Nate Begeman [Mon, 1 Feb 2010 23:56:58 +0000 (23:56 +0000)]
Kill the Mach-O writer, and temporarily make filetype=obj an error.
The MCStreamer based assemblers will take over for this functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95033
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Mon, 1 Feb 2010 23:27:57 +0000 (23:27 +0000)]
Fix for builds with separate source and build
directories (like, oh, say, any multistage build)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95028
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Christopher [Mon, 1 Feb 2010 23:25:03 +0000 (23:25 +0000)]
Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95027
91177308-0d34-0410-b5e6-
96231b3b80d8
Johnny Chen [Mon, 1 Feb 2010 23:06:04 +0000 (23:06 +0000)]
MOVi16 should also be marked as a UnaryDP instruction, i.e., it doesn't have a
Rn operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95025
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Mon, 1 Feb 2010 23:01:38 +0000 (23:01 +0000)]
Updated to use the proper .exports file for the
target platform, depending on whether the target
supports the blocks API or not
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95024
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Mon, 1 Feb 2010 22:51:23 +0000 (22:51 +0000)]
Add "dump" method to IVUsersOneStride.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95022
91177308-0d34-0410-b5e6-
96231b3b80d8
Dale Johannesen [Mon, 1 Feb 2010 22:46:05 +0000 (22:46 +0000)]
Testcase for 94996 (PR 6157)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95021
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Mon, 1 Feb 2010 22:40:09 +0000 (22:40 +0000)]
Fix PR6196. GV callee may not be a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95017
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Mon, 1 Feb 2010 22:32:42 +0000 (22:32 +0000)]
Add test case for 95013.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95014
91177308-0d34-0410-b5e6-
96231b3b80d8
Mon P Wang [Mon, 1 Feb 2010 22:15:09 +0000 (22:15 +0000)]
Improve EXTRACT_VECTOR_ELT patch based on comments from Duncan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95012
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Mon, 1 Feb 2010 21:57:50 +0000 (21:57 +0000)]
Rollback on including blocks functionality in .exports
because some platforms don't support blocks and then
break because the symbols aren't present
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95011
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Mon, 1 Feb 2010 21:17:14 +0000 (21:17 +0000)]
Add an option to GVN to remove all partially redundant loads. This is currently
disabled by default. This divides the existing load PRE code into 2 phases:
first it checks that it is safe to move the load to each of the predecessors
where it is unavailable, and then if it is safe, the code is changed to move
the load. Radar
7571861.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95007
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Mon, 1 Feb 2010 20:57:35 +0000 (20:57 +0000)]
Do an early exit when the result is known cheaply.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95002
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 1 Feb 2010 20:48:08 +0000 (20:48 +0000)]
eliminate a bunch of pointless LLVMContext arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95001
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Mon, 1 Feb 2010 20:42:02 +0000 (20:42 +0000)]
Fix typo "of" -> "or" and change the way a line was formatted to fit
into 80 columns to match my artistic preferences.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95000
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 1 Feb 2010 20:04:40 +0000 (20:04 +0000)]
fix PR6195, a bug constant folding scalar -> vector compares.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94997
91177308-0d34-0410-b5e6-
96231b3b80d8
Dale Johannesen [Mon, 1 Feb 2010 19:54:53 +0000 (19:54 +0000)]
fix PR 6157. Testcase pending.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94996
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 1 Feb 2010 19:54:45 +0000 (19:54 +0000)]
cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94995
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 1 Feb 2010 19:35:08 +0000 (19:35 +0000)]
fix PR6197 - infinite recursion in ipsccp due to block addresses
evaluateICmpRelation wasn't handling blockaddress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94993
91177308-0d34-0410-b5e6-
96231b3b80d8
Mon P Wang [Mon, 1 Feb 2010 19:03:18 +0000 (19:03 +0000)]
Fixed a couple of optimization with EXTRACT_VECTOR_ELT that assumes the result
type is the same as the element type of the vector. EXTRACT_VECTOR_ELT can
be used to extended the width of an integer type. This fixes a bug for
Generic/vector-casts.ll on a ppc750.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94990
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 1 Feb 2010 19:00:32 +0000 (19:00 +0000)]
Update this test for a trivial register allocation difference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94989
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 1 Feb 2010 18:27:38 +0000 (18:27 +0000)]
Generalize target-independent folding rules for sizeof to handle more
cases, and implement target-independent folding rules for alignof and
offsetof. Also, reassociate reassociative operators when it leads to
more folding.
