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49896 Commits

Author SHA1 Message Date
Owen Anderson ad3f916596 Update unit test. 
llvm-svn: 78260
 2009-08-05 23:28:57 +00:00
Owen Anderson 03cb69fbd1 Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs. 
llvm-svn: 78258
 2009-08-05 23:16:16 +00:00
Bob Wilson e148ceaf65 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.

llvm-svn: 78256
 2009-08-05 23:12:45 +00:00
Anton Korobeynikov 741ea0d7fd Better handle kernel code model. Also, generalize the things and fix one 
subtle bug with small code model.

llvm-svn: 78255
 2009-08-05 23:01:26 +00:00
Dale Johannesen dc3416b7b3 Adjust test for llvm-gcc checkin 78249. 
llvm-svn: 78251
 2009-08-05 22:18:47 +00:00
Dan Gohman 77f33b71c7 Use GR32 for copies between GR32_NOSP and GR32_NOREX, as neither 
is a subset of the other, but both are subsets of GR32.

llvm-svn: 78250
 2009-08-05 22:18:26 +00:00
Daniel Dunbar 4f6f6d080f Make block and function count available via ProfileInfo. 
- Part of optimal static profiling patch sequence by Andreas Neustifter.

llvm-svn: 78247
 2009-08-05 21:51:16 +00:00
Daniel Dunbar 1efb6b0391 Suppress compiler warning. 
llvm-svn: 78246
 2009-08-05 21:42:40 +00:00
Dan Gohman 198f5e84c6 Use (void *)(intptr_t) to cast function addresses to void* 
for use with sys::Path::GetMainExecutable, to avoid warnings
with -pedantic.

llvm-svn: 78245
 2009-08-05 21:03:39 +00:00
David Goodwin e5b5d8fbb3 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. 
llvm-svn: 78244
 2009-08-05 21:02:22 +00:00
David Greene fdd2519eb5 Fix some column padding bugs, reorganize things as suggested by Chris 
and eliminate complexity.  Yay!

llvm-svn: 78243
 2009-08-05 21:00:52 +00:00
Chris Lattner 39fb546b9e remove the 'DataSectionStartSuffix' and 'TextSectionStartSuffix' knobs. 
llvm-svn: 78242
 2009-08-05 20:49:52 +00:00
Dan Gohman 46ffffa750 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.

llvm-svn: 78240
 2009-08-05 20:21:17 +00:00
Dan Gohman 798ae47b59 Minor code simplification. 
llvm-svn: 78239
 2009-08-05 20:16:55 +00:00
Anton Korobeynikov ef98dbe3de Remove redundand checks: the only way to have, e.g. f32 RegVT is exactly 
hardfloat case.

llvm-svn: 78237
 2009-08-05 20:15:19 +00:00
Dan Gohman 87cc2c2dce hasSuperClass tests for a strict superset relation, rather than 
a superset relation. This code wants to test the regular superset
relation.

llvm-svn: 78236
 2009-08-05 20:13:45 +00:00
Anton Korobeynikov ef42862ef5 Unbreak the stuff, this is ugly, but we cannot do better for now with 'plain' C calling conv. 
llvm-svn: 78232
 2009-08-05 19:40:16 +00:00
Dale Johannesen 1de1897bf0 Test for llvm-gcc checkin 78223. 
llvm-svn: 78229
 2009-08-05 19:10:41 +00:00
Anton Korobeynikov 22ef75155e Missed pieces for ARM HardFP ABI. 
Patch by Sandeep Patel!

llvm-svn: 78225
 2009-08-05 19:04:42 +00:00
Owen Anderson 4b5c761af2 Privatize the FunctionType table. 
llvm-svn: 78221
 2009-08-05 18:13:27 +00:00
Andrew Lenharth 13937d8236 Use elf Object File directly 
llvm-svn: 78220
 2009-08-05 18:13:04 +00:00
Daniel Dunbar 4cc1feff4f Remove some dead code. 
llvm-svn: 78219
 2009-08-05 18:12:37 +00:00
Dan Gohman df7ea32af7 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.

