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Author SHA1 Message Date
Chris Lattner baf6c54410 Add a comment and fix a memory leak. Thanks to Vikram for pointing this out. 
llvm-svn: 32196
 2006-12-04 21:22:45 +00:00
Reid Spencer a6cfd60a8c These pass on Linux now. 
llvm-svn: 32195
 2006-12-04 20:46:05 +00:00
Reid Spencer 2ffc3d25d0 Expose the sanity. 
llvm-svn: 32193
 2006-12-04 20:28:07 +00:00
Reid Spencer 49c5a86912 Unclutter this by using new cast creation functions. 
llvm-svn: 32192
 2006-12-04 20:18:26 +00:00
Reid Spencer 5c14088844 Implement new cast creation functions for both instructions and constant 
expressions. These will get used to reduce clutter as we replace various
calls to createInferredCast and getCast.

llvm-svn: 32191
 2006-12-04 20:17:56 +00:00
Reid Spencer 332109374a Fix the intrinsic debug call to make this match current definition. 
llvm-svn: 32190
 2006-12-04 20:13:49 +00:00
Reid Spencer d5d0529259 Make this test succeed on both Darwin and Linux 
llvm-svn: 32189
 2006-12-04 20:09:02 +00:00
Reid Spencer 9965ee72f5 Document the icmp and fcmp constant expressions. 
llvm-svn: 32188
 2006-12-04 19:23:19 +00:00
Reid Spencer d82ba83a63 XFAIL until PR1033 is fixed. 
llvm-svn: 32187
 2006-12-04 18:39:14 +00:00
Reid Spencer dba6aa436a Reduce the size of the ExprMapKeyType class. 
llvm-svn: 32186
 2006-12-04 18:38:05 +00:00
Reid Spencer a4d2d788ad Test case for PR1033, x86-64 code gen fails on bitcast. 
llvm-svn: 32185
 2006-12-04 18:24:56 +00:00
Evan Cheng 0c2a74a487 Non-darwin gcc should default to static relocation to match gcc. 
llvm-svn: 32184
 2006-12-04 18:07:10 +00:00
Evan Cheng a6b4c4b4f8 Fix test. 
llvm-svn: 32183
 2006-12-04 18:06:24 +00:00
Jim Laskey c963b6ffae Purpose of test is lost in upgrade. 
llvm-svn: 32182
 2006-12-04 17:54:29 +00:00
Jim Laskey d0d464950e Remove debug info. 
llvm-svn: 32181
 2006-12-04 17:06:15 +00:00
Reid Spencer 1ba24bb1e4 Fix inferred casts. 
llvm-svn: 32180
 2006-12-04 17:05:42 +00:00
Reid Spencer 561bb36756 Fix 80 cols violation 
llvm-svn: 32179
 2006-12-04 17:04:44 +00:00
Reid Spencer c8809b5c08 Regenerate. 
llvm-svn: 32178
 2006-12-04 15:41:36 +00:00
Jim Laskey 3082ed5364 Fixed to use current debug info. 
llvm-svn: 32177
 2006-12-04 12:23:17 +00:00
Jim Laskey 486c0adacd Moving to DebugInfo. 
llvm-svn: 32176
 2006-12-04 12:21:23 +00:00
Jim Laskey 0faad3925c Duplicate of Regression/Debugger/funccall.ll. 
llvm-svn: 32175
 2006-12-04 10:50:32 +00:00
Reid Spencer d2e0c34798 Regenerate. 
llvm-svn: 32173
 2006-12-04 05:24:24 +00:00
Reid Spencer 15df7d590c For PR950: Implement read/write of ICmp and FCmp constant expressions 
llvm-svn: 32172
 2006-12-04 05:23:49 +00:00
Reid Spencer f349069f1c For PR950: For ICmp and FCmp constant expressions, put the predicate outiside the parentheses to match what llvm-upgrade generates. 
llvm-svn: 32171
 2006-12-04 05:20:06 +00:00
Reid Spencer ee3c991a6e For PR950: Fix constant expressions to properly support ICmp and FCmp type expressions. 
llvm-svn: 32170
 2006-12-04 05:19:50 +00:00
Reid Spencer b471d8edcb For PR950: Implement a stub for folding ICmp and FCmp instructions 
llvm-svn: 32169
 2006-12-04 05:19:34 +00:00
Reid Spencer 812a1bed3d For PR950: Implement ICmp/FCmp predicate printing for constant expressions 
llvm-svn: 32168
 2006-12-04 05:19:18 +00:00
Reid Spencer 963e5b0867 For PR950: Provide an isCompare method for detection of ICmp and FCmp constant expressions. Change interfaces to allow for ICmp and FCmp predicate values. 
llvm-svn: 32167
 2006-12-04 05:19:02 +00:00
Reid Spencer 14fbdd5523 Update call to CastInst::getCastOpcode for its new signature. 
llvm-svn: 32166
 2006-12-04 02:48:01 +00:00
Reid Spencer 1a06389f06 Change inferred casts to explicit casts. 
llvm-svn: 32165
 2006-12-04 02:46:44 +00:00
Reid Spencer c4dacf2455 Take a baby step towards getting rid of inferred casts. Provide methods on 
CastInst and ConstantExpr that allow the signedness to be explicitly passed
in and reliance on signedness removed from getCastOpcode. These are
temporary measures useful during the conversion of inferred casts.