Generalize ScalarEvolution's isOffsetOf to recognize offsetof on
arrays. Rename getAllocSizeExpr to getSizeOfExpr, and getFieldOffsetExpr
to getOffsetOfExpr, for consistency with analagous ConstantExpr routines.
Make the target-dependent folder promote GEP array indices to
pointer-sized integers, to make implicit casting explicit and exposed
to subsequent folding.
And add a bunch of testcases for this new functionality, and a bunch
of related existing functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94987
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 1 Feb 2010 18:11:34 +0000 (18:11 +0000)]
fix rdar://
7590304, a miscompilation of objc apps on arm. The caller
of objc message send was getting marked arm_apcscc, but the prototype
isn't. This is fine at runtime because objcmsgsend is implemented in
assembly. Only turn a mismatched caller and callee into 'unreachable'
if the callee is a definition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94986
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 1 Feb 2010 18:04:58 +0000 (18:04 +0000)]
fix rdar://
7590304, an infinite loop in instcombine. In the invoke
case, instcombine can't zap the invoke for fear of changing the CFG.
However, we have to do something to prevent the next iteration of
instcombine from inserting another store -> undef before the invoke
thereby getting into infinite iteration between dead store elim and
store insertion.
Just zap the callee to null, which will prevent the next iteration
from doing anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94985
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Mon, 1 Feb 2010 17:41:44 +0000 (17:41 +0000)]
Fix pr6198 by moving the isSized() check to an outer conditional.
The testcase from pr6198 does not crash for me -- I don't know what's up with
that -- so I'm not adding it to the tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94984
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 1 Feb 2010 16:38:14 +0000 (16:38 +0000)]
Add a getNUWMul function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94982
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 1 Feb 2010 16:37:38 +0000 (16:37 +0000)]
Add a generalized form of ConstantExpr::getOffsetOf which works for
array types as well as struct types, and which accepts arbitrary
Constant indicies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94981
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Mon, 1 Feb 2010 12:16:39 +0000 (12:16 +0000)]
MulOp is actually a Mips specific node, so do the match using Opcode. This fixes PR6192
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94977
91177308-0d34-0410-b5e6-
96231b3b80d8
Zhongxing Xu [Mon, 1 Feb 2010 10:43:31 +0000 (10:43 +0000)]
Add an immutable interval map, prepared to be used by flat memory model
in the analyzer. WIP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94976
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Mon, 1 Feb 2010 09:02:24 +0000 (09:02 +0000)]
Whoops, left some debugging code in that broke
a buildbot. Removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94975
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Mon, 1 Feb 2010 08:49:35 +0000 (08:49 +0000)]
Added the enhanced disassembly library's implementation and
fleshed out the .exports file. I still have to fix several
details of operand parsing, but the basic functionality is
there and usable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94974
91177308-0d34-0410-b5e6-
96231b3b80d8
Zhongxing Xu [Mon, 1 Feb 2010 07:32:52 +0000 (07:32 +0000)]
Simplify code. We can compare TNew with T in one batch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94973
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Mon, 1 Feb 2010 02:13:39 +0000 (02:13 +0000)]
Undo r94946 now all the tests are passing again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94970
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Mon, 1 Feb 2010 02:03:24 +0000 (02:03 +0000)]
Fix stack size bug while using o32 abi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94969
91177308-0d34-0410-b5e6-
96231b3b80d8
Johnny Chen [Sun, 31 Jan 2010 11:22:28 +0000 (11:22 +0000)]
For MVNr and MVNs, we need to set Inst{25} = 0 so as not to confuse the decoder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94955
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Sun, 31 Jan 2010 07:28:44 +0000 (07:28 +0000)]
Change TAILJMP's to be varargs and transfer implicit uses over from TCRETURN's. Otherwise the missing uses can make post-regalloc scheduling do bad things. This fixes 403.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94950
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Sun, 31 Jan 2010 07:27:31 +0000 (07:27 +0000)]
Fix a missing check from my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94949
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Sun, 31 Jan 2010 06:44:49 +0000 (06:44 +0000)]
Avoid recursive sibcall's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94946
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Sun, 31 Jan 2010 04:55:32 +0000 (04:55 +0000)]
Remove a completed item, add a couple new ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94945
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Sun, 31 Jan 2010 04:40:45 +0000 (04:40 +0000)]
Remove test which is no longer relevant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94944
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Sun, 31 Jan 2010 04:29:12 +0000 (04:29 +0000)]
Simplify/generalize the xor+add->sign-extend instcombine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94943
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Sun, 31 Jan 2010 02:30:23 +0000 (02:30 +0000)]
Add a small transform: transform -(X<<Y) to (-X<<Y) when the shift has a single
use and X is free to negate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94941
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Sun, 31 Jan 2010 02:28:18 +0000 (02:28 +0000)]
Moved InstallLexer() from the X86-specific AsmLexer
to the TargetAsmLexer class so that clients can
actually use the TargetAsmLexer they get from a
Target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94940
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Sun, 31 Jan 2010 00:59:31 +0000 (00:59 +0000)]
Do not mark no-return calls tail calls. It'll screw up special calls like longjmp and it doesn't make much sense for performance reason. If my logic is faulty, please let me know.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94937
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Sat, 30 Jan 2010 18:32:07 +0000 (18:32 +0000)]
Fix PR6144. Reload GP before the emission of CALLSEQ_END to guarantee the right reload order
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94915
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Sat, 30 Jan 2010 18:29:19 +0000 (18:29 +0000)]
Fix mov.d out register by using the FFR register class directly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94914
91177308-0d34-0410-b5e6-
96231b3b80d8
Anton Korobeynikov [Sat, 30 Jan 2010 14:08:12 +0000 (14:08 +0000)]
Fix a gross typo: ARMv6+ may or may not support unaligned memory operations.
