Evan Cheng
ed2fc71610
Unbreak x86-64 jumptable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43955 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 19:11:23 +00:00
Anton Korobeynikov
b623ce9128
Silence a warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43954 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 19:06:14 +00:00
Dale Johannesen
7a42f24f0c
Revert previous rewrite per chris's comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43950 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 18:07:11 +00:00
Chris Lattner
7b52fe7272
Tighten up a check for folding away loads from (newly constant) globals. This
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fixes a crash on Transforms/GlobalOpt/2007-11-09-GEP-GEP-Crash.ll and
rdar://5585488.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43949 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 17:33:02 +00:00
Duncan Sands
27b12384e6
Thanks to the XTARGET line, this test should still
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be run on darwin, but I have no way of checking...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43945 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 13:50:25 +00:00
Duncan Sands
fd617d0143
Move MinAlign to MathExtras.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43944 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 13:41:39 +00:00
Anton Korobeynikov
20a990e16e
Fix indent
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43941 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 12:34:20 +00:00
Anton Korobeynikov
344ef19772
Forget to commit users part of value mapper interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 12:27:04 +00:00
Anton Korobeynikov
8be8137c3b
And delete this one
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43939 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 12:22:04 +00:00
Anton Korobeynikov
18d083f0d1
Make this header public
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43938 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 12:16:58 +00:00
Duncan Sands
c6fa170b4d
Fix some load/store logic that would be wrong for
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apints on big-endian machines if the bitwidth is
not a multiple of 8. Introduce a new helper,
MVT::getStoreSizeInBits, and use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43934 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 08:57:19 +00:00
Duncan Sands
f6bd0ce4c9
Add terminating newline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43933 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 08:30:21 +00:00
Duncan Sands
38c576c56e
Check that the first and third characters, s and u,
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are accessed with an alignment of 2 not 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43932 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 07:47:29 +00:00
Duncan Sands
506f9089a4
Check that accesses to the second short, t, have
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an alignment of 2 rather than 4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43931 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 07:46:02 +00:00
Bill Wendling
6902e84ba0
Initial commit of files that support building LLVM the "Apple" way.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43929 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 06:59:33 +00:00
Nick Lewycky
cf326da709
Add a link to the tutorial.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43928 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 05:45:51 +00:00
Evan Cheng
cc41586b9d
Much improved pic jumptable codegen:
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Then:
call "L1$pb"
"L1$pb":
popl %eax
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LBB1_1: # entry
imull $4, %ecx, %ecx
leal LJTI1_0-"L1$pb"(%eax), %edx
addl LJTI1_0-"L1$pb"(%ecx,%eax), %edx
jmpl *%edx
.align 2
.set L1_0_set_3,LBB1_3-LJTI1_0
.set L1_0_set_2,LBB1_2-LJTI1_0
.set L1_0_set_5,LBB1_5-LJTI1_0
.set L1_0_set_4,LBB1_4-LJTI1_0
LJTI1_0:
.long L1_0_set_3
.long L1_0_set_2
Now:
call "L1$pb"
"L1$pb":
popl %eax
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LBB1_1: # entry
addl LJTI1_0-"L1$pb"(%eax,%ecx,4), %eax
jmpl *%eax
.align 2
.set L1_0_set_3,LBB1_3-"L1$pb"
.set L1_0_set_2,LBB1_2-"L1$pb"
.set L1_0_set_5,LBB1_5-"L1$pb"
.set L1_0_set_4,LBB1_4-"L1$pb"
LJTI1_0:
.long L1_0_set_3
.long L1_0_set_2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43924 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 01:32:10 +00:00
Evan Cheng
2dfdefd282
Didn't mean to check these in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43923 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 01:28:33 +00:00
Evan Cheng
7da8f399bf
Bug fix. Passive nodes are not in SUnitMap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43922 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 01:27:11 +00:00
Chuck Rose III
77819419b8
Adding some recently added files to the VStudio projects
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43919 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 00:48:27 +00:00
Dale Johannesen
3556bc1a9d
Rewrite Dwarf number handling per review comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 00:47:10 +00:00
Ted Kremenek
48a396948f
Updated Deserializer class to provide more information about the current
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block that is being visited in the bitstream. The client can also now
skip blocks before reading them, and query the current abbreviation number
as seen from the perspective of the Deserializer. This allows the client
to be more interactive in the deserialization process (if they so choose).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43916 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-09 00:43:51 +00:00
Devang Patel
dbaf378350
Run this test only on darwin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43912 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 22:26:46 +00:00
Owen Anderson
0823cea34a
This preserves critical edge breaking.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43911 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 22:23:57 +00:00
Owen Anderson
d195ce1fb6
Make BreakCriticalMachineEdges available as a pass that can be depended on.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43910 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 22:20:23 +00:00
Ted Kremenek
ec8cd06555
Added typedef "SerializedPtrID" to represent the pointer handle written to disk
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instead of just using "unsigned". This gives us more flexibility in changing
the definition of the handle later, and is more self-documenting.