llvm-svn: 32164
 2006-12-04 02:43:42 +00:00
Reid Spencer 3c3fed62bf Remove line not meant to be committed. 
llvm-svn: 32163
 2006-12-03 21:17:12 +00:00
Reid Spencer 9a6fc825b4 Handle upgrade of llvm-gcc3 assembly files. 
llvm-svn: 32161
 2006-12-03 21:01:45 +00:00
Reid Spencer 3e6b1ce614 Support ICmp/FCmp constant expression reading and writing. 
llvm-svn: 32160
 2006-12-03 17:17:02 +00:00
Reid Spencer c031269ee3 Update for signless GEP semantics. 
llvm-svn: 32159
 2006-12-03 16:53:48 +00:00
Reid Spencer fb6ce95002 Use weak_import on linux, weak everywhere else. Makes test pass on Linux. 
Checking for __APPLE_CC__ is useless as this just checks to see if the
compiler is llvm-gcc, which we know it is.

llvm-svn: 32158
 2006-12-03 16:40:08 +00:00
Reid Spencer 8a303a7c59 Remove dead code. 
llvm-svn: 32157
 2006-12-03 16:21:33 +00:00
Reid Spencer 65f19a0eca Regenerate. 
llvm-svn: 32156
 2006-12-03 16:20:14 +00:00
Reid Spencer 5ef0dbb5b4 Remove useless #include. 
llvm-svn: 32155
 2006-12-03 16:19:43 +00:00
Reid Spencer 0f1725e68c These tests need llvm-upgrade. This fixes last night's nightly test fallout. 
llvm-svn: 32154
 2006-12-03 16:17:19 +00:00
Reid Spencer 723e07e9d8 Match the llvmAsmParser's handling of ICmp and FCmp instructions. 
llvm-svn: 32153
 2006-12-03 07:10:26 +00:00
Reid Spencer 1960ef32ac Regenerate. 
llvm-svn: 32152
 2006-12-03 06:59:29 +00:00
Reid Spencer cfc7f5dc82 Shorten the FCmp and ICmp mnemonics to 3 letters. Make the parser 
disambiguate them.

llvm-svn: 32151
 2006-12-03 06:58:07 +00:00
Reid Spencer afafde7b11 Shorten the FCmp predicate mnemonics. 
llvm-svn: 32150
 2006-12-03 06:35:48 +00:00
Reid Spencer 22504bd638 Implement reading and writing of the ICmp and FCmp instructions. 
llvm-svn: 32149
 2006-12-03 06:28:54 +00:00
Reid Spencer 45e5239008 Allow the ICmp and FCmp instructions to be written by the AsmWriter 
llvm-svn: 32148
 2006-12-03 06:27:29 +00:00
Reid Spencer 10fbf0e02f Implement creation of ICmp and FCmp constant expressions. 
llvm-svn: 32147
 2006-12-03 05:48:19 +00:00
Reid Spencer e953edff7a Remove backwards compatibility goop. This is now handled by llvm-upgrade. 
llvm-svn: 32146
 2006-12-03 05:47:10 +00:00
Reid Spencer e2c32da075 Regenerate. 
llvm-svn: 32145
 2006-12-03 05:46:11 +00:00
Reid Spencer 812724efa4 Remove backwards compatibility goop. Now implemented in llvm-upgrade. 
llvm-svn: 32144
 2006-12-03 05:45:44 +00:00
Reid Spencer 6ad23bdf9d Upgrade to version 7 bytecode format. 
llvm-svn: 32143
 2006-12-03 04:40:09 +00:00
Reid Spencer 6521b7a1c9 Regenerate. 
llvm-svn: 32142
 2006-12-03 03:16:48 +00:00
Reid Spencer bc17466558 Add a needed #include. 
llvm-svn: 32141
 2006-12-03 03:15:23 +00:00
Reid Spencer 690d437920 Regenerate. 
llvm-svn: 32140
 2006-12-02 22:14:11 +00:00
Reid Spencer 9a8b3173cc Implement upgrade of setcc instruction to icmp/fcmp, but don't enable it 
yet.

