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Author SHA1 Message Date
Evan Cheng
5fb2c76d59 A initialized global variable cannot be extern weak. However, if a global value's initializer is itself a external weak symbol, emit the weak reference. 
llvm-svn: 32069
 2006-12-01 09:13:26 +00:00
Evan Cheng
fa54c0b6fb Darwin PPC external weak linkage support. 
llvm-svn: 32068
 2006-12-01 07:56:37 +00:00
Evan Cheng
5b020349f2 Minor code clean up. 
llvm-svn: 32067
 2006-12-01 07:38:23 +00:00
Evan Cheng
db66456285 Fix indentation. 
llvm-svn: 32066
 2006-12-01 07:17:00 +00:00
Evan Cheng
6476a3b4ba Darwin X86 external weak linkage support. 
llvm-svn: 32065
 2006-12-01 07:15:24 +00:00
Chris Lattner
8bbf5e20cc new testcase to verify external weak continues to work 
llvm-svn: 32064
 2006-12-01 07:14:26 +00:00
Chris Lattner
18f6fe36ce new testcase for PR1027 
llvm-svn: 32063
 2006-12-01 06:34:56 +00:00
Chris Lattner
d1d5693149 Fix a typo introduced by the cast patch that horribly broke a lot of vector 
code.  Testcase here: Transforms/ConstProp/2006-11-30-vector-cast.ll

llvm-svn: 32062
 2006-12-01 05:55:25 +00:00
Chris Lattner
5145977cd8 new testcase 
llvm-svn: 32061
 2006-12-01 05:54:48 +00:00
Reid Spencer
6f05d73938 Don't fold "ptrtoint GV to bool" since this should be doing a truncate not 
a comparison against zero. Instead fold setne(GV,null) and seteq(GV,null)
to ConstantBool::True or ConstantBool::False, respectively.

llvm-svn: 32060
 2006-12-01 03:56:30 +00:00
Reid Spencer
30477cd88e Define the HAVE_PTHREAD symbol. 
llvm-svn: 32059
 2006-12-01 03:46:01 +00:00
Reid Spencer
6c0676d4e6 The InstCombine hack has been removed, no need to XFAIL this any more. 
llvm-svn: 32058
 2006-12-01 01:50:45 +00:00
Chris Lattner
09ed0ff2ac Fix the CodeGen/PowerPC/vec_constants.ll regression. 
llvm-svn: 32057
 2006-12-01 01:45:39 +00:00
Nick Lewycky
f0371198ec Remove extra header. 
llvm-svn: 32056
 2006-12-01 01:05:14 +00:00
Nick Lewycky
e5a8617778 Fix opt -o option. Don't pass a pointer to an auto variable which is going 
away before it's needed, and don't try to delete that pointer!

llvm-svn: 32055
 2006-12-01 00:43:14 +00:00
Reid Spencer
d43999259b For PR1019: 
Add HAVE_PTHREAD to makefiles with support from configure and use it to
determine whether to build examples/ParallelJIT.
Patch by Anton Korobeynikov.

llvm-svn: 32054
 2006-12-01 00:37:14 +00:00
Reid Spencer
d5e19444a7 Regenerate. 
llvm-svn: 32053
 2006-12-01 00:33:46 +00:00
Anton Korobeynikov
12c94949e0 Introducing external weak linkage. Darwin codegen should be added later. 
llvm-svn: 32052
 2006-12-01 00:25:12 +00:00
Reid Spencer
ad05ee9f39 Remove 4 FIXMEs to hack around cast-to-bool problems which no longer exist. 
llvm-svn: 32051
 2006-11-30 23:13:36 +00:00
Anton Korobeynikov
6dbdfe2baa Factor out GVRequiresExtraLoad() from .h to .cpp 
llvm-svn: 32048
 2006-11-30 22:42:55 +00:00
Evan Cheng
6104a1aa9e Add X86-64 load / store codegen tests. 
llvm-svn: 32047
 2006-11-30 22:07:00 +00:00
Evan Cheng
ae1cd75af7 - Use a different wrapper node for RIP-relative GV, etc. 
- Proper support for both small static and PIC modes under X86-64
- Some (non-optimal) support for medium modes.

