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Dan Gohman [Tue, 21 Jul 2009 23:03:19 +0000 (23:03 +0000)]
Replace the original ad-hoc code for determining whether (v pred w) implies
(x pred y) with more thorough code that does more complete canonicalization
before resorting to range checks. This helps it find more cases where
the canonicalized expressions match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76671
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Evan Cheng [Tue, 21 Jul 2009 22:52:04 +0000 (22:52 +0000)]
Remove a big test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76669
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Chris Lattner [Tue, 21 Jul 2009 22:47:03 +0000 (22:47 +0000)]
Various doc updates from Edward O'Callaghan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76668
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Chris Lattner [Tue, 21 Jul 2009 22:42:37 +0000 (22:42 +0000)]
remove the last bits of SectionFlagsForGlobal. There is some flag here that
depends on XS1A, but I think the ReadOnlySection is already set up for this
and there is no testcase that this breaks. If this is really needed, we can
add the appropriate parameterization to TargetAsmInfo in the future to support
this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76667
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Chris Lattner [Tue, 21 Jul 2009 22:39:28 +0000 (22:39 +0000)]
don't mask out the small flag and then reapply it later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76666
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Chris Lattner [Tue, 21 Jul 2009 22:37:38 +0000 (22:37 +0000)]
if Xcore doesn't support TLS, it doesn't have to worry about thread local LLVM IR, it should be rejected by a front-end.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76665
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Chris Lattner [Tue, 21 Jul 2009 22:36:53 +0000 (22:36 +0000)]
remove the Xcore implementation of SelectSectionForGlobal. While you have
to twist your brain to see it, I believe it is the same as ELFTargetAsmInfo::SelectSectionForGlobal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76664
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Chris Lattner [Tue, 21 Jul 2009 22:32:55 +0000 (22:32 +0000)]
simplify based on the fact that darwin always uses L/l.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76662
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Chris Lattner [Tue, 21 Jul 2009 22:30:39 +0000 (22:30 +0000)]
make some stuff private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76661
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Chris Lattner [Tue, 21 Jul 2009 22:30:25 +0000 (22:30 +0000)]
improve comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76660
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Chris Lattner [Tue, 21 Jul 2009 22:25:52 +0000 (22:25 +0000)]
Remove the XCore custom implementation of MergeableConstSection, relying on
the generic ELF version instead. This will result in its mergable constant
sections getting named ".rodata.cst4" instead of ".cp.const4", but the
linker looks at the section flags, not the name of the section AFAICT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76659
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Bob Wilson [Tue, 21 Jul 2009 21:56:46 +0000 (21:56 +0000)]
Fix ocaml tests for 64-bit MacOS systems. LLVM is currently built
as 32-bit code by default, and if gcc defaults to 64-bit code then ocamlc
requires a -cc "gcc -arch i386" option. We were hardcoding -cc g++
and throwing away any other compiler options that were determined when
ocamlc was configured and built.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76658
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Bob Wilson [Tue, 21 Jul 2009 21:52:57 +0000 (21:52 +0000)]
Reorder the "Metadata" entry to match the C bindings.
This fixes a regression in the vmcore.ml dejagnu test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76657
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Daniel Dunbar [Tue, 21 Jul 2009 21:33:58 +0000 (21:33 +0000)]
Add missing include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76655
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Chris Lattner [Tue, 21 Jul 2009 21:29:08 +0000 (21:29 +0000)]
inline a trivial method into its only call site and fix indentation of cases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76654
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Chris Lattner [Tue, 21 Jul 2009 21:26:32 +0000 (21:26 +0000)]
Remove some overridden functions in XCoreTargetAsmInfo that are
implemented exactly the same way as its ELFTargetAsmInfo subclass
has them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76653
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Chris Lattner [Tue, 21 Jul 2009 21:12:58 +0000 (21:12 +0000)]
revert r76602, 76603, and r76615, pending design discussions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76646
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Chris Lattner [Tue, 21 Jul 2009 21:09:35 +0000 (21:09 +0000)]
minor cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76645
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Owen Anderson [Tue, 21 Jul 2009 20:55:28 +0000 (20:55 +0000)]
Privatize the ConstantArray table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76639
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Torok Edwin [Tue, 21 Jul 2009 20:27:10 +0000 (20:27 +0000)]
Add a few fairly obvious API changes I noticed while porting some old code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76636
