Mikhail Glushenkov [Thu, 8 Oct 2009 04:40:28 +0000 (04:40 +0000)]
Make the Base plugin understand -MF and -MT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83525
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Mikhail Glushenkov [Thu, 8 Oct 2009 04:40:08 +0000 (04:40 +0000)]
Input files should go before all other options.
Important, for example, when calling 'gcc a.o b.o c.o -lD -lE -lF'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83524
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Jim Grosbach [Thu, 8 Oct 2009 01:50:26 +0000 (01:50 +0000)]
Cleanup up unused R3LiveIn tracking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83522
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Jim Grosbach [Thu, 8 Oct 2009 01:46:59 +0000 (01:46 +0000)]
Re-enable register scavenging in Thumb1 by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83521
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Jim Grosbach [Thu, 8 Oct 2009 01:09:45 +0000 (01:09 +0000)]
bugfix. The target may use virtual registers that aren't tracked for re-use but are allocated by the scavenger. The re-use algorithm needs to watch for that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83519
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Bob Wilson [Thu, 8 Oct 2009 00:28:28 +0000 (00:28 +0000)]
Add codegen support for NEON vst3 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83518
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Bob Wilson [Thu, 8 Oct 2009 00:21:01 +0000 (00:21 +0000)]
Add codegen support for NEON vst2 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83513
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Jeffrey Yasskin [Thu, 8 Oct 2009 00:12:24 +0000 (00:12 +0000)]
In instcombine's debug output, avoid printing ADD for instructions that are
already on the worklist, and print Visited when an instruction is about to be
visited. Net, on one input, this reduced the output size by at least 9x.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83510
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Bob Wilson [Wed, 7 Oct 2009 23:54:04 +0000 (23:54 +0000)]
Add codegen support for NEON vld4 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83508
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Bob Wilson [Wed, 7 Oct 2009 23:47:21 +0000 (23:47 +0000)]
Convert more NEON tests to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83507
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Bob Wilson [Wed, 7 Oct 2009 23:39:57 +0000 (23:39 +0000)]
Add codegen support for NEON vld3 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83506
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Jeffrey Yasskin [Wed, 7 Oct 2009 23:22:42 +0000 (23:22 +0000)]
Fix the OProfile part of PR5018. This fixes --without-oprofile, makes
it the default, and works around a broken libopagent on some Debian
systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83503
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Bob Wilson [Wed, 7 Oct 2009 22:57:01 +0000 (22:57 +0000)]
Add codegen support for NEON vld2 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83502
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Jim Grosbach [Wed, 7 Oct 2009 22:49:41 +0000 (22:49 +0000)]
reverting thumb1 scavenging default due to test failure while I figure out what's up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83501
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Chris Lattner [Wed, 7 Oct 2009 22:49:30 +0000 (22:49 +0000)]
second half of lazy liveness removal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83500
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Dale Johannesen [Wed, 7 Oct 2009 22:47:20 +0000 (22:47 +0000)]
Fix handling of x86 'R' constraint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83499
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Bob Wilson [Wed, 7 Oct 2009 22:30:19 +0000 (22:30 +0000)]
Convert more NEON tests to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83497
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Jim Grosbach [Wed, 7 Oct 2009 22:26:31 +0000 (22:26 +0000)]
Enable thumb1 register scavenging by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83496
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Jim Grosbach [Wed, 7 Oct 2009 22:26:14 +0000 (22:26 +0000)]
Enable thumb1 register scavenging by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83494
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Devang Patel [Wed, 7 Oct 2009 22:04:08 +0000 (22:04 +0000)]
Extract subprogram and compile unit information from the debug info attached to an instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83491
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Bob Wilson [Wed, 7 Oct 2009 21:53:04 +0000 (21:53 +0000)]
Add some instruction encoding bits for NEON load/store instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83490
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Eric Christopher [Wed, 7 Oct 2009 21:14:25 +0000 (21:14 +0000)]
80-column and whitespace fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83489
