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1807 Commits

Author SHA1 Message Date
Alexey Samsonov
4a37d60aca Link in profile library on Linux using --whole-archive 
llvm-svn: 205012
 2014-03-28 15:39:08 +00:00
Christian Pirker
f01cd6f57b Add ARM big endian Target (armeb, thumbeb) 
Reviewed at http://llvm-reviews.chandlerc.com/D3096

llvm-svn: 205008
 2014-03-28 14:40:46 +00:00
Saleem Abdulrasool
377066a5f5 Use the new Windows environment for target detection 
This follows the LLVM change to canonicalise the Windows target triple
spellings.  Rather than treating each Windows environment as a single entity,
the environments are now modelled properly as an environment.  This is a
mechanical change to convert the triple use to reflect that change.

llvm-svn: 204978
 2014-03-27 22:50:18 +00:00
David Blaikie
7e2fd943ae Support for -Wa,-compress-debug-sections. 
Also, while I'm here, support -nocompress-debug-sections too.

llvm-svn: 204959
 2014-03-27 20:47:30 +00:00
Duncan P. N. Exon Smith
a19ffae1b0 InstrProf: Pull in runtime on non-Darwin 
r204379 changed the way the profile runtime gets pulled in, but missed
updating non-Darwin targets.

llvm-svn: 204939
 2014-03-27 16:20:02 +00:00
David Blaikie
f596145ac5 Use an option alias to implement -gmlt 
Review feedback from Reid Kleckner on r203603.

llvm-svn: 204755
 2014-03-25 20:42:27 +00:00
Benjamin Kramer
ab88f62614 Fix an logic error in the clang driver preventing crtfastmath.o from linking when -Ofast is used without -ffast-math 
In gcc using -Ofast forces linking of crtfastmath.o.
In the current clang crtfastmath.o is only linked when -ffast-math/-funsafe-math-optimizations passed. It can lead to performance issues, when using only -Ofast without explicit -ffast-math (I faced with it).
My patch fixes inconsistency with gcc behaviour and also introduces few tests on it.

Patch by Zinovy Nis!

Differential Revision: http://llvm-reviews.chandlerc.com/D3114

llvm-svn: 204742
 2014-03-25 18:02:07 +00:00
Hans Wennborg
d8d49ba20e clang-cl: make /Gy imply -fdata-sections in addition to -ffunction-sections 
llvm-svn: 204736
 2014-03-25 17:50:25 +00:00
Hans Wennborg
5149a3b837 clang-cl: Forward /Gy or /Gy- when falling back to cl.exe 
llvm-svn: 204723
 2014-03-25 14:48:54 +00:00
Will Schmidt
c1fc190913 Update the parameters passed to the assembler and linker for 
the PPC64LE target.  Specifically:
(assembler) adds/uses  -mppc64 -mlittle-endian
(linker) adds/uses  elf64lppc

Testcase included.

llvm-svn: 204626
 2014-03-24 17:10:37 +00:00
Alexey Samsonov
cb3f812b6b Kill -faddress-sanitizer, -fthread-sanitizer and -fcatch-undefined-behavior flags. 
These flags are deprecated since at least Clang 3.3. Users should instead
use -fsanitize= with appropriate values.

llvm-svn: 204330
 2014-03-20 10:48:29 +00:00
Viktor Kutuzov
aa5b5f7b0d Add support for sanitizers arguments on FreeBSD 
llvm-svn: 204129
 2014-03-18 09:36:50 +00:00
Christian Pirker
a74c7914ad AArch64_be specific clang target settings 
llvm-svn: 203918
 2014-03-14 12:15:45 +00:00
Argyrios Kyrtzidis
6d0753d42a [Modules] Emit the module file paths as dependencies of the PCH when we are building one. 
This is because the PCH is tied to the module files, if one of the module files changes or gets removed
the build system should re-build the PCH file.

rdar://16321245

llvm-svn: 203885
 2014-03-14 03:07:38 +00:00
Joerg Sonnenberger
52be0b4cf4 Always use --eh-frame-hdr on NetBSD, even for -static. 
llvm-svn: 203742
 2014-03-13 00:42:01 +00:00
Ben Langmuir
dcf73861a5 Add an option -fmodules-validate-system-headers 
When enabled, always validate the system headers when loading a module.
The end result of this is that when these headers change, we will notice
and rebuild the module.