llvm-svn: 32139
 2006-12-02 22:09:27 +00:00
Reid Spencer 39bfeeeceb Make sure this file gets upgraded with llvm-upgrade 
llvm-svn: 32138
 2006-12-02 20:42:32 +00:00
Reid Spencer e812408695 Upgrade intrinsic function calls manually. 
llvm-svn: 32137
 2006-12-02 20:41:53 +00:00
Reid Spencer 6faf0cbf13 These files need llvm-upgrade. 
llvm-svn: 32136
 2006-12-02 20:40:30 +00:00
Reid Spencer 4ee2f08386 Rearrange code so that llvm-upgrade doesn't break the optimization this 
test is trying to verify.

llvm-svn: 32135
 2006-12-02 20:39:25 +00:00
Reid Spencer 19738b0b5a Upgrade intrinsic function calls 
llvm-svn: 32134
 2006-12-02 20:38:37 +00:00
Reid Spencer ed3471a8cc Run llvm-upgrade on this test and/or upgrade intrinsic function calls. 
llvm-svn: 32133
 2006-12-02 20:38:10 +00:00
Reid Spencer fc0618e2db Remove tests for checking bytecode upgrade. Bytecode upgrade is being 
replaced in 2.0 with assembly upgrade via the llvm-upgrade tool.

llvm-svn: 32132
 2006-12-02 20:35:50 +00:00
Reid Spencer c58764b57b Upgrade old intrinsic function calls manually. 
llvm-svn: 32131
 2006-12-02 20:34:57 +00:00
Reid Spencer 107b4b79c4 Use llvm-upgrade these tests as they all use old assembly. 
llvm-svn: 32130
 2006-12-02 20:34:08 +00:00
Reid Spencer 7d4eb03ceb Remove old intrinsic declarations and usage. 
llvm-svn: 32129
 2006-12-02 20:30:20 +00:00
Reid Spencer 1290f03fa3 Regenerate. 
llvm-svn: 32128
 2006-12-02 20:21:22 +00:00
Reid Spencer 2017e84f9a Support several new upgrades: 
div -> fdiv/udiv/sdiv
  rem -> frem/urem/srem
  except -> unwind
  uninitialized -> external
as well as tracking the element type of pointers, packed, and array.

llvm-svn: 32127
 2006-12-02 20:19:56 +00:00
Reid Spencer 9d91281573 Remove a redundant RUN: line. 
llvm-svn: 32126
 2006-12-02 17:49:38 +00:00
Reid Spencer 797cb85015 Add llvm-upgrade documentation. 
llvm-svn: 32125
 2006-12-02 16:36:48 +00:00
Reid Spencer 963bdf3885 Document the llvm-upgrade tool. 
llvm-svn: 32124
 2006-12-02 16:35:42 +00:00
Reid Spencer 8100d27982 Prevent a GEP from getting upgraded to avoid resulting test failure. 
llvm-svn: 32123
 2006-12-02 16:25:20 +00:00
Reid Spencer 7f327637b1 Regenerate. 
llvm-svn: 32122
 2006-12-02 16:19:52 +00:00
Reid Spencer 3a81da78a1 Implement the GEP upgrade for non-constant unsigned indices 
llvm-svn: 32121
 2006-12-02 16:19:28 +00:00
Reid Spencer 74fb4359a9 Keep lists of values so they can be examined. 
llvm-svn: 32120
 2006-12-02 15:16:01 +00:00
Reid Spencer 8b0cb8cf03 Update this test to use llvm-update. 
llvm-svn: 32117
 2006-12-02 05:02:46 +00:00
Reid Spencer f7e9f43e21 Build llvm-update now. 
llvm-svn: 32116
 2006-12-02 04:46:36 +00:00
Reid Spencer d0e30dc5be Use the llvm-upgrade program to upgrade llvm assembly. 
llvm-svn: 32115
 2006-12-02 04:23:10 +00:00
Reid Spencer bc7daea442 Add support for global types and type resolution. Fix several minor 
formatting and spacing bugs. This is sufficient for llvm-upgrade to
correctly upgrade all of llvm/test.

