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163340 Commits

Author SHA1 Message Date
Eric Christopher 5090d57c24 Disable emitting DW_AT_GNU_ranges_base until we actually use it. 
llvm-svn: 196851
 2013-12-10 00:40:03 +00:00
Rafael Espindola 1d224bd65f Add comments documenting the ARM datalayout string. 
llvm-svn: 196850
 2013-12-10 00:37:37 +00:00
Eric Christopher b95d857350 We never emit info into the macro info section, stop emitting an 
empty one.

llvm-svn: 196849
 2013-12-10 00:26:10 +00:00
Eric Christopher 4df1160536 80-col. 
llvm-svn: 196848
 2013-12-10 00:26:06 +00:00
Rafael Espindola 74d682b443 Simplify further. 
Thanks to Jim Grosbach for noticing it.

llvm-svn: 196846
 2013-12-10 00:15:35 +00:00
Justin Bogner a41a7b3ee5 Transforms: Don't create bad branch weights when folding a switch 
This avoids creating branch weight metadata of length one when we fold
cases into the default of a switch instruction, which was triggering
an assert.

llvm-svn: 196845
 2013-12-10 00:13:41 +00:00
Eric Christopher 4287a49913 Rename CompileUnit->DwarfCompileUnit and TypeUnit->DwarfTypeUnit for 
clarity. No functional change.

llvm-svn: 196844
 2013-12-09 23:57:44 +00:00
Rafael Espindola 964bf07fb8 Refactor the construction of the DataLayout string on ARM. 
llvm-svn: 196843
 2013-12-09 23:56:41 +00:00
Reid Kleckner 7e6f36e29f Fix return of empty range in MSAsmStmt::children 
llvm-svn: 196839
 2013-12-09 23:34:56 +00:00
Eric Christopher a5a7942297 Rename Unit->DwarfUnit to match the file name and make it a bit less 
ambiguous. Reformat to match.

llvm-svn: 196838
 2013-12-09 23:32:48 +00:00
Jean-Daniel Dupas 7782de923e Remove 'const' constraint on ProcessLaunchInfo parameter in Process::DoLaunch(). 
This 'const' is not required and prevent us to defer the launch to the Host layer.

llvm-svn: 196837
 2013-12-09 22:52:50 +00:00
Chad Rosier ce511f2fcb [AArch64] Refactor the NEON scalar reduce pairwise intrinsics so that they use 
float/double rather than the vector equivalents when appropriate.

llvm-svn: 196836
 2013-12-09 22:47:59 +00:00
Chad Rosier 01703584eb [AArch64] Refactor the NEON scalar reduce pairwise front-end codegen to remove 
unnecessary patterns in tablegen.

llvm-svn: 196835
 2013-12-09 22:47:57 +00:00
Chad Rosier ad3683c3cb [AArch64] Remove q and non-q intrinsic definitions from the NEON scalar reduce 
pairwise implementation, using an overloaded definition instead.

llvm-svn: 196834
 2013-12-09 22:47:55 +00:00
Chad Rosier 5c8bf9c3db [AArch64] Refactor the NEON scalar reduce pairwise intrinsics, so that they use 
float/double rather than the vector equivalents when appropriate.

llvm-svn: 196833
 2013-12-09 22:47:38 +00:00
Chad Rosier 3b0b3ee71e [AArch64] Refactor NEON scalar reduce pairwise front-end codegen to remove 
unnecessary patterns in tablegen.

llvm-svn: 196832
 2013-12-09 22:47:34 +00:00
Chad Rosier 397ff3945c [AArch64] Remove q and non-q intrinsic definitions in the NEON scalar reduce 
pairwise implementation, using an overloaded definition instead.

llvm-svn: 196831
 2013-12-09 22:47:31 +00:00
Ed Maste 8958af36c1 Fix Linux build after r196787 
Patch from Xavier de Gaye

llvm-svn: 196830
 2013-12-09 22:34:49 +00:00
Reed Kotler b102fa5aef get rid of superfluous comment 
llvm-svn: 196829
 2013-12-09 22:08:32 +00:00
Fariborz Jahanian 67379e25c6 Objective-C: Improve on various diagnostics related to 
use of objc_bridge_related attribute. // rdar://15499111

llvm-svn: 196828
 2013-12-09 22:04:26 +00:00
Tobias Grosser 7b6f9ba572 ScopValidator: smax expressions are no parameters 
This fixes PR18155 which is a regression introduced in 152913.

