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138 Commits

Author SHA1 Message Date
Chandler Carruth
362087bcba Tiny cosmetic change to use the same style for all of the while loops in 
the normalize routine, especially the empty while loops.

llvm-svn: 151050
 2012-02-21 09:29:14 +00:00
Chandler Carruth
6ea6de7cad Replace a hand rolled loop with a lovely StringRef helper we have these 
days. No functionality changed.

llvm-svn: 151048
 2012-02-21 09:12:48 +00:00
Chandler Carruth
aec9708988 Pull the parsing helper functions out of the Triple interface entirely. 
They're private static methods but we can just make them static
functions in the implementation. It makes the implementations a touch
more wordy, but takes another chunk out of the header file.

Also, take the opportunity to switch the names to the new coding
conventions.

No functionality changed here.

llvm-svn: 151047
 2012-02-21 08:53:32 +00:00
Chandler Carruth
1f3325a6d9 Clean up comments that I missed when changing the triple representation. 
Somehow, I even missed the ones I wrote just the other day...

Thanks to Matt for the code review.

llvm-svn: 151045
 2012-02-21 08:31:18 +00:00
Chandler Carruth
2d27b0f0ed Switch the llvm::Triple class to immediately parse the triple string on 
construction. Simplify its interface, implementation, and users
accordingly as there is no longer an 'uninitialized' state to check for.
Also, fixes a bug lurking in the interface as there was one method that
didn't correctly check for initialization.

llvm-svn: 151024
 2012-02-21 03:39:36 +00:00
Chandler Carruth
0d887dd0b9 Move constructors out-of-line and flesh out their documentation. No 
functionality changed. This is in preparation for some refactoring of
how this class behaves.

llvm-svn: 150941
 2012-02-20 00:02:47 +00:00
Chandler Carruth
b54950bef4 Trivial cleanup to group the generic 'armvN' cases with the 'arm' case, 
etc. No functionality changed.

llvm-svn: 150867
 2012-02-18 04:34:17 +00:00
Benjamin Kramer
22a0fdf24b StringSwitchify the rest of Triple.cpp. 
llvm-svn: 150332
 2012-02-12 10:56:52 +00:00
Chandler Carruth
ff6f356b95 Switch a bunch of manual if-chains to use StringSwitch. Clean them up in 
the process. Some of these are still a bit gross.

Still, this cuts 80 some lines out of this ridiculous file. ;]

llvm-svn: 150331
 2012-02-12 09:27:38 +00:00
Craig Topper
a2886c21d9 Convert assert(0) to llvm_unreachable 
llvm-svn: 149967
 2012-02-07 05:05:23 +00:00
Chandler Carruth
07cfb4b696 Introduce helpers to compute the 32-bit varaints and 64-bit variants of 
some architectures. These are useful for interacting with multiarch or
bi-arch GCC (or GCC-based) toolchains.

llvm-svn: 149895
 2012-02-06 20:46:33 +00:00
Bob Wilson
aa30aff4f7 Add Triple::getMacOSXVersion to replace crufty code in the clang driver. 
This new function provides a way to get the Mac OS X version number from
either generic "darwin" triples of macosx triples.

llvm-svn: 149438
 2012-01-31 22:32:29 +00:00
Chandler Carruth
b90c102a52 Add various coarse bit-width architecture predicates to llvm::Triple. 
These are very useful for frontends and other utilities reasoning about
or selecting between triples.

llvm-svn: 149353
 2012-01-31 04:52:32 +00:00
David Blaikie
46a9f016c5 More dead code removal (using -Wunreachable-code) 
llvm-svn: 148578
 2012-01-20 21:51:11 +00:00
Rafael Espindola
f5e78fa8d1 Add support for the gnueabihf environment. Patch by Sylvestre Ledru. 
llvm-svn: 148434
 2012-01-18 23:35:29 +00:00
Chandler Carruth
9a7510af46 Teach the triple library about the androideabi environment. 
Patch by Evgeniy Stepanov.