llvm-svn: 32114
 2006-12-02 04:11:07 +00:00
Jeff Cohen cc08c83186 Unbreak VC++ build. 
llvm-svn: 32113
 2006-12-02 02:22:01 +00:00
Chris Lattner 7a002fec1f disable transformations that are invalid for fp vectors. This fixes 
Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll

llvm-svn: 32112
 2006-12-02 00:13:08 +00:00
Chris Lattner 72239930e0 new testcase 
llvm-svn: 32111
 2006-12-02 00:12:32 +00:00
Chris Lattner 4d9fc5e896 Switch analysis groups to be unregistered when llvm_shutdown is called. 
llvm-svn: 32110
 2006-12-01 23:46:50 +00:00
Reid Spencer 114c808702 Handle upgrade of fp -> ptr cast with fp -> int -> ptr 
llvm-svn: 32109
 2006-12-01 23:40:53 +00:00
Chris Lattner 1b368a0cf6 Start moving pass registration over to using the ManagedStatic mechanism. 
This fixes issues where passes get unregistered before llvm_shutdown is
called, and is generally cleaner and simpler.  Analysis groups up next.

llvm-svn: 32108
 2006-12-01 23:27:45 +00:00
Evan Cheng 8e94078483 Match TargetInstrInfo changes. 
llvm-svn: 32107
 2006-12-01 22:57:41 +00:00
Reid Spencer 8a95b0bf21 Don't convert {} into []! 
llvm-svn: 32106
 2006-12-01 22:42:01 +00:00
Chris Lattner d321248d96 pass cfgonly up the ctor instead of calling an explicit method. 
llvm-svn: 32105
 2006-12-01 22:36:43 +00:00
Reid Spencer 7956c3647b Allow the new cast instructions. 
llvm-svn: 32104
 2006-12-01 22:34:43 +00:00
Reid Spencer c3f57a2f8b Upgrade shr to ashr and lshr 
llvm-svn: 32103
 2006-12-01 22:26:37 +00:00
Chris Lattner 23d540538d move 'cfgonly' pass tracking into PassInfo, instead of handling it with 
yet-another global data structure.

llvm-svn: 32102
 2006-12-01 22:21:11 +00:00
Chris Lattner 33fff0398a remove 'target constructor' support. 
llvm-svn: 32100
 2006-12-01 22:00:50 +00:00
Chris Lattner 571dd5778f target constructors are never used 
llvm-svn: 32099
 2006-12-01 21:59:37 +00:00
Evan Cheng 67fc141db5 Match TargetInstrInfo changes. 
llvm-svn: 32098
 2006-12-01 21:52:58 +00:00
Evan Cheng 07fc107e90 convertToThreeAddress() is now responsible for updating live info as well as inserting the new MI's. 
llvm-svn: 32097
 2006-12-01 21:52:41 +00:00
Reid Spencer f05199113c Don't treat numeric (untyped) constants as a ConstInfo, just pass the 
string and let ConstVal add the type.

llvm-svn: 32096
 2006-12-01 21:52:30 +00:00
Evan Cheng 2f89f04e5f Typo 
llvm-svn: 32095
 2006-12-01 21:50:17 +00:00
Evan Cheng dcd052e11a - Add getOperandConstraint() to TargetInstrDescriptor. 
- convertToThreeAddress() change to allow single two-address MI to be converted
  into one or more 3-address MIs.

llvm-svn: 32094
 2006-12-01 21:46:55 +00:00
Chris Lattner 3a279ecc65 fix incorrectly translated testcase 
llvm-svn: 32093
 2006-12-01 21:38:02 +00:00
Reid Spencer 7e798cc0ae First version of llvm-upgrade that can correctly upgrade all of 
test/Feature

llvm-svn: 32092
 2006-12-01 21:10:07 +00:00
Evan Cheng 022030a425 Add weak reference directive. 
llvm-svn: 32091
 2006-12-01 20:47:11 +00:00
Reid Spencer 16353d6583 valgrind clean version of llvm-upgrade 
llvm-svn: 32090
 2006-12-01 20:36:40 +00:00
Reid Spencer 2daa57894f First version of llvm-upgrade that can correctly upgrade a large test 
case.

llvm-svn: 32089
 2006-12-01 20:26:20 +00:00
Chris Lattner 70359e75bf Remove dead methods 
llvm-svn: 32088
 2006-12-01 20:14:47 +00:00
Chris Lattner defd8470aa These should be rewritten to fold without using the 'Rules' mechanism, but 
until this happens at least make sext from bool and sitofp from bool do the
right thing.

