Evan Cheng
b9b2b309d3
Back out Owen's 6/9 changes. They broke MultiSource/Benchmarks/Prolangs-C/bison (and perhaps others).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28747 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-11 09:32:57 +00:00
Owen Anderson
f25c19c6b5
Make Loop able to verify that it is in LCSSA-form, and have the LCSSA pass assert
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on this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28738 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-09 18:33:30 +00:00
Owen Anderson
a452932171
Update some comments, and expose LCSSAID in preparation for having other passes
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require LCSSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28734 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08 20:02:53 +00:00
Reid Spencer
393830a33a
For PR804:
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Change the file size field of StatusInfo to be uint64_t instead of size_t
so that we know it is always 64 bits. This prevents some overflow on
systems where size_t is 32 bits when it ought to be 64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08 17:00:08 +00:00
Vladimir Prus
dd49dbfe44
New method BasicBlock::getFirstNonPHI.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28724 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08 15:46:18 +00:00
Reid Spencer
32f5553c03
For PR787:
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Provide new llvm::sys::Program facilities for converting the stdout and
stdin to binary mode. There is no standard way to do this and the available
mechanisms are platform specific. Adjust the bytecode reader and writer to
use these methods when their input is stdin or output is stdout. THis avoids
the problem with \n writing CRLF to a bytecode file on windows.
Patch Contributed by Michael Smith.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 23:18:34 +00:00
Reid Spencer
af303d53e6
For PR780:
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1. Add #includes to LinkAllVMCore.h to get Mangler.o and InlineAsm.o
2. Make Mangler.h and InlineAsm.h use the macros to ensure linkage
3. Make each of the tools with --load options include LinkAllVMCore.h
This should be the last set of changes for this bug and 800.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28719 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 23:03:13 +00:00
Chris Lattner
3bdac5171b
Add a virtual dtor to the InlineAsm class so that the principle method of
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the class can be defined in InlineAsm.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28718 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 22:47:44 +00:00
Reid Spencer
454d85be66
Previous version of this file wasn't supposed to be committed. This version
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attempts to get all of libVMCore.a through the least number of declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28716 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 22:09:38 +00:00
Reid Spencer
4f1bd9e996
For PR780:
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1. Fix the macros in IncludeFile.h to put everything in the llvm namespace
2. Replace the previous explicit mechanism in all the .h and .cpp files
with the macros in IncludeFile.h
This gets us a consistent mechanism throughout LLVM for ensuring linkage.
Next step is to make sure its used in enough places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28715 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 22:00:26 +00:00
Reid Spencer
170da9b058
For PR780:
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This change was suggested by Chris so that we can select an alternate
(or even no-op) implementation of the link assurance. I'm committing this
for your review, Chris. If the names and definitions are okay, I'll adjust
all the .h and .cpp files in a later patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28712 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 20:35:46 +00:00
Reid Spencer
6df60a9eff
For PR780:
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Break the "IncludeFile" mechanism into its own header file and adjust other
files accordingly. Use this facility for the IntrinsicInst problem which
was the subject of PR800.