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Kevin Enderby [Wed, 7 Oct 2009 20:57:20 +0000 (20:57 +0000)]
Fixed MCSectionMachO::ParseSectionSpecifier to allow an attribute of "none" so
that a symbol stub section with no attributes can be parsed as in:
.section __TEXT,__picsymbolstub4,symbol_stubs,none,16
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83488
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Bob Wilson [Wed, 7 Oct 2009 20:51:42 +0000 (20:51 +0000)]
Convert test to FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83487
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Bob Wilson [Wed, 7 Oct 2009 20:49:18 +0000 (20:49 +0000)]
Add codegen support for NEON vst4 intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83486
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Bob Wilson [Wed, 7 Oct 2009 20:30:08 +0000 (20:30 +0000)]
Add codegen support for NEON vst3 intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83484
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Jim Grosbach [Wed, 7 Oct 2009 19:08:36 +0000 (19:08 +0000)]
grammar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83483
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Bob Wilson [Wed, 7 Oct 2009 18:47:39 +0000 (18:47 +0000)]
Add codegen support for NEON vst2 intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83482
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Jim Grosbach [Wed, 7 Oct 2009 18:44:24 +0000 (18:44 +0000)]
add initializers for clarity. Add missing assignment of PrevLastUseOp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83481
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Owen Anderson [Wed, 7 Oct 2009 18:40:17 +0000 (18:40 +0000)]
Remove LazyLiveness from the tree. It doesn't work right now, and I'm not going to have the time
to finish it any time soon. If someone's interested it, they can resurrect it from SVN history.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83480
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Bob Wilson [Wed, 7 Oct 2009 18:09:32 +0000 (18:09 +0000)]
Add codegen support for NEON vld4 intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83479
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Kevin Enderby [Wed, 7 Oct 2009 18:01:35 +0000 (18:01 +0000)]
Add another bit of the ARM target assembler to llvm-mc to parse registers
with writeback, things like "sp!", etc. Also added some more stuff to the
temporarily hacked methods ARMAsmParser::MatchRegisterName and
ARMAsmParser::MatchInstruction to allow more parser testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83477
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Dan Gohman [Wed, 7 Oct 2009 17:47:20 +0000 (17:47 +0000)]
Replace some code for aggressive-remat with MachineInstr::isInvariantLoad, and
teach it how to recognize invariant physical registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83476
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Dan Gohman [Wed, 7 Oct 2009 17:38:06 +0000 (17:38 +0000)]
Replace TargetInstrInfo::isInvariantLoad and its target-specific
implementations with a new MachineInstr::isInvariantLoad, which uses
MachineMemOperands and is target-independent. This brings MachineLICM
and other functionality to targets which previously lacked an
isInvariantLoad implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83475
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Dan Gohman [Wed, 7 Oct 2009 17:36:00 +0000 (17:36 +0000)]
Add a few simple MachineVerifier checks for MachineMemOperands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83474
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Bob Wilson [Wed, 7 Oct 2009 17:24:55 +0000 (17:24 +0000)]
Add codegen support for NEON vld3 intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83471
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Bob Wilson [Wed, 7 Oct 2009 17:23:09 +0000 (17:23 +0000)]
Rearrange code for selecting vld2 intrinsics. No functionality change.
This is just to be more consistent with the forthcoming code for vld3/4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83470
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Bob Wilson [Wed, 7 Oct 2009 17:19:13 +0000 (17:19 +0000)]
Add tests for vld2 of 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83468
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Jim Grosbach [Wed, 7 Oct 2009 17:12:56 +0000 (17:12 +0000)]
Add register-reuse to frame-index register scavenging. When a target uses
a virtual register to eliminate a frame index, it can return that register
and the constant stored there to PEI to track. When scavenging to allocate
for those registers, PEI then tracks the last-used register and value, and
if it is still available and matches the value for the next index, reuses
the existing value rather and removes the re-materialization instructions.
Fancier tracking and adjustment of scavenger allocations to keep more
values live for longer is possible, but not yet implemented and would likely
be better done via a different, less special-purpose, approach to the
problem.
eliminateFrameIndex() is modified so the target implementations can return
the registers they wish to be tracked for reuse.
