Reid Spencer
7107c3badf
For PR780:
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1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29287 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-26 16:18:00 +00:00
Reid Spencer
9160a6a18f
Initialize some variables the compiler warns about.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29277 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-25 20:44:41 +00:00
Jim Laskey
60f09928a0
Use an enumeration to eliminate data relocations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29249 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 20:57:35 +00:00
Evan Cheng
917ec983df
If a shuffle is a splat, check if the argument is a build_vector with all elements being the same. If so, return the argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29242 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 08:25:53 +00:00
Chris Lattner
02b04b4d34
Build more debugger/selectiondag libraries as archives instead of .o files.
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This works around bugs in some versions of the cygwin linker.
Patch contributed by Anton Korobeynikov.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29239 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 00:10:47 +00:00
Evan Cheng
e7bec0dbb5
If a shuffle is unary, i.e. one of the vector argument is not needed, turn the
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operand into a undef and adjust mask accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29232 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 22:44:41 +00:00
Chris Lattner
a15cf7045e
Mems can be in the output list also. This is the second half of a fix for
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PR833
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29224 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 19:02:21 +00:00
Andrew Lenharth
ae6153f943
80 cols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29221 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 17:43:27 +00:00
Andrew Lenharth
ed41f1bb19
Reduce number of exported symbols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29220 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 17:28:38 +00:00
Chris Lattner
917d2c9dc2
Add an out-of-line virtual method for the sdnode class to give it a home.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29192 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 00:00:37 +00:00
Jim Laskey
16d42c6ac6
It was pointed out that DEBUG() is only available with -debug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29106 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 18:25:13 +00:00
Jim Laskey
e37fe9b3a1
Ensure that dump calls that are associated with asserts are removed from
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non-debug build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29105 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 17:58:07 +00:00
Chris Lattner
25a022c780
Fix CodeGen/Alpha/2006-07-03-ASMFormalLowering.ll and PR818.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29099 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 01:40:09 +00:00
Evan Cheng
42f75a926a
Fix a typo that causes 2006-07-07-ComputeMaskedBits.ll to fail.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29072 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 21:37:21 +00:00
Evan Cheng
322812e603
Ugly hack! Add helper functions InsertInFlightSetEntry and
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RemoveInFlightSetEntry. They are used in place of direct set operators to
reduce instruction selection function stack size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28987 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 23:57:05 +00:00
Chris Lattner
9525528a7d
Use hidden visibility to make symbols in an anonymous namespace get
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dropped. This shrinks libllvmgcc.dylib another 67K
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28975 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 23:17:24 +00:00
Chris Lattner
f8c68f694c
Shave another 27K off libllvmgcc.dylib with visibility hidden
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28973 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 22:17:39 +00:00
Chris Lattner
360e8200ec
Mark these two classes as hidden, shrinking libllbmgcc.dylib by 25K
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28970 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 21:58:30 +00:00
Chris Lattner
883a52de66
Fix CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28965 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 18:29:47 +00:00
Reid Spencer
9d5b532de9
For PR801:
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Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.
Patch by Anton Korobeynikov. Thanks, Anton!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28925 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-27 16:49:46 +00:00
Evan Cheng
a844126c43
Consistency. EXTRACT_ELEMENT index operand should have ptr type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28795 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-15 08:11:54 +00:00
Evan Cheng
8d3af5e7d0
Instructions with variable operands (variable_ops) can have a number required
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operands. e.g.
def CALL32r : I<0xFF, MRM2r, (ops GR32:$dst, variable_ops),
"call {*}$dst", [(X86call GR32:$dst)]>;
TableGen should emit operand informations for the "required" operands.
Added a target instruction info flag M_VARIABLE_OPS to indicate the target
instruction may have more operands in addition to the minimum required
operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28791 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-15 07:22:16 +00:00
Chris Lattner
c4fa603347
Port some bugfixes in shift handling from SimplifyDemandedBits over to
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ComputeMaskedBits. DemandedMasks and KnownZero/One masks should never have
bits set out of the range of the base datatype.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28768 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-13 16:52:37 +00:00
Jim Laskey
9bfa2dcff6
TargetLowering::ComputeMaskedBits was not clearing reciprocal bits on shifts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28765 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-13 13:08:58 +00:00
Chris Lattner
a3bb86dd6b
Make sure to update the CFG correctly if a switch only has a default dest.
