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2009-02-12Fix MingW build, patch by Kenneth Boyd!Julien Lerouge
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64366 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12Fix a nasty bug (PR3550) where the inline pass could incorrectly mark Chris Lattner
calls with the tail marker when inlining them through an invoke. Patch, testcase, and perfect analysis by Jay Foad! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64364 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12improve naming of values in GVN, patch by Jay Foad!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64363 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12fix PR3537: if resetting bbi back to the start of a block, we need toChris Lattner
forget about already inserted expressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64362 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12rename test to avoid messing with tab completion of dates.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64361 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12Add method 'isSingleton()' to ImmutableSet. This returns true if the set ↵Ted Kremenek
contains exactly one element. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64359 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12Don't mark all args to strtod and friends as nocapture.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64352 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12Move debug loc info along when the spiller creates new instructions.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64342 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Apparently some MachineBasicBlock's don't have corresponding llvm basic blocks.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64340 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Remove a bogus assertion. It's possible a live-in available value is used by ↵Evan Cheng
a previous instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64339 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11the two non-mask arguments to a shufflevector must be the same width, but ↵Nate Begeman
they do not have to be the same width as the result value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64335 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Edit description of floating point constants toDale Johannesen
reflect reality. Acknowledgements to John Clements for prodding me into this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64332 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Fill in a glaring omission in derived User classes, namelyGabor Greif
add efficient versions of op_begin and op_end. Up to now always those from User have been called, which in most cases follow an indirection (OperandList) even if the exact Instruction type is known. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64331 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Propagate DebugLoc info for spiller call-backs.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64329 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Fix a comment.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64328 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Don't use special heuristics for nodes with no data predecessorsDan Gohman
unless they actually have data successors, and likewise for nodes with no data successors unless they actually have data precessors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64327 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Add FoldingSet profile method for bools. Patch by Ben Laurie!Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64324 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Update to match space changes in .llDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Delete the heuristic for non-livein CopyFromReg nodes. Non-liveinnessDan Gohman
is determined by whether the node has a Flag operand. However, if the node does have a Flag operand, it will be glued to its register's def, so the heuristic would end up spuriously applying to whatever node is the def. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Don't try to set an EFLAGS operand to dead if no instruction was created.Dan Gohman
This fixes a bug introduced by r61215. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64316 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Make a transformation added in 63266 a bit less aggressive.Dale Johannesen
It was transforming (x&y)==y to (x&y)!=0 in the case where y is variable and known to have at most one bit set (e.g. z&1). This is not correct; the expressions are not equivalent when y==0. I believe this patch salvages what can be salvaged, including all the cases in bt.ll. Dan, please review. Fixes gcc.c-torture/execute/20040709-[12].c git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64314 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Revert r64300 and r64301. These were causing the following errors respectively:Bill Wendling
During llvm-gcc bootstrap: Undefined symbols: "llvm::FPPassManager::doFinalization(llvm::Module&)", referenced from: (anonymous namespace)::CGPassManager::doFinalization(llvm::CallGraph&, llvm::Module&) in libLLVMipa.a(CallGraphSCCPass.o) "llvm::FPPassManager::doInitialization(llvm::Module&)", referenced from: (anonymous namespace)::CGPassManager::doInitialization(llvm::CallGraph&, llvm::Module&) in libLLVMipa.a(CallGraphSCCPass.o) ld: symbol(s) not found collect2: ld returned 1 exit status make[3]: *** [/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/obj-llvm/Release/bin/opt] Error 1 During an LLVM release build: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-register-desc -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenRegisterInfo.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td llvm[3]: Building X86.td instruction names with tblgen /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-instr-enums -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenInstrNames.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td llvm[3]: Building X86.td instruction information with tblgen /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-instr-desc -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenInstrInfo.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td llvm[3]: Building X86.td assembly writer with tblgen /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/Release/bin/tblgen -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86 -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target -gen-asm-writer -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Target/X86/Release/X86GenAsmWriter.inc.tmp /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Target/X86/X86.td llvm[3]: Compiling InstructionCombining.cpp for Release build if /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~dst/Developer/usr/bin/llvm-g++-4.2 -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Transforms/Scalar -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -fno-exceptions -Woverloaded-virtual -pedantic -Wall -W -Wwrite-strings -Wno-long-long -Wunused -Wno-unused-parameter -fstrict-aliasing -Wstrict-aliasing -c -MMD -MP -MF "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.d.tmp" -MT "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.lo" -MT "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.o" -MT "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.d" /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/lib/Transforms/Scalar/InstructionCombining.cpp -o /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.o ; \ then /bin/mv -f "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Transforms/Scalar/Release/InstructionCombining.d.tmp" "/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.sh.build/lib/Trans git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64311 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Revert r64299: it breaks the build when configuredDuncan Sands
