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15833 Commits

Author SHA1 Message Date
Chris Lattner f30656b437 When evaluating an AA, pass in size info 
llvm-svn: 18264
 2004-11-26 21:05:39 +00:00
Chris Lattner b50fd9262d There is no reason to store <x,x>, just store <x>. 
llvm-svn: 18263
 2004-11-26 20:25:17 +00:00
Chris Lattner 63b45b4768 The trick with globals actually works with allocas and malloc too 
llvm-svn: 18262
 2004-11-26 20:01:48 +00:00
Chris Lattner 75819a81b2 A store or load cannot alias a global if the accessed amount is larger then 
the global.

This implements Regression/Analysis/BasicAA/global-size.ll

llvm-svn: 18261
 2004-11-26 19:20:01 +00:00
Chris Lattner bfee2ccd5b new testcase basicaa should handle 
llvm-svn: 18260
 2004-11-26 19:19:28 +00:00
Reid Spencer 6caee97dc2 Indicate that PR427 won't be fixed. 
llvm-svn: 18259
 2004-11-25 22:43:58 +00:00
Reid Spencer 493d9c242b * Add features I implemented this release. 
* Wrap long lines at 80 cols
* Indent lists so structure of document is a little more clear
* Make the page HTML 4.01 Strict compliant.

llvm-svn: 18258
 2004-11-25 22:38:30 +00:00
Reid Spencer d3f2e95e6c Add LLVMbzip2 library, now required. 
llvm-svn: 18255
 2004-11-25 20:22:06 +00:00
Reid Spencer 550df1bbef Remove HAVE_BZLIB and HAVE_BZIP2. We always have bzip2 now. 
llvm-svn: 18254
 2004-11-25 20:21:53 +00:00
Reid Spencer cf5ca279ec Always pass -D_GNU_SOURCE to cc1plus 
llvm-svn: 18253
 2004-11-25 19:38:51 +00:00
Reid Spencer d7390bbd27 Always pass -D_GNU_SOURCE to cc1 
llvm-svn: 18252
 2004-11-25 19:38:39 +00:00
Reid Spencer d49013f0b8 Add bzip2 subdirectory 
llvm-svn: 18251
 2004-11-25 19:38:28 +00:00
Reid Spencer fa8d2e0b27 Remove zlib support in favor of our own bzip2 library 
llvm-svn: 18250
 2004-11-25 19:38:16 +00:00
Reid Spencer af6fd29a08 Adjust to Compressor interface change 
llvm-svn: 18249
 2004-11-25 19:38:05 +00:00
Reid Spencer 969f0bd44c Restrict the interface to not allow algorithm selection 
llvm-svn: 18248
 2004-11-25 19:37:42 +00:00
Reid Spencer 02c571be96 Add some instructions about ranlib'ing the CFE runtime libraries so that 
they link faster. This should eventually be codified into the CFE's
makefile.

llvm-svn: 18247
 2004-11-25 17:13:17 +00:00
Reid Spencer c51e80a09f Revise to LLVM makefile standards. 
llvm-svn: 18246
 2004-11-25 16:12:25 +00:00
Reid Spencer a01ef71032 Initial Version from bzip2 Release 1.0.2. 
llvm-svn: 18245
 2004-11-25 16:11:36 +00:00
Reid Spencer 953e80db76 Correct the configuration variable used to find the bin directory. 
llvm-svn: 18244
 2004-11-25 09:36:28 +00:00
Reid Spencer 8bb258d1ea Implement dependent library linking. It is no longer required that -lstdc++ 
-lstdsup++ no -lc be passed on the command line to llvm linkers if the
progam being linked was compiled with the C/C++ Front End or Stacker.

llvm-svn: 18243
 2004-11-25 09:32:08 +00:00
Reid Spencer 2c4f9a484c Remove blank comment lines for uniformity. 
Make sure lines don't exceed 80 cols.

llvm-svn: 18242
 2004-11-25 09:29:44 +00:00
Reid Spencer 334782733f Add a convenience target to build all three modes: Debug, Release, Profile 
llvm-svn: 18241
 2004-11-25 09:08:54 +00:00
Reid Spencer 9dc4ba54dc Gack. Actually use the correct variable name in setting the JIT support. 
llvm-svn: 18240
 2004-11-25 07:28:19 +00:00
Nate Begeman 3f76eb69f6 Enable optimization suggested by Chris Lattner to not emit reloc stubs for 
static global variables whose addresses are taken.  This allows us to
convert the following code for taking the address of a static function foo

        addis r2, r30, ha16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")
        lwz r3, lo16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")(r2)

which also includes linker stub code emitted at the end of the .s file not
shown here, and replace it with this:

        addis r2, r30, ha16(l1__2E_foo_2-"L00001$pb")
        la r3, lo16(l1__2E_foo_2-"L00001$pb")(r2)

which in addition to not needing linker help, also has no load instruction.
For those not up on PowerPC mnemonics, la is shorthand for add immediate.