Even if they are suported by the core, they can be disabled
(this is just a configuration bit inside some register).
Allow unaligned memops on darwin and conservatively disallow them otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94889
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Sat, 30 Jan 2010 04:42:39 +0000 (04:42 +0000)]
Check alignment of loads when deciding whether it is safe to execute them
unconditionally. Besides checking the offset, also check that the underlying
object is aligned as much as the load itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94875
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Sat, 30 Jan 2010 01:22:00 +0000 (01:22 +0000)]
Allow more tailcall optimization: calls with inputs that are all passed in registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94873
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Sat, 30 Jan 2010 01:16:15 +0000 (01:16 +0000)]
Don't forget to transfer target flag when inserting a tailcall instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94872
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Sat, 30 Jan 2010 01:08:30 +0000 (01:08 +0000)]
Emit declaration DIE for the class static variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94870
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Sat, 30 Jan 2010 01:02:48 +0000 (01:02 +0000)]
MC/X86 AsmParser: Handle absolute memory operands correctly. We were doing
something totally broken and parsing them as immediates, but the .td file also
had the wrong match class so things sortof worked. Except, that is, that we
would parse
movl $0, %eax
as
movl 0, %eax
Feel free to guess how well that worked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94869
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Sat, 30 Jan 2010 01:02:37 +0000 (01:02 +0000)]
AsmMatcher: Create operand classes before use, apparently records aren't visited
in the order they were declared.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94868
91177308-0d34-0410-b5e6-
96231b3b80d8
Dale Johannesen [Sat, 30 Jan 2010 00:57:47 +0000 (00:57 +0000)]
Fix a case where debug_value could affect codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94866
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Sat, 30 Jan 2010 00:41:10 +0000 (00:41 +0000)]
Use more specific types to avoid casts. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94863
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Sat, 30 Jan 2010 00:40:23 +0000 (00:40 +0000)]
Remove ARM-specific calling convention from this test. Target data is
needed for this test, but otherwise, there's nothing ARM-specific about
it and no need to specify the calling convention.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94862
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Sat, 30 Jan 2010 00:24:12 +0000 (00:24 +0000)]
X86.td: Refactor to bring operands that use print_pcrel_imm together.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94861
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Sat, 30 Jan 2010 00:24:06 +0000 (00:24 +0000)]
FileCheck: When looking for "possible matches", only compare against the prefix
line. Turns out edit_distance can be slow if the string we are scanning for
happens to be quite large.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94860
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Sat, 30 Jan 2010 00:24:00 +0000 (00:24 +0000)]
AsmMatcher/X86: Separate out sublass for memory operands that have no segment
register, and use to cleanup a FIXME in X86AsmParser.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94859
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Fri, 29 Jan 2010 23:54:14 +0000 (23:54 +0000)]
Keep iterating over all uses when meeting a phi node in AllUsesOfValueWillTrapIfNull().
This bug was exposed by my inliner cost changes in r94615, and caused failures
of lencod on most architectures when building with LTO.
This patch fixes lencod and 464.h264ref on x86-64 (and likely others).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94858
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Fri, 29 Jan 2010 23:32:40 +0000 (23:32 +0000)]
MC/X86: Add a nice X86 assembler matcher test case from Kevin Enderby.