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This fixes CodeGen/Generic/2006-06-12-LowerSwitchCrash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28755 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-12 18:25:29 +00:00
Andrew Lenharth
232c910b8a
Start on my todo list
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28752 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-12 16:07:18 +00:00
Chris Lattner
0c48fd4610
Fix X86/inline-asm.ll:test2, a case where an input value was implicitly
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truncated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28733 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08 18:27:11 +00:00
Chris Lattner
cf752aa502
Fix Regression/CodeGen/X86/inline-asm.ll, a case where inline asm causes
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implement extension of a register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28731 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08 18:22:48 +00:00
Reid Spencer
fcadfbbdef
For PR798:
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Provide GraphViz support for MingW32. Patch provided by Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28688 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 16:26:06 +00:00
Reid Spencer
18c8b49e7d
Use archive libraries instead of object files for VMCore, BCReader,
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BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 01:30:27 +00:00
Evan Cheng
4c6f2f9e92
commuteInstruction() does not always create a new MI!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28592 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 18:03:39 +00:00
Evan Cheng
16eee25c66
Eliminate a memory leak.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28585 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 07:13:03 +00:00
Evan Cheng
7b336a8746
visitVBinOp: Can't fold divide by zero!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28584 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 06:08:35 +00:00
Evan Cheng
6b8e5a9318
Make sure the register pressure reduction schedulers work for non-uniform
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latency targets, e.g. PPC32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28561 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-30 18:05:39 +00:00
Evan Cheng
19564e3d83
When a priority_queue is empty, the behavior of top() operator is
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non-deterministic. Returns NULL when it's empty!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28560 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-30 18:04:34 +00:00
Chris Lattner
729c6d1da8
Fix a nasty dag combiner bug that caused nondeterminstic crashes (MY FAVORITE!):
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SimplifySelectOps would eliminate a Select, delete it, then return true.
The clients would see that it did something and return null.
The top level would see a null return, and decide that nothing happened,
proceeding to process the node in other ways: boom.
The fix is simple: clients of SimplifySelectOps should return the select
node itself.
In order to catch really obnoxious boogs like this in the future, add an
assert that nodes are not deleted. We do this by checking for a sentry node
type that the SDNode dtor sets when a node is destroyed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28514 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-27 00:43:02 +00:00
Evan Cheng
d61c4820c9
Make CALL node consistent with RET node. Signness of value has type MVT::i32
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instead of MVT::i1. Either is fine except MVT::i32 is probably a legal type
for most (if not all) platforms while MVT::i1 is not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28511 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-26 23:13:20 +00:00
Evan Cheng
8e7d056bc5
Change RET node to include signness information of the return values. e.g.
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RET chain, value1, sign1, value2, sign2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28509 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-26 23:09:09 +00:00
Evan Cheng
3b78823868
Turn on -sched-commute-nodes by default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28465 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 08:37:31 +00:00
Evan Cheng
f6d62c2e2a
CALL node change: now including signness of every argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28461 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 00:55:32 +00:00
Chris Lattner
d74ea2bbd8
Patches to make the LLVM sources more -pedantic clean. Patch provided
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by Anton Korobeynikov! This is a step towards closing PR786.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-24 17:04:05 +00:00
Evan Cheng
80235d508e
-enable-unsafe-fp-math implies -enable-finite-only-fp-math
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28437 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-23 18:18:46 +00:00
Vladimir Prus
124729155d
Fix missing include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28435 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-23 13:43:15 +00:00
Evan Cheng
f6f9581983
Incorrect SETCC CondCode used for FP comparisons.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28433 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-23 06:40:47 +00:00
Evan Cheng
21d03f2de0
lib/Target/Target.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28386 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-18 20:42:07 +00:00
Chris Lattner
d202ca4d98
Fix the result of the call to use a correct vbitconvert. There is no need to
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use getPackedTypeBreakdown at all here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28365 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 20:49:36 +00:00
Chris Lattner
1b8daae71b
Correct a previous patch which broke CodeGen/PowerPC/vec_call.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28364 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 20:43:21 +00:00
Evan Cheng
7e399c14ab
Another typo. Pointed out by Nate Begeman.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28353 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 18:22:14 +00:00
Evan Cheng
6c43f35d74
Fixed a LowerCallTo and LowerArguments bug. They were introducing illegal
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VBIT_VECTOR nodes. There were some confusion about the semantics of
getPackedTypeBreakdown(). e.g. for <4 x f32> it returns 1 and v4f32, not 4,
and f32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28352 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 18:16:39 +00:00
Evan Cheng
e9b3da17cd
Fix an obvious bug in getPackedTypeBreakdown. Return 1 if type is legal.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28351 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 18:10:06 +00:00