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Author SHA1 Message Date
Owen Anderson
d7f2a6cb3f Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78258 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 23:16:16 +00:00
Bob Wilson
70cd88fb7b Add a new pre-allocation pass to assign adjacent registers for Neon instructions 
that have that constraint.  This is currently just assigning a fixed set of
registers, and it only handles VLDn for n=2,3,4 with DPR registers.
I'm going to expand it to handle more operations next; we can make it smarter
once everything is working correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78256 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 23:12:45 +00:00
Anton Korobeynikov
b5e0172405 Better handle kernel code model. Also, generalize the things and fix one 
subtle bug with small code model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78255 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 23:01:26 +00:00
Dale Johannesen
44af10943c Adjust test for llvm-gcc checkin 78249. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78251 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 22:18:47 +00:00
Dan Gohman
59e34921a5 Use GR32 for copies between GR32_NOSP and GR32_NOREX, as neither 
is a subset of the other, but both are subsets of GR32.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78250 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 22:18:26 +00:00
Daniel Dunbar
c9008c5cc7 Make block and function count available via ProfileInfo. 
- Part of optimal static profiling patch sequence by Andreas Neustifter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78247 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 21:51:16 +00:00
Daniel Dunbar
b341577401 Suppress compiler warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78246 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 21:42:40 +00:00
Dan Gohman
8608cf23da Use (void *)(intptr_t) to cast function addresses to void* 
for use with sys::Path::GetMainExecutable, to avoid warnings
with -pedantic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78245 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 21:03:39 +00:00
David Goodwin
7bfdca0206 When using NEON for single-precision FP, the NEON result must be placed in D0-D15 as these are the only D registers with S subregs. Introduce a new regclass to represent D0-D15 and use it in the NEON single-precision FP patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78244 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 21:02:22 +00:00
David Greene
a5bb59f856 Fix some column padding bugs, reorganize things as suggested by Chris 
and eliminate complexity.  Yay!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78243 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 21:00:52 +00:00
Chris Lattner
cafbdc5c09 remove the 'DataSectionStartSuffix' and 'TextSectionStartSuffix' knobs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78242 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 20:49:52 +00:00
Dan Gohman
b2ab7f5ec3 Add an svn:ignore property. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78241 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 20:24:09 +00:00
Dan Gohman
197f728d49 Fix FindExecutable to use sys::Path::GetMainExecutable instead of 
just argv[0]. And remove the code for searching the current
working directory and for searching PATH; the point of FindExecutable
is not to find whatever version of the executable can be found by
searching around, but to find an executable that accompanies the
current executable.

Update the tools to use sys::Program::FindProgramByName when they
want PATH searching.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78240 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 20:21:17 +00:00
Dan Gohman
7b3544ba97 Minor code simplification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78239 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 20:16:55 +00:00
Anton Korobeynikov
058c251d4a Remove redundand checks: the only way to have, e.g. f32 RegVT is exactly 
hardfloat case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78237 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 20:15:19 +00:00
Dan Gohman
be0cf7dbc2 hasSuperClass tests for a strict superset relation, rather than 
a superset relation. This code wants to test the regular superset
relation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78236 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 20:13:45 +00:00
Anton Korobeynikov
14d9495403 Unbreak the stuff, this is ugly, but we cannot do better for now with 'plain' C calling conv. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78232 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 19:40:16 +00:00
Dale Johannesen
f49a23d7a7 Test for llvm-gcc checkin 78223. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78229 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 19:10:41 +00:00
Anton Korobeynikov
567d14f07c Missed pieces for ARM HardFP ABI. 
