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14637 Commits

Author SHA1 Message Date
Jim Laskey
7b3f038890 No Need to live in the past. 
llvm-svn: 29282
 2006-07-26 09:59:01 +00:00
Jim Laskey
d7e656f90b 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
fb0feb79f0 Initialize some variables the compiler warns about. 
llvm-svn: 29277
 2006-07-25 20:44:41 +00:00
Evan Cheng
beeb4e5c8c - 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
692215be9c 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
2919d4ce24 implement function calling of functions with up to 4 arguments 
llvm-svn: 29274
 2006-07-25 20:17:20 +00:00
Nate Begeman
6ba0156891 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
09d3be29fa Forgot to #ifdef __APPLE__ 
llvm-svn: 29264
 2006-07-22 00:42:03 +00:00
Evan Cheng
56e0c65937 Done. 
llvm-svn: 29262
 2006-07-21 23:07:23 +00:00
Evan Cheng
55bff38268 Resolve __dso_handle. 
llvm-svn: 29259
 2006-07-21 23:06:20 +00:00
Jim Laskey
085a8477a7 Eliminate data relocations by using NULL instead of global empty list. 
llvm-svn: 29250
 2006-07-21 21:15:20 +00:00
Jim Laskey
a67adda697 Use an enumeration to eliminate data relocations. 
llvm-svn: 29249
 2006-07-21 20:57:35 +00:00
Rafael Espindola
9ea0bc742c 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
ed1c019899 This opt is now handled in DAG combine. 
llvm-svn: 29243
 2006-07-21 08:26:46 +00:00
Evan Cheng
3b2a8d2749 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
109640a240 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
56434b7578 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
a634c2b838 Missing a space. 
llvm-svn: 29233
 2006-07-20 22:52:28 +00:00
Evan Cheng
fe4cf8c64a 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
100096b2bb Clean up. 
llvm-svn: 29228
 2006-07-20 21:37:39 +00:00
Chris Lattner
d516a3d01a Fix a race condition in the makefile andrew reported 
llvm-svn: 29227
 2006-07-20 19:08:27 +00:00
Chris Lattner
3890fa2c4a Minor comment tweaks 
llvm-svn: 29226
 2006-07-20 19:06:16 +00:00
Chris Lattner
77e6cda5d0 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
cb3c26fa6a Make it fit into 80 cols. 
llvm-svn: 29223
 2006-07-20 18:03:39 +00:00
Devang Patel
07e0d34f7d 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
bf871a2ad5 80 cols 
llvm-svn: 29221
 2006-07-20 17:43:27 +00:00
Andrew Lenharth
c1074954fb Reduce number of exported symbols 
llvm-svn: 29220
 2006-07-20 17:28:38 +00:00
Andrew Lenharth
0311b39af2 Fix linking on Alpha 
llvm-svn: 29219
 2006-07-20 17:27:58 +00:00
Chris Lattner
ee79f01695 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
6e440c39da New entry. 
llvm-svn: 29215
 2006-07-19 21:29:30 +00:00
Jim Laskey
5d139b794a Do once flag never set to true. 
llvm-svn: 29214
 2006-07-19 19:33:08 +00:00
Jim Laskey
88d7595eb3 Tidy up a few things. 
llvm-svn: 29213
 2006-07-19 19:32:06 +00:00
Jim Laskey
d31b3778d8 Reduce size of routine. Shrinks .o by 37%. 
llvm-svn: 29210
 2006-07-19 17:53:32 +00:00
Chris Lattner
0f4e4b1bcb 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
227b585c6e 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
793f3d97ff Misc. new entry. 
llvm-svn: 29202
 2006-07-19 06:06:24 +00:00
Owen Anderson
3d84b9e0cc Add an assertion. 
llvm-svn: 29199
 2006-07-19 05:48:45 +00:00
Owen Anderson
7d68cbc39a 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
8a36136176 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
Chris Lattner
2d0f9f0d59 Move MVT::getVectorType out of line, it is large and shouldn't be inlined. 
llvm-svn: 29195
 2006-07-19 00:40:45 +00:00
Evan Cheng
a2eaed93a0 INC / DEC instructions have shorter code size than ADD32ri8, etc. 
llvm-svn: 29194
 2006-07-19 00:27:29 +00:00
Evan Cheng
abd650f034 Add code size to target instruction use it as the 3rd isel sorting tie-breaker. 
llvm-svn: 29193
 2006-07-19 00:24:41 +00:00
Chris Lattner
3415e20ae6 Add an out-of-line virtual method for the sdnode class to give it a home. 
llvm-svn: 29192
 2006-07-19 00:00:37 +00:00
Chris Lattner
d2ad578246 Add an out-of-line virtual method to provide a home for the cl::option class. 
llvm-svn: 29191
 2006-07-18 23:59:33 +00:00
Chris Lattner
e1054a6cfe silence warnings in a release build 
llvm-svn: 29189
 2006-07-18 21:48:57 +00:00
Evan Cheng
725fc9e73d Only reuse a previous IV if it would not require a type conversion. 
llvm-svn: 29186
 2006-07-18 19:07:58 +00:00
Rafael Espindola
ad256854c0 initial prologue and epilogue implementation. Need to define add and sub before finishing it :-) 
llvm-svn: 29175
 2006-07-18 17:00:30 +00:00
Chris Lattner
5985b77fae Make the implicit def instructions look like other instrs. 
llvm-svn: 29174
 2006-07-18 16:33:26 +00:00
Chris Lattner
4854a2a120 simple optimization: don't bother calling "exists" (which calls the syscall 
"access").  Instead, just let the open call fail if the file doesn't exist.
This reduces the # syscalls executed.

llvm-svn: 29173
 2006-07-18 07:07:51 +00:00
Chris Lattner
c373ed8521 Remove a dead conditional: info_ can only be allocated if FD is good. Improve 
spacing

llvm-svn: 29172
 2006-07-18 07:03:14 +00:00