llvm-svn: 32087
 2006-12-01 19:50:54 +00:00
Chris Lattner 6dde72735e test1 is miscompiled 
llvm-svn: 32086
 2006-12-01 19:50:04 +00:00
Jim Laskey b0862be332 wrong spot 
llvm-svn: 32084
 2006-12-01 19:39:32 +00:00
Jim Laskey ba0f15c676 Test for float varargs. 
llvm-svn: 32083
 2006-12-01 19:29:20 +00:00
Chris Lattner 710ebaf377 this logic is broken for trunc to bool, replace the folding logic for trunc 
completely, as it is trivial.  We should probably do this for the rest of the
cast operations.  This fixes ConstProp/2006-12-01-TruncBoolBug.ll.

llvm-svn: 32081
 2006-12-01 19:22:41 +00:00
Chris Lattner f16661c3c6 add a new ConstantIntegral::get method. Simplify the implementation of 
ConstantInt::get

llvm-svn: 32080
 2006-12-01 19:20:02 +00:00
Chris Lattner 635ed246d7 new 'cast' miscompilation, reduced from perlbmk by Evan 
llvm-svn: 32079
 2006-12-01 19:02:56 +00:00
Chris Lattner e6b2c29c27 enable this now that codegen support is in place 
llvm-svn: 32076
 2006-12-01 18:04:08 +00:00
Evan Cheng b689d32b20 Copy and paste error. An initialized global cannot be a weak reference. 
llvm-svn: 32075
 2006-12-01 17:39:22 +00:00
Jim Laskey 1b0bc794e6 1. In ppc64 mode we need only use one GPR. 
2. Float values need to be promoted to double when they are vararg.

llvm-svn: 32074
 2006-12-01 16:30:47 +00:00
Jim Laskey 311622f912 ExternalWeak case in wrong location. 
llvm-svn: 32073
 2006-12-01 14:37:39 +00:00
Evan Cheng 80361a9297 This test is meant for X86 CPU which does not support SSE2. 
llvm-svn: 32072
 2006-12-01 10:17:36 +00:00
Evan Cheng 845bd6e096 Fix 2005-05-08-FPStackifierPHI.ll failure. 
llvm-svn: 32071
 2006-12-01 10:11:51 +00:00
Evan Cheng 3fe5331483 Add a extern weak test case. 
llvm-svn: 32070
 2006-12-01 09:18:20 +00:00
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
Evan Cheng 6973993e9c Allow target to custom lower READCYCLECOUNTER (when it doesn't have to be expanded). 
llvm-svn: 32016
 2006-11-29 08:26:18 +00:00
Evan Cheng c24ce795a3 Fix test. 
llvm-svn: 32015
 2006-11-29 08:22:59 +00:00
Bill Wendling 7ec1a5befa Oops! didn't mean to put this in there yet. 
llvm-svn: 32014
 2006-11-29 07:31:23 +00:00
Chris Lattner 0d67dde00a done 
llvm-svn: 32013
 2006-11-29 07:21:46 +00:00
Chris Lattner aeddf5f077 new bswap idiom 
llvm-svn: 32012
 2006-11-29 07:21:08 +00:00
Chris Lattner 960acb008b implement cast.ll:test35. With this, we recognize: 
unsigned short swp(unsigned short a) {
       return ((a & 0xff00) >> 8 | (a & 0x00ff) << 8);
}

as an idiom for bswap.

llvm-svn: 32011
 2006-11-29 07:18:39 +00:00
Chris Lattner 19d72c9f4f new testcase 
llvm-svn: 32010
 2006-11-29 07:17:32 +00:00
Chris Lattner d747f015ff Teach instcombine to turn trunc(srl x, c) -> srl (trunc(x), c) when safe. 
This implements InstCombine/cast.ll:test34.  It fires hundreds of times on
176.gcc.

