4751bb9edb
Remove the redundant TM member from X86DAGToDAGISel; replace it
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with an accessor method which simply casts the parent class
SelectionDAGISel's TM to the target-specific type.
llvm-svn: 72801
2009-06-03 20:20:00 +00:00
2d22c84b4a
Add more retain-checker tests for GC mode when using NSMakeCollectable.
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llvm-svn: 72799
2009-06-03 19:19:06 +00:00
c380cca7ae
Don't attempt to simplify an non-affine IV expression if it can't
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be simplified to a loop-invariant value. This fixes PR4315.
llvm-svn: 72798
2009-06-03 19:11:31 +00:00
25bbcc67fa
Make the buildbot see green (to make it easier to spot the next person
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that puts a new warning in).
llvm-svn: 72797
2009-06-03 19:07:46 +00:00
4c49bb95f8
More temporary work.
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llvm-svn: 72796
2009-06-03 19:05:16 +00:00
7c54f66058
PR4308: Fix support for -m32/-m64 on Linux.
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I'll look into cleaning this up a bit as a followup.
llvm-svn: 72794
2009-06-03 18:59:56 +00:00
6d36343ed8
Store more information about live temporaries. No functionality change for now.
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llvm-svn: 72793
2009-06-03 18:54:26 +00:00
82aea737a7
Move code generation of C++ temporaries into a new file.
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llvm-svn: 72792
2009-06-03 18:40:21 +00:00
a3bd665e17
Add a table of contents to the PCH design document
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llvm-svn: 72791
2009-06-03 18:35:59 +00:00
8662d1ffd0
Document the PCH representation of statements and expressions
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llvm-svn: 72790
2009-06-03 18:26:16 +00:00
94c7b791b1
Switch opt to using StandardPasses.h
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- No functionality change, but please check if you don't believe me.
llvm-svn: 72789
2009-06-03 18:22:15 +00:00
0460f723f6
Remove some silly code.
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llvm-svn: 72788
2009-06-03 18:13:05 +00:00
0c48b64807
(llvm up) Switch to using StandardPasses.h
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- One functionality change, the LoopIndexSplit pass is now reenabled (it was
disabled in r60089 but we forgot to reenable it).
llvm-svn: 72787
2009-06-03 18:01:18 +00:00
6be0aaade7
Add StandardPasses.h which embeds the standard compilation passes shared by
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clang/llvm-gcc.
- Implemented as inline functions for linking simplicity.
llvm-svn: 72786
2009-06-03 17:52:39 +00:00
d51db005d0
Move ELFCodeEmiter stuff to new files
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llvm-svn: 72785
2009-06-03 17:47:27 +00:00
b68215c4de
Place the GC attribute on the same relative pointer
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position to make it consistant and to match gcc's behavior,
by placing it at the inner-most pointer.
llvm-svn: 72784
2009-06-03 17:15:17 +00:00
2f04887220
Revert 72650
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llvm-svn: 72783
2009-06-03 16:55:02 +00:00
11231d0c75
Remove unnecessary #includes.
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llvm-svn: 72782
2009-06-03 16:47:12 +00:00
215921ef94
Emit file directives correctly in case of a .bc is generated by llvm-ld after linking in several .bc files.
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llvm-svn: 72781
2009-06-03 16:27:49 +00:00
877b30f83c
Driver: Support -mllvm; this just forwards options to clang-cc.
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llvm-svn: 72780
2009-06-03 16:16:27 +00:00
02a109f6d7
Fill in some gaps in the precompiled headers documentation
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llvm-svn: 72779
2009-06-03 16:06:22 +00:00
b681144334
lets not forget about c++!
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llvm-svn: 72778
2009-06-03 15:42:26 +00:00
b011aa3a5e
FrameIndex could be used as a value (addressof (arg)) or as an address.
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Expand it exactly like GlobalAddress.
Fix some more crashes (InsertBranch() not being implemented) for compiling hitec libs.
llvm-svn: 72776
2009-06-03 15:31:12 +00:00
02b68a6e34
CMake: Added missing source file to lib/CodeGen/CMakeLists.txt.
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llvm-svn: 72775
2009-06-03 15:29:09 +00:00
6133813eb4
CMake: Implements and documents option LLVM_ENABLE_ASSERTS.
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llvm-svn: 72774
2009-06-03 15:11:25 +00:00
8608a4287d
Document how easy it is to use the gold plugin and have LTO with autotooled projects.
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Please correct the documentation if I missed anything.
llvm-svn: 72773
2009-06-03 15:06:19 +00:00
f4063513d0
Compile fix needed by the solaris system gcc.
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llvm-svn: 72772
2009-06-03 14:28:20 +00:00
a53241a880
Fixed a bug in which signed comparisons were being used instead of unsigned comparisons.
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llvm-svn: 72771
2009-06-03 13:36:44 +00:00
aef810900a
Minor cleanup for implicit int warnings.
