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Author SHA1 Message Date
Dale Johannesen
2e9b020e89 Add CCAssignToStackABISizeAlign for convenience in 
dealing with types whose size & alignment are
different on different subtargets.  Use it for x86 f80.

llvm-svn: 43988
 2007-11-10 22:07:15 +00:00
Ted Kremenek
b16c8aac59 Fixed a bug introduced by my last patch. Now we properly clear out the BatchIDVec 
vector before reusing it.

llvm-svn: 43984
 2007-11-10 19:33:26 +00:00
Ted Kremenek
72b9e78ab1 Fixed hack in BatchReadOwnedPtrs to no longer use the array of pointers passed in for 
deserialization as a temporary location for storing serialized pointer identifiers. The
definition of SerializedPtrID will likely change significantly in the future, and the
current implementation caused compilation errors on some 64-bit machines.

llvm-svn: 43983
 2007-11-10 19:28:49 +00:00
Ted Kremenek
54dec4ece0 Updated method signature to conform with the typedef in the method prototype. 
llvm-svn: 43982
 2007-11-10 19:19:32 +00:00
Arnold Schwaighofer
64ad6fa1fa Update tailcall code to include inline attribute operand for memcpy. 
llvm-svn: 43978
 2007-11-10 10:48:01 +00:00
Ted Kremenek
107cb494e2 Added "random access" to the Deserializer to allow a client to jump to any 
serialized block in the bitstream, including a block in an entirely different
nesting than the current block. This is useful for deserializing objects from
a bitstream in an order different from the order that they were serialized.

llvm-svn: 43973
 2007-11-10 02:02:34 +00:00
Ted Kremenek
93329cbed2 Made Deserializer a friend class of BitstreamReader. 
Moved some of the logic in BitstreamReader::ExitBlock into a utility function
BitstreamReader::PopBlockScope. The latter is a private method. It will also
be called by Deserializer to manipulate the current "block scope."

llvm-svn: 43972
 2007-11-10 02:00:38 +00:00
Evan Cheng
c6287abec9 Added -test-opts to specify test options. 
llvm-svn: 43971
 2007-11-10 01:33:27 +00:00
Chris Lattner
5f898a044f Update links. 
llvm-svn: 43964
 2007-11-09 21:49:08 +00:00
Evan Cheng
ea1474bdf3 Fix tests. 
llvm-svn: 43961
 2007-11-09 20:46:00 +00:00
Hartmut Kaiser
72dc0f6e89 Fixed a strange construct. Please review. 
llvm-svn: 43960
 2007-11-09 19:59:00 +00:00
Hartmut Kaiser
789fa32301 Updated VC++ build system 
llvm-svn: 43959
 2007-11-09 19:54:59 +00:00
Chris Lattner
4ddbe0fc23 try again 
llvm-svn: 43956
 2007-11-09 19:24:54 +00:00
Evan Cheng
946afd2f6c Unbreak x86-64 jumptable. 
llvm-svn: 43955
 2007-11-09 19:11:23 +00:00
Anton Korobeynikov
dcc6077439 Silence a warning 
llvm-svn: 43954
 2007-11-09 19:06:14 +00:00
Dale Johannesen
eca19e7eca Revert previous rewrite per chris's comments. 
llvm-svn: 43950
 2007-11-09 18:07:11 +00:00
Chris Lattner
a82bbe25f4 Tighten up a check for folding away loads from (newly constant) globals. This 
fixes a crash on Transforms/GlobalOpt/2007-11-09-GEP-GEP-Crash.ll and 
rdar://5585488.

llvm-svn: 43949
 2007-11-09 17:33:02 +00:00
Duncan Sands
70d87440dd Thanks to the XTARGET line, this test should still 
be run on darwin, but I have no way of checking...

llvm-svn: 43945
 2007-11-09 13:50:25 +00:00
Duncan Sands
edf7e3b5f4 Move MinAlign to MathExtras.h. 
llvm-svn: 43944
 2007-11-09 13:41:39 +00:00
Anton Korobeynikov
79e4c423ea Fix indent 
llvm-svn: 43941
 2007-11-09 12:34:20 +00:00
Anton Korobeynikov
369f4381ea Forget to commit users part of value mapper interface 
llvm-svn: 43940
 2007-11-09 12:27:04 +00:00
Anton Korobeynikov
45ee4e7e7c And delete this one 
llvm-svn: 43939
 2007-11-09 12:22:04 +00:00
Anton Korobeynikov
8ab03c9d1c Make this header public 
llvm-svn: 43938
 2007-11-09 12:16:58 +00:00
Duncan Sands
7df7c7aed1 Fix some load/store logic that would be wrong for 
apints on big-endian machines if the bitwidth is
not a multiple of 8.  Introduce a new helper,
MVT::getStoreSizeInBits, and use it.

llvm-svn: 43934
 2007-11-09 08:57:19 +00:00
Duncan Sands
3a9cf68f35 Add terminating newline. 
llvm-svn: 43933
 2007-11-09 08:30:21 +00:00
Duncan Sands
ef4d3ad387 Check that the first and third characters, s and u, 
are accessed with an alignment of 2 not 1.

llvm-svn: 43932
 2007-11-09 07:47:29 +00:00
Duncan Sands
90137bda38 Check that accesses to the second short, t, have 
an alignment of 2 rather than 4.

