Evan Cheng
e96507c731
80 col violations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79087 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 08:38:52 +00:00
Evan Cheng
39f4d470b6
Fix tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 08:23:11 +00:00
Evan Cheng
bc9b754091
Turn on if-conversion for thumb2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 07:59:10 +00:00
Chris Lattner
ad27d77fc0
update for rename.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 06:14:07 +00:00
Chris Lattner
c077621e13
rename PIC16Section.h -> MCSectionPIC16.h for consistency with
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the class it defines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 06:13:40 +00:00
Chris Lattner
97d37b601d
cmake likes its explicit list of files to build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79080 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 06:10:23 +00:00
Chris Lattner
760e24cd05
use XCore-specific section with xcore specific cp/dp flags to restore
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support for globals going into the appropriate sections with the flags.
This hopefully finishes unbreaking the previous behavior that I broke before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 06:09:35 +00:00
Chris Lattner
203b3e9e2a
If ELF subtargets don't want to support 4/8/16-byte mergable sections, allow
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them to null out the default section pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79078 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 06:08:34 +00:00
Chris Lattner
7d996d907f
add support for target-specific ELF section flags, add a new MCSectionXCore
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class which represents the XCore cp/dp section flags. No functionality
change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79077 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 05:56:11 +00:00
Dan Gohman
bd51c67739
Simplify a few more things, eliminating a few more dependencies on
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"the current basic block".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 02:07:36 +00:00
Dan Gohman
0d24bfbf92
Simplify this code to not depend as much on CurMBB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79068 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 02:06:22 +00:00
Evan Cheng
010b1b9e7b
Do not use frame register to reference fixed stack objects if the function is frameless.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 02:05:35 +00:00
Dan Gohman
d7be663d4f
Always check to see if raw_fd_ostream's file descriptor is attached to
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a terminal, not just when it's STDOUT_FILENO.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 02:05:19 +00:00
Dan Gohman
fbcb5b678f
Add support for column computation on unbuffered streams.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 02:02:59 +00:00
Dan Gohman
a4a68c1b43
Move FormattedStream's write_impl out of line.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79064 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 02:01:04 +00:00
Dan Gohman
1486ef96ed
Remove an unnecessary #include.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 01:56:38 +00:00
Chris Lattner
20e8d5a8cc
switch DominanceFrontier::splitBlock to use a smallvector for
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the pred list instead of a vector, saving a boat load of malloc/free's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 01:39:28 +00:00
Dan Gohman
d6708eade0
On x86-64, for a varargs function, don't store the xmm registers to
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the register save area if %al is 0. This avoids touching xmm
regsiters when they aren't actually used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15 01:38:56 +00:00
Devang Patel
6325a5305e
Do not completely skip subrange info for a zero sized array.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 20:59:16 +00:00
Evan Cheng
98a0104014
Leaf functions which do not save CSRs can be frameless even with -disable-fp-elim.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79039 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 20:48:13 +00:00
Oscar Fuentes
9c546cd946
CMake: Updated library dependence info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 20:30:18 +00:00
Eric Christopher
0abee0754b
Add sse4.2 string/text processing intrinsics. We'll select these later.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79037 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 20:27:57 +00:00
Eric Christopher
801179579e
Whitespace cleanup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79036 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 20:27:12 +00:00
Anton Korobeynikov
72977a45a8
Allow targets to specify their choice of calling conventions per
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libcall. Take advantage of this in the ARM backend to rectify broken
choice of CC when hard float is in effect. PIC16 may want to see if
it could be of use in MakePIC16Libcall, which works unchanged.
Patch by Sandeep!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79033 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 20:10:52 +00:00
Evan Cheng
e6c835f424
Add Thumb2 lsr hooks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79032 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 20:09:37 +00:00
Daniel Dunbar
e44313e0ca
llvm-mc: Fix bugs where bytes were unintentionally being printed as signed.
