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Author SHA1 Message Date
Reid Spencer
6b42ad671d Remove this test case. LLVM doesn't currently support comparison of packed. 
llvm-svn: 33271
 2007-01-16 21:58:58 +00:00
Devang Patel
e3e4fcb70f Undo last check-in. 
Remove setupPassManager() and its use.

llvm-svn: 33270
 2007-01-16 21:43:18 +00:00
Anton Korobeynikov
47f343edc3 Missed "<" :) 
llvm-svn: 33265
 2007-01-16 20:22:18 +00:00
Devang Patel
afc2e45d40 Setup pass manager before scheduling required analysis. 
llvm-svn: 33262
 2007-01-16 19:46:09 +00:00
Reid Spencer
52170cb5e8 Add a test case for bit accurate integer types in llvm-gcc. This is 
XFAILed for now until llvm-gcc changes are committed.

llvm-svn: 33261
 2007-01-16 18:40:08 +00:00
Anton Korobeynikov
9b380c56f2 Cleanup. Comments added. 
llvm-svn: 33260
 2007-01-16 18:23:09 +00:00
Reid Spencer
90a70475df New test cases for bit accurate integers developed by Guoling Han. 
llvm-svn: 33259
 2007-01-16 18:08:22 +00:00
Chris Lattner
c102e8919b Fix SMG2000 with the CBE: opaque types need names too. 
llvm-svn: 33258
 2007-01-16 18:02:45 +00:00
Chris Lattner
30cef1024d document some subtlety 
llvm-svn: 33257
 2007-01-16 17:51:40 +00:00
Anton Korobeynikov
8fbc09843e Emit symbol type information for ELF/COFF targets 
llvm-svn: 33256
 2007-01-16 16:41:57 +00:00
Bill Wendling
efde03bbf6 Instead of yet another enum indicating the "assembly language flavor", 
just use the one that's in the subtarget.

llvm-svn: 33255
 2007-01-16 09:29:17 +00:00
Chris Lattner
de9ba0fdb4 Fix PR918 by only using typedefs to name struct types. This makes the later 
type ordering stuff work better.  This fixes PR918 and
CodeGen/CBackend/2007-01-15-NamedArrayType.ll

Patch by Gordon Henriksen.

llvm-svn: 33254
 2007-01-16 07:22:23 +00:00
Chris Lattner
a1adc3b364 testcase for PR918 
llvm-svn: 33253
 2007-01-16 07:21:28 +00:00
Chris Lattner
06f52d3e1e add a note: we need whole-function selectiondags :) 
llvm-svn: 33252
 2007-01-16 06:39:48 +00:00
Chris Lattner
3af776359d Fix PR1114 and CodeGen/Generic/2007-01-15-LoadSelectCycle.ll by being 
careful when folding "c ? load p : load q" that C doesn't reach either load.
If so, folding this into load (c ? p : q) will induce a cycle in the graph.

llvm-svn: 33251
 2007-01-16 05:59:59 +00:00
Chris Lattner
951687dbef new testcase for PR1114 
llvm-svn: 33250
 2007-01-16 05:58:50 +00:00
Chris Lattner
7560c5f913 add options to view the dags before the first or second pass of dag combine. 
llvm-svn: 33249
 2007-01-16 04:55:25 +00:00
Bill Wendling
661f651728 Added a -mtriple flag to force darwin backend. 
llvm-svn: 33248
 2007-01-16 04:15:20 +00:00
Bill Wendling
08272a2fa6 Make inline ASM the INTEL one if it's in that emission mode. 
llvm-svn: 33247
 2007-01-16 04:13:03 +00:00
Bill Wendling
cfdd717db5 Fix for PR1095: 
LLVM would miscompile ASM dialects when compiling for PPC. Added dialects for
the X86 and PPC backends. It defaults to "0", the first variant of a compound
inline asm expression.

llvm-svn: 33246
 2007-01-16 03:42:04 +00:00
Devang Patel
2d421d58d6 Code refactoring. 
llvm-svn: 33245
 2007-01-16 02:00:38 +00:00
Devang Patel
b61a40bc5a Remove extra white spaces. Fix comments. 
llvm-svn: 33244
 2007-01-15 23:06:56 +00:00
Devang Patel
67c975490d Do not record last users of Pass Manager. 
llvm-svn: 33243
 2007-01-15 20:31:54 +00:00
Jeff Cohen
c4ab4ae3e1 Unbreak VC++ build. 
llvm-svn: 33242
 2007-01-15 20:27:18 +00:00
Chris Lattner
c9024c6200 test darwin too! :) 
llvm-svn: 33241
 2007-01-15 18:32:24 +00:00
Reid Spencer
4212cc8c4e One more @ to remove. 
llvm-svn: 33240
 2007-01-15 18:28:34 +00:00
Chris Lattner
b0a126d212 make this more efficient in release builds (time and space) 
llvm-svn: 33239
 2007-01-15 18:28:18 +00:00
Reid Spencer
a3435cea23 Update documentation for parameter attributes for the syntax change. 
llvm-svn: 33238
 2007-01-15 18:27:39 +00:00
Chris Lattner
946ceae164 Fix a regression in my isIntegral patch that broke 471.omnetpp. This is 
because TargetData::getTypeSize() returns the same for i1 and i8.  This fix
is not right for the full generality of bitwise types, but it fixes the
regression.

llvm-svn: 33237
 2007-01-15 17:55:20 +00:00
Nick Lewycky
36110b8456 Don't print address of ETNode. Print the DFSNumIn which uniquely identifies 
the basic block and is stable across runs in gdb or valgrind.