llvm-svn: 43931
 2007-11-09 07:46:02 +00:00
Bill Wendling
2405ec2b73 Initial commit of files that support building LLVM the "Apple" way. 
llvm-svn: 43929
 2007-11-09 06:59:33 +00:00
Nick Lewycky
f19fd81733 Add a link to the tutorial. 
llvm-svn: 43928
 2007-11-09 05:45:51 +00:00
Evan Cheng
7d8deec92f Much improved pic jumptable codegen: 
Then:
        call    "L1$pb"
"L1$pb":
        popl    %eax
		...
LBB1_1: # entry
        imull   $4, %ecx, %ecx
        leal    LJTI1_0-"L1$pb"(%eax), %edx
        addl    LJTI1_0-"L1$pb"(%ecx,%eax), %edx
        jmpl    *%edx

        .align  2
        .set L1_0_set_3,LBB1_3-LJTI1_0
        .set L1_0_set_2,LBB1_2-LJTI1_0
        .set L1_0_set_5,LBB1_5-LJTI1_0
        .set L1_0_set_4,LBB1_4-LJTI1_0
LJTI1_0:
        .long    L1_0_set_3
        .long    L1_0_set_2

Now:
        call    "L1$pb"
"L1$pb":
        popl    %eax
		...
LBB1_1: # entry
        addl    LJTI1_0-"L1$pb"(%eax,%ecx,4), %eax
        jmpl    *%eax

		.align  2
		.set L1_0_set_3,LBB1_3-"L1$pb"
		.set L1_0_set_2,LBB1_2-"L1$pb"
		.set L1_0_set_5,LBB1_5-"L1$pb"
		.set L1_0_set_4,LBB1_4-"L1$pb"
LJTI1_0:
        .long    L1_0_set_3
        .long    L1_0_set_2

llvm-svn: 43924
 2007-11-09 01:32:10 +00:00
Evan Cheng
781ed42681 Didn't mean to check these in. 
llvm-svn: 43923
 2007-11-09 01:28:33 +00:00
Evan Cheng
7e1d8b99ab Bug fix. Passive nodes are not in SUnitMap. 
llvm-svn: 43922
 2007-11-09 01:27:11 +00:00
Chuck Rose III
7ee95091de Adding some recently added files to the VStudio projects 
llvm-svn: 43919
 2007-11-09 00:48:27 +00:00
Dale Johannesen
8a9ec1582b Rewrite Dwarf number handling per review comments. 
llvm-svn: 43918
 2007-11-09 00:47:10 +00:00
Ted Kremenek
43cd07be2c Updated Deserializer class to provide more information about the current 
block that is being visited in the bitstream.  The client can also now
skip blocks before reading them, and query the current abbreviation number
as seen from the perspective of the Deserializer.  This allows the client
to be more interactive in the deserialization process (if they so choose).

llvm-svn: 43916
 2007-11-09 00:43:51 +00:00
Devang Patel
ed50bee7a8 Run this test only on darwin. 
llvm-svn: 43912
 2007-11-08 22:26:46 +00:00
Owen Anderson
17a70ad8c6 This preserves critical edge breaking. 
llvm-svn: 43911
 2007-11-08 22:23:57 +00:00
Owen Anderson
8f46b986d9 Make BreakCriticalMachineEdges available as a pass that can be depended on. 
llvm-svn: 43910
 2007-11-08 22:20:23 +00:00
Ted Kremenek
4457e36ffe Added typedef "SerializedPtrID" to represent the pointer handle written to disk 
instead of just using "unsigned".  This gives us more flexibility in changing
the definition of the handle later, and is more self-documenting.

Added tracking of block stack in the Deserializer.  Now clients can query
if they are still within a block using the methods GetCurrentBlockLocation()
and FinishedBlock().

llvm-svn: 43903
 2007-11-08 19:50:46 +00:00
Andrew Lenharth
83adca5075 Better check 
llvm-svn: 43897
 2007-11-08 18:45:15 +00:00
Andrew Lenharth
310a65171d Fix PR1780 
llvm-svn: 43893
 2007-11-08 17:39:28 +00:00
Lauro Ramos Venancio
d8f2190c19 [ARM] Implement __builtin_thread_pointer. 
llvm-svn: 43892
 2007-11-08 17:20:05 +00:00
Evan Cheng
d9bab93a44 If both parts of smul_lohi, etc. are used, don't simplify. If only one part is used, try simplify it. 
llvm-svn: 43888
 2007-11-08 09:25:29 +00:00
Owen Anderson
1032243608 Add the majority of machine-level critical edge breaking pass. Most of this was written by Fernando, cleanup and updating to TOT by me. 
This still needs a bit of work, particularly to handle jump tables properly.

llvm-svn: 43885
 2007-11-08 07:55:43 +00:00
Owen Anderson
b735086b08 Take another stab at getting isLiveIn() and isLiveOut() right. 
llvm-svn: 43869
 2007-11-08 01:32:45 +00:00
Owen Anderson
1e15f3cd4f Fix MachineDominators' getAnalysisUsage. 
llvm-svn: 43868
 2007-11-08 01:22:53 +00:00
Owen Anderson
6b14317130 Oops, forgot to commit this file. 
llvm-svn: 43867
 2007-11-08 01:22:24 +00:00
Owen Anderson
ba84ab5b21 Bring UsedBlocks back. StrongPHIElimination needs this information. 
llvm-svn: 43866
 2007-11-08 01:20:48 +00:00
Ted Kremenek
93c65108de Revised BatchEmitOwnedPtrs to work better with constant pointers. 
llvm-svn: 43861
 2007-11-08 00:55:31 +00:00
Ted Kremenek
eaafbccdd8 Revised implementation of BatchReadOwnedPtrs() that deserializes an 
array of pointers to not allocate a second array to contain the pointer ids.

Fixed bug in the same member function where deserialized pointers were
not being registered with the backpatcher.

llvm-svn: 43855
 2007-11-08 00:04:50 +00:00