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28884 Commits

Author SHA1 Message Date
Chris Lattner cd65cf6095 remove support for old-style varargs upgrading 
llvm-svn: 32979
 2007-01-07 06:45:57 +00:00
Chris Lattner bc3ffdda4c this is an overcomplex way to call exit :) 
llvm-svn: 32978
 2007-01-07 06:43:08 +00:00
Reid Spencer 96b3ffe309 Add a test case for PR1086 
llvm-svn: 32977
 2007-01-07 03:27:39 +00:00
Reid Spencer df7c61da7e For PR1086: 
Parameter attributes do have to be specially handled in the CBE. Implement
their handling.

llvm-svn: 32976
 2007-01-07 03:24:48 +00:00
Chris Lattner 783c1c47a5 Simplify the testcase 
llvm-svn: 32975
 2007-01-07 02:28:52 +00:00
Chris Lattner 18954852ae Fix PR1015 and Transforms/IndVarsSimplify/2007-01-06-TripCount.ll, a 
miscompilation of Qt.

llvm-svn: 32974
 2007-01-07 02:24:26 +00:00
Chris Lattner a4c150b69e Testcase for PR1015 
llvm-svn: 32973
 2007-01-07 02:24:10 +00:00
Chris Lattner 39087c7127 cast of int to bool no longer does a compare, rendering this fixme 
obsolete

llvm-svn: 32972
 2007-01-07 02:05:20 +00:00
Chris Lattner 0816559b13 add -debug output for -indvars. 
llvm-svn: 32971
 2007-01-07 01:14:12 +00:00
Reid Spencer 9e224a2533 Update the documentation for SymbolTable class. 
llvm-svn: 32970
 2007-01-07 00:41:39 +00:00
Anton Korobeynikov a9ab10942d As PR1085 was fixed, back out workaround 
llvm-svn: 32969
 2007-01-07 00:41:20 +00:00
Chris Lattner f6e91576dc Testcase for PR1085 
llvm-svn: 32968
 2007-01-07 00:32:15 +00:00
Chris Lattner 6a10713fea New testcase for PR1084 
llvm-svn: 32967
 2007-01-07 00:02:20 +00:00
Chris Lattner 7fab842b1f Add C wrappers for the LTO library (PR1081). Patch by Chandler Carruth! 
llvm-svn: 32966
 2007-01-06 23:53:43 +00:00
Chris Lattner 350563eba7 fix typo 
llvm-svn: 32965
 2007-01-06 23:51:31 +00:00
Chris Lattner 5967600442 testcase for pr1083 
llvm-svn: 32964
 2007-01-06 23:38:37 +00:00
Chris Lattner dff39e53f1 wow, the link was already broken :) 
llvm-svn: 32963
 2007-01-06 23:20:51 +00:00
Chris Lattner 8a7183b5b8 add a note 
llvm-svn: 32962
 2007-01-06 23:19:38 +00:00
Chris Lattner 72a56fc44c Disable the macho writer until it is 100% functional. Enabling it when 
broken invites bug reports.

llvm-svn: 32961
 2007-01-06 22:27:58 +00:00
Chris Lattner 67a1ef647a this testcase is too large to be useful, and requires a .bc file to be 
kept around.  We can do without it.

llvm-svn: 32960
 2007-01-06 22:02:26 +00:00
Chris Lattner 7051d758de Fix regressions in InstCombine/call-cast-target.ll and InstCombine/2003-11-13-ConstExprCastCall.ll 
llvm-svn: 32959
 2007-01-06 19:53:32 +00:00
Anton Korobeynikov bb162f48ba gcc often inserts it's own names for sections (e.g. 
gnu.linkonce.t.FunctionName). Convert them to "normal" LLVM names,
otherwise linker won't be able to merge them.

llvm-svn: 32958
 2007-01-06 18:24:26 +00:00
Reid Spencer aeeeaea5a3 Regenerate for new bytecode file format. 
llvm-svn: 32957
 2007-01-06 07:28:52 +00:00
Reid Spencer 32af9e8cc5 For PR411: 
Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.

llvm-svn: 32956
 2007-01-06 07:24:44 +00:00
Reid Spencer ebbbbf6273 Regenerate. 
llvm-svn: 32955
 2007-01-06 06:04:32 +00:00
Reid Spencer ba19a40e8c Accomodate new name manglinge done by llvm-upgrade 
llvm-svn: 32954
 2007-01-06 06:04:04 +00:00
Reid Spencer cf025ad44a For PR1082: 
Solve several related problems by making variable names more unique and
dealing with recursive phi nodes. Unfortunately, this doesn't solve the
main issue reported in the PR, but its a step in that direction.