llvm-svn: 203630
 2014-03-12 00:06:17 +00:00
David Blaikie
29559b1efa Driver: Support -gmlt as an alias for -gline-tables-only 
llvm-svn: 203603
 2014-03-11 21:05:26 +00:00
Alexey Bataev
648250a2e5 [OPENMP] Fixed linked libraries for libiomp5 on Linux 
llvm-svn: 203212
 2014-03-07 07:43:52 +00:00
Saleem Abdulrasool
29b82b631d Update for LLVM API change 
Use the new getObjectFormat/setObjectFormat instead of Environment now that the
file format is a separate field.

llvm-svn: 203161
 2014-03-06 20:47:19 +00:00
Alexey Bataev
186b28a8cf [OPENMP] Added option -fopenmp=libiomp5|libgomp 
llvm-svn: 203081
 2014-03-06 05:43:53 +00:00
Benjamin Kramer
9299637dc0 Pass llvm::Triple objects by const reference. 
Copying isn't cheap as it contains a std::string.

llvm-svn: 202880
 2014-03-04 19:31:42 +00:00
Argyrios Kyrtzidis
1594c15500 Introduce '-fmodules-user-build-path' which accepts the "canonical" path to a user workspace build. 
This is used to avoid conflicts with user modules with the same name from different workspaces.

rdar://16042513

llvm-svn: 202683
 2014-03-03 08:12:05 +00:00
Rafael Espindola
cc126271f8 Add support for OpenBSD SPARC assembler. 
Patch by Brad Smith.

llvm-svn: 202462
 2014-02-28 01:55:21 +00:00
Roman Divacky
9f77940fdc Pass the sparc architecture variant to the assembler. 
llvm-svn: 202179
 2014-02-25 18:45:49 +00:00
Hans Wennborg
7b0dcef072 clang-cl: use -fno-rtti by default 
Generating RTTI in the MS ABI is currently not supported, and the failures
are confusing to users, so let's disable it by default for now.

llvm-svn: 202178
 2014-02-25 18:36:22 +00:00
Roman Divacky
b1ae3d4937 Give sparcv9 the ability to set the target cpu. Change it from accepting 
-march which doesnt exist on sparc gcc to -mcpu. While here adjust a
few tests to not write an unused temporary file.

llvm-svn: 202177
 2014-02-25 18:35:30 +00:00
Christian Pirker
9b019ae899 Add AArch64 big endian Target (aarch64_be) 
llvm-svn: 202151
 2014-02-25 13:51:00 +00:00
Alexey Samsonov
e65ceb9f16 Respect ToolChain::isPIEDefault() in constructing link job on Linux and FreeBSD. 
Partially based on http://llvm-reviews.chandlerc.com/D2644 by Viktor Kutuzov.

llvm-svn: 202150
 2014-02-25 13:26:03 +00:00
Alexey Samsonov
ce8ab107ac Factor adding sanitizer linker flags into a separate function and make it less OS-specific 
llvm-svn: 202148
 2014-02-25 12:43:43 +00:00
Richard Barton
c9b5f35ec1 Implement -fno-short-wchar 
llvm-svn: 202058
 2014-02-24 18:43:28 +00:00
Saleem Abdulrasool
cfeb90d7a8 clang: add -f{no-,}integrate-as as consistent parameters 
The integrated assembler is a feature.  This makes the new flags the default
option, and the previous versions aliases.  Ideally, at some point the aliases
would be entirely removed.

llvm-svn: 201963
 2014-02-23 00:40:30 +00:00
Saleem Abdulrasool
42e4b5997a clang: forward -no-integrated-as from the driver 
Forward the -no-integrated-as option to -cc1 rather than simply invoking the
appropriate tool.  This is useful since this option has been overloaded to
permit disabling of parsing inline assembly at the MC layer.

