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9133 Commits

Author SHA1 Message Date
Chris Lattner 12dd38aa99 Handle bzero and memset in the local analysis, because we were missing the fact 
that memset returns its argument!!

llvm-svn: 9811
 2003-11-08 21:55:50 +00:00
Chris Lattner c129e009eb Fix broken makefile dependency generation 
llvm-svn: 9810
 2003-11-08 21:23:06 +00:00
Chris Lattner 2cb1db763e This doesn't use DSCallSiteIterator 
llvm-svn: 9809
 2003-11-08 21:17:37 +00:00
Chris Lattner 5c94491743 * Add units to the yaxis of each chart 
* Add charts to the nightly test report

llvm-svn: 9808
 2003-11-08 20:48:39 +00:00
Chris Lattner 1388c6765f Since we are collecting all of this data, we might as well graph it! 
llvm-svn: 9807
 2003-11-08 20:33:04 +00:00
Brian Gaeke f8cb2419ee Fix two typos I found in comments. 
llvm-svn: 9806
 2003-11-08 18:12:24 +00:00
Chris Lattner 14b5d5a98e Update the portability section 
llvm-svn: 9803
 2003-11-08 05:22:09 +00:00
Chris Lattner 699a58d77a sjlj bug 
llvm-svn: 9802
 2003-11-08 05:18:50 +00:00
Chris Lattner 78396549bc Fix wierd problems linking C programs which look for symbols in libstdc++. 
This was due to the 'assert' macro expanding into a function call on some
platforms which could throw.  The C++ compiler then added checks for the
exception specifications in these functions, which pulled in the C++ runtime.
This was bad, and the assertions can never fire (the library is now debugged)
so just remove them.

llvm-svn: 9801
 2003-11-08 05:13:40 +00:00
Chris Lattner 4491de6e97 Add news from brian 
llvm-svn: 9800
 2003-11-08 04:28:55 +00:00
Misha Brukman 7630785925 First pass at cleaning up LangRef.html: stylesheet-ification, consistent 
formatting, more strict adherence to HTML 4.01, other misc. cleanups.

llvm-svn: 9799
 2003-11-08 01:05:38 +00:00
Misha Brukman a1eefa40dc For some reason, LICM and GCSE like to crash the FunctionPassManager when they 
are being added as FunctionPasses... Sigh.

llvm-svn: 9798
 2003-11-08 00:01:39 +00:00
Chris Lattner 59c3985777 Provide a specialization of _Alloc_traits, which allows the G++ runtime to avoid 
storing an instance of the allocator in each data structure it uses.  Yaay.

llvm-svn: 9795
 2003-11-07 23:20:56 +00:00
Brian Gaeke 9ef636c698 Implement vaarg instruction. This is not quite perfect: 2003-08-11-VaListArg 
still causes a crash. But it's better than before.

llvm-svn: 9794
 2003-11-07 21:20:47 +00:00
Misha Brukman 508cc3e7a9 Implement branching to a PC-relative constant (not a BasicBlock). 
llvm-svn: 9793
 2003-11-07 21:07:30 +00:00
Brian Gaeke 85baf8c65a popStackAndReturnValueToCaller() must advance instruction pointer to normal 
destination, if returning from an invoke.

Implement 'unwind' instruction.

llvm-svn: 9792
 2003-11-07 20:44:58 +00:00
Misha Brukman 3b2343eae9 PreSelection is not optional, it performs a necessary and vital transformation 
for the Sparc backend: breaking up constant expressions. Thus, we cannot have it
guarded by a conditional, it should never be disabled.

Also, it's now available for the JIT since it is a FunctionPass.

llvm-svn: 9791
 2003-11-07 20:33:25 +00:00
Misha Brukman d7bcd99325 Remove the *BIG UGLY HACK* from the JIT: PreSelection is now a FunctionPass. 
llvm-svn: 9790
 2003-11-07 20:32:08 +00:00
Brian Gaeke 6d145eb65f Add stub version of unwind support 
llvm-svn: 9789
 2003-11-07 20:07:06 +00:00
Brian Gaeke a6454d3532 visitCallInst --> visitCallSite. 
Use visitCallSite to implement both CallInsts and InvokeInsts.

llvm-svn: 9788
 2003-11-07 20:04:22 +00:00
Brian Gaeke a6d48e4db2 Make the operation of visitCallInst() only depend on the CallSite. 
llvm-svn: 9787
 2003-11-07 19:59:08 +00:00
Misha Brukman 560e989585 Completely hacked apart the file and put it back together using stylesheets. 
llvm-svn: 9786
 2003-11-07 19:43:14 +00:00
Misha Brukman 403ff618bc Actually have a target "#introduction" if we're making a link to it. 
llvm-svn: 9785
 2003-11-07 19:42:44 +00:00
Brian Gaeke 18b59578c9 Use CallSites for call sites, instead of CallInsts. A revolutionary concept. 
llvm-svn: 9784
 2003-11-07 19:26:23 +00:00
Brian Gaeke f578c05d57 Mention class CallSite 
llvm-svn: 9783
 2003-11-07 19:25:45 +00:00
Brian Gaeke a730103518 Add a warning about not "new"ing or "delete"ing CallSites 
llvm-svn: 9782
 2003-11-07 19:25:22 +00:00
Misha Brukman d3af61d883 Added ability to register FunctionPasses as optimizations, with 
TargetMachine-accepting constructors (thanks to Chris).