without --enable-pic, like my nightly tester. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64302 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11These uses of "inline" can cause strange link-timeDuncan Sands
failures when building with optimization. Just get rid of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64301 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Make sure the SCC pass manager initializes any containedDuncan Sands
function pass managers. Without this, simplify-libcalls would add nocapture attributes when run on its own, but not when run as part of -std-compile-opts or similar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64300 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Try this. Darwin -> LTO, PIC -> LTO + possibly gold too.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Implement PR3495: local spiller optimization. The local spiller can now keep ↵Evan Cheng
availability information over BB boundaries. It visits BB's in depth first order. After visiting a BB if it find a successor which has a single predecessor it visits the successor next without clearing the availability information. This allows the successor to omit reloads or change them into copies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64298 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11When scheduling a block in parts, keep track of the overallDan Gohman
instruction index across each part. Instruction indices are used to make live range queries, and live ranges can extend beyond scheduling region boundaries. Refactor the ScheduleDAGSDNodes class some more so that it doesn't have to worry about this additional information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64288 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-1162987 disables LTO build on darwin.Devang Patel
Revert 62987 for now. Nicolas please investigate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64285 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11If llvm.dbg.region.end is disappearing then remove corresponding ↵Devang Patel
llvm.dbg.func.start also. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64278 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Don't print extra spaces in vector and array constants. This makesDan Gohman
them visually more consistent with vector and array types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11It isn't necessary to explicitly clear the contents of std::vectorDan Gohman
and DenseMap members in a destructor. And tidy up a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Don't try to strip a file we just moved.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64263 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11Use iterators to iterate through the Preds array instead ofDan Gohman
an index. This code is on the hot-path because the current way SDep edges are uniqued has quadratic complexity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64262 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Consider any instruction that modifies the stack pointer to beDan Gohman
a scheduling region boundary. This isn't necessary for correctness; it helps with compile time, as it avoids the need for data- and anti-dependencies from all spills and reloads on the stack-pointer modification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Factor out more code for computing register live-range informationforDan Gohman
scheduling, and generalize is so that preserves state across scheduling regions. This fixes incorrect live-range information around terminators and labels, which are effective region boundaries. In place of looking for terminators to anchor inter-block dependencies, introduce special entry and exit scheduling units for this purpose. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Ignore dbg intrinsic while folding unconditional branch.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Handle llvm.x86.sse2.maskmov.dqu in 64-bit.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-1080 col violations.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10This is now done using a real i33, rather thanDuncan Sands
an emulated one. Adjust the check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Use early exits. Reduce indentation.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Use const, to support platforms where strrchr returns a const char *.Dan Gohman
This fixes PR3535. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64224 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Answer a common FAQ:Dan Gohman
"Can I compile C or C++ code to platform-independent LLVM bitcode?" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64222 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Pacify gcc-4.3 (thinks IsConstant may be usedDuncan Sands
uninitialized). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Fix PR3457: Ignore control successors when looking for closest scheduled ↵Evan Cheng
successor. A control successor doesn't read result(s) produced by the scheduling unit being evaluated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10 Do not clone llvm.dbg.func.start and corresponding llvm.dbg.region.end ↵Devang Patel
during inlining. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64209 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Enable scalar replacement of AllocaInst whose one of the user is dbg info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Validate file id.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64204 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10Function temporaries can not overlap with retval or args.See the comment in ↵Sanjiv Gupta
source code to know the reason. Anything having .auto. in its name is local to a function in nature irrespective of the linkage specified. print static local variables in module level IDATA section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-09Implement FpSET_ST1_*.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64186 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-08-03 20:31:20 +0000