Added tracking of block stack in the Deserializer. Now clients can query
if they are still within a block using the methods GetCurrentBlockLocation()
and FinishedBlock().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43903 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 19:50:46 +00:00
Andrew Lenharth
b410df995c
Better check
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43897 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 18:45:15 +00:00
Andrew Lenharth
ab9338eb9f
Fix PR1780
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43893 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 17:39:28 +00:00
Lauro Ramos Venancio
e0cb36b9fb
[ARM] Implement __builtin_thread_pointer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43892 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 17:20:05 +00:00
Evan Cheng
4471194d69
If both parts of smul_lohi, etc. are used, don't simplify. If only one part is used, try simplify it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43888 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 09:25:29 +00:00
Owen Anderson
01f43a4d55
Add the majority of machine-level critical edge breaking pass. Most of this was written by Fernando, cleanup and updating to TOT by me.
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This still needs a bit of work, particularly to handle jump tables properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43885 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 07:55:43 +00:00
Owen Anderson
14b3fb7805
Take another stab at getting isLiveIn() and isLiveOut() right.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43869 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 01:32:45 +00:00
Owen Anderson
401f78f8a9
Fix MachineDominators' getAnalysisUsage.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43868 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 01:22:53 +00:00
Owen Anderson
fc8663dbe0
Oops, forgot to commit this file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43867 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 01:22:24 +00:00
Owen Anderson
a018540807
Bring UsedBlocks back. StrongPHIElimination needs this information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43866 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 01:20:48 +00:00
Ted Kremenek
43b665db50
Revised BatchEmitOwnedPtrs to work better with constant pointers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43861 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 00:55:31 +00:00
Ted Kremenek
6d0372d0b3
Revised implementation of BatchReadOwnedPtrs() that deserializes an
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array of pointers to not allocate a second array to contain the pointer ids.
Fixed bug in the same member function where deserialized pointers were
not being registered with the backpatcher.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43855 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 00:04:50 +00:00
Ted Kremenek
3b46b6df91
Fixed bug where we did not properly serialize owned objects due to a missing
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dereference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43853 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 23:32:06 +00:00
Ted Kremenek
fba9cdaa81
Added version of BatchEmitOwnedPtrs and BatchReadOwnedPtrs that emits/reads
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an array of pointers of the same type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43852 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 23:18:40 +00:00
Ted Kremenek
6d8ab4ae81
Added methods to batch emit and deserialize owned pointers. This allows
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to group the pointer IDs together in the bitstream before their referenced
contents (which will lend itself to more efficient encoding).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43845 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 22:30:29 +00:00
Dale Johannesen
4542edcaa7
Complete conditionalization of Dwarf reg numbers.
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Would somebody not on Darwin please make sure this
doesn't break anything. Exception handling failures
would be the most likely symptom.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43844 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 21:48:35 +00:00
Bill Wendling
033903c37b
Add testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43839 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 19:36:26 +00:00
Hartmut Kaiser
abaff883ba
Updated VC++ build system
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43837 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 19:34:09 +00:00
Hartmut Kaiser
a1dc96edd2
Fixed compilation errors on VC++.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43836 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 19:33:31 +00:00
Ted Kremenek
c47dfdde24
Implemented generic serialization of APFloat.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43829 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 18:39:22 +00:00
Ted Kremenek
2e6452ca0c
Implemented serialization of signed integers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43828 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 18:24:34 +00:00
Evan Cheng
29121848b9
Simplify my (il)logic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43819 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 08:08:25 +00:00
Chris Lattner
881649809b
minor edit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43813 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 07:07:55 +00:00
Chris Lattner
8bbe014f03
final edits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43812 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 06:46:51 +00:00
Chris Lattner
1e46a6cc7b
chapter 7 edits
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43811 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-07 06:34:39 +00:00