ARM Thumb1 implements and utilizes the new mechanism. All other targets are
simply modified to adjust for the changed eliminateFrameIndex() prototype.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83467
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Devang Patel [Wed, 7 Oct 2009 16:37:55 +0000 (16:37 +0000)]
Do not assume that the module is set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83462
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Torok Edwin [Wed, 7 Oct 2009 09:23:56 +0000 (09:23 +0000)]
Add a comment explaining how DenseMap::insert works, because it is not
intuitive.
It does NOT update the value if the key is already in the map,
it also returns false if the key is already in the map, regardless
if the value matched.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83458
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Torok Edwin [Wed, 7 Oct 2009 09:22:55 +0000 (09:22 +0000)]
Add PR to this FIXME, looks like I didn't commit this change after all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83457
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Duncan Sands [Wed, 7 Oct 2009 07:35:19 +0000 (07:35 +0000)]
Make getPointerTo return a const PointerType* rather than
an unqualified PointerType* because it seems more correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83454
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Dan Gohman [Wed, 7 Oct 2009 03:00:18 +0000 (03:00 +0000)]
INTRINSIC_W_CHAIN and INTRINSIC_VOID do not use MemSDNode. They
may access memory, but they don't carry a MachineMemOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83449
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Eric Christopher [Wed, 7 Oct 2009 00:54:08 +0000 (00:54 +0000)]
Add FreeInst to the "is a call" check for Insts that are calls, but
not intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83441
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Dan Gohman [Wed, 7 Oct 2009 00:33:10 +0000 (00:33 +0000)]
Fix this comment. The loop header is the loop entry point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83437
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Anton Korobeynikov [Wed, 7 Oct 2009 00:06:35 +0000 (00:06 +0000)]
Add PseudoSourceValues for constpool stuff on ELF (Darwin should use something similar)
and register spills.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83435
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Eric Christopher [Wed, 7 Oct 2009 00:02:18 +0000 (00:02 +0000)]
While we still have a MallocInst treat it as a call like any other
for inlining.
When MallocInst goes away this code will be subsumed as part of
calls and work just fine...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83434
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Kevin Enderby [Tue, 6 Oct 2009 22:26:42 +0000 (22:26 +0000)]
Added bits of the ARM target assembler to llvm-mc to parse some load instruction
operands. Some parsing of arm memory operands for preindexing and postindexing
forms including with register controled shifts. This is a work in progress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83424
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Bob Wilson [Tue, 6 Oct 2009 22:01:59 +0000 (22:01 +0000)]
Add codegen support for NEON vld2 operations on quad registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83422
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Bob Wilson [Tue, 6 Oct 2009 22:01:15 +0000 (22:01 +0000)]
Use copyRegToReg hook to copy registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83421
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Jeffrey Yasskin [Tue, 6 Oct 2009 21:45:26 +0000 (21:45 +0000)]
r83391 was completely broken since Twines keep references to their inputs, and
some of the inputs were temporaries. Here's a real fix for the miscompilation.
Thanks to sabre for pointing out the problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83417
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Bob Wilson [Tue, 6 Oct 2009 21:16:19 +0000 (21:16 +0000)]
Update NEON struct names to match llvm-gcc changes.
(This is not required for correctness but might help with sanity.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83415
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Bob Wilson [Tue, 6 Oct 2009 20:18:46 +0000 (20:18 +0000)]
Fix a comment typo.
Patch by Johnny Chen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83407
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Nicolas Geoffray [Tue, 6 Oct 2009 19:55:53 +0000 (19:55 +0000)]
Bugfix for the CommaSeparated option. The original code was adding the whole
string at the end of the list, instead of the last comma-separated string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83405
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Ted Kremenek [Tue, 6 Oct 2009 19:45:38 +0000 (19:45 +0000)]
Update CMake file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83404
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Jeffrey Yasskin [Tue, 6 Oct 2009 19:06:16 +0000 (19:06 +0000)]
Fix illegal cross-type aliasing. Found by baldrick on a newer gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83401
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Devang Patel [Tue, 6 Oct 2009 18:37:31 +0000 (18:37 +0000)]
Add support to handle debug info attached to an instruction.
