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87358 Commits

Author SHA1 Message Date
Evan Cheng 7a135510e3 Teach computeRegisterProperties() to compute "representative" register class for legal value types. A "representative" register class is the largest legal super-reg register class for a value type. e.g. On i386, GR32 is the rep register class for i8 / i16 / i32; on x86_64 it would be GR64. 
This property will be used by the register pressure tracking instruction scheduler.

llvm-svn: 108735
 2010-07-19 18:47:01 +00:00
Jakob Stoklund Olesen a58a7e7f9e Spillers may alter MachineLoopInfo when breaking critical edges, so make it 
non-const.

llvm-svn: 108734
 2010-07-19 18:41:20 +00:00
Dale Johannesen d4e389441d Testcase for 108732 (8195660). 
llvm-svn: 108733
 2010-07-19 18:22:40 +00:00
Devang Patel 18efced1a2 Fix PR 7662. 
Do not try to insert local variable info to a DIE used for function declaration.

llvm-svn: 108731
 2010-07-19 17:53:55 +00:00
Jim Grosbach 8d3ba7349c Since ARM emits inline jump tables as part of the ConstantIsland pass, 
it should set the jump table encloding the EK_Inline. This prevents
a second, unused, copy of the table from being emitted after the function
body. PR6581.

llvm-svn: 108730
 2010-07-19 17:20:38 +00:00
Jim Grosbach d9ad52adff revert so I can get the right PR# in the log message. 
llvm-svn: 108727
 2010-07-19 17:19:40 +00:00
Jim Grosbach c685756cfb Since ARM emits inline jump tables as part of the ConstantIsland pass, 
it should set the jump table encloding the EK_Inline. This prevents
a second, unused, copy of the table from being emitted after the function
body. PR7499.

llvm-svn: 108722
 2010-07-19 17:18:28 +00:00
Mikhail Glushenkov 1432699cb2 Remove code duplication. 
llvm-svn: 108718
 2010-07-19 17:17:22 +00:00
Mikhail Glushenkov 4fc84a0dcd Better error reporting for switch_list. 
llvm-svn: 108714
 2010-07-19 17:17:10 +00:00
Daniel Dunbar 2c91be4261 IRgen: Add a test case I forgot to commit at some point. 
llvm-svn: 108713
 2010-07-19 17:11:38 +00:00
Daniel Dunbar 354e96df95 Driver/Darwin: Add deployment target after doing argument translation, so that 
-mmacosx-version-min works inside a -Xarch_ flag.

llvm-svn: 108712
 2010-07-19 17:11:36 +00:00
Daniel Dunbar b2b8a91aa4 Driver: Factor out Darwin::AddDeploymentTarget. 
llvm-svn: 108711
 2010-07-19 17:11:33 +00:00
Douglas Gregor 549c1cd2c5 Remove unused location-to-AST-node resolver. libclang's implementation supercedes it 
llvm-svn: 108708
 2010-07-19 16:18:30 +00:00
Fariborz Jahanian 2a36089eef Categories cannot synthesize property ivars, 
and a minor cleanup.

llvm-svn: 108707
 2010-07-19 16:14:33 +00:00
Benjamin Kramer 58c283ee85 Update CMake build. 
llvm-svn: 108700
 2010-07-19 15:37:03 +00:00
Duncan Sands b1d61aab06 Expose BasicBlock::moveBefore and moveAfter in C API, patch 
by Benjamin Saunders.

llvm-svn: 108699
 2010-07-19 15:31:07 +00:00
Lang Hames 6624efb711 Render MachineFunctions to HTML pages, with options to render register 
pressure estimates and liveness alongside.

Still experimental.

llvm-svn: 108698
 2010-07-19 15:22:28 +00:00
Rafael Espindola 77a067a653 Implement support for reading arguments specified in a file with @file. If 
there is no file named "file", keep the @file option unchanged.

llvm-svn: 108697
 2010-07-19 15:20:12 +00:00
Gabor Greif 39c06b3b23 precompute 20 tags 
llvm-svn: 108695
 2010-07-19 14:48:15 +00:00
Zhongxing Xu eb2528104a Fix construction of AnalysisContext. Thanks Daniel. 
llvm-svn: 108694
 2010-07-19 13:16:50 +00:00
Benjamin Kramer 1b925d5717 Adjust test for float printing differences. Windows uses three digits for the exponent, everyone else two. 
llvm-svn: 108693
 2010-07-19 11:48:10 +00:00
Argyrios Kyrtzidis 3816ed4d58 Fix http://llvm.org/PR7660 
A ParmVarDecl instantiated from a FunctionProtoType may have Record as DeclContext,
in which case isStaticDataMember() will erroneously return true.

llvm-svn: 108692
 2010-07-19 10:14:41 +00:00
Duncan Sands 953e617de6 Fix indentation. 
llvm-svn: 108691
 2010-07-19 09:36:45 +00:00
Duncan Sands 330134bf15 Expose JIT::recompileAndRelinkFunction for use through the C API. 
Patch by Benjamin Saunders.

