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52055 Commits

Author SHA1 Message Date
Chris Lattner 40d9a5319a move target registry stuff to X86ATTAsmPrinter.cpp 
llvm-svn: 82393
 2009-09-20 07:39:06 +00:00
Chris Lattner b95a9cd6a7 simplify this now that createX86CodePrinterPass is trivial 
llvm-svn: 82392
 2009-09-20 07:37:51 +00:00
Chris Lattner 288a95da0c rename X86ATTAsmPrinter class -> X86AsmPrinter 
llvm-svn: 82391
 2009-09-20 07:35:34 +00:00
Chris Lattner 00b4508bb0 remove the asmstring, it is now dead. Improve comment. 
llvm-svn: 82390
 2009-09-20 07:32:00 +00:00
Nick Lewycky 9b3ed87506 Peer through zext and sext to eliminate them when it is safe to do so. 
llvm-svn: 82389
 2009-09-20 07:31:25 +00:00
Chris Lattner a93dcf1bc0 kill off printPICLabel now, it's specialness is handled by 
the MachineInstr ->MCInst lowering process, not in the 
asmprinter.

llvm-svn: 82388
 2009-09-20 07:28:26 +00:00
Chris Lattner 609fbed49f delete X86IntelAsmPrinter! Now -x86-asm-syntax just switches 
the instruction syntax, not the entire asmprinter.

llvm-svn: 82387
 2009-09-20 07:25:17 +00:00
Nick Lewycky b0225ba289 Fold 'icmp eq (icmp), true' into an xor(icmp). 
llvm-svn: 82386
 2009-09-20 07:21:39 +00:00
Chris Lattner 4479034537 Add an intel syntax MCInstPrinter implementation. You can now 
transcode from AT&T to intel syntax with "llvm-mc foo.s -output-asm-variant=1"

llvm-svn: 82385
 2009-09-20 07:17:49 +00:00
Chris Lattner 78f908c877 tidy up 
llvm-svn: 82384
 2009-09-20 07:16:54 +00:00
Nick Lewycky 22fc051bd7 Rewrite this check so that it checks what it's supposed to and doesn't use 
CHECK-NOT.

llvm-svn: 82383
 2009-09-20 07:00:24 +00:00
Chris Lattner a15f0044a0 eliminate a use of strtoul. 
llvm-svn: 82382
 2009-09-20 06:58:54 +00:00
Chris Lattner 17ec6b11d2 split random COFF asmprinter state out to X86COFFMachineModuleInfo.h. 
Make dllexport directives come out in determinstic order.

llvm-svn: 82381
 2009-09-20 06:45:52 +00:00
Nick Lewycky ff550aa36d Correct the comment; this applies to fcmp too. 
llvm-svn: 82380
 2009-09-20 06:27:35 +00:00
Nick Lewycky 0f8348e85b Remove tab, again. 
llvm-svn: 82379
 2009-09-20 06:26:34 +00:00
Nick Lewycky 28260409f2 Teach the constant folder how to not a cmpinst. 
llvm-svn: 82378
 2009-09-20 06:24:51 +00:00
Chris Lattner 56efff07f5 smallvectorize getExtraOptionNames 
llvm-svn: 82377
 2009-09-20 06:21:43 +00:00
Chris Lattner 5c63f7b6b8 add a helper method. 
llvm-svn: 82376
 2009-09-20 06:21:20 +00:00
Chris Lattner 131dca9c48 minor cleanups. 
llvm-svn: 82375
 2009-09-20 06:18:38 +00:00
Daniel Dunbar f2719e6c6a Add 'make check-all', which runs the LLVM tests along with the clang tests if 
its in the standard location.

llvm-svn: 82374
 2009-09-20 06:17:21 +00:00
Daniel Dunbar b18efec822 Follow googletest logic for suppressing warnings in unittests/UnitTestMain. 
llvm-svn: 82373
 2009-09-20 06:17:12 +00:00
Chris Lattner 00f53807c3 strength reduce further StringRef-> const char*, saving another 620 bytes. 
llvm-svn: 82372
 2009-09-20 05:53:47 +00:00
Nick Lewycky 4a03452077 Try turning icmp(bitcast(x), bitcast(y)) into icmp(bitcast(bitcast(x)), y) in 
the hopes that the two bitcasts will merge.

llvm-svn: 82371
 2009-09-20 05:48:50 +00:00
Chris Lattner b1f2e101db switch an std::string to StringRef, shaving 400 bytes off CommandLine.o 
llvm-svn: 82370
 2009-09-20 05:48:01 +00:00
Nick Lewycky 2b31b53d97 Remove tabs I added. 
llvm-svn: 82369
 2009-09-20 05:47:45 +00:00
Chris Lattner 6ec8caf003 the switch from std::map -> StringMap caused --help output to be in 
non-sorted order, restore the sort.