llvm-svn: 18239
 2004-11-25 07:09:01 +00:00
Chris Lattner d0af8e24b5 The PPC backend is basically stable, and has a JIT now. 
llvm-svn: 18238
 2004-11-25 06:33:10 +00:00
Chris Lattner 6345ee29b3 Bug fixed 
llvm-svn: 18237
 2004-11-25 06:31:42 +00:00
Chris Lattner d0b3983275 New testcase for PR451 
llvm-svn: 18236
 2004-11-25 06:25:13 +00:00
Chris Lattner 8cbad8efcf Fix the build on non ppc machines 
llvm-svn: 18235
 2004-11-25 06:14:45 +00:00
Reid Spencer 2686464378 PR256 fixed. 
llvm-svn: 18234
 2004-11-25 06:07:42 +00:00
Reid Spencer 3d50017178 Fix the lib/System/platform link by using proper cached variable name. 
llvm-svn: 18233
 2004-11-25 06:03:14 +00:00
Reid Spencer 0241e38ef7 For PR256: 
* cache more values
* standardize cache value names
* organize configure script per autoconf recommendations (10 sections)
* Eliminate some redundancies and complexities in the script
* Provide better documentation in the script.

llvm-svn: 18232
 2004-11-25 04:51:04 +00:00
Reid Spencer 7c93739bc5 Cache the value of this test. 
llvm-svn: 18231
 2004-11-25 04:44:46 +00:00
Reid Spencer 0388846f25 Tidy up the indentation. Give the cache variable a proper name. 
llvm-svn: 18230
 2004-11-25 04:43:54 +00:00
Reid Spencer 026eda3ec8 Eliminate duplicate "checking" message. 
llvm-svn: 18229
 2004-11-25 04:42:25 +00:00
Chris Lattner 497a622376 The JIT works enough 
llvm-svn: 18228
 2004-11-25 04:14:54 +00:00
Chris Lattner da76c16ba4 Fix encoding of fsel, fixing olden/power, McCat/bisort and several others. 
All of Olden passes now! :)

llvm-svn: 18227
 2004-11-25 04:11:07 +00:00
Chris Lattner 305f78f646 Fix encoding of fneg instruction 
llvm-svn: 18226
 2004-11-25 03:53:44 +00:00
Chris Lattner 191e525bae Fix encoding of swari, fixing several programs, including Olden/mst 
llvm-svn: 18225
 2004-11-25 03:40:20 +00:00
Reid Spencer 58a9fe55fa Make the check print something, give the cache var an llvm specific name. 
llvm-svn: 18224
 2004-11-25 03:33:03 +00:00
Chris Lattner 5d8ae54267 There is not a 1-1 mappign between llvm blocks and PPC blocks, do not use 
LLVM blocks as the keys for the branch rewriter.  This fixes treeadd and
many other programs with the JIT.

llvm-svn: 18223
 2004-11-25 00:33:57 +00:00
Chris Lattner dd516799d7 * Rename existing relocations to be more specific 
* Add relocations for refernces to non-lazy darwin stubs and implement
  them correctly.

With this change, we can correctly references external globals, and now
all but two UnitTests and all but 1 Regression/C tests pass.

More importantly, bugpoint-jit will start giving us useful testcases,
instead of always telling us that references to external globals don't
work :)

llvm-svn: 18222
 2004-11-24 22:30:08 +00:00
Nate Begeman e49936af54 Add the same optimization that we do loading from fixed alloca slots to 
storing to fixed alloca slots.

llvm-svn: 18221
 2004-11-24 21:53:14 +00:00
Chris Lattner 078b6f2b62 Write CompilationCallback as an explicit assembly stub to avoid getting GCC's 
prolog.

llvm-svn: 18220
 2004-11-24 21:01:46 +00:00
Chris Lattner 659d72e319 When rewriting the original call instruction, make sure to rewrite it to 
call the right address.

llvm-svn: 18213
 2004-11-24 18:00:02 +00:00
Chris Lattner cb9af557e7 Force the intregs ptr into R2 and the FPregs ptr into R3. This fixes a really 
obscure problem where we were doing:

lmw     r3,0(r9)

which is undefined on PPC.  Now we do:

lmw     r3,0(r2)

by force, not relying on the GCC register allocator for luck :)

llvm-svn: 18212
 2004-11-24 17:42:55 +00:00
Reid Spencer 80bb693109 Implement and document prefix options with arbitrary values including an 
= sign. This needed to support -DNAME=value options as pass-through in
llvmc.

llvm-svn: 18203
 2004-11-24 06:13:42 +00:00
Brian Gaeke 7217642438 Update list of failing benchmarks. 
llvm-svn: 18202
 2004-11-24 04:07:42 +00:00
Brian Gaeke 1139802b98 Fix bug in emitGEPOperation with large struct-member offsets. 
llvm-svn: 18201
 2004-11-24 04:07:33 +00:00
Chris Lattner 130888ad37 Fix a few more tests by encoding the extsb and other XForm11 instructions 
correctly.

llvm-svn: 18200
 2004-11-24 03:52:02 +00:00
Chris Lattner 022e271db5 Fix the encoding of ORi and other DForm4 instructions. This brings us to 
36/42 SingleSource/UnitTests passing!

llvm-svn: 18199
 2004-11-24 02:15:41 +00:00