llvm-svn: 78217
 2009-08-05 17:40:24 +00:00
Bob Wilson 9ede773c4e Remove a redundant declaration. 
llvm-svn: 78216
 2009-08-05 17:39:44 +00:00
Dan Gohman 4cf97dddea Update a comment to reflect the current code. 
llvm-svn: 78215
 2009-08-05 17:32:39 +00:00
Anton Korobeynikov f6e25b3039 Add testcases for reg-mem arithemtics added recently 
llvm-svn: 78214
 2009-08-05 17:04:32 +00:00
Anton Korobeynikov be47ccffef Convert bswap test to filecheck, add more test entries & convert stuff to filecheck 
llvm-svn: 78212
 2009-08-05 16:50:53 +00:00
Dan Gohman 477fd55c9a Fix a bug in the PIC16 backend. 
llvm-svn: 78211
 2009-08-05 16:46:43 +00:00
David Goodwin 21788bef7c Disable NEON single-precision FP support for Cortex-A8, for now... 
llvm-svn: 78209
 2009-08-05 16:40:57 +00:00
Dan Gohman 12b7b1cd83 Add an explicit keyword. 
llvm-svn: 78208
 2009-08-05 16:40:32 +00:00
Devang Patel 44c4417812 Remove dead code. MDNode and MDString are not Constant anymore. 
llvm-svn: 78207
 2009-08-05 16:40:02 +00:00
Dan Gohman cd8287549d Delete an obsolete sentance from a comment. 
llvm-svn: 78206
 2009-08-05 16:39:42 +00:00
Dan Gohman a97540f396 Add new function attribute keywords to the vim syntax. 
llvm-svn: 78205
 2009-08-05 16:38:48 +00:00
Dan Gohman 2bebfc38af Change these tests to use function attributes rather than special llc 
command-line options.

llvm-svn: 78204
 2009-08-05 16:37:27 +00:00
Anton Korobeynikov 2e627cb37f Add memory versions of some instructions. 
Patch by Neale Ferguson!

llvm-svn: 78203
 2009-08-05 16:16:11 +00:00
Benjamin Kramer d06eaca66f Rename a variable to make MSVC happy. 
llvm-svn: 78202
 2009-08-05 16:08:58 +00:00
Chris Lattner abde7f9d27 checking in broken testcases is not such a good idea. 
llvm-svn: 78201
 2009-08-05 16:04:18 +00:00
David Goodwin a307edbdd5 By default, for cortex-a8 use NEON for single-precision FP. 
llvm-svn: 78200
 2009-08-05 16:01:19 +00:00
Daniel Dunbar b6fec38426 Remove unnecessary ProfileInfoLoader methods. 
- Part of optimal static profiling patch sequence by Andreas Neustifter.

llvm-svn: 78199
 2009-08-05 15:55:56 +00:00
Sanjiv Gupta 63c5ede173 Quite a few tests crashed in llc after 78142. This is just one of them. I hope to add a few more. 
llvm-svn: 78198
 2009-08-05 15:52:14 +00:00
Daniel Dunbar 6e1fb1e06a Add StringRef::endswith 
llvm-svn: 78197
 2009-08-05 15:48:26 +00:00
Benjamin Kramer eaccdd34a3 Documentation: fix HTML validation errors. 
llvm-svn: 78196
 2009-08-05 15:42:44 +00:00
Andrew Lenharth 7d6a183eb8 only point to dest labels if the graph has them 
llvm-svn: 78192
 2009-08-05 15:04:22 +00:00
Anton Korobeynikov cb781cfe81 Special constants as destinations does not work as expected - drop the patterns. 
llvm-svn: 78191
 2009-08-05 14:42:00 +00:00
Andrew Lenharth ba3a342c89 Alpha: Get section directives right 
llvm-svn: 78189
 2009-08-05 13:59:57 +00:00
Benjamin Kramer 9b8364da0e Remove unused forward decls. 
llvm-svn: 78187
 2009-08-05 11:33:27 +00:00
Anton Korobeynikov 1bb812e86b Add executable suffix for the tool. This is needed e.g. for 'make install' on mingw32. 
llvm-svn: 78185
 2009-08-05 09:37:43 +00:00
Anton Korobeynikov 0c3f8d5f53 Pass user only if it's non-empty. Patch by Sandeep. 
llvm-svn: 78184
 2009-08-05 09:32:53 +00:00
Anton Korobeynikov 7cbff91e62 Add save-temps option to bugpoint to keep temporary stuff. 
Patch by Sandeep Patel

llvm-svn: 78183
 2009-08-05 09:32:10 +00:00
Anton Korobeynikov de8b1b2e7d Cleanup in dbg_stoppoint handling in CBE. Patch by Sandeep Patel. 
llvm-svn: 78182
 2009-08-05 09:31:40 +00:00