f678dc6469
Handle the FP format problem, where outputed FP constants were not precise
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enough. This fixes compilation of the health benchmark.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2228 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-11 21:44:02 +00:00
73e214244f
Move FunctionArgument out of iOther.h into Argument.h and rename class to
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be 'Argument' instead of FunctionArgument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2216 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 19:48:49 +00:00
b62fc4a9b1
Eliminate unneccesary extraneous iterators
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2215 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 19:46:27 +00:00
0ac5429ff0
Add explicit #includes of Function.h to make up for the removed #include
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in iOther.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2209 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 19:08:28 +00:00
cc5933c47e
iUse new form of pop_back to make code more concise
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2202 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 18:02:02 +00:00
9bbf99de5f
No need to reserve space, erasing does not change the size of the container.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2201 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 18:01:21 +00:00
73c8d7520f
Delete NOP instructions as they are eliminated.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2199 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 15:05:04 +00:00
af50d00829
* Add a file header with some information
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* Delete the DelaySlotInfo objects created by the SchedulingManager class.
These leaked objects were accounting for 3/4 of the memory leaked by the
backend, so this is a relatively major win.
* Reorganize SchedulingManager::getDelaySlotInfoForInstr so that it has
better code locality (making it easier to read).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2197 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:45:58 +00:00
1d21f3eb1d
* Add a useful file comment
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* Move InsertPrologEpilogCode class to PrologEpilogCodeInserter.cpp
-> Among other things, this eliminates the need for the minstrVec static
global array.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2195 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:21:26 +00:00
6111a87b3a
Move the InsertPrologEpilogCode class out of the Sparc.cpp file into the
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new PrologEpilogCodeInserter.cpp file, and include the bodies of the
GetInstructionsFor(Prolog|Epilog) functions from SparcInstrSelection.cpp
into the class. This eliminates the need for a static global vector of
instructions and a class of errors that is really unneccesary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2194 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:20:15 +00:00
bcd6cc8951
Move the InsertPrologEpilogCode class out of the Sparc.cpp file, and include
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the bodies of the GetInstructionsFor(Prolog|Epilog) functions from
SparcInstrSelection.cpp into the class. This eliminates the need for a static
global vector of instructions and a class of errors that is really unneccesary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2193 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:18:31 +00:00
9aa697b82e
Include prototype for interface to PrologEpilogCodeInserter.cpp file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2192 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:16:36 +00:00
c1ffdb10f3
Use new higher level isFloatingPoint() function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2191 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:16:08 +00:00
f3dd05ca03
Clean up the ownership model a bit so that nodes actually get deleted more
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frequently. This still leaks edges quite a bit, but it leaks no nodes
(I think).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2190 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:15:33 +00:00
fb005fe5c2
* General cleanups
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* In calcLiveVarSetsForBB, do not leak a ValueSet every time the function
is called!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2189 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:14:14 +00:00
0b0ffa0800
Convert AddedInstrMapType to contain AddedInstrns by value instead of by
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pointer so that they do not all get leaked!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2188 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 05:13:04 +00:00
244212a80b
GCC3.0 is reported to die without an alloca definition.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2186 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09 03:37:11 +00:00
7884cd17aa
Don't leak memory like a seive
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2185 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-08 23:09:07 +00:00
69a34cddaf
Value cannot be directly instantiated. I think that this code was TRYING to
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make a PHI node, although it was badly broken. This keeps tests passing, so
we'll go with it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2184 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-08 22:05:54 +00:00
b7653df085
s/Method/Function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2180 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-08 22:03:57 +00:00
4d669b510c
s/method/function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2177 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-08 22:01:15 +00:00
c8a79af27d
isLabelType is obsolete
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2175 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-08 21:59:08 +00:00
b579400cd7
* Move include/llvm/Analysis/SlotCalculator.h to include/llvm/SlotCalculator.h
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because the slot calculator is already part of the VMCore library.
* Rename incorporateMethod and purgeMethod to *Function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2154 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-07 22:49:37 +00:00
2fbfdcffd3
Change references to the Method class to be references to the Function
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class. The Method class is obsolete (renamed) and all references to it
are being converted over to Function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2144 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-07 20:49:59 +00:00
2aac6bf66a
s/MethodType/FunctionType
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2115 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-04 22:19:18 +00:00
85e1e9c22f
Case numbers were not updated when Sparc.burg.in was changed
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to add separate label for bitwise NOT operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2091 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-01 20:28:48 +00:00
a10d1a7aaa
1. Fix a leftover bug in generating memory instructions.
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2. Fix type used for TmpInstruction holding the return address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2075 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31 19:07:35 +00:00
a44c6c00a2
Added function getCallInstIndirectAddrVal() to set call interference
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for that value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2074 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31 19:04:50 +00:00
fbd2161628
Minor cleanup in printing constants. I think this included a bug
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fix related to putting a read-write variable in a read-only section,
but I'm not sure now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2073 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31 19:03:58 +00:00
1f81861028
Add method clearCallInterference().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2071 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31 18:58:14 +00:00
1792779edf
Fix a bug in previous bug fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2069 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31 18:56:51 +00:00
1a53f03392
Bug fix: address used by indirect call instruction should also
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be marked as having a Call Interference, even though it may not
be live after the call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2068 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31 18:54:37 +00:00
f7cedec1f2
Fix CreateUIntSetInstruction() to handle sign extensions correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2059 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31 00:13:12 +00:00
c9aa7dfee4
s/Method/Function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2035 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-29 03:51:11 +00:00
79df7c0aaa
Change references from Method to Function
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change references from MethodARgument to FunctionArgument
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1991 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-26 18:01:55 +00:00
b0d04726db
Convert to use new style casts instead of direct checking
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1990 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-26 17:58:12 +00:00
dfe412dc8b
Refix bug: Add back method MachineCodeForInstruction::dropAllReferences.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1980 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:58:02 +00:00
9c4f7268c6
Destroy MethodLiveVarInfo after register allocation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1976 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:54:03 +00:00
97fb99bc54
Use deterministic iterator for SchedGraphs. This is actually not
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useful right now when we only do local scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1975 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:53:03 +00:00
1392d6903c
Bug fix: nextToTry was not being initialized in one case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1974 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:46:15 +00:00
7c7e46ae5f
Add option to disable scheduling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1973 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:45:35 +00:00
802cec485f
Add option to disable scheduling.
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Destroy live-variable information after scheduling so it is
recomputed before later phases (e.g., reg. allocation).
Use deterministic iterator to enumerate sched graphs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1972 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:44:55 +00:00
cf8a98f2c2
Minor changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1971 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:40:59 +00:00
c941b87397
Major overhaul to FoldGetElemPtr to handle mixed array and struct refs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1968 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:37:53 +00:00
4e7bc49b54
Use deterministic iterator for treeRoots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1967 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:36:52 +00:00
d7e6becd3e
Bug re-fix: put back MachineCodeForInstruction::get(*I).dropAllReferences().
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Also re-enable instr. scheduling pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1966 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:35:16 +00:00
585612e556
Change latencies for Load, Store and Branch instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1965 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:33:53 +00:00
fd3900ad57
Major enhancements to how array and structure indices are handled.
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Improve checking for constants in Multiply.
Simpler method to keep track of when a node is folded into its parent.
Several other bug fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1964 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:33:02 +00:00
d95919cbd0
Change treeRoots data structure to make enumeration deterministic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1962 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24 03:24:00 +00:00
e7506a366e
Rename Method to Function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1957 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-23 22:51:58 +00:00
