Devang Patel
c09ddc1c79
Clear function specific containers while processing end of a function, even if DW_TAG_subprogram for current function is not found.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 18:13:48 +00:00
Jim Grosbach
d122874996
Thumb1 exception handling setjmp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 18:10:36 +00:00
Johnny Chen
b731e87649
For VLDM/VSTM (Advanced SIMD), set encoding bits Inst{11-8} to 0b1011.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90243 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 17:37:06 +00:00
Jakob Stoklund Olesen
8f72235a77
Move PHIElimination::isLiveOut method to LiveVariables.
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We want LiveVariables clients to use methods rather than accessing the
getVarInfo data structure directly. That way it will be possible to change the
LiveVariables representation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 17:13:31 +00:00
Gabor Greif
074fe8324d
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 15:53:33 +00:00
Gabor Greif
6c2a7a04da
demonstrate usage of Cases() mapping several strings to the same value; remove trailing spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90230 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 12:53:56 +00:00
Mikhail Glushenkov
55cd767bdb
Add relocation model options.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90222 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 09:47:11 +00:00
Mikhail Glushenkov
4227c0ffc5
Typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90221 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 09:19:09 +00:00
Tobias Grosser
602071f8ff
Fix copy paste bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 08:43:33 +00:00
Chris Lattner
855d9da596
fix 255.vortex again, third time's the charm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90217 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 07:33:32 +00:00
Chris Lattner
49f5389aae
minimize this a bit more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90216 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 07:30:01 +00:00
Mikhail Glushenkov
97955005b3
Forward -save-temps to llvm-gcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 06:51:30 +00:00
Chris Lattner
156cf873e5
merge 2009-11-29-ReverseMap.ll into crash.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 06:22:10 +00:00
Chris Lattner
46875c0bfb
fix PR5640 by tracking whether a block is the header of a loop more
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precisely, which prevents us from infinitely peeling the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90211 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 06:04:43 +00:00
Mikhail Glushenkov
18518603f1
Support -[weak_]framework and -F in llvmc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 05:59:55 +00:00
Eric Christopher
a9256d0780
Remove the gcc builtins from the intrinsics, we'll lower them
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explicitly so we can check arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 03:18:26 +00:00
Jakob Stoklund Olesen
579d6d9fe3
Use CFG connectedness as a secondary sort key when deciding the order of copy coalescing.
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This means that well connected blocks are copy coalesced before the less connected blocks. Connected blocks are more difficult to
coalesce because intervals are more complicated, so handling them first gives a greater chance of success.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90194 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 03:03:00 +00:00
Eric Christopher
c39d9536f7
Add a soft link so that in an apple style build we can find libLTO.dylib.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90189 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 02:26:01 +00:00
Oscar Fuentes
f12a90098a
Add two CMake flags LLVM_ENABLE_PEDANTIC and LLVM_ENABLE_WERROR,
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PEDANTIC defaults to ON and WERROR default to off.
Also add MSVC warnings. To disable warnings add the flags
LLVM_ENABLE_WARNINGS (default on).
Patch by Tobias Grosser!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90188 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 02:21:51 +00:00
Chris Lattner
18f0c677fa
fix PR5649 by making fib use the JIT instead of the interpreter, patch by Perry Lorier!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90186 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 01:56:27 +00:00
Dan Gohman
0488ecdd16
Add a comment about A[i+(j+1)].
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90185 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 01:38:10 +00:00
Bill Wendling
02216ff01e
Remove some validation errors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 00:59:58 +00:00
Bill Wendling
cf493b89be
Some formatting and spelling fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90182 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 00:53:11 +00:00
Dan Gohman
261a7d983d
Devang pointed out that this code should use DIScope instead of
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DICompileUnit. This code now prints debug filenames successfully.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90181 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 00:45:56 +00:00
Evan Cheng
a4025df42d
Fix PR5614: parts of a physical register def may be killed the rest.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90180 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 00:44:45 +00:00
Devang Patel
d188dba149
Test case for r90175.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90176 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 00:13:06 +00:00
Johnny Chen
208d76cad9
For VMOV (immediate), make some of the encoding bits (cmode and op) unspecified.
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For VMOVv*i[16,32], op bit is don't care, and some cmode bits vary depending on
the immediate values.