This is not yet enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83400
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Dan Gohman [Tue, 6 Oct 2009 17:43:57 +0000 (17:43 +0000)]
Make LLVMContext's pImpl member const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83393
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Dan Gohman [Tue, 6 Oct 2009 17:38:38 +0000 (17:38 +0000)]
Instead of printing unnecessary basic block labels as labels in
verbose-asm mode, print comments instead. This eliminates a non-comment
difference between verbose-asm mode and non-verbose-asm mode.
Also, factor out the relevant code out of all the targets and into
target-independent code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83392
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Jeffrey Yasskin [Tue, 6 Oct 2009 17:25:50 +0000 (17:25 +0000)]
Fix PR5112, a miscompilation on gcc-4.0.3. Patch by Collin Winter!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83391
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Chris Lattner [Tue, 6 Oct 2009 16:59:46 +0000 (16:59 +0000)]
remove predicate simplifier, it never got the last bugs beaten
out of it, and jump threading, condprop and gvn are now getting
most of the benefit. This was approved by Nicholas and Nicolas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83390
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Richard Osborne [Tue, 6 Oct 2009 16:17:57 +0000 (16:17 +0000)]
Remove xs1b predicate since it is no longer needed to differentiate betweem
xs1a and xs1b.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83383
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Richard Osborne [Tue, 6 Oct 2009 16:01:09 +0000 (16:01 +0000)]
Remove xs1a subtarget. xs1a is a preproduction device used in
early development boards which is no longer supported in the
XMOS toolchain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83381
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Richard Osborne [Tue, 6 Oct 2009 15:41:52 +0000 (15:41 +0000)]
Default to the xs1b subtarget
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83380
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Duncan Sands [Tue, 6 Oct 2009 15:40:36 +0000 (15:40 +0000)]
Introduce and use convenience methods for getting pointer types
where the element is of a basic builtin type. For example, to get
an i8* use getInt8PtrTy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83379
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Jim Grosbach [Tue, 6 Oct 2009 15:03:44 +0000 (15:03 +0000)]
grammar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83378
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Devang Patel [Tue, 6 Oct 2009 03:15:38 +0000 (03:15 +0000)]
Fix cut-n-pasto.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83367
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Devang Patel [Tue, 6 Oct 2009 03:04:58 +0000 (03:04 +0000)]
Update processDebugLoc() to handle requests to process debug info, before and after emitting instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83364
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Devang Patel [Tue, 6 Oct 2009 02:19:11 +0000 (02:19 +0000)]
Update processDebugLoc() so that it can be used to process debug info before and after printing an instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83363
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Devang Patel [Tue, 6 Oct 2009 02:01:32 +0000 (02:01 +0000)]
Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83362
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Devang Patel [Tue, 6 Oct 2009 01:50:42 +0000 (01:50 +0000)]
Add utility routine to set begin and end labels for DbgScopes.
This will be used by processDebugLoc().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83361
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Devang Patel [Tue, 6 Oct 2009 01:31:35 +0000 (01:31 +0000)]
Remove unintentional function decl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83356
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Devang Patel [Tue, 6 Oct 2009 01:26:37 +0000 (01:26 +0000)]
Add utility routine to collect variable debug info. This is not yet used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83355
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Jeffrey Yasskin [Tue, 6 Oct 2009 00:35:55 +0000 (00:35 +0000)]
Fix llvm.org/PR5116 by rolling back r60822. This passes `make unittests
check-lit` on both x86-64 Linux and x86-32 Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83353
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Devang Patel [Tue, 6 Oct 2009 00:09:08 +0000 (00:09 +0000)]
Set default location for the function if it is not already set.
This code is not yet enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83349
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Devang Patel [Tue, 6 Oct 2009 00:03:14 +0000 (00:03 +0000)]
Existence of a compile unit for input source file is a good indicator to check debug info's presence in a module.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83348
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Devang Patel [Mon, 5 Oct 2009 23:59:00 +0000 (23:59 +0000)]
If subprogram die is not available then construct new one.