- This test case is auto generated, and has been verified to round-trip
correctly through llvm-mc by checking the assembled .o file before and after
piping through llvm-mc. It will be extended over time as the matcher grows
support for more instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94857
91177308-0d34-0410-b5e6-
96231b3b80d8
Johnny Chen [Fri, 29 Jan 2010 23:21:10 +0000 (23:21 +0000)]
Modified encoding bits specification for VFP instructions. In particular, the D
bit (Inst{22}) and the M bit (Inst{5}) should be left unspecified. For binary
format instructions, Inst{6} and Inst{4} need to specified for proper decodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94855
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 29 Jan 2010 23:12:36 +0000 (23:12 +0000)]
Print a comment next to "materializable" global values, to distinguish
them from values that are not actually defined in the module.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94854
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Fri, 29 Jan 2010 23:05:56 +0000 (23:05 +0000)]
PPC is not ready for sibcall optimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94853
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 29 Jan 2010 22:39:21 +0000 (22:39 +0000)]
Preserve load alignment in instcombine transformations. I've been unable to
create a testcase where this matters. The select+load transformation only
occurs when isSafeToLoadUnconditionally is true, and in those situations,
instcombine also changes the underlying objects to be aligned. This seems
like a good idea regardless, and I've verified that it doesn't pessimize
the subsequent realignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94850
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 29 Jan 2010 21:57:46 +0000 (21:57 +0000)]
Minor code cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94848
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 29 Jan 2010 21:55:16 +0000 (21:55 +0000)]
Skip whitespace when looking for a potential intended match.
Before:
<stdin>:94:1: note: possible intended match here
movsd 4096(%rsi), %xmm0
^
After:
<stdin>:94:2: note: possible intended match here
movsd 4096(%rsi), %xmm0
^
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94847
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 29 Jan 2010 21:53:18 +0000 (21:53 +0000)]
Fix the position of the caret in the FileCheck error message.
Before:
test/CodeGen/X86/lsr-reuse.ll:52:34: error: expected string not found in input
; CHECK: movsd -2048(%rsi), %xmm0
^
After:
test/CodeGen/X86/lsr-reuse.ll:52:10: error: expected string not found in input
; CHECK: movsd -2048(%rsi), %xmm0
^
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94846
91177308-0d34-0410-b5e6-
96231b3b80d8
Junjie Gu [Fri, 29 Jan 2010 21:34:26 +0000 (21:34 +0000)]
Make sure the size is doubled (not 4x).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94845
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Fri, 29 Jan 2010 21:21:44 +0000 (21:21 +0000)]
Removed symbols from .exports that are not yet in
the library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94844
91177308-0d34-0410-b5e6-
96231b3b80d8
Dale Johannesen [Fri, 29 Jan 2010 21:21:28 +0000 (21:21 +0000)]
Add assertion to humor the paranoid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94843
91177308-0d34-0410-b5e6-
96231b3b80d8
Victor Hernandez [Fri, 29 Jan 2010 21:19:19 +0000 (21:19 +0000)]
We were not writing bitcode for function-local metadata whose operands have been erased (making it not have any more function-local operands)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94842
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Christopher [Fri, 29 Jan 2010 21:16:24 +0000 (21:16 +0000)]
Revert my last couple of patches. They appear to have broken bison.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94841
91177308-0d34-0410-b5e6-
96231b3b80d8
Jeffrey Yasskin [Fri, 29 Jan 2010 21:11:04 +0000 (21:11 +0000)]
Rename two IRReader.h functions to indicate that they return a Module
that loads its contents lazily from bitcode. I think these are the
only remaining mis-named functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94840
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 29 Jan 2010 20:34:28 +0000 (20:34 +0000)]
Use uint64_t instead of unsigned for offsets and sizes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94835
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Fri, 29 Jan 2010 19:43:48 +0000 (19:43 +0000)]
Add svn:ignore properties.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94833
91177308-0d34-0410-b5e6-
96231b3b80d8
Bob Wilson [Fri, 29 Jan 2010 19:19:08 +0000 (19:19 +0000)]
Improve isSafeToLoadUnconditionally to recognize that GEPs with constant
indices are safe if the result is known to be within the bounds of the
underlying object.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94829
91177308-0d34-0410-b5e6-
96231b3b80d8
Jeffrey Yasskin [Fri, 29 Jan 2010 19:10:38 +0000 (19:10 +0000)]
Belatedly document r85295 and r85330.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94825
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Fri, 29 Jan 2010 18:34:58 +0000 (18:34 +0000)]
Add size and location info in DW_TAG_class_type descriptor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94822
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Fri, 29 Jan 2010 18:30:57 +0000 (18:30 +0000)]
Before inserting llvm.dbg.declare intrinsic at the end of a basic block, check whether the basic block has a terminator or not.