More to follow on this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28709 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 20:00:19 +00:00
Chris Lattner
fc790168a2
Move toolrunner out of libsupport into the bugpoint tool
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28700 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-06 22:31:36 +00:00
Chris Lattner
001db453f5
Add PowerPC intrinsics to support dcbz[l]
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28696 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-06 21:29:23 +00:00
Reid Spencer
51ab5c8862
Add the -Xlinker option to bugpoint which allows an option to be passed
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through to gcc when its being used as a linker. This allows -L and -l
(and any other) options to be added so that non-complete bytecode files
can be processed with bugpoint. The -Xlinker option can be added as many
times as needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28692 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-06 00:00:42 +00:00
Reid Spencer
bddcb9427c
For PR778:
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Move file-scoped documentation to class-scoped so it is more readily
accessible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28689 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 16:29:06 +00:00
Reid Spencer
515b5b379f
Make it possible to override the standard version printer. Not all tools
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built with CommandLine.h will want the --version option to report that the
tool belongs to LLVM. To override simply pass a void func() to the
cl::SetVersionPrinter() function and that void func() will be called when
it is time to print the version information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28687 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 16:22:56 +00:00
Reid Spencer
cdb08a3691
For PR633:
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Add configure checks for setjmp/longjmp for Chris. I can't believe this easy
PR has been outstanding for so long. If I don't get to something, please
remind me! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28686 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 16:11:07 +00:00
Reid Spencer
caf0ecec9e
Some enhancements for gv/graphviz/dot/dotty support and better handling of
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paths under MingW.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28685 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 15:54:38 +00:00
Reid Spencer
ecbd242833
For PR798:
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Have configure find the "dotty" program and adjust configuration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28674 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-02 23:13:18 +00:00
Chris Lattner
191b0ba97e
Force anything that #includes llvm/Transforms/Utils/UnifyFunctionExitNodes.h
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to link in the implementation. Thanks to Anton Korobeynikov for figuring out
what was going on here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28660 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-02 18:40:06 +00:00
Reid Spencer
76c8710697
Remove some flags backed out from earlier attempts at getting MING32W
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configuration settled down.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28651 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-02 00:40:35 +00:00
Chris Lattner
080e25d884
Fix -pedantic warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28634 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 17:17:46 +00:00
Reid Spencer
484fc8e384
Provide support for detecting if the Win32 imaghlp and psapi libraries
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are available. These libraries are used in lib/System and should be
included on the link line or if not available generate an error when
building lib/System.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28628 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 16:55:59 +00:00
Reid Spencer
79818a40d7
Favor C++ casts over C casts in C++ code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28622 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 07:03:53 +00:00
Reid Spencer
192913e281
Change from using a stub function to a stub variable for passing to the
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IncludeFile hack to ensure linkage of analysis passes. This works around
some -pedantic warnings about assigning an object to a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28621 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 07:02:51 +00:00
Chris Lattner
6fb568f77e
Fix utostr once and for all, by making there only be one function named
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utostr. To keep the efficiency in the 32-bit case, make it check to see if
the value is 32-bits and if so switch over to the faster 32-bit case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28601 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 21:25:50 +00:00
Andrew Lenharth
9e3264a1ea
4 billion names is enough for anyone. And really fix the build on alpha this time
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28598 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 20:40:36 +00:00
Andrew Lenharth
37e8bde141
Fix build breakage on alpha, without causing it on x86. as a bonus, all platforms can invent the same number of unique names now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28596 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 20:18:28 +00:00
Andrew Lenharth
f48ec61fbd
revert for now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28595 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 19:16:26 +00:00
Andrew Lenharth
cffba3a6e9
make 64-bit safe and fix the build on alpha
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28593 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 18:56:42 +00:00
Reid Spencer
0b2375edfe
Make the getNamedFunction and getNamedGlobal methods be const. They don't
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change the module in any way and we should enforce that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28588 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 16:40:28 +00:00
Vladimir Prus
e2e83c9994
Clarify type naming.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28587 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 16:03:20 +00:00
Vladimir Prus
ef27d899fd
Improve InstVisitor docs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28586 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 15:30:18 +00:00
Reid Spencer
461bed2b75
Provide a simpler interface for getting a ConstantArray from a character
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string. Instead of specifying the length, just specify whether the user
wants a terminating null or not. The default is "true" to retain the same
behavior as previously provided by this function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28562 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-30 18:15:07 +00:00
Vladimir Prus
e167af3023
Make doc comment visible in doxygen output. Clarify Type construction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28555 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-30 15:49:30 +00:00
Reid Spencer
efcaa42c28
Properly document the second form of ConstArray::get()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28553 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-30 08:26:13 +00:00
Reid Spencer
8949477ae4
Adjust the interface to ConstantArray::get. The previous
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implementation always added a null byte to the end of the string. It turns
out that this is not always wanted. By adding a length parameter we preserve
this behavior when length==0 (default value) but also allow other lengths