llvm-svn: 82368
 2009-09-20 05:37:24 +00:00
Chris Lattner 8d0309daa0 eliminate the duplicate detection loop, moving it into the loop that populates the Opts vector in the first place. 
llvm-svn: 82367
 2009-09-20 05:22:52 +00:00
Chris Lattner 64dbb5ca5a Eliminate a masochistic "algorithm" loop, shrinking CommandLine.o from 71524->70700 bytes. 
llvm-svn: 82366
 2009-09-20 05:18:28 +00:00
Chris Lattner 28610b9878 don't use count + insert, just do insert + failure. Also, instead of deleting from 
the middle of a vector, swap the last element in and pop_back.  Also saves 330 bytes :)

llvm-svn: 82365
 2009-09-20 05:15:12 +00:00
Chris Lattner 41f8b0b7a6 switch to SmallPtrSet instead of std::set, saving 1K from the 
release-asserts .o file (72900->71856).

llvm-svn: 82364
 2009-09-20 05:12:14 +00:00
Chris Lattner f74e28abfa change an std::sort to an array_pod_sort call, shrinking CommandLine.o by 9%. 
llvm-svn: 82363
 2009-09-20 05:06:23 +00:00
Chris Lattner e7c1e210c7 Several changes together in a murky mess: 
1. Change some "\n" -> '\n'.
2. eliminte some std::string's by using raw_ostream::indent.
3. move a bunch of code out of the main arg parser routine into
   a new static HandlePrefixedOrGroupedOption function.
4. Greatly simplify the implementation of getOptionPred, and make
   it avoid splitting prefix options at = when that doesn't match
   a non-prefix option.

llvm-svn: 82362
 2009-09-20 05:03:30 +00:00
Nick Lewycky 9e085545f8 Clean up the usage of evaluateICmpRelation's return value. 
Add another line to the ConstantExprFold test to demonstrate the GEPs may not
wrap around in either the signed or unsigned senses.

llvm-svn: 82361
 2009-09-20 04:27:06 +00:00
Daniel Dunbar ecbb126e34 Fix refacto, this code was expecting to stride past the argument prefix. 
llvm-svn: 82360
 2009-09-20 04:03:41 +00:00
Daniel Dunbar 6058b51f8c Strip trailing whitespace. 
llvm-svn: 82359
 2009-09-20 04:03:34 +00:00
Daniel Dunbar 97f0970671 A few more tabs -> spaces. 
llvm-svn: 82358
 2009-09-20 04:03:25 +00:00
Nick Lewycky 2949a2398c Remove dead store by taking a guess at what Chris meant. I wasn't able to 
design a testcase that would tickle this behaviour.

llvm-svn: 82357
 2009-09-20 03:48:46 +00:00
Bill Wendling f878d70720 Still one more thing wrong here... 
llvm-svn: 82356
 2009-09-20 02:27:06 +00:00
Daniel Dunbar 7d6781b0fe Tabs -> spaces, and remove trailing whitespace. 
llvm-svn: 82355
 2009-09-20 02:20:51 +00:00
Bill Wendling 0f899601f3 Here's fun! It turns out that these filter functions can be internal. If they're 
internal, they shouldn't use the indirect pointer stuff. In the case of
throw_rethrow_test, it was marked as 'internal' and calculated its own offset to
its contents.

llvm-svn: 82354
 2009-09-20 02:19:49 +00:00
Nick Lewycky 595b3dfcbe Delete dead code. sext and zext can not turn integers into pointers. Further, 
the optimization described in the comment is only valid with target data.

llvm-svn: 82353
 2009-09-20 02:11:47 +00:00
Chris Lattner 5a3fa4ef33 convert argname to StringRef, simplifying LookupOption. 
llvm-svn: 82352
 2009-09-20 02:02:24 +00:00
Chris Lattner 0a40a975dd convert 'Value' to StringRef which makes it easier to 
maintain the "null is unspecified, empty is empty" semantics.

llvm-svn: 82351
 2009-09-20 01:53:12 +00:00
Chris Lattner 40fef8032e Change CommaSeparated processing to do it with StringRef instead of temporary std::strings. 
This requires StringRef'izing ProvideOption which I also did.

llvm-svn: 82350
 2009-09-20 01:49:31 +00:00
Nick Lewycky e0332983fd Value* were never meant to be const. Removing constness from the constant 
folder removes a lot of const_casting and requires no changes to clang or
llvm-gcc.

llvm-svn: 82349
 2009-09-20 01:35:59 +00:00
Chris Lattner 77c2724360 rewrite ParseCStringVector in terms of stringref. 
llvm-svn: 82348
 2009-09-20 01:33:46 +00:00
Chris Lattner 372a8ae403 move a couple non-trivial methods out of line, add new 
find_first_of/find_first_of methods.

llvm-svn: 82347
 2009-09-20 01:22:16 +00:00
Chris Lattner 1b88fbdaa3 coding style cleanup 
llvm-svn: 82346
 2009-09-20 01:11:23 +00:00
Chris Lattner 3b8adaf488 convert a bunch more stuff to use StringRef. The ArgName arguments are now 
stringref because they may not be nul terminated.  For options like -Lfoo
this now avoids a O(n)  temporary std::strings where N is the length of 
the string after -L.

llvm-svn: 82345
 2009-09-20 00:40:49 +00:00
Chris Lattner 2b807cb364 add size_t and a version of rfind that allows specification of where 
to scan from.

llvm-svn: 82343
 2009-09-20 00:38:28 +00:00