This can happen if debug info is processed lazily.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83347
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Jeffrey Yasskin [Mon, 5 Oct 2009 23:51:08 +0000 (23:51 +0000)]
Add a test for http://llvm.org/PR3043.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83346
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Devang Patel [Mon, 5 Oct 2009 23:40:42 +0000 (23:40 +0000)]
Adjust context for the global variables that are not at file scope, e.g.
void foo() { static int bar = 42; }
Here, foo's DIE is parent of bar's DIE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83344
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Devang Patel [Mon, 5 Oct 2009 23:22:08 +0000 (23:22 +0000)]
Set address while constructing DIE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83343
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Edward O'Callaghan [Mon, 5 Oct 2009 23:05:32 +0000 (23:05 +0000)]
CMake misses a check for sbrk on NetBSD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83341
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Evan Phoenix [Mon, 5 Oct 2009 22:53:52 +0000 (22:53 +0000)]
Extend ConstantFolding to understand signed overflow variants
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83338
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Jim Grosbach [Mon, 5 Oct 2009 22:30:23 +0000 (22:30 +0000)]
In Thumb1, the register scavenger is not always able to use an emergency
spill slot. When frame references are via the frame pointer, they will be
negative, but Thumb1 load/store instructions only allow positive immediate
offsets. Instead, Thumb1 will spill to R12.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83336
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Evan Phoenix [Mon, 5 Oct 2009 22:29:11 +0000 (22:29 +0000)]
First test commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83334
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Torok Edwin [Mon, 5 Oct 2009 21:15:43 +0000 (21:15 +0000)]
Don't treat malloc calls with non-matching prototype as malloc.
Fixes second part of PR5130, miscompilation in FreeBSD kernel, where malloc takes 3 params,
and *does* initialize memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83324
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Edward O'Callaghan [Mon, 5 Oct 2009 18:43:19 +0000 (18:43 +0000)]
No newline at end of files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83318
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Devang Patel [Mon, 5 Oct 2009 18:03:19 +0000 (18:03 +0000)]
Gracefully handle various scopes while recording source line info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83317
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Dan Gohman [Mon, 5 Oct 2009 16:36:26 +0000 (16:36 +0000)]
Remove an unnnecessary LLVMContext argument in
ConstantFoldLoadThroughGEPConstantExpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83311
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Dan Gohman [Mon, 5 Oct 2009 16:31:55 +0000 (16:31 +0000)]
Use Use::operator= instead of Use::set, for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83310
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Dan Gohman [Mon, 5 Oct 2009 15:52:08 +0000 (15:52 +0000)]
Remove explicit enum integer values. They don't appear to be needed, and
they make it less convenient to add new entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83308
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Dan Gohman [Mon, 5 Oct 2009 15:42:08 +0000 (15:42 +0000)]
Add RIP to GR64_NOREX. This fixed a MachineVerifier error when RIP
is used in an operand which requires GR64_NOREX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83307
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Dan Gohman [Mon, 5 Oct 2009 15:23:17 +0000 (15:23 +0000)]
Fix a name in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83306
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Chris Lattner [Mon, 5 Oct 2009 07:07:29 +0000 (07:07 +0000)]
callgraph changes came after the 2.6 branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83299
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Chris Lattner [Mon, 5 Oct 2009 05:54:46 +0000 (05:54 +0000)]
strength reduce a ton of type equality tests to check the typeid (Through
the new predicates I added) instead of going through a context and doing a
pointer comparison. Besides being cheaper, this allows a smart compiler
to turn the if sequence into a switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83297
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Chris Lattner [Mon, 5 Oct 2009 05:48:40 +0000 (05:48 +0000)]
add more type predicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83296
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Chris Lattner [Mon, 5 Oct 2009 05:26:04 +0000 (05:26 +0000)]
teach the optimizer how to constant fold uadd/usub intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83295
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Chris Lattner [Mon, 5 Oct 2009 05:06:24 +0000 (05:06 +0000)]
simplify this code a bunch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83294
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Chris Lattner [Mon, 5 Oct 2009 05:05:57 +0000 (05:05 +0000)]
add some helper functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83293
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Chris Lattner [Mon, 5 Oct 2009 05:00:35 +0000 (05:00 +0000)]
code simplifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83292
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