Dan Gohman
bc17b19fb3
IRBuilder support for insertvalue and extractvalue.
...
llvm-svn: 53926
2008-07-22 18:25:25 +00:00
Dan Gohman
78f6b35cde
Assert that the DAG root value is a chain value.
...
llvm-svn: 53925
2008-07-22 18:04:23 +00:00
Devang Patel
bd06440440
Handle bitcode wrappers.
...
llvm-svn: 53924
2008-07-22 18:00:36 +00:00
Dan Gohman
57c749294c
Make the GraphRoot edge look like a chain edge, which is more accurate,
...
and use the right result number, in the off chance that the graph root
has multiple result values.
llvm-svn: 53923
2008-07-22 17:52:59 +00:00
Anton Korobeynikov
4fdeb9b2d3
Provide default implementation of different small-sections related stuff
...
llvm-svn: 53920
2008-07-22 17:09:59 +00:00
Anton Korobeynikov
4a4484ee97
Tie small stuff to non-small by default on ELF platforms
...
llvm-svn: 53919
2008-07-22 17:09:41 +00:00
Bruno Cardoso Lopes
19b7f815a0
simplified small section logic
...
llvm-svn: 53912
2008-07-22 16:24:21 +00:00
Anton Korobeynikov
2d29ee06cd
Fix encoding of atomic compare and swap for i64
...
llvm-svn: 53911
2008-07-22 16:22:48 +00:00
Bruno Cardoso Lopes
a380798988
Added small section asm emition logic for mips.
...
Fixed small bug.
llvm-svn: 53908
2008-07-22 15:34:27 +00:00
Bruno Cardoso Lopes
9cfd2f8e57
Basic support for small sections
...
llvm-svn: 53907
2008-07-22 15:26:53 +00:00
Bill Wendling
caf1ac8545
Remove more tabs.
...
llvm-svn: 53905
2008-07-22 09:08:05 +00:00
Bill Wendling
a6ac974bd1
Remove another tab.
...
llvm-svn: 53904
2008-07-22 08:54:38 +00:00
Bill Wendling
b83a9ee320
More tab removals.
...
llvm-svn: 53903
2008-07-22 08:50:44 +00:00
Bill Wendling
3fe072e367
Removing tabs.
...
llvm-svn: 53902
2008-07-22 07:14:12 +00:00
Bill Wendling
94d371b33c
Use — because.
...
llvm-svn: 53901
2008-07-22 06:46:17 +00:00
Bill Wendling
fc8ed10fb0
Remove references to llvm-gcc-4.0
...
llvm-svn: 53900
2008-07-22 01:37:48 +00:00
Bill Wendling
cb13d70595
Fix grammar.
...
llvm-svn: 53898
2008-07-22 01:10:25 +00:00
Bill Wendling
9fe8b29012
Another buildbot test commit.
...
llvm-svn: 53896
2008-07-22 00:53:37 +00:00
Dan Gohman
7fea169c86
Correct the name of MachineMemOperand's include guard.
...
llvm-svn: 53895
2008-07-22 00:52:54 +00:00
Dan Gohman
e343021fbd
Fix a typo in a comment.
...
llvm-svn: 53894
2008-07-22 00:52:04 +00:00
Dan Gohman
cf971f0513
Fix multiple-return-value-to-first-class-aggregates autoupgrade to
...
correctly handle the case where multiple-return-value constructs
were used to return one or zero values.
llvm-svn: 53890
2008-07-22 00:36:48 +00:00
Bill Wendling
d07cee2e5c
Trivial check-in to test buildbot. No functionality change.
...
llvm-svn: 53889
2008-07-22 00:28:47 +00:00
Dan Gohman
d5d24f63fd
InsertValue and ExtractValue constant expressions are always
...
folded. Remove code that handled the case where they aren't
folded, and remove bitcode reader/writer support for them.
llvm-svn: 53887
2008-07-21 23:30:30 +00:00
Devang Patel
f81bd70177
Provide llvm bitcode file to native object file interface.
...
llvm-svn: 53886
2008-07-21 23:04:39 +00:00
Dan Gohman
ebeccb44cf
Fix grammaros in comments.
...
llvm-svn: 53884
2008-07-21 22:38:59 +00:00
Dan Gohman
60bae3faaf
Add the PR number to the test.
...
llvm-svn: 53880
2008-07-21 21:50:25 +00:00
Dan Gohman
7ad3cd8c9d
Fix a bug in LSR's dead-PHI cleanup. If a PHI has a def-use chain that
...
leads into a cycle involving a different PHI, LSR got stuck running
around that cycle looking for the original PHI. To avoid this, keep
track of visited PHIs and stop searching if we see one more than once.
This fixes PR2570.
llvm-svn: 53879
2008-07-21 21:45:02 +00:00
Dan Gohman
f1dc362547
Enhance the GraphWriter support for edge destinations, and teach the
...
SelectionDAG graph writer to make use of them. Now, nodes with multiple
values are displayed as such, with incoming edges pointing to the
specific value they use.
llvm-svn: 53875
2008-07-21 21:06:55 +00:00
Dan Gohman
a6191cde79
After early-lowering the FORMAL_ARGUMENTS node, delete it.