llvm-svn: 32953
 2007-01-06 06:03:09 +00:00
Reid Spencer 5f678a48ff Currently, there is no fix for this. 
llvm-svn: 32952
 2007-01-06 05:16:27 +00:00
Reid Spencer d0842cdeca Test case for PR1082, an llvm-upgrade bug. 
llvm-svn: 32951
 2007-01-06 05:15:27 +00:00
Reid Spencer 780d4abb8c Add an option for getting the C compiler flags, --cflags. 
Patch contributed by Chandler Carruth

llvm-svn: 32950
 2007-01-06 02:48:03 +00:00
Chris Lattner c343a99786 this final call to canLosslesslyBitCastTo is dead, because ValueRequiresCast 
is only called on integers.

llvm-svn: 32949
 2007-01-06 02:11:56 +00:00
Chris Lattner 400f959a0c simplify some more code now that there are not multiple different integer 
types of the same size

llvm-svn: 32948
 2007-01-06 02:09:32 +00:00
Chris Lattner 64d87b0215 eliminate some uses of canLosslesslyBitCastTo, this actually makes the code stronger, by nuking 
relational pointer comparisons with casts.

llvm-svn: 32947
 2007-01-06 01:45:59 +00:00
Chris Lattner 3fe98ae10a no need to worry about int vs uint any more. 
llvm-svn: 32946
 2007-01-06 01:37:35 +00:00
Chris Lattner af31398295 new note 
llvm-svn: 32945
 2007-01-06 01:30:45 +00:00
Reid Spencer 5f92611284 Regenerate 
llvm-svn: 32944
 2007-01-06 00:23:53 +00:00
Reid Spencer b82bb9b903 Test Case for PR1080. 
llvm-svn: 32943
 2007-01-06 00:22:38 +00:00
Reid Spencer bfa5df2604 For PR1080: 
Emit the correct syntax for icmp and fcmp constant expressions. The
predicate goes outside the parentheses not inside. This was a change made
in the assembler without the corresponding change made in llvm-upgrade.

llvm-svn: 32942
 2007-01-06 00:12:05 +00:00
Evan Cheng 8bc7ddb84d setSetCCIsExpensive is gone. 
llvm-svn: 32941
 2007-01-05 23:42:53 +00:00
Evan Cheng 5f80c450f3 Expand fcopysign to the bitwise sequence if select is marked as expensive. 
llvm-svn: 32940
 2007-01-05 23:33:44 +00:00
Evan Cheng 549163707c - Remove isSetCCExpensive() etc. These are no longer used. 
- Add isSelectExpensive() etc. It's used to tell codegen that select is expensive for a given target, avoid using it if possible. Currently it's only
used to expand FCOPYSIGN.

llvm-svn: 32939
 2007-01-05 23:31:08 +00:00
Devang Patel b66334b73b 1) Remove old AnalysisResolver. 
2) Rename AnalysisResolver_New as AnalysisResolver

llvm-svn: 32938
 2007-01-05 22:47:07 +00:00
Reid Spencer 9329c5f06b Fix dependencies. The lexer depends on the grammar for the UpgradeParser.h 
file so make it depend on the .y file as well. This ensures that in
parallel builds the lexer is built after bison runs.

llvm-svn: 32937
 2007-01-05 22:03:42 +00:00
Evan Cheng 97cbd70494 Update test case. 
llvm-svn: 32936
 2007-01-05 21:53:15 +00:00
Reid Spencer f7d59e282d For PR1077: 
Remove the XFAIL now that global redefinitions are not permitted.

llvm-svn: 32935
 2007-01-05 21:51:57 +00:00
Reid Spencer 3325908643 Regenerate. 
llvm-svn: 32934
 2007-01-05 21:51:07 +00:00
Reid Spencer 6c435f0fa0 For PR1077: 
Disallow merging of dupliate global variables. It is now illegal to declare
or define two global variables of the same name and same type. llvm-gcc3 is
dead in 2.0 and llvm-gcc4 doesn't have that problem nor need the hack.

llvm-svn: 32933
 2007-01-05 21:50:38 +00:00
Evan Cheng 82241c86e9 - FCOPYSIGN custom lowering bug. Clear the sign bit of operand 0 first before 
or'ing in the sign bit of operand 1.
- Tweaking: rather than left shift the sign bit, fp_extend operand 1 first
  before taking its sign bit if its type is smaller than that of operand 0.

llvm-svn: 32932
 2007-01-05 21:37:56 +00:00
Reid Spencer db94353bff Add an example to the trunc instruction to clarify trunc to bool. 
Example provided by Baptiste Lepilleur.

llvm-svn: 32931
 2007-01-05 21:33:08 +00:00
Evan Cheng 3b841ddbe0 Bug in ExpandFCOPYSIGNToBitwiseOps(). Clear the old sign bit of operand 0 
before or'ing in the sign bit of operand 1.

llvm-svn: 32930
 2007-01-05 21:31:51 +00:00