Make Node::update handle edges which dominate and are tighter than
existing edges.

Replace makeEqual's "squeeze theorem" code. Fixes miscompilation.

Gate the calls to defToOps and opsToDef. Before this, we were getting IG
edges about values which weren't even defined in the dominated area. This
reduces the size of the IG by about half.

llvm-svn: 33236
 2007-01-15 14:30:07 +00:00
Chris Lattner
a89a450f1c Run an instcombine pass after inlining but before scalarrepl. This allows 
instcombine to clean up the code, which makes more code suitable for SRoA.
This helps C++ code in particular, e.g. speeding up tramp3d by 31%.

llvm-svn: 33235
 2007-01-15 07:41:51 +00:00
Chris Lattner
1a96e01743 Implement InstCombine/phi.ll:test7, deletion of trivial value loops for 
induction variables.

llvm-svn: 33234
 2007-01-15 07:30:06 +00:00
Chris Lattner
1140c5c398 new testcase 
llvm-svn: 33233
 2007-01-15 07:29:29 +00:00
Chris Lattner
d4a0c800f4 simplify some code now that types are signless 
llvm-svn: 33232
 2007-01-15 07:02:54 +00:00
Chris Lattner
bc687c27d7 delete stores to allocas with one use. This is a trivial form of DSE which 
often kicks in for ?: expressions.

llvm-svn: 33231
 2007-01-15 06:51:56 +00:00
Chris Lattner
4b84530d59 add a simple case where instcombine can detect and remove a dead alloca 
llvm-svn: 33230
 2007-01-15 06:51:25 +00:00
Chris Lattner
64205203a5 Constant fold llvm.powi.*. This speeds up tramp3d--v4 by 9.5% 
llvm-svn: 33229
 2007-01-15 06:27:37 +00:00
Chris Lattner
851b9e93a2 add some notes 
llvm-svn: 33228
 2007-01-15 06:25:39 +00:00
Reid Spencer
a322dfce5f Regenerate. 
llvm-svn: 33227
 2007-01-15 02:41:46 +00:00
Reid Spencer
c32e0fedab For PR1113: 
Increment the counter after the second use, not after the first use. This
fixes PR1113.

Also, rename some classes for simplicity and to more naturally be
reminscient of LLVM 1.9. This in preparation for additional classes that
will provide a scaled down model of the LLVM 1.9 IR.

llvm-svn: 33226
 2007-01-15 02:40:33 +00:00
Chris Lattner
c5e1611848 rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger. 
rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.

This makes naming much more consistent.  For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)

llvm-svn: 33225
 2007-01-15 02:27:26 +00:00
Chris Lattner
ad283250fa regenerate 
llvm-svn: 33224
 2007-01-15 02:12:07 +00:00
Chris Lattner
f1797fe8bf teach VMCore to accept i1 add's and shifts 
llvm-svn: 33223
 2007-01-15 02:05:34 +00:00
Chris Lattner
f48900e322 eliminate calls to Type::isInteger, preferring isIntegral instead. 
llvm-svn: 33222
 2007-01-15 02:03:16 +00:00
Chris Lattner
0903f7f832 allow i1 to operators like shift and add. 
llvm-svn: 33221
 2007-01-15 02:00:29 +00:00
Chris Lattner
4d7eed35ae Update code to eliminate calls to isInteger, calling isIntegral instead. 
llvm-svn: 33220
 2007-01-15 01:58:56 +00:00
Chris Lattner
0a18f2a05f Change to match API changes. 
llvm-svn: 33219
 2007-01-15 01:55:32 +00:00
Chris Lattner
8fbcb083aa Eliminate calls to isInteger, generalizing code and tightening checks as needed. 
llvm-svn: 33218
 2007-01-15 01:55:30 +00:00
Chris Lattner
6026cbf165 Terminology change: drop 'integral' completely. Now we just have integer, 
which includes i1.  Change the semantics of the various instructions to
support i1 where they didn't before: for example, it is now legal [though
not terribly useful, as it is the same as xor] to add two i1 values.

llvm-svn: 33217
 2007-01-15 01:54:13 +00:00
Chris Lattner
bf132d8342 Make use of isInteger vs isIntegral more explicit 
llvm-svn: 33216
 2007-01-15 01:48:11 +00:00