llvm-svn: 108690
 2010-07-19 09:33:13 +00:00
Owen Anderson 3ccd81864f Testcase for r108687. 
llvm-svn: 108689
 2010-07-19 08:14:26 +00:00
Owen Anderson 9c271e2835 Remove r108639 now that it is handled by InstCombine instead. 
llvm-svn: 108688
 2010-07-19 08:10:24 +00:00
Owen Anderson 32a58342ed Reimplement r108639 in InstCombine rather than DAGCombine. 
llvm-svn: 108687
 2010-07-19 08:09:34 +00:00
Daniel Dunbar 00c57967da Revert r108672, "Implement support for reading arguments specified in a file 
with @file.", it doesn't correctly handle cases where arguments starting with
'@' are passed to other command line arguments.

llvm-svn: 108686
 2010-07-19 07:21:12 +00:00
Daniel Dunbar 9aefb8ee4c X86-64: Mark WINCALL and more tail call instructions as code gen only. 
llvm-svn: 108685
 2010-07-19 07:21:07 +00:00
Daniel Dunbar 2e9f58517d X86: Mark some tail call pseduo instruction as code gen only. 
llvm-svn: 108684
 2010-07-19 07:21:04 +00:00
Daniel Dunbar 1cd02510d3 X86: Mark In32/64BitMode on LEAVE[64] and SYSEXIT[64]. 
llvm-svn: 108683
 2010-07-19 07:21:01 +00:00
Michael J. Spencer 2ed9f4bd39 _[A-Z] identifiers are reserved for the implementation. 
llvm-svn: 108682
 2010-07-19 06:26:19 +00:00
Daniel Dunbar b82cd9319b MC/X86: We now match instructions like "incl %eax" correctly for the arch we are 
assembling; remove crufty custom cleanup code.

llvm-svn: 108681
 2010-07-19 06:14:54 +00:00
Daniel Dunbar 150d948d3a X86: Mark MOV.*_{TC,NOREX} instruction as code gen only, they aren't real. 
llvm-svn: 108680
 2010-07-19 06:14:49 +00:00
Daniel Dunbar 961543377d X86: MOV8o8a, MOV8ao8, etc. are only valid in 32-bit mode. 
llvm-svn: 108679
 2010-07-19 06:14:44 +00:00
Michael J. Spencer e2da0a478d MC: Add WinCOFFStreamer implementation and merge common code from MachO 
into MCObjectStreamer.

Origonal Windows COFF implementation by Nathan Jedffords.

llvm-svn: 108678
 2010-07-19 06:13:10 +00:00
Daniel Dunbar eefe8616be TblGen/AsmMatcher: Add support for honoring instruction Requires<[]> attributes as part of the matcher. 
- Currently includes a hack to limit ourselves to "In32BitMode" and "In64BitMode", because we don't have the other infrastructure to properly deal with setting SSE, etc. features on X86.

llvm-svn: 108677
 2010-07-19 05:44:09 +00:00
Chris Lattner 8d72f2aa3a tidy up comment. 
llvm-svn: 108676
 2010-07-19 05:07:24 +00:00
Bill Wendling 8ee29d134e Alphabetize. 
llvm-svn: 108675
 2010-07-19 04:52:56 +00:00
Eli Friedman 20b026464e Make .align parse correctly on platforms where .align is measured in bytes. 
llvm-svn: 108674
 2010-07-19 04:17:25 +00:00
Mikhail Glushenkov 303838d69f llvmc: Add a new option type (switch_list). 
llvm-svn: 108673
 2010-07-19 03:16:25 +00:00
Rafael Espindola 129e43d29b Implement support for reading arguments specified in a file with @file. 
llvm-svn: 108672
 2010-07-19 03:08:01 +00:00
Zhongxing Xu cf144c6322 fix test case. 
llvm-svn: 108671
 2010-07-19 02:06:14 +00:00
Zhongxing Xu a74af93eaf remove CallInliner.cpp. 
llvm-svn: 108670
 2010-07-19 01:55:38 +00:00
Zhongxing Xu ec5623570e Add double close check to StreamChecker. Patch by Lei Zhang. 
llvm-svn: 108669
 2010-07-19 01:52:29 +00:00
Zhongxing Xu 84f65e0692 Reapply r108617. 
llvm-svn: 108668
 2010-07-19 01:31:21 +00:00
Daniel Dunbar e38764c66c Driver: Change the driver to take the path to the main executable, instead of 
taking it in pieces.
 - Fixes a problem where the Clang executable path was not initialized properly
   on Win32, because sys::Path::getBasename() doesn't do what I always think it
   does. Imagine that, a sys::Path interface that is confusing!

llvm-svn: 108667
 2010-07-19 00:44:04 +00:00
Daniel Dunbar af75e1923c tests: Force another triple. 
llvm-svn: 108666
 2010-07-19 00:43:58 +00:00
Daniel Dunbar deaff5d792 Update for LLVM API change. 
llvm-svn: 108665
 2010-07-19 00:33:53 +00:00
Daniel Dunbar 419197cc4d Target: Give the TargetAsmParser access to the TargetMachine. 
- Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.

llvm-svn: 108664
 2010-07-19 00:33:49 +00:00