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2006-12-14Fix a long-standing spiller bug:Evan Cheng
If a spillslot value is available in a register, and there is a noop copy that targets that register, the spiller correctly decide not to invalidate the spillslot register. However, even though the noop copy does not clobbers the value. It does start a new intersecting live range. That means the spillslot register is available for use but should not be reused for a two-address instruction modref operand which would clobber the new live range. When we remove the noop copy, update the available information by clearing the canClobber bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32576 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14Add -time-passes support.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32574 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14Add debug-pass=Details support to print Required and Preserved Set info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32573 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14Add " Made Modification " messages in debug-pass=Executions output.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Add debug-pass=Executions support in new pass manager.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Add -pass-debug=Arguments support in new manager.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13fit in 80 colsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32563 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Using PDL as a prefix for PassDebugLevel enums is not a good idea.Devang Patel
Fix it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32562 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Add note.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32561 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13More soft-fp work.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32559 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Add getTypeToExpandTo() which recursively walks TransformToType to determineEvan Cheng
the intrinsic type to expand to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32558 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Move enum PassDebugLevel from PassManagerT.h to Pass.h.Devang Patel
Use PDL as the prefix for these enums. Define and use PassDebugging_New in new PassManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32554 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Remove DSA.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32553 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Remove DSA header files.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32552 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Changed from PARALLEL_DIRS to DIRS since we're only building one directory.John Criswell
Thanks Reid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32551 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Remove DSA.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32550 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Remove DSA tests.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32549 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Fix a bug in EvaluateInDifferentType. The type of operand should not beReid Spencer
used to determine whether a ZExt or SExt cast is performed. Instead, pass an "isSigned" bool to the function and determine its value from the opcode of the cast involved. Also, clean up some cruft from previous patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32548 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Remove DSA tests.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32547 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Update version in safe guards.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32546 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13xfail these until I recommit the scalarrepl patchChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32545 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Implement review feedback. Most of this has to do with removing unnecessaryReid Spencer
cast instructions. A few are bug fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32544 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Remove DSA tests.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32543 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Remove DSA.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13For mul transforms, when checking for a cast from bool as either operand,Reid Spencer
make sure to also check that it is a zext from bool, not any other cast operation type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32539 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Fix and/or/xor (cast A), (cast B) --> cast (and/or/xor A, B)Reid Spencer
The cast patch introduced the possibility that the wrong cast opcode could be used and that this transform could trigger on different kinds of cast operations. This patch rectifies that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32538 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Ressurrect this needed file.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32537 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Ressurrect the Stacker "st" configuration. Someday this will all goReid Spencer
away, but until then Stacker needs its configuration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32536 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Change the interface to SCEVExpander::InsertCastOfTo to take a cast opcodeReid Spencer
so the decision of which opcode to use is pushed upward to the caller. Adjust the callers to pass the expected opcode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32535 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32534 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Update for llvm-gcc4 build.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32533 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Update comments.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32532 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Update comments.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32531 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13only check non-external functionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32530 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Reject attempts to define intrinsics. This fixes PR1047 andChris Lattner
Regression/Verifier/2006-12-12-IntrinsicDefine.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32529 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13New testcase for PR1047Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32528 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Expand (f64 extload f32) to (f64 fp_ext (load f32)) if f64 type action is ↵Evan Cheng
expand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32527 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Expand fsqrt, fsin, and fcos to libcalls.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32526 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Add #ifdef switch toggle between old and new pass manager. However,Devang Patel
continue to use old pass manager at the moment. To use new manager remove #define USE_OLD_PASSMANAGER 1 from Pass.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13revert my recent int<->fp and vector union promotion changes, they exposeChris Lattner
obscure bugs affecting the X86 code generator. I will reenable this when fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32524 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Expand f32 / f64 to i32 / i64 conversion to soft-fp library calls.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32523 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Fix a regression that completely broke make install.Chris Lattner
Instead of installing into /usr/local/bin it would install into /usr/localbin git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32522 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Replace CastInst::createInferredCast calls with more accurate castReid Spencer
creation calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Change createInferredCast calls to more accurate cast creation calls.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32520 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13FunctionPassManager does not support runOnModule().Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32519 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Move getAnalysis() and getAnalysisID() definitions from Pass.h toDevang Patel
PassAnalysisSupport.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32518 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13Implement PassManager_New destructors.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32517 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12Remove unused constructor.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12Replace inferred getCast(V,Ty) calls with more strict variants.Reid Spencer
Rename getZeroExtend and getSignExtend to getZExt and getSExt to match the the casting mnemonics in the rest of LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32514 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12Add routines to dump pass manager queue.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32513 91177308-0d34-0410-b5e6-96231b3b80d8
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