llvm-svn: 32009
 2006-11-29 07:04:07 +00:00
Chris Lattner 544dfa013c new testcase 
llvm-svn: 32008
 2006-11-29 07:03:00 +00:00
Chris Lattner 7b34c1391a This fails on mainline. 
llvm-svn: 32007
 2006-11-29 05:19:32 +00:00
Chris Lattner a7942b7bbd Implement Regression/Transforms/InstCombine/bswap-fold.ll, 
folding   seteq (bswap(x)), c -> seteq(x,bswap(c))

llvm-svn: 32006
 2006-11-29 05:02:16 +00:00
Chris Lattner e7f83dcf4b new testcase, bswaps should be eliminated. 
llvm-svn: 32005
 2006-11-29 05:00:14 +00:00
Evan Cheng 8facb43593 16-byte stack alignment for X86-64 ELF. Patch by Dan Gohman. 
llvm-svn: 32004
 2006-11-29 02:00:40 +00:00
Evan Cheng feba507a97 Fix for PR1023 by Dan Gohman. 
llvm-svn: 32003
 2006-11-29 01:58:12 +00:00
Evan Cheng 79ca238966 Add test cases for PR1022, 1023. 
llvm-svn: 32002
 2006-11-29 01:57:06 +00:00
Chris Lattner 38084725a2 Upgrade the ugly darwin 64-bit bswap idiom (bswap %eax / bswap %edx / 
xchgl %eax, %edx) to llvm.bswap.i64.  This compiles:

long long test2(long long A) {
  return _OSSwapInt64(A);
}

to:

_test2:
        movl 8(%esp), %eax
        movl 4(%esp), %edx
        bswapl %eax
        bswapl %edx
        ret

instead of:

_test2:
        movl 8(%esp), %edx
        movl 4(%esp), %eax
        bswap   %eax
        bswap   %edx
        xchgl   %eax, %edx
        ret

GCC manages (with -fomit-frame-pointer) the uglier:

_test2:
        subl    $4, %esp
        movl    8(%esp), %eax
        movl    12(%esp), %edx
        bswap   %eax
        bswap   %edx
        xchgl   %eax, %edx
        addl    $4, %esp
        ret

llvm-svn: 32001
 2006-11-29 01:48:01 +00:00
Evan Cheng 6e12a052ff Fix for PR1022 (folding loads of static initializers) by Dan Gohman. 
llvm-svn: 32000
 2006-11-29 01:38:07 +00:00
Chris Lattner 0fc6ae0c3d Trivially lower 'bswap $0' into llvm.bswap. This fixes hexxagon with the 
JIT on darwin/x86, which has htonl implemented as inline asm.

llvm-svn: 31999
 2006-11-29 01:14:06 +00:00
Bill Wendling 18739dc03f WTF? These weird newlines got in there... 
llvm-svn: 31998
 2006-11-29 01:14:00 +00:00
Chris Lattner 90f4238c38 add a hook to allow targets to hack on inline asms to lower them to llvm 
when they want to.

llvm-svn: 31997
 2006-11-29 01:12:32 +00:00
Reid Spencer a736fdf216 Join a split line. 
llvm-svn: 31996
 2006-11-29 01:11:01 +00:00
Bill Wendling 5c3966aa68 Converted to using llvm streams instead of <iostream>s 
llvm-svn: 31992
 2006-11-29 00:39:47 +00:00
Bill Wendling afd54eb8b6 Replacing std::iostreams with llvm iostreams. Some of these changes involve 
adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.

llvm-svn: 31990
 2006-11-29 00:19:40 +00:00
Bill Wendling a531ac291c Convert to using llvm streams instead of iostreams. 
llvm-svn: 31989
 2006-11-28 23:33:06 +00:00
Bill Wendling a38b3e15be Support for llvm_ostreams. 
llvm-svn: 31988
 2006-11-28 23:31:42 +00:00
Andrew Lenharth 904ca9c688 gcc doesn't like an empty colbber list 
llvm-svn: 31987
 2006-11-28 23:07:32 +00:00
Bill Wendling be6ce9d1c7 Use ostream instead of iostream 
llvm-svn: 31986
 2006-11-28 22:49:32 +00:00
Bill Wendling 787b77320f Use llvm streams instead of <iostream> 
llvm-svn: 31985
 2006-11-28 22:48:48 +00:00
Bill Wendling 6c1740f31f Removed #include <iostream> and used llvm streams 
llvm-svn: 31984
 2006-11-28 22:47:12 +00:00
Bill Wendling 597d451fea Removed some of the iostream #includes. Moved towards converting to using 
llvm streams

