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14648 Commits

Author SHA1 Message Date
Chris Lattner
85ea83e821 Add some advice 
llvm-svn: 29324
 2006-07-27 04:24:14 +00:00
Jim Laskey
3b4866e194 Use the predicate. 
llvm-svn: 29322
 2006-07-27 02:05:13 +00:00
Nate Begeman
787565024a Support jump tables when in PIC relocation model 
llvm-svn: 29318
 2006-07-27 01:13:04 +00:00
Jim Laskey
c169b8798f Prevent creation of MachineDebugInfo for intel unless it is darwin. RC842. 
llvm-svn: 29317
 2006-07-27 01:12:23 +00:00
Chris Lattner
2c3e9bab6f Fix warning on linux 
llvm-svn: 29314
 2006-07-27 00:04:14 +00:00
Chris Lattner
4488f0c303 Fix a case where LegalizeAllNodesNotLeadingTo could take exponential time. 
This manifested itself as really long time to compile
Regression/CodeGen/Generic/2003-05-28-ManyArgs.ll on ppc.
This is PR847.

llvm-svn: 29313
 2006-07-26 23:55:56 +00:00
Evan Cheng
23a21c19d9 New entry. 
llvm-svn: 29310
 2006-07-26 21:49:52 +00:00
Chris Lattner
9e56e5c003 Rename RelocModel::PIC to PIC_, to avoid conflicts with -DPIC. 
llvm-svn: 29307
 2006-07-26 21:12:04 +00:00
Chris Lattner
963ac1486a Fix the build on win32 
llvm-svn: 29302
 2006-07-26 20:37:11 +00:00
Reid Spencer
082e2a7821 For PR780: 
Put the rest of lib/System into LinkAllVMCore.h. This makes all of
lib/System available to programs that #include LinkALlVMCore.h so that
loadable modules linked into those programs can depend on all of lib/System
being available.

llvm-svn: 29288
 2006-07-26 16:55:39 +00:00
Reid Spencer
421475cd3b For PR780: 
1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore

llvm-svn: 29287
 2006-07-26 16:18:00 +00:00
Jim Laskey
cc6a7d7ed6 No Need to live in the past. 
llvm-svn: 29282
 2006-07-26 09:59:01 +00:00
Jim Laskey
4700b1534e Moving this function to a permanent home to prevent a dependency cycle created 
by the inline heuristic.  Was preventing llvm-gcc4 from building.

llvm-svn: 29278
 2006-07-25 23:22:00 +00:00
Reid Spencer
658b9476f0 Initialize some variables the compiler warns about. 
llvm-svn: 29277
 2006-07-25 20:44:41 +00:00
Evan Cheng
f6acb34d23 - Refactor the code that resolve basic block references to a TargetJITInfo 
method.
- Added synchronizeICache() to TargetJITInfo. It is called after each block
  of code is emitted to flush the icache. This ensures correct execution
  on targets that have separate dcache and icache.
- Added PPC / Mac OS X specific code to do icache flushing.

llvm-svn: 29276
 2006-07-25 20:40:54 +00:00
Evan Cheng
66ed41cac1 Can't commute shufps. The high / low parts elements come from different vectors. 
llvm-svn: 29275
 2006-07-25 20:25:40 +00:00
Rafael Espindola
8902fd702b implement function calling of functions with up to 4 arguments 
llvm-svn: 29274
 2006-07-25 20:17:20 +00:00
Nate Begeman
04810086f1 Fix the build on my old and busted version of OS X 
llvm-svn: 29266
 2006-07-22 16:59:38 +00:00
Evan Cheng
abc9577539 Forgot to #ifdef __APPLE__ 
llvm-svn: 29264
 2006-07-22 00:42:03 +00:00
Evan Cheng
c0577648c0 Done. 
llvm-svn: 29262
 2006-07-21 23:07:23 +00:00
Evan Cheng
71ebc91c34 Resolve __dso_handle. 
llvm-svn: 29259
 2006-07-21 23:06:20 +00:00
Jim Laskey
4b49c23571 Eliminate data relocations by using NULL instead of global empty list. 
llvm-svn: 29250
 2006-07-21 21:15:20 +00:00
Jim Laskey
4e153f1b91 Use an enumeration to eliminate data relocations. 
llvm-svn: 29249
 2006-07-21 20:57:35 +00:00
Rafael Espindola
976c93a110 implemented sub 
correctly update the stack pointer in the prologue and epilogue

llvm-svn: 29244
 2006-07-21 12:26:16 +00:00
Evan Cheng
74065bedf2 This opt is now handled in DAG combine. 
llvm-svn: 29243
 2006-07-21 08:26:46 +00:00
Evan Cheng
7c970b98d0 If a shuffle is a splat, check if the argument is a build_vector with all elements being the same. If so, return the argument. 
llvm-svn: 29242
 2006-07-21 08:25:53 +00:00
Chris Lattner
55782c6c41 Build more debugger/selectiondag libraries as archives instead of .o files. 
This works around bugs in some versions of the cygwin linker.