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Eli Friedman [Tue, 21 Jul 2009 20:15:24 +0000 (20:15 +0000)]
Missed a piece of the commit to remove the shift flavor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76635
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Owen Anderson [Tue, 21 Jul 2009 20:13:12 +0000 (20:13 +0000)]
Privatize the first of the value maps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76634
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Eli Friedman [Tue, 21 Jul 2009 20:12:16 +0000 (20:12 +0000)]
Remove shift amount flavor. It isn't actually complete enough to
be useful, and it's currently unused. (Some issues: it isn't actually
rich enough to capture the semantics on many architectures, and
semantics can vary depending on the type being shifted.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76633
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Eli Friedman [Tue, 21 Jul 2009 20:05:43 +0000 (20:05 +0000)]
Remove a couple of already-implemented notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76631
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Evan Cheng [Tue, 21 Jul 2009 19:25:09 +0000 (19:25 +0000)]
80 col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76629
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David Greene [Tue, 21 Jul 2009 18:56:32 +0000 (18:56 +0000)]
Prefix IR dumps with LiveInterval indices when possible. This turns
this:
%ESI<def> = MOV32rr %EDI<kill>
ADJCALLSTACKDOWN64 0, %RSP<imp-def>, %EFLAGS<imp-def,dead>, %RSP<imp-use>
%reg1027<def> = MOVZX64rr32 %ESI
%reg1027<def> = ADD64ri8 %reg1027, 15, %EFLAGS<imp-def,dead>
%reg1027<def> = AND64ri8 %reg1027, -16, %EFLAGS<imp-def,dead>
%RDI<def> = MOV64rr %RSP
%RDI<def> = SUB64rr %RDI, %reg1027<kill>, %EFLAGS<imp-def,dead>
%RSP<def> = MOV64rr %RDI
into this:
4 %reg1024<def> = MOV32rr %EDI<kill>
12 ADJCALLSTACKDOWN64 0, %RSP<imp-def>, %EFLAGS<imp-def,dead>, %RSP<imp-use>
20 %reg1025<def> = MOVZX64rr32 %reg1024
28 %reg1026<def> = MOV64rr %reg1025<kill>
36 %reg1026<def> = ADD64ri8 %reg1026, 15, %EFLAGS<imp-def,dead>
44 %reg1027<def> = MOV64rr %reg1026<kill>
52 %reg1027<def> = AND64ri8 %reg1027, -16, %EFLAGS<imp-def,dead>
60 %reg1028<def> = MOV64rr %RSP
68 %reg1029<def> = MOV64rr %reg1028<kill>
76 %reg1029<def> = SUB64rr %reg1029, %reg1027<kill>, %EFLAGS<imp-def,dead>
84 %RSP<def> = MOV64rr %reg1029
This helps greatly when debugging register allocation and coalescing
problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76615
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Evan Cheng [Tue, 21 Jul 2009 18:54:14 +0000 (18:54 +0000)]
Add fake v7 itineraries for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76612
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Chris Lattner [Tue, 21 Jul 2009 18:38:57 +0000 (18:38 +0000)]
make AsmPrinter::doFinalization iterate over the global variables
and call PrintGlobalVariable, allowing elimination and simplification
of various targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76604
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David Greene [Tue, 21 Jul 2009 18:27:05 +0000 (18:27 +0000)]
Add PrefixPrinter arguments to the dump routines for MachineFunction and
MachineBasicBlock. We'll use these shortly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76603
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David Greene [Tue, 21 Jul 2009 18:21:46 +0000 (18:21 +0000)]
Add a small utility class to configure IR printers. This will allow
printers to do neat and wonderful things when printing debug
information. The ideas is to allow passes to configer printers to emit
pass-specific information when dumping IR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76602
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David Greene [Tue, 21 Jul 2009 18:16:24 +0000 (18:16 +0000)]
Make a bunch of changes suggested by Chris and others to improve
efficiency. Fix a few formatting bugs along the way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76601
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Evan Cheng [Tue, 21 Jul 2009 18:15:26 +0000 (18:15 +0000)]
Do not select tSXTB / tSXTH in thumb2 mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76600
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Owen Anderson [Tue, 21 Jul 2009 18:03:38 +0000 (18:03 +0000)]
Rename getConstantInt{True|False} to get{True|False} at Chris' behest.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76598
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Torok Edwin [Tue, 21 Jul 2009 18:01:37 +0000 (18:01 +0000)]
Add freed memory poisoning in !NDEBUG mode for DenseMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76597
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Chris Lattner [Tue, 21 Jul 2009 17:59:36 +0000 (17:59 +0000)]
reduce indentation by using an early exit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76596
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Ted Kremenek [Tue, 21 Jul 2009 17:43:20 +0000 (17:43 +0000)]
Update CMake files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76595
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Ted Kremenek [Tue, 21 Jul 2009 17:41:55 +0000 (17:41 +0000)]
Use string comparison instead of numeric comparison when comparing digests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76594
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Chris Lattner [Tue, 21 Jul 2009 17:39:48 +0000 (17:39 +0000)]
whitespace cleanups, make the MipsAsmPrinter::doInitialization
chain to the super class instead of initializing mangler directly.
