run, then
an illegal module will be created. This is bad but
I'm not sure what the best approach is. I'm tempted
to remove the check in the verifier...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45073
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Bill Wendling [Sun, 16 Dec 2007 09:16:12 +0000 (09:16 +0000)]
Remove spurious warnings from GCC:
warning: suggest a space before ';' or explicit braces around empty
body in 'for' statement
Patch by Mike Stump (modified slightly by yours truly).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45071
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Owen Anderson [Sun, 16 Dec 2007 05:44:27 +0000 (05:44 +0000)]
Break local interferences in StrongPHIElimination. One step closer...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45070
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Owen Anderson [Sun, 16 Dec 2007 04:07:23 +0000 (04:07 +0000)]
A few more comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45069
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Anton Korobeynikov [Sun, 16 Dec 2007 01:36:16 +0000 (01:36 +0000)]
Define addString() and lookup() out-of-line to dissuade the C++ compiler from inlining it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45068
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Anton Korobeynikov [Sun, 16 Dec 2007 01:27:04 +0000 (01:27 +0000)]
Provide GraphTraits and DOTGraphTraits interface for Trie.
Retoss private/public stuff.
Make copy ctor and operator= private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45067
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Anton Korobeynikov [Sun, 16 Dec 2007 00:42:19 +0000 (00:42 +0000)]
Constify graph arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45066
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Anton Korobeynikov [Sat, 15 Dec 2007 22:23:24 +0000 (22:23 +0000)]
Use references in DF iterators. This eliminates copy-ctor calls on huge objects (graphs)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45063
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Duncan Sands [Sat, 15 Dec 2007 17:37:40 +0000 (17:37 +0000)]
These are more correctly called signaling NaNs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45059
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Evan Cheng [Sat, 15 Dec 2007 03:00:47 +0000 (03:00 +0000)]
Make better use of instructions that clear high bits; fix various 2-wide shuffle bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45058
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Evan Cheng [Sat, 15 Dec 2007 02:54:12 +0000 (02:54 +0000)]
__builtin_ia32_movqv4si is now expanded to a shuffle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45057
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Scott Michel [Sat, 15 Dec 2007 00:38:50 +0000 (00:38 +0000)]
Start committing working test cases for CellSPU.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45050
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