llvm-svn: 196827
 2013-12-09 21:51:46 +00:00
Tobias Grosser 7d66a19fe4 test: Remove use of defaultOpts 
llvm-svn: 196826
 2013-12-09 21:51:31 +00:00
Reed Kotler 2e362b3b4b Delete some old code used for testing that is not needed anymore. 
This is part of the mips16 epilogue/prologue cleanup.

llvm-svn: 196824
 2013-12-09 21:19:51 +00:00
Rafael Espindola 1a3a22fad1 Don't add suffixes for stdcall/fastcall on 64 coff. 
This matches the behavior of both msvc and mingw.

llvm-svn: 196814
 2013-12-09 20:44:48 +00:00
Rafael Espindola e28610d175 Use a more direct check for finding out the file type. 
No functionality change.

llvm-svn: 196811
 2013-12-09 20:26:40 +00:00
Richard Smith ab788cdc81 Unbreak build by adding an implementation of PopStackFrames function. 
llvm-svn: 196809
 2013-12-09 19:52:39 +00:00
Ed Maste 90359963ab Handle endianness in the Opcode class 
Previously, an opcode set via SetOpcode32 (for example) was later
extracted via GetData() as a byte sequence in host order rather than
target order.

Review: http://llvm-reviews.chandlerc.com/D1838
llvm-svn: 196808
 2013-12-09 19:45:33 +00:00
Rafael Espindola e2a1418e68 Don't set a variable to its default value. 
llvm-svn: 196807
 2013-12-09 19:36:11 +00:00
Ana Pazos bde2828ae0 Fix pattern match for movi with 0D result 
Patch by Jiangning Liu.

With some test case changes:
- intrinsic test added to the existing /test/CodeGen/AArch64/neon-aba-abd.ll.
- New test cases to cover movi 1D scenario without using the intrinsic in
test/CodeGen/AArch64/neon-mov.ll.

llvm-svn: 196806
 2013-12-09 19:29:14 +00:00
NAKAMURA Takumi ff9225f3d7 [CMake] clang-tools-extra may not depend on LLVM CodeGen. 
llvm-svn: 196805
 2013-12-09 19:27:57 +00:00
NAKAMURA Takumi 21bf7a11b9 check-clang-tools: Prune 'clang' stuff. Clang is not used here. 
llvm-svn: 196804
 2013-12-09 19:27:46 +00:00
NAKAMURA Takumi 1ea38a2607 [CMake] clangSema doesn't depend on LLVM CodeGen any more. 
llvm-svn: 196803
 2013-12-09 19:27:36 +00:00
Chandler Carruth 736f9fd229 Revert three patches which were committed without explicit contribution 
by their authors.

This may break builds where others added code relying on these patches,
but please *do not* revert this commit. Instead, we will prepare patches
which fix the failures.

Reverts the following commits:
r168306: "[asan] support x32 mode in the fast stack unwinder. Patch by H.J. Lu"
r168356: "[asan] more support for powerpc, patch by Peter Bergner"
r196489: "[sanitizer] fix the ppc32 build (patch by Jakub Jelinek)"

llvm-svn: 196802
 2013-12-09 19:25:51 +00:00
Jean-Daniel Dupas e5f4780d9b Replace 'mkdir' shell invocation by native function call. 
Summary: Now that Host provide a MakeDirectory function, we can use it instead of relying on command line tool to create a directory.

CC: lldb-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2356

llvm-svn: 196801
 2013-12-09 19:16:14 +00:00
NAKAMURA Takumi 65d42bcc2b [CMake] clang/lib: Satisfy dependencies to add *actually used* libraries on target_link_libraries() and LLVM_LINK_COMPONENTS. 
I will prune redundant dependencies later.

llvm-svn: 196800
 2013-12-09 19:04:43 +00:00
Will Dietz 3177a7f38a ubsan: Fix typo in 'TypeCheck/vptr.cpp' test to resolve 32bit failure. 
llvm-svn: 196799
 2013-12-09 19:04:33 +00:00
NAKAMURA Takumi 02adf13ceb [CMake] clangDriver: Move LLVM stuff in target_link_library to LLVM_LINK_COMPONENTS. 
llvm-svn: 196798
 2013-12-09 19:04:19 +00:00
NAKAMURA Takumi d0bf77dacd clang/test/lit.cfg: Remove get_llc_props. check-clang itself no longer invokes llc. 
Only a few tests depend on llc yet.

llvm-svn: 196797
 2013-12-09 19:04:14 +00:00
Jean-Daniel Dupas 59ceb0440e Update cmake build instruction to compile LLVM in C++11 mode 
Thanks to Xavier de Gaye for the pointer.