llvm-svn: 9781
 2003-11-07 18:56:32 +00:00
Misha Brukman 7120c837fb Make the page footer consistent with the rest of the site. 
llvm-svn: 9779
 2003-11-07 18:11:14 +00:00
Misha Brukman 2c3068026a Switch to emitting MachineConstantPool the way it was meant to be done. 
llvm-svn: 9777
 2003-11-07 18:06:26 +00:00
Misha Brukman 2133b0513d Switch to using the standard representation of the constant pool -- namely, the 
MachineConstantPool. This involved refactoring the two classes involved in
printing out Sparc assembly. In fact, they should share all this code anyway.

llvm-svn: 9776
 2003-11-07 17:45:28 +00:00
Misha Brukman faa42d264f We accept TargetMachine as a const reference. 
llvm-svn: 9775
 2003-11-07 17:44:18 +00:00
Misha Brukman bd4a8ed139 PreSelection and PeepholeOpts are now FunctionPasses. 
llvm-svn: 9774
 2003-11-07 17:43:43 +00:00
Misha Brukman 81c748c1e2 * Stop making a global for each constant that cannot live in an instruction; 
it will be converted to a MachineConstantPool index during instruction
  selection
* This is now eligible to become a FunctionPass since it does not have any side
  effects outside of the function it is processing.

llvm-svn: 9773
 2003-11-07 17:31:22 +00:00
Misha Brukman bf9ed7ac1f * Use the MachineConstantPool for storing constants instead of a hash_set; 
* Do not create new globals for constants!

Also, order #includes as per coding style guide

llvm-svn: 9772
 2003-11-07 17:29:48 +00:00
Misha Brukman c16149d7dd Use `basename $<` to get just the filename, not full path, for ease of reading. 
llvm-svn: 9770
 2003-11-07 17:26:27 +00:00
Misha Brukman ad03afcb34 Declare FunctionPasses as such so that they can be used in FunctionPassManager. 
llvm-svn: 9768
 2003-11-07 17:20:18 +00:00
Misha Brukman 53b3d182d1 Declare FunctionPasses as such. 
llvm-svn: 9767
 2003-11-07 17:19:39 +00:00
Chris Lattner fc42785a60 Add some ctors for this allocator 
llvm-svn: 9766
 2003-11-07 15:20:06 +00:00
Brian Gaeke 65cac90a92 Refactor the return-from-function code into popStackAndReturnValueToCaller(). 
Make external function calls slightly less special; now they get a stack frame.

llvm-svn: 9765
 2003-11-07 05:22:49 +00:00
Chris Lattner 34596d7048 Add bugz 
llvm-svn: 9764
 2003-11-07 04:46:56 +00:00
Chris Lattner cd4f3e601c Fix a really bad build problem for users who have .o in their build directory! 
Thanks to Reid Spencer for figuring this out!  :)

llvm-svn: 9763
 2003-11-07 04:39:53 +00:00
Chris Lattner 5285e9c9a0 Hopefully this will fix PR98 
llvm-svn: 9762
 2003-11-07 00:38:09 +00:00
Chris Lattner 395aef6bbe Hopefully fix the objdir != srcdir issue 
llvm-svn: 9761
 2003-11-07 00:34:33 +00:00
Misha Brukman 6c91a333ea * Added a "contents"-like list of questions at the beginning of the file 
* Use stylsheets. Really, people, work with me here.
* Stop using those silly <dl> and <dt> and whatever else tags
* Close tags

llvm-svn: 9760
 2003-11-06 21:55:44 +00:00
Chris Lattner cd213197dc fix warnings on sparc 
llvm-svn: 9759
 2003-11-06 21:30:15 +00:00
Chris Lattner 72a4db8b92 Fix warnings building on sparc 
llvm-svn: 9758
 2003-11-06 21:30:05 +00:00
Brian Gaeke 18027874ef All 'llvmgcc' tests should specify %llvmgcc so that the path is passed 
in by qmtest.

llvm-svn: 9757
 2003-11-06 21:13:45 +00:00
Chris Lattner 2a09659109 No wonder noone can set up LLVMGCCDIR correctly! 
llvm-svn: 9756
 2003-11-06 20:51:45 +00:00
Chris Lattner dc79f6c776 Add new commandline option 
llvm-svn: 9755
 2003-11-06 20:29:33 +00:00
Chris Lattner 7985d3664d Add new command line option 
llvm-svn: 9754
 2003-11-06 20:29:25 +00:00