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* remove some now-dead codeChris Lattner2006-03-091-16/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26652 91177308-0d34-0410-b5e6-96231b3b80d8
* fcopysign for mixed modeAndrew Lenharth2006-03-091-1/+20
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* back out my previous hackChris Lattner2006-03-092-4/+4
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* relax fcopysignAndrew Lenharth2006-03-091-1/+4
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* alpha and llvm have different oppinions on which arg is the sign bitAndrew Lenharth2006-03-091-10/+8
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* remove temporary optionChris Lattner2006-03-091-3/+1
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* Alpha Scheduling classesAndrew Lenharth2006-03-096-232/+333
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* temporary hack to get the build working again, apparently a headerChris Lattner2006-03-092-4/+4
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* fcopysign and get rid of dsnode cruft. custom PA runtimes make this better ↵Andrew Lenharth2006-03-092-220/+15
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* fcopysign supportAndrew Lenharth2006-03-091-0/+1
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* Move bit field endianness to backend.Jim Laskey2006-03-092-10/+29
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* yes yes, enabled debug output is badChris Lattner2006-03-091-3/+0
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* switch the t-d scheduler to use a really dumb and trivial critical pathChris Lattner2006-03-091-1/+104
| | | | | | | latency priority function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26636 91177308-0d34-0410-b5e6-96231b3b80d8
* Pull latency information for target instructions out of the latency tables. :)Chris Lattner2006-03-091-46/+80
| | | | | | | | | | Only enable this with -use-sched-latencies, I'll enable it by default with a clean nightly tester run tonight. PPC is the only target that provides latency info currently. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26634 91177308-0d34-0410-b5e6-96231b3b80d8
* don't copy all itinerary dataChris Lattner2006-03-091-1/+1
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* PriorityQueue is an instance var, use it.Chris Lattner2006-03-091-39/+33
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* add some commentsChris Lattner2006-03-091-8/+13
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* Refactor the priority mechanism one step further: now that it is a separateChris Lattner2006-03-091-136/+185
| | | | | | | | | class, sever its implementation from the interface. Now we can provide new implementations of the same interface (priority computation) without touching the scheduler itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26630 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for 'special' llvm globals like debug info and static ctors/dtors.Chris Lattner2006-03-093-1/+14
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* fix a pastoChris Lattner2006-03-091-1/+1
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* a couple of miscellaneous things.Chris Lattner2006-03-091-0/+18
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* Add #line support for CBE.Jim Laskey2006-03-082-0/+34
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* Add a helper method for running static ctors/dtors in the module.Chris Lattner2006-03-081-2/+31
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* add a new helper method.Chris Lattner2006-03-081-0/+14
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* Get rid of the multiple copies of getStringValue. Now a Constant:: method.Jim Laskey2006-03-085-103/+46
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* doo de dooDuraid Madina2006-03-081-148/+158
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* Split the priority function computation and priority queue management outChris Lattner2006-03-081-113/+150
| | | | | | | of the ScheduleDAGList class into a new SchedulingPriorityQueue class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26613 91177308-0d34-0410-b5e6-96231b3b80d8
* switch from an explicitly managed list of SUnits to a simple vector of sunitsChris Lattner2006-03-081-35/+28
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* Shrinkify some fields, fit to 80 columnsChris Lattner2006-03-081-11/+11
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* revert the previous patch, didn't mean to check it in yetChris Lattner2006-03-081-25/+2
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* remove "Slot", it is deadChris Lattner2006-03-082-34/+56
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* Change the interface for getting a target HazardRecognizer to be more clean.Chris Lattner2006-03-086-29/+23
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* libstdc++-v3 was failing to build. Needed to handle composite types with emptyJim Laskey2006-03-081-5/+8
| | | | | | | members (running into a zero initializer.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26607 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a miscompilation of 188.ammp with the new CFE. 188.ammp is accessingChris Lattner2006-03-081-3/+19
| | | | | | | | arrays out of range in a horrible way, but we shouldn't break it anyway. Details in the comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26606 91177308-0d34-0410-b5e6-96231b3b80d8
* add a noteChris Lattner2006-03-081-0/+41
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* X86ISD::REP_STOS and X86ISD::REP_MOVS now produces a flag.Evan Cheng2006-03-071-2/+2
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* Use rep/stosl; and Count 0x3; rep/stosb for memset with 4 byte aligned dest.Evan Cheng2006-03-071-12/+72
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* Two things:Chris Lattner2006-03-072-24/+178
| | | | | | | | | 1. Don't emit debug info, or other llvm.metadata to the .cbe.c file. 2. Mark static ctors/dtors as such, so that bugpoint works on C++ code compiled with the new CFE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26602 91177308-0d34-0410-b5e6-96231b3b80d8
* Use "llvm.metadata" section for debug globals. Filter out these globals in theJim Laskey2006-03-074-4/+11
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* Switch to using a numeric id for anchors.Jim Laskey2006-03-072-15/+32
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* Fix ConstantMerge/2006-03-07-DontMergeDiffSections.ll, a problem JimChris Lattner2006-03-071-11/+14
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* add another missing store.Chris Lattner2006-03-071-0/+2
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* add a couple more load/store instrs, add a newline to the end of file.Chris Lattner2006-03-072-2/+17
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* Bitfield support.Jim Laskey2006-03-071-2/+14
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* This kinda sorta implements "things that have to lead a dispatch group".Nate Begeman2006-03-072-17/+42
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* add some new instructions to the classifier. With this, we correctly insertChris Lattner2006-03-071-0/+11
| | | | | | | a nop into Freebench/neural, which speeds it up from 136->129s (~5.4%). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26590 91177308-0d34-0410-b5e6-96231b3b80d8
* add some comments that describe what we modelChris Lattner2006-03-071-3/+18
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* Implement a very very simple hazard recognizer for LSU rejects and ctr set/readChris Lattner2006-03-073-2/+292
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* Fix some formatting, when looking for hazards, prefer target nodes overChris Lattner2006-03-071-7/+15
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* add a noteChris Lattner2006-03-071-0/+14
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