llvm-svn: 147871
 2012-01-10 19:46:00 +00:00
Tony Linthicum
1213a7a57f Hexagon backend support 
llvm-svn: 146412
 2011-12-12 21:14:40 +00:00
Dan Gohman
4c9fca99c9 Remove the Alpha backend. 
llvm-svn: 143164
 2011-10-27 22:56:32 +00:00
Dan Gohman
b43c36f391 Remove the Blackfin backend. 
llvm-svn: 142880
 2011-10-25 00:05:42 +00:00
Dan Gohman
dfc96aea90 Remove the SystemZ backend. 
llvm-svn: 142878
 2011-10-24 23:48:32 +00:00
Akira Hatanaka
6c3ad65288 Add mips64 & mips64el to Triple. Patch by Liu with modifications. 
llvm-svn: 140157
 2011-09-20 18:09:37 +00:00
Tobias Grosser
516dbb24b5 Add AMDIL as valid target triple to LLVM. 
Submitted by: Villmow, Micah <Micah.Villmow@amd.com>

llvm-svn: 138734
 2011-08-29 15:44:55 +00:00
Ivan Krasin
771ef8c66a This patch adds support of le32 pseudo-cpu that stands for generic 
32-bit little-endian CPU. Used by PNaCl and Emscripten.

llvm-svn: 138335
 2011-08-23 16:59:00 +00:00
Ivan Krasin
b296790bb6 Add NativeClient support to Triple::ParseOS. 
llvm-svn: 138291
 2011-08-22 23:08:53 +00:00
Ivan Krasin
44306e2e5f Add NativeClient operating system support. 
This patch adds support of NativeClient (*-*-nacl) OS support to LLVM.
It's already supported in autoconf/config.sub.

The motivation for this change is to start upstreaming PNaCl work. The
whole set of patches include llvm backends (i686, x86_64, ARM),
llvm-gcc (probably, would not be upstreamed because it's deprecated)
and clang (the work has been just started, the amount of changes is
going to be low and the most of the work is expected to be done close
to the mainline).

llvm-svn: 138005
 2011-08-18 22:54:21 +00:00
Sean Callanan
147c83ed4d Added several architecture names. 
llvm-svn: 136552
 2011-07-30 01:29:54 +00:00
Duncan Sands
fe44f67d43 Teach the Triple class about kfreebsd (FreeBSD kernel with 
a GNU userspace).

llvm-svn: 136085
 2011-07-26 15:30:04 +00:00
Chris Lattner
d757d3f5c2 switch Triple to take twines instead of stringrefs. 
llvm-svn: 135889
 2011-07-24 20:45:08 +00:00
NAKAMURA Takumi
af8d50ddb3 lib/Support/Triple.cpp: Recognize "-march=ppc32" to llc properly, as quick hack. 
FIXME: There is an inconsistency. llvm::Triple does not understand "ppc32" and PowerPC/TargetInfo holds "ppc32".
llvm-svn: 135745
 2011-07-22 04:02:22 +00:00
Joerg Sonnenberger
e0cbf7409c Recognize mipseb as alias for mips for symmetry with mipsel. 
llvm-svn: 134617
 2011-07-07 16:53:52 +00:00
Eli Friedman
499647bfc3 Fix missing triple support for RTEMS target. 
llvm-svn: 134532
 2011-07-06 20:56:26 +00:00
Douglas Gregor
de3c92674e Add initial *-*-rtems* target, from Joel Sherrill 
llvm-svn: 134282
 2011-07-01 22:41:06 +00:00
John McCall
be6d0c0aea ...this is not a good commit day for me. 
llvm-svn: 132294
 2011-05-29 19:44:55 +00:00
John McCall
085d891d80 On Darwin ARM, set the UNWIND_RESUME libcall to _Unwind_SjLj_Resume. 
This is important for the correct lowering of unwind instructions
(which doesn't matter at all) and llvm.eh.resume calls (which does).

llvm-svn: 132291
 2011-05-29 19:39:04 +00:00
Justin Holewinski
7d8895e767 PTX: Add intrinsics to list of built-in intrinsics, which allows them to be 
used by Clang.  To help Clang integration, the PTX target has been split
     into two targets: ptx32 and ptx64, depending on the desired pointer size.