Ref: Table A7-15 Modified immediate values for Advanced SIMD instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90173 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 00:02:02 +00:00
Devang Patel
deea564e53
If pointer type has a name then do not ignore the name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90172 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 23:56:56 +00:00
Oscar Fuentes
2343b10637
* CMakeLists.txt: Adds warnings flags for g++. Fixes PR 5647.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90170 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 23:50:14 +00:00
Oscar Fuentes
03d34caed7
* cmake/modules/LLVMLibDeps.cmake: Updated library dependencies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 23:48:51 +00:00
Dan Gohman
39a1fab856
Minor whitespace fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90166 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 23:33:53 +00:00
Dan Gohman
22f6526081
Fix a minor inconsistency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90165 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 23:33:37 +00:00
Dan Gohman
15e7122a13
Fix typos in comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90164 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 23:30:43 +00:00
Jakob Stoklund Olesen
ce7a663140
New virtual registers created for spill intervals should inherit allocation hints from the original register.
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This helps us avoid silly copies when rematting values that are copied to a physical register:
leaq _.str44(%rip), %rcx
movq %rcx, %rsi
call _strcmp
becomes:
leaq _.str44(%rip), %rsi
call _strcmp
The coalescer will not touch the movq because that would tie down the physical register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90163 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 22:55:54 +00:00
Bill Wendling
b25846e180
Debug info is disabled on PPC Darwin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90160 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 22:23:29 +00:00
Bob Wilson
3858225afc
Reprioritize tests for tail duplication to be aggressive about indirect
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branches even when optimizing for code size. Unless we find evidence to the
contrary in the future, the special treatment for indirect branches does not
have a significant effect on code size, and performance still matters with -Os.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90147 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 18:56:45 +00:00
Bob Wilson
15217e63bc
Remove isProfitableToDuplicateIndirectBranch target hook. It is profitable
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for all the processors where I have tried it, and even when it might not help
performance, the cost is quite low. The opportunities for duplicating
indirect branches are limited by other factors so code size does not change
much due to tail duplicating indirect branches aggressively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90144 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 18:35:03 +00:00
Bob Wilson
afa1df467b
Fix some more ARM unified syntax warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90141 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 17:47:19 +00:00
Benjamin Kramer
795eb2ae8e
Fix odd declaration.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90138 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 15:52:29 +00:00
Tobias Grosser
ab01069fcd
Fix last DOTGraphTraits problems in CompilationGraph.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90136 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 13:34:51 +00:00
Tobias Grosser
b5eedf2c1c
Remove forgotten ShortNames in Trie and CompilationGraph
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90135 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 13:14:13 +00:00
Tobias Grosser
56f4ef3232
Remove ShortNames from getNodeLabel in DOTGraphTraits
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90134 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 12:38:47 +00:00
Tobias Grosser
a10d598602
Instantiate DefaultDOTGraphTraits
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90133 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 12:38:13 +00:00
Tobias Grosser
ce4edd647b
Do not point edge heads to source labels
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If no destination label is available, just point to the node itself
instead of pointing to some source label. Source and destination labels are
not related in any way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90132 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 12:37:39 +00:00
Tobias Grosser
c500566d9f
Only print edgeSourceLabels if they are not empty
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Graphviz can layout the graphs better if a node does not contain source
ports. Therefore only print the ports if the source ports are useful,
that means are not labeled with the empty string "".
This patch also simplifies graphs without any edgeSourceLabels e.g. the
dominance trees.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90131 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 12:24:40 +00:00
Tobias Grosser
2833fac273
Small PostDominatorTree improvements
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* Do not SEGFAULT if tree entryNode() is NULL
* Print function names in dotty printer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90130 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 12:06:37 +00:00
Tobias Grosser
e8a81da98d
Remove ":" after BB name in -view-cfg-only
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90129 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 11:55:24 +00:00
Eric Christopher
0e671491d7
First pass at llvm.objectsize documentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 08:03:53 +00:00
Nick Lewycky
f58e86d762
Revert r90107, fixing test/Transforms/GVN/2009-11-29-ReverseMap.ll and the
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llvm-gcc build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90113 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 07:05:51 +00:00
Nick Lewycky
526bc31cee
Add a testcase for the current llvm-gcc build failure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90112 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 07:02:18 +00:00