Richard Osborne
c610017269
Fix example code in comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132844 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-10 12:28:24 +00:00
Joerg Sonnenberger
dd137903e4
Add new -d option to tblgen. It writes a make(1)-style dependency file.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132395 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-01 13:10:15 +00:00
Charles Davis
329cf66e84
Fix definitions of UOP_SaveXMM128, UOP_SaveXMM128Big, and UOP_PushMachFrame
...
to match Microsoft's definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132112 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-26 05:24:15 +00:00
Chris Lattner
8480aba5ec
another typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131854 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 15:44:02 +00:00
Chris Lattner
947f0a8efa
fix comment typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131853 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 15:34:37 +00:00
Chris Lattner
9bb4a2ae8a
random comment cleanups.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131829 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:50:53 +00:00
Chris Lattner
dcef346948
remove StandardPasses, it has been replaced with PassManagerBuilder
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131827 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:30:45 +00:00
Chris Lattner
92a9cb6594
add support for LTO passes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131820 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:14:20 +00:00
Charles Davis
f2007b3c19
Include DataTypes.h from this header to get the uint*_t types.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131817 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:05:26 +00:00
Chris Lattner
f5be7bdc90
add an extension point mechanism that allow plugins to add stuff to
...
the pass manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131814 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21 23:50:37 +00:00
Nick Lewycky
0cf51561ed
Add CreateLifetimeStart and CreateLifetimeEnd to the IRBuilder, with plans to
...
use these soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131812 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21 23:14:36 +00:00
Chris Lattner
ae6d5dc715
add a new PassManagerBuilder class to replace StandardPasses.h
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131807 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21 20:39:42 +00:00
Eli Friedman
21c60904ce
PR7952: Make isa<> use the same logic as cast<>, so that they both work
...
consistently.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131803 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21 19:13:10 +00:00
Andrew Trick
dc5948d472
Have Program::Wait return -2 for crashed and timeouts instead of embedding
...
info in the error message. Per Dan's request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131780 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21 00:56:46 +00:00
Eli Friedman
097f9a94f6
Fix up the new StandardPasses to run the same scalarrepl passes as the old one.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131665 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-19 19:14:54 +00:00
Francois Pichet
2536f801dc
Fix the MSVC build.
...
Use a set of overloaded functions instead of template function for CreatePassFn.
It seems that template deduction for functions type that differs only by return type doesn't work with MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131624 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-19 02:54:11 +00:00
Charles Davis
fa89218a43
Fix build issues with headers, which I discovered by actually using them.
...
Also, convert all the inline functions on UnwindInfo into methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131622 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-19 02:47:23 +00:00
David Chisnall
1573f36aee
Some better type safety enforcement in the standard pass list, along with some small tidies and some fixes for bugs that the stricter checking found.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131592 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18 22:46:02 +00:00
Eli Friedman
10a818809d
Third pass at allowing plugins to modify default passes. This time with a tweak so that we don't depend on an uninitialized argument.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131581 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18 21:40:04 +00:00
Devang Patel
2d48ad67cd
Set debug location while setting insertion point.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131575 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18 20:58:47 +00:00
Eli Friedman
f9a74cf069
Revert r131556; it's breaking buildbots/clang tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131567 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18 20:39:27 +00:00
David Chisnall
b2a00dca1b
Second pass at allowing plugins to modify default passes. This time without bonus inter-library dependencies.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131556 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18 19:00:41 +00:00
Charles Davis
090a929aea
Get rid of extern "C" from the Win64 EH header.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131381 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-15 17:09:26 +00:00
Charles Davis
c36849c403
Add a header containing definitions used to implement Win64 exception handling.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131380 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-15 14:42:22 +00:00
Devang Patel
201e6cdc39
Doug convinced me that DW_AT_APPLE_objc_complete_type is more appropriate name.
...
s/DW_AT_APPLE_objc_class_extension/DW_AT_APPLE_objc_complete_type/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131244 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-12 21:29:42 +00:00
Devang Patel
b11f80e94b
Let Objective-C front-end identify class extension, in dwarf output, using an attribute DW_AT_APPLE_objc_class_extension.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131238 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-12 19:06:16 +00:00
Andrew Trick
7c863eb8cc
Bugpoint support for miscompilations that result in a crash.
...
This change allows bugpoint to pinpoint the "opt" pass and bitcode
segment responsible for a crash caused by miscompilation. At least it
works well for me now, without having to create any custom execution
wrappers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131186 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11 16:31:24 +00:00
Nick Lewycky
da07192f8e
Revert r131155 for now. It makes VMCore depend on Analysis and Transforms
...
headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131159 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-10 22:16:06 +00:00
David Chisnall
0fa92e55c3
Add support for plugins add passes to the default set of passes. The standard set of passes used by front ends can now be modified by LLVM plugins, without needing to modify any front ends.
...