llvm-svn: 31983
 2006-11-28 22:46:12 +00:00
Bill Wendling a60d8edfc9 Support for llvm streams. 
llvm-svn: 31982
 2006-11-28 22:45:17 +00:00
Chris Lattner 228bcd3802 Add a helper function 
llvm-svn: 31981
 2006-11-28 22:32:35 +00:00
Andrew Lenharth f52ae7ec72 Identities are default now 
llvm-svn: 31980
 2006-11-28 22:28:08 +00:00
Andrew Lenharth 8b59fd03c2 Make identity default, and fix PR1020 
llvm-svn: 31979
 2006-11-28 22:25:32 +00:00
Bill Wendling f89955be1b Added a temporary hack to get the llvm-streams to work for future checkins. 
llvm-svn: 31978
 2006-11-28 22:21:29 +00:00
Reid Spencer 116ad83aa0 Undo the last patch until 253.perlbmk passes with these changes. 
llvm-svn: 31977
 2006-11-28 20:23:51 +00:00
Evan Cheng 69b1825488 New entries. 
llvm-svn: 31976
 2006-11-28 19:59:25 +00:00
Andrew Lenharth 7f739d5bdd update comments 
llvm-svn: 31975
 2006-11-28 19:56:02 +00:00
Andrew Lenharth 212f15fa8a Get the asminfo for the target most closely matching the module and use that for inline asm 
llvm-svn: 31974
 2006-11-28 19:53:36 +00:00
Andrew Lenharth 2675e23a7e X86 asm -> gcc asm translation table (incomplete) 
llvm-svn: 31973
 2006-11-28 19:52:49 +00:00
Andrew Lenharth ff35b449a0 Add per-target support for asm translation in the cbe 
llvm-svn: 31972
 2006-11-28 19:52:20 +00:00
Jim Laskey 40182179b6 Remove debug code. 
llvm-svn: 31970
 2006-11-28 18:27:02 +00:00
Jim Laskey ec05b046c7 Prime text sections to improve branch locality in large object files. 
llvm-svn: 31969
 2006-11-28 18:21:52 +00:00
Jim Laskey f4e2e009d9 32-bit int space was not accounted for properly in lowerCall. 
llvm-svn: 31966
 2006-11-28 14:53:52 +00:00
Reid Spencer 55f1fbee2e Regenerate. 
llvm-svn: 31965
 2006-11-28 07:29:44 +00:00
Reid Spencer d47017990b Implement signedness caching for values, value lists, constants and 
constant lists. This is just an internal change to the parser in
preparation for some backwards compatibility code that is to follow.
This will allow things like "uint 4000000000" to retain the unsignedness
of the integer constant as the value moves through the parser. In the
future, all integer types will be signless but parsing "uint" and friends
will be retained for backwards compatibility.

llvm-svn: 31964
 2006-11-28 07:28:14 +00:00
Reid Spencer 59fe2d89ae Remove 4 FIXME's from the CAST patch now that the back end is correctly 
producing code for "trunc to bool". This passes all tests on Linux.

llvm-svn: 31963
 2006-11-28 07:23:01 +00:00
Reid Spencer d077fe70e9 Add an -append-exit-code option to bugpoint. This will cause bugpoint to 
append "exit <retcode>" to the end of the output file. This is used by
the nightly tester to make bugpoint match the output generated by the
RunSafely.sh script so it doesn't find false positives.

llvm-svn: 31960
 2006-11-28 07:04:10 +00:00
Reid Spencer 21052cd48f Fix a typo. 
llvm-svn: 31959
 2006-11-28 06:14:06 +00:00
Bill Wendling bc0d5f8bcb Put the #include for a module first. 
llvm-svn: 31958
 2006-11-28 03:31:29 +00:00
Evan Cheng b2a6b0dbad Clean up. 
llvm-svn: 31957
 2006-11-28 02:25:34 +00:00
Evan Cheng db8f19fb90 Fix indentation. 
llvm-svn: 31956
 2006-11-28 02:22:51 +00:00
Bill Wendling dfc91897df Changed to using LLVM streams. 
llvm-svn: 31955
 2006-11-28 02:09:03 +00:00
Bill Wendling 3f6f0fd028 Changed to using llvm streams. 
llvm-svn: 31954
 2006-11-28 02:08:17 +00:00
Bill Wendling cd2f1a897f Added helper function to transition to using llvm streams. 
llvm-svn: 31953
 2006-11-28 02:07:29 +00:00
Evan Cheng 8ddbdc70b7 Fix JIT encoding bugs for shift / rotate by one ops. 
llvm-svn: 31952
 2006-11-28 01:28:00 +00:00
Chris Lattner e88ff3a961 testcase for pr1016 
llvm-svn: 31951
 2006-11-28 01:26:37 +00:00
Chris Lattner 3abb63651b Fix PR1016 
llvm-svn: 31950
 2006-11-28 01:03:30 +00:00
Bill Wendling 5834fdb371 Removed #include <iostream> and replaced streams with llvm streams. 
llvm-svn: 31949
 2006-11-27 23:54:50 +00:00
Andrew Lenharth e8c64aba11 Preliminary support for inline asm in the cbe. The target specific ugliness 
is still in Writer, but issolated to a single function. This might be split
into something in each target directory.  This is sufficient to get through
archie and an strcpy impl on linux-x86.