...
llvm-svn: 53874
2008-07-21 21:04:07 +00:00
Evan Cheng
fa374ca223
Eliminate a compilation warning.
...
llvm-svn: 53873
2008-07-21 20:02:45 +00:00
Dan Gohman
581cc87f57
Add titles to the various SelectionDAG viewGraph calls
...
that include useful information like the name of the
block being viewed and the current phase of compilation.
llvm-svn: 53872
2008-07-21 20:00:07 +00:00
Dan Gohman
6dc08ebeb0
Make the GraphWriter be more consistent about the string
...
used for the graph "title" and the graph "label", as there
are differences in interpretation of these strings
between viewers.
llvm-svn: 53871
2008-07-21 19:57:57 +00:00
Dan Gohman
8c08a692ee
Fix uses of underscore-capital names.
...
llvm-svn: 53870
2008-07-21 19:48:15 +00:00
Bruno Cardoso Lopes
e5d1fcfe4e
Added initial support for small sections on Mips.
...
Added gp_rel relocations to support addressing small section contents.
Added command line to specify small section threshold in bytes.
llvm-svn: 53869
2008-07-21 18:52:34 +00:00
Dan Gohman
3e9ad4d8e6
Now that the MachineInstr leaks are fixed, enable leak checking
...
in the MachineInstr clone code.
llvm-svn: 53868
2008-07-21 18:47:29 +00:00
Bill Wendling
c90c560c43
Temporary hack to build with GCC 4.0 instead of 4.2.
...
llvm-svn: 53860
2008-07-21 18:33:09 +00:00
Anton Korobeynikov
e61ad2b229
Use better variable names
...
llvm-svn: 53859
2008-07-21 18:29:23 +00:00
Anton Korobeynikov
b35f9b2819
Don't use larger alignment.
...
llvm-svn: 53857
2008-07-21 18:25:17 +00:00
Duncan Sands
b0e3938651
Add VerifyNode, a place to put sanity checks on
...
generic SDNode's (nodes with their own constructors
should do sanity checking in the constructor). Add
sanity checks for BUILD_VECTOR and fix all the places
that were producing bogus BUILD_VECTORs, as found by
"make check". My favorite is the BUILD_VECTOR with
only two operands that was being used to build a
vector with four elements!
llvm-svn: 53850
2008-07-21 10:20:31 +00:00
Evan Cheng
e001643358
Use movaps instead of movups to spill 16-byte vector values when default alignment is >= 16. This fixes some massive performance regressions.
...
llvm-svn: 53844
2008-07-21 06:34:17 +00:00
Nick Lewycky
56e328bb81
Revert r53812 -- premature. LegalizeTypes isn't actually on yet!
...
llvm-svn: 53816
2008-07-21 04:03:00 +00:00
Nick Lewycky
419a174ccf
Switch on the use of arbitrary precision integers in scalar evolution. This will
...
bail after 256-bits to avoid producing code that the backends can't handle.
Previously, we capped it at 64-bits, preferring to miscompile in those cases.
This change also reverts much of r52248 because the invariants the code was
expecting are now being met.
llvm-svn: 53812
2008-07-21 02:51:31 +00:00
Wojciech Matyjewicz
1185ad1abc
This header isn't necessary now.
...
llvm-svn: 53811
2008-07-20 17:35:32 +00:00
Wojciech Matyjewicz
f0d21cdd19
Fix PR2088. Use modulo linear equation solver to compute loop iteration
...
count.
llvm-svn: 53810
2008-07-20 15:55:14 +00:00
Cedric Venet
9acb15565f
Updated VC++ projects
...
llvm-svn: 53809
2008-07-20 12:04:49 +00:00
Bill Wendling
75840e6435
Fix for first part of PR2562. Generate the "pinsrw" instruction for inserts
...
into v4i16 vectors.
llvm-svn: 53807
2008-07-20 02:32:23 +00:00
Bill Wendling
1071bfb17d
Pull r53795 from Gaz into mainline:
...
If .loc and .file aren't used, always emit the "debug_line" section. This
requires at least one entry in the line matrix. So if there's nothing to emit
into the matrix, emit an end of matrix value anyway.
llvm-svn: 53803
2008-07-20 00:11:19 +00:00
Anton Korobeynikov
bc780e3441
Unbreak build: 'DarwinTargetAsmInfo' was already taken as PPC TAI flavour.
...
llvm-svn: 53801
2008-07-19 21:44:57 +00:00
Duncan Sands
2a28791789
Make sure custom lowering for LegalizeTypes
...
returns a node with the right number of
return values. This fixes codegen of
Generic/cast-fp.ll, Generic/fp_to_int.ll
and PowerPC/multiple-return-values.ll
when using -march=ppc32 -mattr=+64bit.
llvm-svn: 53794
2008-07-19 16:26:02 +00:00
Nick Lewycky
82510bf0e3
XFAIL this test.
...
llvm-svn: 53793
2008-07-19 15:52:06 +00:00