This gives it .file and module level inline asm support among other
things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76593
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Chris Lattner [Tue, 21 Jul 2009 17:37:35 +0000 (17:37 +0000)]
fix Sparc, SystemZ, and MSP430 to not override AsmPrinter::doInitialization.
This eliminates redundancy setting up the mangler and adds support to them
for module-level inline asm and a .file directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76592
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Chris Lattner [Tue, 21 Jul 2009 17:36:24 +0000 (17:36 +0000)]
convert this test to filecheck format, which is faster and avoids false matches of "st" -> "stdin"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76591
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Chris Lattner [Tue, 21 Jul 2009 17:30:51 +0000 (17:30 +0000)]
Rename LessPrivateGlobalPrefix -> LinkerPrivateGlobalPrefix to match the
LLVM IR concept.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76590
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Daniel Dunbar [Tue, 21 Jul 2009 17:25:46 +0000 (17:25 +0000)]
Move StringRef comparison operators out of class.
Also, tweak the return type of size().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76588
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Chris Lattner [Tue, 21 Jul 2009 17:25:13 +0000 (17:25 +0000)]
fix indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76587
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Chris Lattner [Tue, 21 Jul 2009 17:23:41 +0000 (17:23 +0000)]
remove an unneeded override.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76586
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Chris Lattner [Tue, 21 Jul 2009 17:20:18 +0000 (17:20 +0000)]
more random whitespace cleanup, eliminate #define, avoid copying
vectors needlessly, doxygenify comments, improve constness, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76585
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Chris Lattner [Tue, 21 Jul 2009 16:48:20 +0000 (16:48 +0000)]
add a testcase for the pic16 section handling stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76579
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Chris Lattner [Tue, 21 Jul 2009 16:44:47 +0000 (16:44 +0000)]
some simple whitespace cleanup, avoid copying vectors for no reason
as much, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76578
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Daniel Dunbar [Tue, 21 Jul 2009 09:18:49 +0000 (09:18 +0000)]
Add StringRef::{substr, startswith}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76559
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Evan Cheng [Tue, 21 Jul 2009 09:15:00 +0000 (09:15 +0000)]
Another rewriter bug exposed by recent coalescer changes. ReuseInfo::GetRegForReload() should make sure the "switched" register is in the desired register class. I'm surprised this hasn't caused more failures in the past.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76558
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Daniel Dunbar [Tue, 21 Jul 2009 08:58:44 +0000 (08:58 +0000)]
Add missing include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76555
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Daniel Dunbar [Tue, 21 Jul 2009 08:57:31 +0000 (08:57 +0000)]
Switch this API to StringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76554
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Daniel Dunbar [Tue, 21 Jul 2009 08:54:24 +0000 (08:54 +0000)]
Simplify / normalize some uses of Value::getName.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76553
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Daniel Dunbar [Tue, 21 Jul 2009 07:28:51 +0000 (07:28 +0000)]
Add StringRef class, with fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76543
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Torok Edwin [Tue, 21 Jul 2009 07:09:05 +0000 (07:09 +0000)]
unbreak unit-tests on gcc-4.4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76542
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Daniel Dunbar [Tue, 21 Jul 2009 07:08:59 +0000 (07:08 +0000)]
Remove some unused code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76541
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Bruno Cardoso Lopes [Tue, 21 Jul 2009 06:51:32 +0000 (06:51 +0000)]
Support adding relocations for data sections, handling the cases where
global declared symbols are initialized with references from other global
symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76540
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Chris Lattner [Tue, 21 Jul 2009 06:28:36 +0000 (06:28 +0000)]
remove a very large testcase for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76537
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Evan Cheng [Tue, 21 Jul 2009 06:00:18 +0000 (06:00 +0000)]
Add jumps with 8-bit relocation for assembler / disassembler. Patch by Sean Callanan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76536
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Evan Cheng [Tue, 21 Jul 2009 05:40:15 +0000 (05:40 +0000)]
Fix a dagga combiner bug: avoid creating illegal constant.