llvm-svn: 32046
 2006-11-30 21:55:46 +00:00
Jim Laskey
f52337299a better check for version 
llvm-svn: 32045
 2006-11-30 18:29:23 +00:00
Chris Lattner
c8978c5272 make it clear that this is always a zext 
llvm-svn: 32044
 2006-11-30 17:35:08 +00:00
Chris Lattner
3ede00b376 One more bugfix, 3 cases of making casts explicit. 
llvm-svn: 32043
 2006-11-30 17:32:29 +00:00
Chris Lattner
0390b9e6bb Fix a bug in globalopt due to the recent cast patch. 
llvm-svn: 32042
 2006-11-30 17:26:08 +00:00
Reid Spencer
3867383db0 Allow llvm-upgrade to read from stdin. Configure the lexer for reading 
from C++ std::istream.

llvm-svn: 32041
 2006-11-30 16:50:26 +00:00
Jim Laskey
b12ab5fadb Add compile unit size test 
llvm-svn: 32040
 2006-11-30 15:36:44 +00:00
Jim Laskey
e6f6890438 Correct comment 
llvm-svn: 32039
 2006-11-30 15:31:49 +00:00
Jim Laskey
030b840234 Pubnames test 
llvm-svn: 32038
 2006-11-30 15:25:59 +00:00
Jim Laskey
4d98e2e79d Update docs 
llvm-svn: 32037
 2006-11-30 14:36:22 +00:00
Jim Laskey
b5b14060a8 Change global descriptor names to provide name, full name and linkage name. 
llvm-svn: 32036
 2006-11-30 14:35:45 +00:00
Jim Laskey
aa2843ad4a Temp fix to deal gdb issue. 
llvm-svn: 32035
 2006-11-30 11:09:42 +00:00
Evan Cheng
aafeaef8c8 MachineInstr::setOpcode -> MachineInstr::setInstrDescriptor 
llvm-svn: 32034
 2006-11-30 07:12:03 +00:00
Evan Cheng
fef6400f01 Remove the ugly SPARCV9 TargetInstrDescriptors hack. 
llvm-svn: 32033
 2006-11-30 07:10:43 +00:00
Evan Cheng
3c3ce98530 - MachineInstr now keeps a ptr to TargetInstrDescriptor instead of Opcode. 
- Remove the ugly TargetInstrDescriptors hack.

llvm-svn: 32032
 2006-11-30 07:08:44 +00:00
Reid Spencer
120b380bb5 Ignore generated files. 
llvm-svn: 32031
 2006-11-30 06:37:43 +00:00
Reid Spencer
8e60eec519 Initial, non-functional, version of llvm-upgrade. This version just echos 
its input. Committed for safekeeping purposes. Don't use this yet.

llvm-svn: 32030
 2006-11-30 06:36:44 +00:00
Evan Cheng
983ac81fb0 New LSR test case. 
llvm-svn: 32029
 2006-11-29 23:48:37 +00:00
Evan Cheng
7a9238c84d In PIC mode, GV not requiring an extra load can be used as address immediate. 
llvm-svn: 32028
 2006-11-29 23:48:14 +00:00
Evan Cheng
8c84c7cd0d Clean up. 
llvm-svn: 32027
 2006-11-29 23:46:27 +00:00
Evan Cheng
0b1692216d Fix for PR1018 - Better support for X86-64 Linux in small code model. 
llvm-svn: 32026
 2006-11-29 23:19:46 +00:00
Reid Spencer
70c3dd4eff Get the delegation right for InstVisitor. 
llvm-svn: 32025
 2006-11-29 21:37:00 +00:00
Chris Lattner
2f648fc55d Fix bug codegen'ing FP constant vectors with integer splats. Make sure the 
created intrinsics have the right integer types.  This fixes
PowerPC/2006-11-29-AltivecFPSplat.ll

llvm-svn: 32024
 2006-11-29 19:58:49 +00:00
Chris Lattner
c386b40714 new testcase 
llvm-svn: 32023
 2006-11-29 19:57:55 +00:00
Evan Cheng
a743fada65 Avoid inifinite looping if READCYCLECOUNTER isn't custom lowered. 
llvm-svn: 32022
 2006-11-29 19:13:47 +00:00
Jim Laskey
01b74b6f7b Eliminate unnecessary scopes. 
llvm-svn: 32020
 2006-11-29 16:55:57 +00:00
Jim Laskey
152671f0bf Offset for load of 32-bit arg in 64-bit world was incorrect. 
llvm-svn: 32019
 2006-11-29 13:37:09 +00:00
Evan Cheng
e2e0a33e6c Add x86-64 llvm.readcyclecounter test. 
llvm-svn: 32018
 2006-11-29 08:29:59 +00:00
Evan Cheng
28a9e9b230 Custom lower READCYCLECOUNTER for x86-64. 
llvm-svn: 32017
 2006-11-29 08:28:13 +00:00