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- We now print all of 403.gcc cleanly (llvm-mc -> 'as' as diffed to 'as'), minus two
'rep;movsl' instructions (which I missed before).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79031 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:59:24 +00:00
Oscar Fuentes
dac19a7951
CMake: Corrected variable check.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79030 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:56:04 +00:00
Bruno Cardoso Lopes
abd7514a68
*try* to use a better name to describe how common symbols are marked on the elf object file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79029 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:45:38 +00:00
Owen Anderson
5ee3ba2f9e
Add doxygen comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79027 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:41:50 +00:00
Evan Cheng
59bc0604e5
80 col violation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79026 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:11:20 +00:00
Daniel Dunbar
b2d0b6b8c7
llvm-mc: When handling a .set, make sure to print subsequent references to the
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symbol as the symbol name itself, not the expression it was defined to. These
have different semantics due to the quirky .set behavior (which absolutizes an
expression that would otherwise be treated as a relocation).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79025 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:10:46 +00:00
Anton Korobeynikov
9b9014f2a0
Cleanup the mess in msp430 target registration and hopefully unbreak the build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79024 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:06:50 +00:00
Argyrios Kyrtzidis
9a0b165cb5
Revert r78424.
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In order for the changes in r78424 to work properly, cast_retty<X,Y> should return an object instead of a reference, and it's not clear that this approach has real advantages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79023 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:01:37 +00:00
Evan Cheng
bba9f5f378
Indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 19:01:37 +00:00
Anton Korobeynikov
7a677a3b54
Force reconfigure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79019 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:53:19 +00:00
Daniel Dunbar
12de0df59f
llvm-mc: zerofill shouldn't print quotes around the section,segment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:51:45 +00:00
Chris Lattner
56ce0f415c
fix "pc" to be lower case in a target triple, patch by Yonggang Luo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79016 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:48:13 +00:00
Anton Korobeynikov
37f1cbd522
Hopefully unbreak cmake builds
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:46:49 +00:00
Evan Cheng
31b99dd760
Also shrink immediate branches; also more assembler workarounds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:31:44 +00:00
Anton Korobeynikov
960a7c9ad1
Give MSP430 a separate asmprinter lib
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79012 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:28:12 +00:00
Daniel Dunbar
1ab7594946
llvm-mc: Support escaped characters in string literals (for .ascii and .asciz)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79010 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:19:52 +00:00
Anton Korobeynikov
2247276c6f
Properly handle indirect win64 args when they're passed in memory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79009 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 18:19:10 +00:00
Owen Anderson
267a0ff045
Get the CPP backend into some semblance of working by updating for numerous LLVMContext changes,
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as well as the StringRef change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79006 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 17:41:33 +00:00
Oscar Fuentes
94d38e561b
CMake: Automatic regeneration of the library dependencies file.
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It doesn't stop or reconfigure the build, though, so the user will see
a broken build that magically succeeds at the next attempt. It is
technically possible to halt the build with a helpful message, and
even to automatically restart the build using the new dependencies as
it we did when llvm-config was used by cmake for learning
dependencies. This is left on the TODO list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79004 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 16:59:41 +00:00
Daniel Dunbar
717f1dcfac
Take another shot at disabling this when no ppc support is available.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79003 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 16:40:12 +00:00
Erick Tryzelaar
d644cb8ff5
A couple IRBuilder functions were still using getGlobalContext().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 06:12:30 +00:00
Oscar Fuentes
3d3ed36572
CMake: Builds main LLVM Target library before its sublibraries. This
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way we ensure that tablegenned files exist before they are #include'd
by the LLVM Target sublibraries. Required for parallel builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78996 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 05:17:24 +00:00
Bob Wilson
22cac0d9b3
Now that all the legal Neon shuffles (or at least the ones that have been
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implemented so far) are recognized during legalization, it is easy to fall
back to the default expansion for other shuffles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78995 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 05:16:33 +00:00
Bob Wilson
c1d287b4b7
Create a new ARM-specific DAG node, VDUP, to represent a splat from a
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scalar_to_vector. Generate these VDUP nodes during legalization instead
of trying to recognize the pattern during selection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78994 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 05:13:08 +00:00
Bob Wilson
0ce3710825
During legalization, change Neon vdup_lane operations from shuffles to
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target-specific VDUPLANE nodes. This allows the subreg handling for the
quad-register version to be done easily with Pats in the .td file, instead
of with custom code in ARMISelDAGToDAG.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78993 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14 05:08:32 +00:00