Patch by Sandeep Patel!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78225 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 19:04:42 +00:00
Owen Anderson
ab90b28adc Privatize the FunctionType table. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78221 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 18:13:27 +00:00
Andrew Lenharth
7f285c8024 Use elf Object File directly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78220 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 18:13:04 +00:00
Daniel Dunbar
e22f4da01d Remove some dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78219 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 18:12:37 +00:00
Dan Gohman
74f6f9a931 Enable the new no-SP register classes by default. This is to address 
PR4572. A few tests have some minor code regressions due to different
coalescing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78217 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 17:40:24 +00:00
Bob Wilson
7f0f2515a0 Remove a redundant declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78216 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 17:39:44 +00:00
Dan Gohman
88abb89183 Update a comment to reflect the current code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78215 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 17:32:39 +00:00
Anton Korobeynikov
f4ef8c9045 Add testcases for reg-mem arithemtics added recently 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78214 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 17:04:32 +00:00
Anton Korobeynikov
9e155d61da Convert bswap test to filecheck, add more test entries & convert stuff to filecheck 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78212 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:50:53 +00:00
Dan Gohman
22f7d57dde Fix a bug in the PIC16 backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78211 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:46:43 +00:00
David Goodwin
ce3c1f2a0e Disable NEON single-precision FP support for Cortex-A8, for now... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78209 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:40:57 +00:00
Dan Gohman
d87dc0fdab Add an explicit keyword. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78208 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:40:32 +00:00
Devang Patel
bccdcb1857 Remove dead code. MDNode and MDString are not Constant anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78207 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:40:02 +00:00
Dan Gohman
892fe182c8 Delete an obsolete sentance from a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78206 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:39:42 +00:00
Dan Gohman
b8281ca992 Add new function attribute keywords to the vim syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78205 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:38:48 +00:00
Dan Gohman
c61954b57c Change these tests to use function attributes rather than special llc 
command-line options.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78204 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:37:27 +00:00
Anton Korobeynikov
93e21f7b6f Add memory versions of some instructions. 
Patch by Neale Ferguson!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78203 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:16:11 +00:00
Benjamin Kramer
0ffc470396 Rename a variable to make MSVC happy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78202 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:08:58 +00:00
Chris Lattner
299a8141e3 checking in broken testcases is not such a good idea. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78201 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:04:18 +00:00
David Goodwin
1f0e404c87 By default, for cortex-a8 use NEON for single-precision FP. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78200 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 16:01:19 +00:00
Daniel Dunbar
ee16638bfc Remove unnecessary ProfileInfoLoader methods. 
- Part of optimal static profiling patch sequence by Andreas Neustifter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78199 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 15:55:56 +00:00
Sanjiv Gupta
96a0a02119 Quite a few tests crashed in llc after 78142. This is just one of them. I hope to add a few more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78198 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 15:52:14 +00:00
Daniel Dunbar
c9af366fc3 Add StringRef::endswith 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78197 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 15:48:26 +00:00
Benjamin Kramer
e15192b36b Documentation: fix HTML validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78196 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 15:42:44 +00:00
Andrew Lenharth
ea2381eb71 only point to dest labels if the graph has them 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78192 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 15:04:22 +00:00
Anton Korobeynikov
1e0039d6cf Special constants as destinations does not work as expected - drop the patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78191 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 14:42:00 +00:00
Andrew Lenharth
1ad11a896c Alpha: Get section directives right 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78189 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 13:59:57 +00:00
Benjamin Kramer
19229581ba Remove unused forward decls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78187 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 11:33:27 +00:00
Anton Korobeynikov
0ab94a0077 Add executable suffix for the tool. This is needed e.g. for 'make install' on mingw32. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78185 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 09:37:43 +00:00
Anton Korobeynikov
26964b6dc1 Pass user only if it's non-empty. Patch by Sandeep. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78184 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 09:32:53 +00:00
Anton Korobeynikov
86c006a971 Add save-temps option to bugpoint to keep temporary stuff. 
Patch by Sandeep Patel

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78183 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 09:32:10 +00:00
Anton Korobeynikov
0802a1e1e8 Cleanup in dbg_stoppoint handling in CBE. Patch by Sandeep Patel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78182 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 09:31:40 +00:00