Patch contributed by Anton Korobeynikov.

llvm-svn: 29239
 2006-07-21 00:10:47 +00:00
Evan Cheng
4cf0238720 A splat of a vector constant of all zero or all one is the vector constant. 
llvm-svn: 29234
 2006-07-20 23:09:47 +00:00
Evan Cheng
f98bc5288e Missing a space. 
llvm-svn: 29233
 2006-07-20 22:52:28 +00:00
Evan Cheng
8472e0c4af If a shuffle is unary, i.e. one of the vector argument is not needed, turn the 
operand into a undef and adjust mask accordingly.

llvm-svn: 29232
 2006-07-20 22:44:41 +00:00
Evan Cheng
683b966485 Clean up. 
llvm-svn: 29228
 2006-07-20 21:37:39 +00:00
Chris Lattner
02b5dcd0ef Fix a race condition in the makefile andrew reported 
llvm-svn: 29227
 2006-07-20 19:08:27 +00:00
Chris Lattner
1b928478aa Minor comment tweaks 
llvm-svn: 29226
 2006-07-20 19:06:16 +00:00
Chris Lattner
b030532910 Mems can be in the output list also. This is the second half of a fix for 
PR833

llvm-svn: 29224
 2006-07-20 19:02:21 +00:00
Devang Patel
edd2f9952e Make it fit into 80 cols. 
llvm-svn: 29223
 2006-07-20 18:03:39 +00:00
Devang Patel
839d9260f0 Add new constructor to accept vector of exported names while creating 
InternalizePass.

llvm-svn: 29222
 2006-07-20 17:48:05 +00:00
Andrew Lenharth
ec104a2b41 80 cols 
llvm-svn: 29221
 2006-07-20 17:43:27 +00:00
Andrew Lenharth
c496b418b5 Reduce number of exported symbols 
llvm-svn: 29220
 2006-07-20 17:28:38 +00:00
Andrew Lenharth
2b0baddc33 Fix linking on Alpha 
llvm-svn: 29219
 2006-07-20 17:27:58 +00:00
Chris Lattner
24fe771dd3 Fix PR835 so that touching tblgen in a way that doesn't affect intrinsic 
generation does not rebuild files that just use intrinsic info.

llvm-svn: 29217
 2006-07-20 16:44:21 +00:00
Evan Cheng
8a881f2309 New entry. 
llvm-svn: 29215
 2006-07-19 21:29:30 +00:00
Jim Laskey
181fb1c4d7 Do once flag never set to true. 
llvm-svn: 29214
 2006-07-19 19:33:08 +00:00
Jim Laskey
7c860afec6 Tidy up a few things. 
llvm-svn: 29213
 2006-07-19 19:32:06 +00:00
Jim Laskey
18debc21db Reduce size of routine. Shrinks .o by 37%. 
llvm-svn: 29210
 2006-07-19 17:53:32 +00:00
Chris Lattner
4f8eb5ccaf bswapped load/store instructions are only availble in indexed addressing form. 
As such, use xoaddr (indexed only), not xaddr for address selection.

This fixes CodeGen/PowerPC/2006-07-19-stwbrx-crash.ll, a crash compiling lencod.

llvm-svn: 29208
 2006-07-19 17:15:36 +00:00
Jim Laskey
5ba7c23cdd Bug#834 ICE (crash in code generator?) when building PCH . 
Missing Darwin check in Intel ATT ASM printer.

llvm-svn: 29204
 2006-07-19 11:54:50 +00:00
Evan Cheng
968a0b0309 Misc. new entry. 
llvm-svn: 29202
 2006-07-19 06:06:24 +00:00
Owen Anderson
8ef4c92ef8 Add an assertion. 
llvm-svn: 29199
 2006-07-19 05:48:45 +00:00
Owen Anderson
aba8c199dd Make LoopUnroll not die on LCSSA Phis. This makes lencod work again. 
llvm-svn: 29198
 2006-07-19 05:45:14 +00:00
Owen Anderson
00b974cdbc Fix a error that hadn't yet cause any problems, but I'm sure it would have 
somewhere down the road.

llvm-svn: 29197
 2006-07-19 03:51:48 +00:00