Commit Graph

89391 Commits

Author SHA1 Message Date
Anton Korobeynikov 51b8b1d36c This patch enables ENABLE_SHARED=1 to build DLL based LLVM toolchain on MingW & Cygwin.
Patch by Takumi Nakamura!

llvm-svn: 111268
2010-08-17 19:03:03 +00:00
Douglas Gregor 600c4f6d84 Remove the last bit of the Clang Serialization library, for now
llvm-svn: 111267
2010-08-17 19:00:27 +00:00
Jim Grosbach 62800a990b 80 column cleanup.
llvm-svn: 111266
2010-08-17 18:39:16 +00:00
Douglas Gregor 256a7282e4 Revert Sebastian's build-breaking patch.
llvm-svn: 111265
2010-08-17 18:31:01 +00:00
Benjamin Kramer 1afba421a9 Sketch i386 relocations handling, from Roman Divacky.
Hello world builds & runs now on i386/ELF with -integrated-as.

llvm-svn: 111264
2010-08-17 18:20:28 +00:00
Jakob Stoklund Olesen f02b4a686a Don't call Predicate_* methods directly from Sparc target.
Modernize predicates a bit.

The Predicate_* methods are not used by TableGen any longer. They are only
emitted for the sake of legacy code.

llvm-svn: 111263
2010-08-17 18:17:12 +00:00
Jim Grosbach c252ee2375 Add hook to examine an instruction referencing a frame index to determine
whether to allocate a virtual frame base register to resolve the frame
index reference in it. Implement a simple version for ARM to aid debugging.

In LocalStackSlotAllocation, scan the function for frame index references
to local frame indices and ask the target whether to allocate virtual
frame base registers for any it encounters. Purely infrastructural for
debug output. Next step is to actually allocate base registers, then add
intelligent re-use of them.

rdar://8277890

llvm-svn: 111262
2010-08-17 18:13:53 +00:00
Dan Gohman b1e20869a2 Add the clangSerialization library to libclang.
llvm-svn: 111261
2010-08-17 18:07:30 +00:00
Jim Grosbach 8995a1018c explicitly handle no-op cases for clarity. Fixes clang warning.
llvm-svn: 111260
2010-08-17 18:00:41 +00:00
Benjamin Kramer fd0541566b Use the correct entry size for relocation entries, from Roman Divacky.
llvm-svn: 111259
2010-08-17 17:56:13 +00:00
Sebastian Redl 52ce9bb2fb Create a new Serialization module that contains all the PCH code, and will contain all the module code in the future. Update the Makefiles, CMake projects and the Xcode project. I hope I did everything right for Xcode. No functionality change.
llvm-svn: 111258
2010-08-17 17:55:49 +00:00
Sebastian Redl ea68af43e8 Fix a typo in a diag name.
llvm-svn: 111257
2010-08-17 17:55:38 +00:00
Evan Cheng 647c559172 Move the decision logic whether it's a good idea to split a critical edge to clients. Also fixed an erroneous check. An edge is only a back edge when the from and to blocks are in the same loop.
llvm-svn: 111256
2010-08-17 17:43:50 +00:00
Dan Gohman 5047ca0c02 When rotating loops, put the original header at the bottom of the
loop, making the resulting loop significantly less ugly.  Also, zap
its trivial PHI nodes, since it's easy.

llvm-svn: 111255
2010-08-17 17:39:21 +00:00
Jim Grosbach a927736604 remove trailing whitespace
llvm-svn: 111254
2010-08-17 17:37:22 +00:00
Daniel Dunbar 71323e66b6 Remove a gratuitous lie.
llvm-svn: 111253
2010-08-17 17:34:48 +00:00
Benjamin Kramer 1fe76565d0 Differentiate between RELA and REL relocations, from Roman Divacky.
llvm-svn: 111252
2010-08-17 17:30:07 +00:00
Bob Wilson 942b10f511 Change ARM PKHTB and PKHBT instructions to use a shift_imm operand to avoid
printing "lsl #0".  This fixes the remaining parts of pr7792.  Make
corresponding changes for encoding/decoding these instructions.

llvm-svn: 111251
2010-08-17 17:23:19 +00:00
Evan Cheng a6848249ee Fix debug message.
llvm-svn: 111250
2010-08-17 17:15:14 +00:00
Chris Lattner 54a7be757b add some  's to a pre to avoid newlines being eaten
and the formatting being thrown off.  I admit to not knowing
what is going on here.

llvm-svn: 111249
2010-08-17 17:13:42 +00:00
Dan Gohman 941020ed72 Use the getUniquePredecessor() utility function, instead of doing
what it does manually.

llvm-svn: 111248
2010-08-17 17:07:02 +00:00
Benjamin Kramer 896bd7e932 One baby step towards i386 ELF, from Roman Divacky.
llvm-svn: 111247
2010-08-17 17:02:29 +00:00
Chris Lattner 72a364c107 fix emacs language spec's, patch by Edmund Grimley-Evans!
llvm-svn: 111241
2010-08-17 16:20:04 +00:00
Nick Lewycky 83a09f0b4f When creating a JIT, try to load the program so that we can resolve symbols
against it. This affects Windows.

llvm-svn: 111240
2010-08-17 16:19:18 +00:00
Douglas Gregor 175ea046ee A member function never has "C" linkage. Fixes <rdar://problem/8318976>.
llvm-svn: 111238
2010-08-17 16:09:23 +00:00
Douglas Gregor 7116a8c19a When generating code completion patterns for method declarations, give
the resulting pattern the appropriate cursor kind of an instance or
class method declaration.