- Add GCCBuiltin class to all intrinsics
- Split PTX target into ptx32 and ptx64

llvm-svn: 129851
 2011-04-20 15:37:17 +00:00
Daniel Dunbar
924699845a ADT/Triple: Drop support for -osx style triples, we are going with -macosx 
instead.

llvm-svn: 129836
 2011-04-19 23:55:20 +00:00
Daniel Dunbar
0854f347d2 ADT/Triple: Add support for Triple::MacOSX per feedback from Chris, will remove 
Triple::OSX once Clang has moved.

llvm-svn: 129833
 2011-04-19 23:34:12 +00:00
Daniel Dunbar
163a0966a9 ADT/Triple: Add isOSDarwin() and isOSWindows() helper functions. 
llvm-svn: 129815
 2011-04-19 21:12:05 +00:00
Daniel Dunbar
3c0fbce10b ADT/Triple: Fix Triple::getArchNameForAssembler to support OSX and iOS 
enumeration values.

llvm-svn: 129814
 2011-04-19 21:07:03 +00:00
Daniel Dunbar
99f904c72d ADT/Triple: Generalize and simplify getDarwinNumber to just be getOSVersion. 
llvm-svn: 129799
 2011-04-19 20:24:34 +00:00
Daniel Dunbar
d74bac70c4 ADT/Triple: Add support for more explicit "osx" and "ios" OS names. 
llvm-svn: 129798
 2011-04-19 20:19:27 +00:00
John Thompson
d0332e4efe Add scei vendor 
llvm-svn: 127705
 2011-03-15 21:51:56 +00:00
NAKAMURA Takumi
4c14a5cc2c Triple::MinGW64 is deprecated and removed. We can use Triple::MinGW32 generally. 
No one uses *-mingw64. mingw-w64 is represented as {i686|x86_64}-w64-mingw32. In llvm side, i686 and x64 can be treated as similar way.

llvm-svn: 125747
 2011-02-17 12:24:17 +00:00
Anders Carlsson
630125ab27 Fix a clang warning. 
llvm-svn: 124960
 2011-02-05 18:19:35 +00:00
Duncan Sands
fdfdbd091d Remove NoVendor and NoOS, added in commit 123990, from Triple. While it 
may be useful to understand "none", this is not the place for it.  Tweak
the fix to Normalize while there: the fix added in 123990 works correctly,
but I like this way better.  Finally, now that Triple understands some
non-trivial environment values, teach the unittests about them.

llvm-svn: 124720
 2011-02-02 10:08:38 +00:00
Evan Cheng
d22a4a1fd6 Patches to build EFI with Clang/LLVM. By Carl Norum. 
llvm-svn: 124639
 2011-02-01 01:14:13 +00:00
Renato Golin
83758d5cd7 Clang was not parsing target triples involving EABI and was generating wrong IR (wrong PCS) and passing the wrong information down llc via the target-triple printed in IR. I've fixed this by adding the parsing of EABI into LLVM's Triple class and using it to choose the correct PCS in Clang's Tools. A Clang patch is on its way to use this infrastructure. 
llvm-svn: 123990
 2011-01-21 18:25:47 +00:00
Jim Grosbach
f638b26f17 Trailing whitespace and 80 column fixups. 
llvm-svn: 122026
 2010-12-17 02:10:59 +00:00
Benjamin Kramer
f2d08136bf Remove PIC16 remnants. 
llvm-svn: 120223
 2010-11-27 18:20:30 +00:00
Duncan Sands
84a3bddfc3 Add better support for environment portion of triple. Original patch by 
Cameron Esfahani, tweaked to use array_lengthof.

llvm-svn: 114073
 2010-09-16 08:25:48 +00:00