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llvm-svn: 72770
2009-06-03 12:22:01 +00:00
4e627efc55
Fix up a bunch of warnings to use ExtWarn so they interact with
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-pedantic-errors correctly.
llvm-svn: 72769
2009-06-03 12:07:19 +00:00
c66ad73e35
Avoid a warning "'U' might be used uninitialized in
...
this function" when using a not-too-smart compiler.
llvm-svn: 72768
2009-06-03 12:05:18 +00:00
06b61a281a
At a newline at the end of this file.
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llvm-svn: 72767
2009-06-03 11:54:28 +00:00
c563b497ab
Add support for -Wempty-body.
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llvm-svn: 72766
2009-06-03 11:10:10 +00:00
3d2c8fd3a6
Back out r72764; I should have looked more carefully before committing
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this. The correct replacement for "Y" and "Yt" is "x".
llvm-svn: 72765
2009-06-03 10:41:42 +00:00
ffc8748faa
PR3678: Add support for "Yt" asm register constraint.
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llvm-svn: 72764
2009-06-03 10:33:05 +00:00
1a4eea5ad6
Document how phi and invoke instructions interact with SSA form.
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llvm-svn: 72762
2009-06-03 10:20:10 +00:00
8246b6f889
PR4290: Handle vfprintf in a way that doesn't give any diagnostics for
...
valid declarations and doesn't give an error for autoconf-style invalid
redeclarations. This isn't quite ideal, but I don't see any other way
easy way to handle it. (The only thing I can think of that's reasonably
general is adding a new builtin type FILETy which is only compatible
with a type equivalent to FILE, and that seems like overkill.)
llvm-svn: 72760
2009-06-03 09:54:50 +00:00
b027cdfb6f
emit ORIGINAL_FILE_NAME record ID to blockinfo block.
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llvm-svn: 72759
2009-06-03 09:23:28 +00:00
b39a6be77a
Fix for PR4225: When rewriter reuse a value in a physical register , it clear the register kill operand marker and its kill ops information. However, the cleared operand may be a def of a super-register. Clear the kill ops info for the super-register's sub-registers as well.
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llvm-svn: 72758
2009-06-03 09:00:27 +00:00
ab0c710fae
Temporarily revert 72756 for now.
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llvm-svn: 72757
2009-06-03 07:40:47 +00:00
dfe6e689fd
Fold preceding / trailing base inc / dec into the single load / store as well.
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llvm-svn: 72756
2009-06-03 06:14:58 +00:00
d29fc6655f
If there is a def of a super-register followed by a use of a sub-register, do *not* add an implicit def of the sub-register. e.g.
...
EAX = ..., AX<imp-def>
...
= AX
This creates a double-def. Apparently this used to be necessary but is no longer needed.
Thanks to Anton for pointing this out. Anton, I cannot create a test case without your uncommitted ARM patches. Please check in a test case for me.
llvm-svn: 72755
2009-06-03 05:15:46 +00:00
dcf60b6b3e
Move structures and classes into header files, providing two new headers and
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one new .cpp file, in preparation for merging in the Direct Object Emission
changes we're working on. No functional changes.
Fixed coding style issues on the original patch. Patch by Aaron Gray
llvm-svn: 72754
2009-06-03 03:43:31 +00:00
b1d51aa18a
Use "()" instead of "(void)" when pretty-printing a parameter-less function type for C++.
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llvm-svn: 72747
2009-06-03 02:06:50 +00:00
fc262babc3
Revert r72734. The Darwin assembler doesn't support the static
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relocation model on x86-64. Higher level logic should override
the relocation model to PIC on x86_64-apple-darwin.
llvm-svn: 72746
2009-06-03 00:37:20 +00:00
b003dd907f
Change TargetFolder's TD member from a reference to a
...
pointer, now that ConstantFoldConstantExpression can
accept a null TargetData pointer.
llvm-svn: 72744
2009-06-03 00:13:48 +00:00
f727bb18d9
More PCH documentation
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llvm-svn: 72743
2009-06-02 22:08:07 +00:00
4b665ebb01
Add clang-cc support for -disable-llvm-optzns.
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- Avoids running any LLVM optimizations, even at -O2, etc., while still keeping
any language changes these optimizations imply.
llvm-svn: 72742
2009-06-02 22:07:45 +00:00
136bd719f0
Change ConstantFoldConstantExpression to accept a null
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TargetData pointer. The only thing it's used for are
calls to ConstantFoldCompareInstOperands and
ConstantFoldInstOperands, which both already accept a
null TargetData pointer. This makes
ConstantFoldConstantExpression easier to use in clients
where TargetData is optional.
llvm-svn: 72741
2009-06-02 21:48:15 +00:00
d52dddf022
Delete an unnecessary forward declaration.
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llvm-svn: 72740
2009-06-02 21:37:43 +00:00
Dan Gohman