llvm-svn: 111237
2010-08-17 16:06:07 +00:00
Chris Lattner b5050f3cd0 apparently msvc defines _STDCALL_SUPPORTED, so we should
too.  Patch by Per Linden!

llvm-svn: 111236
2010-08-17 16:02:32 +00:00
Chris Lattner d28e6cc554 Add a slightly better hack for microsoft style inline asm,
patch by Per Linden!

llvm-svn: 111235
2010-08-17 16:00:12 +00:00
Chris Lattner c0a585d63c Implement #pragma push_macro, patch by Francois Pichet!
llvm-svn: 111234
2010-08-17 15:55:45 +00:00
Douglas Gregor b0ce9b79ba 1 != I. Fix the formulation of code-completion patterns for
Objective-C method declarations with > 2 parameters.

llvm-svn: 111233
2010-08-17 15:53:35 +00:00
Benjamin Kramer 81c7c50ca8 Revert r111230, we have to find a better place for the host-specific code.
llvm-svn: 111232
2010-08-17 15:50:23 +00:00
Chris Lattner 2c76ae54e5 Fix failure of unittests/ExecutionEngine/JIT/MultiJITTest.cpp on
cygwin when built with ENABLE_SHARED=1.  Patch by NAKAMURA Takumi!

llvm-svn: 111231
2010-08-17 15:42:43 +00:00
Benjamin Kramer b13847aeca Micro-optimize MCObjectWriter to do a byteswap if necessary and then write the
whole integer to the stream instead of doing byte-sized writes.

llvm-svn: 111230
2010-08-17 13:55:45 +00:00
Benjamin Kramer 35b077e674 Convert all uses of StringLiteral::getStrData() to StringLiteral::getString()
and remove getStrData().  Patch by Peter Davies (with some tweaks).

llvm-svn: 111229
2010-08-17 12:54:38 +00:00
Benjamin Kramer 349ded1907 There is this new "LLVM" compiler that supports __builtin_bswap but thinks it's gcc 4.2.
llvm-svn: 111228
2010-08-17 11:45:38 +00:00
John McCall 3696dcb171 Don't try to initialize a reference with a constructed temporary if either
of the classes is invalid.  A class is invalid if a base is invalid.

llvm-svn: 111227
2010-08-17 07:23:57 +00:00
Bob Wilson 411dfad981 Allow more cases of undef shuffle indices and add tests for them.
llvm-svn: 111226
2010-08-17 05:54:34 +00:00
Evan Cheng 8b637b177c Add an option to disable codegen prepare critical edge splitting. In theory, PHI elimination is already doing all (most?) of the splitting needed. But machine-licm and machine-sink seem to miss some important optimizations when splitting is disabled.
llvm-svn: 111224
2010-08-17 01:34:49 +00:00
Eric Christopher 541f8012d9 Fix typo.
llvm-svn: 111223
2010-08-17 01:30:33 +00:00
Eric Christopher 09f757d4bc Copy over some overridden MI wrappers for ARM fast-isel. This is where
we're adding predicates and optional defs to the MachineInstrs.

llvm-svn: 111222
2010-08-17 01:25:29 +00:00
Evan Cheng f259efde47 PHI elimination should not break back edge. It can cause some significant code placement issues. rdar://8263994
good:
LBB0_2:
  mov     r2, r0
  . . .
  mov     r1, r2
  bne     LBB0_2

bad:
LBB0_2:
  mov     r2, r0
  . . .
@ BB#3:
  mov     r1, r2
  b       LBB0_2

llvm-svn: 111221
2010-08-17 01:20:36 +00:00
Eric Christopher d84dbb5caf Remove predicate workaround, we're going to require that predicate
and optional def operands are handled in the backend support.

llvm-svn: 111220
2010-08-17 01:18:37 +00:00
Eric Christopher 663f49900d Make arm fast-isel possible to enable via command line.
llvm-svn: 111219
2010-08-17 00:46:57 +00:00
Douglas Gregor 2c8bd47a6a When the # of top-level declarations changes after reparsing a
translation unit, refresh code-completion results because they've
probably changed. However, enforce a cooldown period between
refreshes, to avoid thrashing.

llvm-svn: 111218
2010-08-17 00:40:40 +00:00
Zhongxing Xu a66d1694f4 Generate a node instead of a sink. A leak is not a fatal error.
llvm-svn: 111217
2010-08-17 00:36:37 +00:00
Jim Ingham c55e951523 Check for errors in Resume before waiting for the resume to complete.
llvm-svn: 111216
2010-08-17 00:35:35 +00:00
Greg Clayton 57a6b999af Fixed FindFunctions so it works with all the new name types for the DWARF in object files case.
llvm-svn: 111215
2010-08-17 00:35:34 +00:00
Benjamin Kramer b962ca0ce5 Try to silence a overeager GCC warning.
llvm-svn: 111214
2010-08-17 00:33:24 +00:00
Benjamin Kramer 5f237942f5 A round of minor cleanups for ELFObjectWriter.
llvm-svn: 111213
2010-08-17 00:00:46 +00:00
Bob Wilson eee4824f74 Add a testcase for svn 111208.
llvm-svn: 111212
2010-08-16 23:44:29 +00:00