Still to do:
- Allow replacing / removing passes (infrastructure there, just needs an infrastructure exposed)
- Defining sets of passes to be added or removed as a group
- Extending the support to allow user-defined groups of optimisations
- Allow plugins to be specified for loading automatically (e.g. from plugins.conf or some similar mechanism)
Reviewed by Nick Lewycky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131155 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-10 21:36:48 +00:00
Nick Lewycky
10c6612078
Fix typo. No functional change.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130949 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-05 21:27:14 +00:00
Ted Kremenek
2169ad8c60
Add explicit 'unregister' method to CrashRecoveryConextCleanupRegistrar.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130885 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04 23:26:59 +00:00
Devang Patel
6a0ce750f7
If builder is initialized using an instruction as insertion point, then use the instruction's debug location as current debug location.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130874 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04 21:57:22 +00:00
Duncan Sands
ad20681cde
Implement some basic simplifications involving min/max, for example
...
max(a,b) >= a -> true. According to my super-optimizer, these are
by far the most common simplifications (of the -instsimplify kind)
that occur in the testsuite and aren't caught by -std-compile-opts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130780 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-03 19:53:10 +00:00
Ted Kremenek
5d86759e0f
Add MemoryBuffer::getBufferKind() to report whether a memory buffer uses malloc'ed or mmap'ed memory. This is for performance analysis.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130432 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28 20:34:18 +00:00
Chris Lattner
734d7c2a7e
make a couple of changes to the standard pass pipeline:
...
1. Only run the early (in the module pass pipe) instcombine/simplifycfg
if the "unit at a time" passes they are cleaning up after runs.
2. Move the "clean up after the unroller" pass to the very end of the
function-level pass pipeline. Loop unroll uses instsimplify now,
so it doesn't create a ton of trash. Moving instcombine later allows
it to clean up after opportunities are exposed by GVN, DSE, etc.
3. Introduce some phase ordering tests for things that are specifically
intended to be simplified by the full optimizer as a whole.
This resolves PR2338, and is progress towards PR6627, which will be
generating code that looks similar to test2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130241 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26 20:45:33 +00:00
Chris Lattner
3443493cc7
add an m_ConstantInt matching predicate that binds to a uint64_t, and add an m_OneUse()
...
predicate that matches if the subexpr has a single use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130235 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26 19:50:39 +00:00
Frits van Bommel
eab631362d
Comment out some unused parameter names to silence out-of-tree -Wunused warnings.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129988 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-22 11:36:45 +00:00
Devang Patel
06161fcdd6
Add DW_OP_bit_piece.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129945 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21 22:26:13 +00:00
Chris Lattner
562ae4bba6
add a helper method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129806 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-19 20:47:57 +00:00
Ted Kremenek
1da29dd3f8
Add BumpPtrAllocator::getTotalMemory() to allow clients to query how much memory a BumpPtrAllocator allocated.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129727 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-18 22:44:46 +00:00
Devang Patel
e9db5e29e3
Introduce support to encode Objective-C property information in debugging information generated for an interface.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129624 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-16 00:11:51 +00:00
Chris Lattner
7a2bdde0a0
Fix a ton of comment typos found by codespell. Patch by
...
Luis Felipe Strano Moraes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15 05:18:47 +00:00
Nick Lewycky
b90e1d5aaf
Use positive values since the value type is unsigned. Fixes a warning on the
...
llvm-gcc-native-mingw32 builder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129457 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13 18:46:22 +00:00
Nick Lewycky
cb4e4eae1a
Make IRBuilder support StringRef for building strings.
...
Also document that the global variables produced are mergable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129330 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12 00:29:07 +00:00
Chris Lattner
5fc25cccff
fix doc comment bug, noticed by Jochen
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129186 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-09 02:33:29 +00:00
Nick Lewycky
c60a475091
Add support for ArrayRef in IRBuilder's CreateCall.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129039 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-07 00:03:25 +00:00
Nick Lewycky
4841121580
Add an empty key for DebugLoc so that you can store an empty DebugLoc in a
...
DenseMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128994 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-06 06:49:59 +00:00
Nick Lewycky
af4db5fc95
Support using DebugLoc's in a DenseMap.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128988 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-06 05:36:52 +00:00
Andrew Trick
40f16cf91d
Fix a typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128912 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 19:13:11 +00:00
Andrew Trick
ce96902d88
Added *hidden* flags -print-options and -print-all-options so
...
developers can see if their driver changed any cl::Option's. The
current implementation isn't perfect but handles most kinds of
options. This is nice to have when decomposing the stages of
compilation and moving between different drivers. It's also a good
sanity check when comparing results produced by different command line
invocations that are expected to produce the comparable results.
Note: This is not an attempt to prolong the life of cl::Option. On the
contrary, it's a placeholder for a feature that must exist when
cl::Option is replaced by a more appropriate framework. A new
framework needs: a central option registry, dynamic name lookup,
non-global containers of option values (e.g. per-module,
per-function), *and* the ability to print options values and their defaults at
any point during compilation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128910 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 18:54:36 +00:00