Is this really a winning transformation?
fold (shl (srl x, c1), c2) -> (shl (and x, (shl -1, c1)), (sub c2, c1)) or
(srl (and x, (shl -1, c1)), (sub c1, c2))
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76535
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Owen Anderson [Tue, 21 Jul 2009 02:47:59 +0000 (02:47 +0000)]
Move a bit more state over to the LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76533
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Bill Wendling [Tue, 21 Jul 2009 01:07:24 +0000 (01:07 +0000)]
Add the following functions:
- SYSCALL (normal fast system call instruction) [0f 05]
- SYSENTER (system call entry instruction) [0f 34]
- SYSEXIT (system call exit instruction) [0f 35]
- SYSEXIT64 (system call exit instruction to 64-bit user code) [REX.W 0f 35]
- SYSRET (system call return instruction) [0f 07]
Patch by Sean Callanan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76528
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Dan Gohman [Tue, 21 Jul 2009 01:02:18 +0000 (01:02 +0000)]
Add a testcase for PR2831.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76527
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Dan Gohman [Tue, 21 Jul 2009 00:50:52 +0000 (00:50 +0000)]
Add a testcase for PR4569, which is now fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76526
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Dan Gohman [Tue, 21 Jul 2009 00:43:42 +0000 (00:43 +0000)]
Add an svn:ignore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76525
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Dan Gohman [Tue, 21 Jul 2009 00:42:47 +0000 (00:42 +0000)]
Make the range calculations for addrecs to be more conservative,
as they aren't currently prepared to handle complicated overflow
cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76524
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Dan Gohman [Tue, 21 Jul 2009 00:38:55 +0000 (00:38 +0000)]
Whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76523
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Dan Gohman [Tue, 21 Jul 2009 00:37:45 +0000 (00:37 +0000)]
Minor code simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76521
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Evan Cheng [Tue, 21 Jul 2009 00:31:12 +0000 (00:31 +0000)]
Fix ARM isle code that optimize multiply by constants which are power-of-2 +/- 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76520
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Evan Cheng [Tue, 21 Jul 2009 00:22:59 +0000 (00:22 +0000)]
Cross RC coalescing is now on by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76519
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Dale Johannesen [Tue, 21 Jul 2009 00:12:29 +0000 (00:12 +0000)]
revert 76503 while I figure out what's going on
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76517
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Dan Gohman [Mon, 20 Jul 2009 23:54:43 +0000 (23:54 +0000)]
Add a comment to clarify why there isn't any code in this spot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76505
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Dan Gohman [Mon, 20 Jul 2009 23:53:35 +0000 (23:53 +0000)]
Remove the code that tried to evaluate whether (A pred B) is known
by determining if (B pred (B-A)) is known, as it doesn't handle
overflow correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76504
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Dale Johannesen [Mon, 20 Jul 2009 23:39:13 +0000 (23:39 +0000)]
Make sure a global matching asm 'i' constraint gets its
flags set properly. (hasMemory is clearly irrelevant
when matching 'i', I don't understand what this was
supposed to be doing.)