This re-applies the previous version of the patch with a renaming of the driver
option to the public name rather than the internal name (-target vs -triple).
The actual failure is fixed separately of an overly aggressive negative pattern
match in the MIPS driver tests.  It also fixes the incorrect test for targets
that have the integrated assembler disabled by default.

llvm-svn: 201960
 2014-02-22 23:37:58 +00:00
Saleem Abdulrasool
59106827c4 Revert "clang: forward -no-integrated-as from the driver" 
This seems to break a MIPS test.  Revert until I figure out the root cause.

llvm-svn: 201954
 2014-02-22 22:24:00 +00:00
Saleem Abdulrasool
87a7fda237 clang: forward -no-integrated-as from the driver 
Forward the -no-integrated-as option to -cc1 rather than simply invoking the
appropriate tool.  This is useful since this option has been overloaded to
permit disabling of parsing inline assembly at the MC layer.

llvm-svn: 201952
 2014-02-22 21:50:09 +00:00
Joerg Sonnenberger
695fdb3bc2 Default to ARMv5e for NetBSD/EABI, ARMv4 for APCS. 
llvm-svn: 201894
 2014-02-21 21:53:33 +00:00
Oliver Stannard
96601cad2f Add support for FPv4-SP to the clang driver 
Added two new options for -mfpu when targetting ARM:
* fpv4-sp-d16
* fp4-sp-d16

The first is the same spelling as gcc.

The lack of a leading `v' is correct, this is consistent with ARM's
documentation and gcc's spelling of the option.

llvm-svn: 201846
 2014-02-21 10:39:15 +00:00
Alexey Samsonov
7811d19515 Get rid of obsolete addProfileRT(), generalize the relevant addProfileRTLinux() to all OS 
llvm-svn: 201789
 2014-02-20 13:57:37 +00:00
Joerg Sonnenberger
ed3f0693cb Hook up NetBSD/sparc and NetBSD/sparc64 as and ld invocations. 
llvm-svn: 201730
 2014-02-19 22:40:18 +00:00
Joerg Sonnenberger
bcee91805e GC now unused variable. 
llvm-svn: 201728
 2014-02-19 22:17:01 +00:00
Joerg Sonnenberger
25e1817787 Use a switch for the architecture specific logic in 
netbsd::Assemble::ConstructJob.

llvm-svn: 201725
 2014-02-19 22:16:19 +00:00
Reid Kleckner
c688dafe31 clang-cl: Pass /Z7 when we fallback to cl with debug info enabled 
Clang itself only emits CodeView line tables, so it seems more
consistent to ask cl.exe for the same format.

llvm-svn: 201721
 2014-02-19 22:05:59 +00:00
Joerg Sonnenberger
c151b024dc Refactor -KPIC handling for as invocation. 
llvm-svn: 201719
 2014-02-19 21:58:52 +00:00
Renato Golin
f4421f7e28 Add FreeBSD ARM EABI hard-float support 
Patch by Andrew Turner.

llvm-svn: 201662
 2014-02-19 10:44:07 +00:00
Adrian Prantl
549c514799 Revert "Debug info: Make DWARF4 the default for Darwin, too." 
I'm holding this change to give maintainers of Darwin buildbots more time
to update their toolchains.

This reverts commit r201375.

llvm-svn: 201520
 2014-02-17 17:40:52 +00:00
Evgeniy Stepanov
7429c5941b Enable generation of unwind tables when building with sanitizers. 
llvm-svn: 201391
 2014-02-14 08:56:25 +00:00
Jiangning Liu
b19c5b652e Enable AArch64 NEON by default. 
llvm-svn: 201384
 2014-02-14 04:37:46 +00:00
Eric Christopher
0d403d22b0 Add a command line option -gdwarf-aranges that will turn on emitting 
the dwarf .debug_aranges section.

llvm-svn: 201379
 2014-02-14 01:27:03 +00:00
Adrian Prantl
27edf47bc0 Debug info: Make DWARF4 the default for Darwin, too. 
llvm-svn: 201375
 2014-02-14 00:29:33 +00:00
Robert Lytton
9e8c1a4b57 XCore target pass -v flag to assembler & linker 
llvm-svn: 201312
 2014-02-13 10:40:12 +00:00
Robert Lytton
694f884f35 add comment explaining previous commit 
see 'XCore target -fexceptions flag handling'

llvm-svn: 201311
 2014-02-13 10:38:56 +00:00