(not null terminated) to be created.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28552 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-30 08:23:18 +00:00
Andrew Lenharth
632cd52162
Since there was interest on the mailing list, this is a utility pass that
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uses DSA to make find targets of calls. It provides a very convinient
interface to DSA results to do things with indirect calls, such as
write a devirtualizer (which I have and may commit one of these days).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28545 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-29 22:58:38 +00:00
Reid Spencer
3ccc7b4654
Replace an old C-style cast with a C++ cast (squelch warning)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28533 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-29 02:32:43 +00:00
Chris Lattner
c83769ae33
Fix pastos in comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28522 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-27 06:57:55 +00:00
Chris Lattner
f72716d81f
Implement a new method: CloneAndPruneFunctionInto, as documented.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28518 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-27 01:21:50 +00:00
Chris Lattner
b5a554ec80
Add an interface to constant fold and instruction given it's opcode, type
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and operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-27 01:17:40 +00:00
Chris Lattner
3258ed6a36
Add a new sentry node type, allowing assertions to catch trivial
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use-after-deleted errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28513 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-27 00:40:15 +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
Owen Anderson
11f510b577
Skeletal LCSSA pass. This is currently non-functional. Expect functionality
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and documentation updates soo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28495 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-26 13:58:26 +00:00
Chris Lattner
32cdb6617e
Fix breakage on platforms where string/cassert don't pull in int64_t.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28464 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 05:59:50 +00:00
Evan Cheng
9657eac240
CALL node change: now containing signness of each argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28460 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 00:54:33 +00:00
Reid Spencer
19b7e0e0ca
For PR786:
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Minor tweaks in public headers and a few .cpp files so that LLVM can build
successfully with -pedantic and projects using LLVM with -pedantic don't
get warnings from LLVM. There's still more -pedantic warnings to fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28453 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-24 19:21:13 +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
1fd8a4f65d
Make class comment visible in Doxygen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28436 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-23 15:32:15 +00:00
Evan Cheng
95942d76f4
Added option -enable-finite-only-fp-math. When on, the codegen can assume that
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FP arithmetic arguments and results are never NaNs or +=Infs. This includes
ignoring parity flag (PF) when checking for FP equality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28432 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-23 06:39:12 +00:00
Owen Anderson
bcd8a8264e
Make TargetData strings less redundant.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28423 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-20 23:28:54 +00:00
Chris Lattner
91b18484ae
Add new calling convention, as documented in LangRef.html
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28404 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 21:19:02 +00:00
Reid Spencer
c773de6d61
Fix some doxygen usage in these headers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28394 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 19:07:54 +00:00
Chris Lattner
6fe8ff48bd
Use class tags instead of struct tags. The coding standards specify this
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for public classes for improved win32 compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28391 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 17:17:12 +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
Owen Anderson
1d8b8535ec
Change Module to use TargetData-compatible strings internally.
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This is part of the on-going work on PR 761.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-18 02:10:31 +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
5beaacc189
Fix a mis-leading comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28350 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 18:08:20 +00:00
Chris Lattner
782e60150e
Add a CloneModule call that exposes the mapping of values from the old module
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to the new module. Patch provided by Nick Lewycky!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28349 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-17 18:05:35 +00:00
Chris Lattner
6c0bfc7237
Add a new CALL node.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28337 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-16 22:52:27 +00:00
Chris Lattner
6cacaee724
There is now a default impl of this method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28336 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-16 22:52:11 +00:00
Andrew Lenharth
dae9cbe8d4
Move this code to a common place
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28329 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-16 17:42:15 +00:00
Chris Lattner
c1a8ad71e1
Add a chain to FORMAL_ARGUMENTS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28319 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-16 06:43:59 +00:00
Reid Spencer
6413fb78ab
For PR778:
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Improve doxygenification of this header file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28317 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-16 06:27:31 +00:00
Chris Lattner
6460becced
Improve comments, patch provided by Vladimir Prus!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28305 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-15 17:25:05 +00:00
Reid Spencer
f1925cb05c
Doxygenify the comments, bringing the file level comments down to be attached
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with the class that it documents. Patch suggested by Vladimir Prus.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28304 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-15 16:12:01 +00:00
Chris Lattner
c3bb700f36
improve comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28296 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-14 19:10:22 +00:00
Chris Lattner
59e8de386d
Improve documentation on throwing, it is not complete still though. :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28294 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-14 19:07:07 +00:00
Chris Lattner
fd50080fe2
This is a proper fix for the compiler warning. A termination condition is
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not needed, as it can never be reached: an edge must exist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28282 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-14 02:01:22 +00:00
Reid Spencer
ca960c9946
Fix an infinite loop bug that Vladimir Prus identified.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28281 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-13 18:11:32 +00:00
Reid Spencer
c7365a9ec9
Add a #include <cassert> for situations where Casting.h is used standalone.