gcc.apple/asm-block-25.c (test passed before by
accident, but generated code was wrong)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76503
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Dale Johannesen [Mon, 20 Jul 2009 23:27:39 +0000 (23:27 +0000)]
Move stripping of bitcasts in inline asm arguments
to a place where it affects everything. Occurs
only on calls AFAIK.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76502
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Dan Gohman [Mon, 20 Jul 2009 22:41:51 +0000 (22:41 +0000)]
Minor code simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76496
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Dan Gohman [Mon, 20 Jul 2009 22:41:19 +0000 (22:41 +0000)]
Documentation for the new non-overflow and exact keywords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76495
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Dan Gohman [Mon, 20 Jul 2009 22:34:18 +0000 (22:34 +0000)]
The upper argument of ConstantRange is exclusive, not inclusive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76492
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Chris Lattner [Mon, 20 Jul 2009 22:23:48 +0000 (22:23 +0000)]
clean up some formatting, indent by 2 instead of 4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76490
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David Goodwin [Mon, 20 Jul 2009 22:13:31 +0000 (22:13 +0000)]
CMP and TST define CPSR, not use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76489
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David Greene [Mon, 20 Jul 2009 22:02:59 +0000 (22:02 +0000)]
Re-apply 75490, 75806 and 76177 with fixes and tests. Efficiency comes
next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76486
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Evan Cheng [Mon, 20 Jul 2009 21:46:42 +0000 (21:46 +0000)]
Forgot this test earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76485
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Bill Wendling [Mon, 20 Jul 2009 21:38:26 +0000 (21:38 +0000)]
Simplify the code in DarwinTargetAsmInfo::emitUsedDirectiveFor so that humans can understand it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76480
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Bill Wendling [Mon, 20 Jul 2009 21:30:28 +0000 (21:30 +0000)]
Pass in the unfortunately named "LessPrivatePrefix" for the
"LinkerPrivatePrefix". It seems to have been used in only one place before I
started this "linker_private" business. I'm thinking that a rename is in
order...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76479
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Dan Gohman [Mon, 20 Jul 2009 21:19:07 +0000 (21:19 +0000)]
Assembly and Bitcode support for unsigned/signed overflow flags and
exact sdiv flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76475
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Evan Cheng [Mon, 20 Jul 2009 21:16:08 +0000 (21:16 +0000)]
Use TII->findCommutedOpIndices to find the commute operands (rather than guessing).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76472
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Bill Wendling [Mon, 20 Jul 2009 20:34:46 +0000 (20:34 +0000)]
Change the casting of linkage types into a map. This makes this much more robust
as it no longer depends upon two different enums being kept in sync with each
other.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76465
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Dan Gohman [Mon, 20 Jul 2009 20:32:43 +0000 (20:32 +0000)]
Clarify that OverflowingBinaryOperator is not used for SDiv, even though
SDiv is a binary operation that can overflow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76464
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Kevin Enderby [Mon, 20 Jul 2009 20:25:37 +0000 (20:25 +0000)]
Removed the DumpSymbolsandMacros and LoadSymbolsandMacros MCStreamer API as
the parsing of the .dump and .load should be done in the assembly parser and
not have any need for an MCStreamer API. Changed the code for now so these
just produce an error saying these specific directives are not yet implemented
since they are likely no longer used and may never need to be implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76462
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Daniel Dunbar [Mon, 20 Jul 2009 20:01:54 +0000 (20:01 +0000)]
Add MCAsmLexer interface.
- This provides the AsmLexer interface to the target specific assembly parsers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76460
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Evan Cheng [Mon, 20 Jul 2009 19:47:55 +0000 (19:47 +0000)]
Fix some sub-reg coalescing bugs where the coalescer wasn't updating the resulting interval's register class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76458
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Eli Friedman [Mon, 20 Jul 2009 19:45:16 +0000 (19:45 +0000)]
Remove FIXME that was already fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76457
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Bill Wendling [Mon, 20 Jul 2009 19:41:27 +0000 (19:41 +0000)]
Rename Mangler linkage enums to something less gross.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76456
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Devang Patel [Mon, 20 Jul 2009 19:00:08 +0000 (19:00 +0000)]
Refactor metadata parsing routines into separate functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76455
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Daniel Dunbar [Mon, 20 Jul 2009 18:55:04 +0000 (18:55 +0000)]
Add MCAsmParser interface.
- This provides the AsmParser interface to the target specific assembly
parsers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76453
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Douglas Gregor [Mon, 20 Jul 2009 18:30:25 +0000 (18:30 +0000)]
Build FileCheck from with CMake
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76449
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Bill Wendling [Mon, 20 Jul 2009 18:22:52 +0000 (18:22 +0000)]
Put new enum at end of list to avoid changing ABI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76447
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Chris Lattner [Mon, 20 Jul 2009 17:59:32 +0000 (17:59 +0000)]
remove TargetAsmInfo::ExpandInlineAsm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76445
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Chris Lattner [Mon, 20 Jul 2009 17:52:52 +0000 (17:52 +0000)]
use ExpandInlineAsm on TargetLowering instead of TargetAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76442
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Chris Lattner [Mon, 20 Jul 2009 17:51:36 +0000 (17:51 +0000)]
Copy ExpandInlineAsm to TargetLowering from TargetAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76441
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Dan Gohman [Mon, 20 Jul 2009 17:51:10 +0000 (17:51 +0000)]
Drop UDivOperator and introduce SDivOperator. Thanks to Chris
for noticing this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76440
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