llvm-svn: 196794
 2013-12-09 18:13:47 +00:00
David Blaikie 1ab7c2dab4 DwarfDebug/Unit: Remove another case of label recreation by storing the gnu_ranges label in the unit. 
llvm-svn: 196793
 2013-12-09 17:51:30 +00:00
Ed Maste 1d981a9606 test: Update decorators for FreeBSD failures with threaded inferior support 
llvm.org/pr18190
llvm.org/pr18191

llvm-svn: 196792
 2013-12-09 17:27:18 +00:00
Sylvestre Ledru 21e67472c2 Improve the detection of the path 
Summary:
When clang is used under GNU/Linux in a chroot without /proc mount, it falls
back on the BSD method. However, since the buf variable is used twice
and fails with snprintf to produce the correct path.

When called as relatived (ie ./clang), it was failing with:
 "" -cc1 [...] -x c++ x.cc
error: unable to execute command: Executable "" doesn't exist!


I also took the opportunity to simply the code (the first arg of test_dir
was useless).

Reviewers: rafael

Reviewed By: rafael

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2361

llvm-svn: 196791
 2013-12-09 16:27:00 +00:00
Ed Maste 10565b61d5 FreeBSD and NetBSD have sa_len in struct sockaddr 
llvm-svn: 196790
 2013-12-09 16:07:11 +00:00
Rafael Espindola cd7743b5d1 Save another call to GetAddrOfFunction. 
Thread an optional GV down to EmitGlobalFunctionDefinition so that it can
avoid the lookup when we already know the corresponding llvm global value.

llvm-svn: 196789
 2013-12-09 16:01:03 +00:00
Marshall Clow 8283ba3704 Refactor some of the operations in <string> so that they can be reused; no functionality change 
llvm-svn: 196788
 2013-12-09 16:00:28 +00:00
Ed Maste 7fd845cc9d Threaded inferior support for FreeBSD 
Modelled in part on GDBRemoteCommunicationClient.

Review: http://llvm-reviews.chandlerc.com/D2267
llvm-svn: 196787
 2013-12-09 15:51:17 +00:00
Ed Maste f369dba051 test: Add annotation for FreeBSD failures w/ threaded inferiors 
llvm.org/pr17944
llvm.org/pr17946

llvm-svn: 196786
 2013-12-09 15:25:37 +00:00
Rafael Espindola c0ff7448d7 When we decide to output a deferred decl, remember the llvm GlobalValue. 
We can reuse it to avoid a DenseMap+StringMap lookup to find if it was already
emitted or not.

This fixes a 2010 TODO.

llvm-svn: 196785
 2013-12-09 14:59:08 +00:00
Rafael Espindola c3cde36ead Output destructors and constructors in a more natural order. 
With this patch we output the in the order
C2
C1

D2
D1
D0

Which means that a destructor or constructor that call another is output after
the callee. This is a bit easier to read IHMO and a tiny bit more efficient
as we don't put a decl in DeferredDeclsToEmit.

llvm-svn: 196784
 2013-12-09 14:51:17 +00:00
Daniel Jasper 63af7c482d clang-format: Be more conservative about braced list column layout. 
Specifically disable it for nested braced lists as it commonly can look
really weird. Eventually, we'll want to become smarter and format some of
the nested lists better.

Before:
  SomeStruct my_struct_array = {
    { aaaaaa,     aaaaaaaa,   aaaaaaaaaa, aaaaaaaaa, aaaaaaaaa,
      aaaaaaaaaa, aaaaaaaaaa, aaaaaaa,    aaa },
    { aaaa, aaaa, aaaa, aaaa, aaaa, aaaa, aaaa, aaa },
    { aaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaaa,
      aaaaaaaaaaaa,      a,                 aaaaaaaaaa,
      aaaaaaaaa,         aaa },
  };

After:
  SomeStruct my_struct_array = {
    { aaaaaa, aaaaaaaa, aaaaaaaaaa, aaaaaaaaa, aaaaaaaaa, aaaaaaaaaa,
      aaaaaaaaaaaa, aaaaaaa, aaa },
    { aaaa, aaaa, aaaa, aaaa, aaaa, aaaa, aaaa, aaa },
    { aaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaaa,
      aaaaaaaaaaaa, a, aaaaaaaaaa, aaaaaaaaa, aaa },
  };

llvm-svn: 196783
 2013-12-09 14:40:19 +00:00