This API is used by clang and the test case is test/CodeGen/debug-info-crash.c in clang module.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94820
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Fri, 29 Jan 2010 15:19:06 +0000 (15:19 +0000)]
Fix MSVC build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94809
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Fri, 29 Jan 2010 14:42:22 +0000 (14:42 +0000)]
Convert some users of ftostr to raw_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94808
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Fri, 29 Jan 2010 14:40:33 +0000 (14:40 +0000)]
Use llvm::format instead of ftostr (which just calls sprintf).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94807
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 29 Jan 2010 09:45:26 +0000 (09:45 +0000)]
Change the SREM case to match the logic in the IR version ComputeMaskedBits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94805
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Fri, 29 Jan 2010 06:45:59 +0000 (06:45 +0000)]
Catch more trivial tail call opportunities: no inputs and output types match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94804
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 29 Jan 2010 06:18:46 +0000 (06:18 +0000)]
Having RHSKnownZero and RHSKnownOne be alternative names for KnownZero and KnownOne
(via APInt &RHSKnownZero = KnownZero, etc) seems dangerous and confusing to me: it
is easy not to notice this, and then wonder why KnownZero/RHSKnownZero changed
underneath you when you modified RHSKnownZero/KnownZero etc. So get rid of this.
No intended functionality change (tested with "make check" + llvm-gcc bootstrap).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94802
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Fri, 29 Jan 2010 06:18:37 +0000 (06:18 +0000)]
It looks like the changes to the SRem logic of SimplifyDemandedUseBits
(fix for PR6165) are needed here too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94801
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Fri, 29 Jan 2010 03:22:19 +0000 (03:22 +0000)]
FileCheck: Switch "possible match" calculation to use StringRef::edit_distance.
- Thanks Doug, who is obviously less lazy than me!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94795
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Christopher [Fri, 29 Jan 2010 01:37:11 +0000 (01:37 +0000)]
Make strcpy_chk lower to strcpy if we have a safe size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94783
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Fri, 29 Jan 2010 01:34:29 +0000 (01:34 +0000)]
Quick fix to make the header file for the enhanced
disassembly information have a better comment (and
better guard macros).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94781
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Fri, 29 Jan 2010 01:30:01 +0000 (01:30 +0000)]
Added a bare-bones Makefile to build the enhanced disassembly
library as a static and a shared library. Added dependencies
so the target-specific enhanced disassembly info tables are
built before the library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94780
91177308-0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Fri, 29 Jan 2010 01:10:55 +0000 (01:10 +0000)]
Recognize 'add_executable' when analyzing CMake files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94777
91177308-0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Fri, 29 Jan 2010 01:10:25 +0000 (01:10 +0000)]
Update CMake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94776
91177308-0d34-0410-b5e6-
96231b3b80d8
Eric Christopher [Fri, 29 Jan 2010 01:09:57 +0000 (01:09 +0000)]
Add constant support to object size handling and remove default
lowering. We'll either figure it out, or not and be lowered by
SelectionDAGBuild.
Add test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94775
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Fri, 29 Jan 2010 00:52:43 +0000 (00:52 +0000)]
Generic reformatting and comment fixing. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94771
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Fri, 29 Jan 2010 00:27:39 +0000 (00:27 +0000)]
Add newline to debugging output, and fix some grammar-os in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94765
91177308-0d34-0410-b5e6-
96231b3b80d8
Sean Callanan [Fri, 29 Jan 2010 00:21:04 +0000 (00:21 +0000)]
Added a custom TableGen backend to support the
enhanced disassembler, and the necessary makefile
rules to build the table for X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94764
91177308-0d34-0410-b5e6-
96231b3b80d8
Victor Hernandez [Fri, 29 Jan 2010 00:01:35 +0000 (00:01 +0000)]
mem2reg erases the dbg.declare intrinsics that it converts to dbg.val intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94763
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Thu, 28 Jan 2010 21:51:40 +0000 (21:51 +0000)]
Assign the ordering of SDNodes in a much less intrusive fashion. After the
"visit*" method is called, take the newly created nodes, walk them in a DFS
fashion, and if they don't have an ordering set, then give it one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94757
91177308-0d34-0410-b5e6-
96231b3b80d8
Mikhail Glushenkov [Thu, 28 Jan 2010 18:19:36 +0000 (18:19 +0000)]
Support some more options...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94752
91177308-0d34-0410-b5e6-
96231b3b80d8