Module level asm is not handled.

llvm-svn: 31948
 2006-11-27 23:50:49 +00:00
Evan Cheng 20350c4025 Change MachineInstr ctor's to take a TargetInstrDescriptor reference instead 
of opcode and number of operands.

llvm-svn: 31947
 2006-11-27 23:37:22 +00:00
Chris Lattner 5230e9175a remove dead tag 
llvm-svn: 31944
 2006-11-27 21:53:28 +00:00
Chris Lattner 5d5916b4d1 Fix the dag combiner bug corresponding to PR1014. 
llvm-svn: 31943
 2006-11-27 21:50:02 +00:00
Chris Lattner f36cc15a84 this doesn't pass with CVS HEAD. 
llvm-svn: 31942
 2006-11-27 20:01:48 +00:00
Chris Lattner 8e9a7b73d9 Fix PR1014 and InstCombine/2006-11-27-XorBug.ll. 
llvm-svn: 31941
 2006-11-27 19:55:07 +00:00
Reid Spencer 5fb4da8c5d Add 3 more test cases for ptrtoint, fptoui and fptosi 
llvm-svn: 31940
 2006-11-27 19:54:23 +00:00
Chris Lattner 2c2e34b2c4 testcase for PR1014 
llvm-svn: 31939
 2006-11-27 19:47:22 +00:00
Reid Spencer 16eaffe595 When truncating to bool, it is necessary to & with 1 for all casts that 
can result in a bool. Previously PtrToInt, FPToUI and FPToSI were missing
this operation.

llvm-svn: 31938
 2006-11-27 18:51:06 +00:00
Bill Wendling f790e9de2c Protect against null streams. 
llvm-svn: 31937
 2006-11-27 10:45:49 +00:00
Bill Wendling 7339b8dbfd Removed #include <iostream> and replaced with llvm_* streams. 
llvm-svn: 31936
 2006-11-27 10:09:12 +00:00
Reid Spencer 141519fbc0 Alter these tests to ensure they match a "test $1, X" X86 instruction that 
is now generated by the LLVM backend for "trunc to bool" instructions.

llvm-svn: 31935
 2006-11-27 05:08:03 +00:00
Reid Spencer b3281892d9 Add a test to ensure a bitcast/and/trunc combination eliminates the bitcast. 
llvm-svn: 31934
 2006-11-27 05:06:58 +00:00
Chris Lattner 3da631f29a For better or worse, load from i1 is assumed to be zero extended. Do not 
form a load from i1 from larger loads that may not be zext'd.

llvm-svn: 31933
 2006-11-27 04:40:53 +00:00
Chris Lattner db18938355 If a brcond condition is promoted, make sure to zero extend it, even if not 
expanded into BR_CC.

llvm-svn: 31932
 2006-11-27 04:39:56 +00:00
Reid Spencer 6c38f0bb07 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931
 2006-11-27 01:05:10 +00:00
Reid Spencer afbc00bc38 Don't use bitcast yet! 
llvm-svn: 31930
 2006-11-26 21:22:01 +00:00
Reid Spencer 2dd1741565 Make this test case easier to read. No functional changes. 
llvm-svn: 31929
 2006-11-26 18:27:09 +00:00
Bill Wendling 3750ae25a0 Removed #include <iostream> and replace with llvm_* streams. 
llvm-svn: 31927
 2006-11-26 10:52:51 +00:00
Bill Wendling a88968b9c4 Add method that will take a function pointer so that it can handle things 
like "llvm_cerr << std::flush";

llvm-svn: 31926
 2006-11-26 10:51:51 +00:00
Bill Wendling 4ae401074c Remove #include <iostream> and use llvm_* streams instead. 
llvm-svn: 31925
 2006-11-26 10:17:54 +00:00
Bill Wendling 8f13b5c43e Replace #include <iostream> with llvm_* streams. 
llvm-svn: 31924
 2006-11-26 10:02:32 +00:00
Bill Wendling 5dbf43c983 Removed #include <iostream> and replaced with llvm_* streams. 
llvm-svn: 31923
 2006-11-26 09:46:52 +00:00
Bill Wendling a7459ca813 Removed #include <iostream> and used the llvm_cerr/DOUT streams instead. 
llvm-svn: 31922
 2006-11-26 09:17:06 +00:00