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2004-07-21Delete extra space; add <p> tags around text within a <div>Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15079 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Fix analysis name.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15078 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add SUBI instructionMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15077 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Fix spelling of `iterative scan'Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15075 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21* Uncomment rule for location of LLI (formerly commented out: typo?)Misha Brukman
* Add space between VAR and `=' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15074 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Clear spilled list at once. Remove unused vector.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15073 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Change std::list into a std::vector for IntervalSets. This reducesAlkis Evlogimenos
compile time for 176.gcc from 5.6 secs to 4.7 secs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15072 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add greater_ptr functor.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15070 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Improve file comment.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15069 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add Iterative scan register allocator.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15068 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Linearscan is no longer experimental.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15067 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add capability to remove aliasing aliassets from an ASTChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15066 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add a bunch of new functionality, primarily to do with removing aliasingChris Lattner
pointers from an AST. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15065 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Make the AST interface a bit richer by returning whether an insertion causedChris Lattner
an insertion or not (because the pointer set already existed). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15064 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Remove special casing of pointers and treat them generically as integers ofChris Lattner
the appopriate size. This gives us the ability to eliminate int -> ptr -> int git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15063 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Do not ignore casts unless they are pointer-pointer casts. This caused usChris Lattner
to miscompile the SingleSource/Regression/C++/pointer_member.cpp program. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15062 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Regenerated using autoconf-2.57.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15061 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add AC_MSG_CHECKING and AC_MSG_RESULT statements which were missingBrian Gaeke
from two of our custom checks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15060 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Regenerated with autoconf/autoheader 2.57Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15059 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Solaris hack for isinf()Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15058 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add check for finite(). Solaris doesn't have isinf, but it has finite...goBrian Gaeke
figure! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15057 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Emit NaNs and INFs bit-identically to the bytecode file, if the system hasBrian Gaeke
printf("%a") support. Patch contributed by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15056 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add prototypes for platform-independent wrappers for isinf().Brian Gaeke
Patch contributed by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15055 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Regenerated with autoheader-2.57.Brian Gaeke
Patch contributed by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15054 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add call to check for isinf().Brian Gaeke
Patch contributed by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15053 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add support for checking for isinf().Brian Gaeke
Patch contributed by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15052 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Regenerated with autoconf-2.57.Brian Gaeke
Patch contributed by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15051 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Add platform-independent wrapper function for isinf().Brian Gaeke
Patch contributed by Bill Wendling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15050 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-21Move LLVM tool definitions to Makefile.rulesBrian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15049 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Shorts are aligned to 2 bytes, bools to 1 byte (in structs).Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15048 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Treat external variables similarly to those with weak linkage: load indirect.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15047 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Refer would-be llvm-gcc source users/hackers to the compilation guide.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15046 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Use C++-style <cstdio> instead of C-style <stdio.h>Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15042 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Differentiate between global and weak symbol loadsMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15037 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20* Differentiate between global and weak symbol loadsMisha Brukman
* Fix functions that take more than 32 bytes of args * Alignment of doubles in structs is 4 bytes, not 8 * Fix passing long args: rN = hi, rN+1 = lo * Rewrite signed divide * Rewrite Intrinsic::returnaddress Patch courtesy of Nate Begeman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15036 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Differentiate between global and weak symbol loadsMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15035 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Double alignment in structs is 4 bytes, not 8. Patch by Nate Begeman.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15034 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Add function to clear all virtual->physical mappings but not assignedAlkis Evlogimenos
stack slots. This is in preparation for the iterative linear scan. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15032 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Remove unneeded functor. LiveInterval has a < operator.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15031 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Fix a serious code pessimization problem. If an inlined function has a singleChris Lattner
return, clone the 'ret' BB code into the block AFTER the inlined call, not the other way around. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15030 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Implement Transforms/InstCombine/IntPtrCast.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15029 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20new testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15028 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Ignore instructions that are in trivially dead functions. This allows usChris Lattner
to constify 14 globals instead of 4 in a trivial C++ testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15027 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Fix stack frame layout in prologue/epilogue. Patch courtesy of Nate Begeman.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15026 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Dump the old-fashioned C-style <ctype.h> in favor of new `C++'-style <cctype>Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15025 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Implement InstCombine/GEPIdxCanon.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15024 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20New testcase that instcombine should help out with.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15023 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Implement SimplifyCFG/BrUnwind.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15022 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20test that unconditional branches to unwinds are always eliminatedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15021 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Move handing of GlobalValues from getReg() to copyConstantToRegister(), thisMisha Brukman
will avoid extra register-to-register copies. Thanks to Chris for the idea. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15019 91177308-0d34-0410-b5e6-96231b3b80d8
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