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2006-10-25X86ISD::PEXTRW 3rd operand type is always target pointer type.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31185 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25hide symbols properlyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31184 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25Remove -disable-x86-shuffle-optiEvan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31183 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25Fix for PR960. Improves bugpoint so that it removes global variableBill Wendling
initializers as well. This is only a first pass. It can be slow because it clones the module for each pass. An obvious improvement is not to do that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31182 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25Supply alignment info to linker through LLVMSymbol.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31181 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25turn off tail merging for nowChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31180 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25be more aggressive about matching identical instructions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31179 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25Allow this to pass on ppcChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31178 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25Modernize the testcase, allow it to pass on ppcChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31177 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24TargetData is not subclassed. So no need to have virtual method.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31173 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Targets should depend on all the intrinsics.td files also, otherwise theyChris Lattner
will compute a locally wrong numbering for the intrinsics. This fixes a nasty issue where the x86 backend started miscompiling stuff in a 'cvs up'd build after the altivec intrinsics were added. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31172 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Move getPreferredAlignmentLog from AsmPrinter to TargetDataDevang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31171 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24expand ISD::VACOPYRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31170 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Removed extraneous semi-colon; this was prevening the grammar file fromJohn Criswell
bison'ing correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31169 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Instead of hard coding global prefix, use TargetAsmInfo.Devang Patel
Add LTO destructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31168 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24visitSwitchCase knows how to insert conditional branches well. ChangeChris Lattner
visitBr to just call visitSwitchCase, eliminating duplicate logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31167 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Generalize CaseBlock a bit more:Chris Lattner
Rename LHSBB/RHSBB to TrueBB/FalseBB. Allow the RHS value to be null, in which case the LHS is treated as a bool. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31166 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24update commentChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31165 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Fix CodeGen/IA64/ret-0.ll, which has apparently been broken since some of theChris Lattner
isel changes happened months ago. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31164 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24new testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31163 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24fix warning about missing newline at end of fileRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31162 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24generalize 'CaseBlock'. It really allows any comparison to be inserted.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31161 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24implement uncond branch insertion, mark branches with isBranch.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31160 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24implement uncond branch insertion for the branch folding passChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31159 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24implement uncond branch insertion so alpha works work branchfolding.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31158 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24implement uncond branch insertion for sparc to fix regressions from last nightChris Lattner
due to branchfolding git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31157 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24new bad caseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31156 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Don't do dead block elimination in fast mode.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31155 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24fix assert commentRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31154 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24LinearScanner hotspot.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31153 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Tighter data structure for deleted debug labels.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31152 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Fix Transforms/ScalarRepl/2006-10-23-PointerUnionCrash.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31151 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24New testcase that crashes scalarreplChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31150 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24move single basic blocks that are neither fallen into nor fall out of intoChris Lattner
a place more useful. In particular, if we can put them in a place where code will be able to fall into it, do so. Otherwise, put it in a place it can fall through into a successor. Otherwise, if preventing a fallthrough, move to the end of the function, out of the way. This deletes several hundred unconditional branches from spass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31149 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Add intrinsics for the rest of the DCB* instructions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31148 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24add missing dcb* intrinsicsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31147 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24Revert back to r1.21, which was the last revision of predsimplify thatChris Lattner
passes llvm-gcc bootstrap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31146 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-24add moveBefore/moveAfter helper methodsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31145 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23Fix typo. Add more comment. Avoid extra hash_map search.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31144 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23add two helper methodsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31143 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23Add removeModule().Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31142 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23Enable tail merging by default.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31140 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23Update test case.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31139 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23implement STRB and STRHRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31138 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23expand ISD::MEMSETRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31137 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23Make these hack flags hidden, like other dsa hack flagsAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31136 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23Revert the aggressive inlining for now, it doesn't handle external correctlyAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31135 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23change this backAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31134 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23restore these testsAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31133 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-23Handle fallout from the recent branch-on-undef changes. This fixesChris Lattner
Prolangs-C/agrep and SCCP/2006-10-23-IPSCCP-Crash.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31132 91177308-0d34-0410-b5e6-96231b3b80d8
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