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Patch contributed by Vladimir Prus.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28280 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-13 17:50:38 +00:00
Evan Cheng
ee00a1d12c
Revert an un-intended change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28278 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-13 05:53:47 +00:00
Reid Spencer
3e41da29fb
Don't use old-style casts. This prevents compiler warnings when CommandLine.h
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is used in projects that have stricter warning control than LLVM. This also
helps us find casts more easily if we ever need to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28263 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 19:20:55 +00:00
Owen Anderson
2577c22131
Add a method to generate a string representation from a TargetData.
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This continues the work on PR 761.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28239 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 07:01:44 +00:00
Owen Anderson
07000c6f01
Refactor a bunch of includes so that TargetMachine.h doesn't have to include
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TargetData.h. This should make recompiles a bit faster with my current
TargetData tinkering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28238 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 06:33:49 +00:00
Evan Cheng
647c15e58e
Backing out fix for PR770. Need to re-apply it after live range splitting is possible
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28236 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 06:06:34 +00:00
Owen Anderson
8f60c56a06
Add a new constructor to TargetData that builds a TargetData from its
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string representation.
This is part of PR 761.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28234 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 05:49:47 +00:00
Evan Cheng
13d41b9d72
Add capability to scheduler to commute nodes for profit.
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If a two-address code whose first operand has uses below, it should be commuted
when possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28230 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 01:58:24 +00:00
Evan Cheng
e165a78551
Refactor scheduler code. Move register-reduction list scheduler to a
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separate file. Added an initial implementation of top-down register pressure
reduction list scheduler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28226 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-11 23:55:42 +00:00
Evan Cheng
c3580cace2
Also add super- register class info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28222 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-11 07:31:44 +00:00
Chris Lattner
b77780e11e
Add alloca/malloc ctors that don't take array sizes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28211 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-10 04:38:35 +00:00
Chris Lattner
631a19d894
This method doesn't need to be virtual, thanks to Reid for pointing this out.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28206 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-09 17:29:17 +00:00
Evan Cheng
e73701df94
PR 770 - permit coallescing of registers in subset register classes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28197 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-09 06:37:48 +00:00
Evan Cheng
696736be8b
Added sub- register classes information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28196 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-09 06:35:30 +00:00
Chris Lattner
b6c76ec46e
Implement MASM sections correctly, without a "has masm sections flag" and a
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bunch of special case code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28193 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-09 05:33:28 +00:00
Chris Lattner
f668ffc4c2
Split SwitchSection into the SwitchTo{Text|Data}Section functions, to better
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support assemblers that distinguish the two.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28183 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-09 04:59:30 +00:00
Chris Lattner
683d1bb712
Move methods out of line so that MutexGuard.h isn't required in the header.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28178 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-08 22:00:26 +00:00
Chris Lattner
023cfb6871
Move the definition of value_use_iterator::getOperandNo to User.h where the
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definition of the User class is available, this fixes the build with some
compiler versions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28163 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-08 05:59:36 +00:00
Nate Begeman
f01f31eceb
Remove unncessary include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28160 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-08 01:33:11 +00:00
Chris Lattner
a0d513ba75
Add some new methods for computing sign bit information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28144 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-06 09:26:22 +00:00
Nate Begeman
7328797b16
Somehow, I missed this part of the checkin a couple days ago
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28116 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-05 01:13:11 +00:00
Chris Lattner
71fe0f4a43
Add a helper method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28114 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-05 00:51:42 +00:00
Chris Lattner
ed5b016f0e
Fix this to be a proper copy ctor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28111 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 21:17:35 +00:00
Chris Lattner
6e994b7492
Final pass of minor cleanups for MachineInstr
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28110 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 19:36:09 +00:00
Chris Lattner
943b5e117f
Remove redundancy and a level of indirection when creating machine operands
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28107 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 19:14:44 +00:00
Chris Lattner
02597f3b88
Move register numbers out of "extra" into "contents". Other minor cleanup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28106 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 18:25:20 +00:00
Chris Lattner
8b915b4ed2
Remove and simplify some more machineinstr/machineoperand stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28105 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 18:16:01 +00:00