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2003-09-21Standardize the names of include guards.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8645 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Standardize the names of include guards.Brian Gaeke
Remove more excess whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8644 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Standardize the names of include guards.Brian Gaeke
Fix typos in file header comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8643 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21I tried to standardize the formatting and tidy up the huge amount ofBrian Gaeke
excess whitespace a little. Also improved some comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8642 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Convert PhyRegAlloc into a proper pass.Brian Gaeke
PhyRegAlloc.cpp: Don't include TargetMachine.h or TargetRegInfo.h, because these are provided by PhyRegAlloc.h. Merge class RegisterAllocator into class PhyRegAlloc. Simplify & move ctor, dtor to PhyRegAlloc.h. Make some of PhyRegAlloc's reference members into pointer members, so they can be more easily messed with. MarkAllocatedRegs() becomes a member method, with fewer args. PhyRegAlloc.h: Include Pass.h, TargetMachine.h and TargetRegInfo.h. Don't declare TargetRegInfo forward. Give AddedInstrns the obvious clear() method. Make some of PhyRegAlloc's reference members into pointer members, so they can be more easily messed with. Add prototype for markAllocatedRegs(). Remove unused inline void constructLiveRanges(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8641 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Rename Function::getEntryNode -> getEntryBlockChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8625 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-18Fix a typo in Sparc.cpp.Brian Gaeke
Update names of some pass creator fns in addPassesToEmitAssembly(). FunctionInfo is gone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8599 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-18Rename the pass creator fn to mimic the other creator fn names.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8598 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-18Fix (and properly doxygenify) some comments. IncorporateBrian Gaeke
functionality of FunctionInfo pass as doFinalization method. Rename pass to match names of other passes like it. Rename the pass creator fn to mimic the other creator fn names. Include StringExtras for utostr(). Make symbol prologue/epilogue stuff redundant with EmitBytecodeToAssembly, in preparation for refactoring. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8597 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-18Make the symbol prologue/epilogue stuff redundant with MappingInfo, inBrian Gaeke
preparation for refactoring. Rename the pass creator fn to mimic the other creator fn names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8596 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-17Fixed spelling.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8588 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16Fix typo in comment. Take out some random whitespace.Brian Gaeke
(Partial merge from my working file) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8564 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16Edit comment for accuracyBrian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8562 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16Fix longjmp case so that, along with the call to abort(), we alsoVikram S. Adve
generate the appropriate CallArgsDescriptor and tmp. virtual regs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8554 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16Add flag to control whether or not delay slots are filled duringVikram S. Adve
instruction scheduling (this is off by default). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8553 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-15Fix problems with programs that prototype printf to something unusualChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8538 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-15Fix typos in comments.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8523 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-11Fixed spelling and grammar.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8489 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-11Fixed spelling and grammar.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8478 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10Remove a bunch of warnings from the CBE generated C codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8455 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10"the one true solution for compatibility with GCC 3.3+"Chris Lattner
... or so I hope git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8454 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10Be a little more specific about what is begin generated. Only printChris Lattner
command line if VERBOSE=1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8453 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10Only emit inter-field-padding if the amount of padding is != 0Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8452 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10Don't explicitly use $SourceDir to find the tblgen files. This causes makeJohn Criswell
some confusion when trying to generate files (it probably couldn't tell that ./file and $(SourceDir)/file may be the same file). Now, just let VPATH find everything, and list the primary tblgen file first in the list of dependencies so that we can just use $< to reference it in the make rule. This should hopefully fix the nightly tester. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8433 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09Updated to find source files using VPATH. This makes writing build rulesJohn Criswell
much cleaner and easier. Labeled .td as a suffix for tblgen files in Makefile.rules. Modified build rules so that source files generated during the build are placed in the build directory and not the source directory (and not in a Debug directory). This makes the system cleaner and allows us to have a read-only source tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8424 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09* Simplify printConstantValueOnly by moving the tail padding stuff directlyChris Lattner
into the struct case. * Extend printConstantValueOnly to print .zero's if the initializer is zero * Delete dead isConstantFunctionPointerRef function * Emit the appropriate assembly for the various linkage types! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8417 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08Eliminate support for the llvm.unwind intrinisic, using the Unwind ↵Chris Lattner
instruction instead git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8411 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08Add support for the unwind instructionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8408 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-06Checkin of autoconf-style object root.John Criswell
Adjusted Makefile to work with new autoconf-style object root. Specifically, use the new -I option of tblgen to find include files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8379 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-05Added some optimizations:Misha Brukman
* Generate a single BA instead of 6-instruction JUMP if possible (this occurs both in the creation and overwriting of the stub code) * If possible, rewrite the ORIGINAL call to call the generated function directly, thus bypassing the stub entirely Also added some statistics on how often calls are overwritten and how often the CompilationCallback is invoked. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8376 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01OptInfo is no longer requiredChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01No longer provide an optinfo, noone uses itChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8311 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Inline simple comparison which is sparc specific anywayChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8309 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Move private interfaces into private .h fileChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8306 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Simplify code a bitChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01LiveRange.h is now in lib/CodeGen/RegAllocChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8299 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01This file is hopelessly out of dateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01LiveRangeInfo got moved into the lib/CodeGen/RegAlloc directoryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8297 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01PhyRegAlloc.h got moved to lib/CodeGen/RegAllocChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8296 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Move IGNode from public include directory to here. Minor cleanups like ↵Chris Lattner
adding std:: namespace qualifiers git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8295 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01IGNode got moved to lib/CodeGen/RegAllocChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8294 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01This file just needs LiveRange.h not IGNode.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8293 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01No longer include IGNode.h in the Sparc global headerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8292 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-29* Use alloca() to force GCC not to eliminate frame pointerMisha Brukman
* Break apart saving and restoring registers into separate functions * Instead of saving single and double FP registers, just save the double registers -- aliasing helps preserve the single FP registers as well. * Request just as much memory for a stub as we actually use git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8200 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28Fixed two double free bugs that caused llc to segfault or run forever.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8191 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28Add support for the llvm.unwind intrinsic, which we codegen to just do an abortChris Lattner
until we implement unwinding. Add support for the invoke instruction, which codegens just like a call with a branch after it. The end effect of this change is that programs using the invoke instruction, but never unwinding, will work fine. Programs that unwind will abort until we get unwind support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8187 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28Fix really nasty bugs in the CWriter, handling invoke instructions. TrackingChris Lattner
these down was NOT phun. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8181 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28Removing READMETanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8180 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28Putting my revised version of ModuloScheduling in cvs. This is not complete...Tanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8179 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28Moved index into BB to common graph class because its needed by ↵Tanya Lattner
ModuloSchedGraph. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8174 91177308-0d34-0410-b5e6-96231b3b80d8
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