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Author SHA1 Message Date
Bill Wendling
bf15f1993b Add missing releases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192304 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 17:37:04 +00:00
Benjamin Kramer
3353c592de Flip the ownership of MCStreamer and MCTargetStreamer. 
MCStreamer now owns the target streamer. This prevents leaking the target
streamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192303 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 17:23:41 +00:00
Shuxin Yang
e0409098ae Fix a bug in Dead Argument Elimination. 
If a function seen at compile time is not necessarily the one linked to
the binary being built, it is illegal to change the actual arguments
passing to it. 

  e.g. 
   --------------------------
   void foo(int lol) {
     // foo() has linkage satisifying isWeakForLinker()
     // "lol" is not used at all.
   }

   void bar(int lo2) {
      // xform to foo(undef) is illegal, as compiler dose not know which
      // instance of foo() will be linked to the the binary being built.
      foo(lol2); 
   }
  -----------------------------

  Such functions can be captured by isWeakForLinker(). NOTE that
mayBeOverridden() is insufficient for this purpose as it dosen't include
linkage types like AvailableExternallyLinkage and LinkOnceODRLinkage.
Take link_odr* as an example, it indicates a set of *EQUIVALENT* globals
that can be merged at link-time. However, the semantic of 
*EQUIVALENT*-functions includes parameters. Changing parameters breaks
the assumption.

  Thank John McCall for help, especially for the explanation of subtle
difference between linkage types.

  rdar://11546243


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192302 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 17:21:44 +00:00
Rafael Espindola
1a525e8c80 Add a GlobalAlias::isValidLinkage to reduce code duplication. 
Thanks to Reid Kleckner for the suggestion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192298 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 16:07:32 +00:00
Venkatraman Govindaraju
3b73dea538 [Sparc] Disable tail call optimization for sparc64. 
This patch fixes PR17506.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192294 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 12:50:39 +00:00
Greg Bedwell
0568ba6e3a Test commit. Remove whitespace from otherwise empty lines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192284 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 08:55:27 +00:00
Elena Demikhovsky
50dc2ad46c AVX-512: Added VRCP28 and VRSQRT28 instructions and intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192283 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 08:16:14 +00:00
Tim Northover
d29bae8bc9 AArch64: enable MISched by default. 
Substantial SelectionDAG scheduling is going away soon, and is
interfering with Hao's attempts to implement LDn/STn instructions, so
I say we make the leap first.

There were a few reorderings (inevitably) which broke some tests. I
tried to replace them with CHECK-DAG variants mostly, but some too
complex for that to be useful and I just reordered them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192282 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 07:53:57 +00:00
Tim Northover
ccb06ae8f3 AArch64: migrate ADRP relaxation test to be llvm-mc only. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192281 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 07:53:49 +00:00
Craig Topper
5747f946ec More x86 disassembler filtering cleanup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192279 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 06:12:53 +00:00
Andrew Trick
036c6e877b Add missing HasAVX512 predicate. 
This was only working because AVX had cheaper rules in all cases.
I'm sure there are other places in this file where predicates are missing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192276 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 05:11:10 +00:00
Craig Topper
10c7925d69 Remove some old filters from the x86 disassembler table builder. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192275 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 05:02:29 +00:00
Craig Topper
0c73c428d9 Replace a couple instructions with patterns referring to other instructions with same encoding and operands. Mark a couple other instructions as CodeGenOnly since we have FR and VR instructions and only one of them is needed by the assembler/disassembler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192274 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 04:54:21 +00:00
Craig Topper
28ffa8a643 Use AVX512PIi8 for the alt forms of vcmp instructions. This adds the TB prefix and keeps the mnemonic from starting with an extra 'v' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192272 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 04:24:38 +00:00
Craig Topper
442b23a817 Mark some instructions as CodeGenOnly since they aren't needed by the assembler or disassembler. Disassembler already filtered them, but asm parser still had them in its tables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192271 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 03:56:16 +00:00
Craig Topper
b96a393b09 Add in64BitMode/in32BitMode to the MMX/SSE2/AVX maskmovq/dq instructions. This way the asm parser will pick the right one based on the mode. Instruction selection already did the right thing based on the pointer size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192266 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 02:18:34 +00:00
Rafael Espindola
c52566d222 Add a paragraph about MCTargetStreamer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192265 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 02:05:08 +00:00
NAKAMURA Takumi
8bb2a23a1d llvm/test/LTO should run also on cygwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192262 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 01:07:31 +00:00
Manman Ren
456e5e5521 Debug Info: In DIBuilder, the context field of a DICompositeType is updated 
to use DIScopeRef.

A paired commit at clang is required due to changes to DIBuilder.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192256 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 00:17:04 +00:00
Manman Ren
b6f74f0668 Debug Info: In DIBuilder, the context fields of a static member and a 
typedef are updated to use DIScopeRef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192254 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 23:49:38 +00:00
Manman Ren
c1e2b2582c Debug Info: In DIBuilder, the derived-from field of DICompositeType 
is updated to use DITypeRef.

A paired commit at clang is required due to changes to DIBuilder.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192251 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 23:28:51 +00:00
Manman Ren
78c2f9b8cf Debug Info: In DIBuilder, the derived-from field of DIDerivedType 
is updated to use DITypeRef.

A paired commit at clang is required due to changes to DIBuilder.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192246 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 22:56:31 +00:00
Chad Rosier
c976500793 [AArch64] Add support for NEON scalar floating-point reciprocal estimate, 
reciprocal exponent, and reciprocal square root estimate instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192242 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 22:09:04 +00:00
Matt Arsenault
25180dc319 Fix duplicated assertions. 
Do what some other instructions do, and add an assert method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192236 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 21:11:12 +00:00
Chad Rosier
3dfe644f7b [AArch64] Add support for NEON scalar signed/unsigned integer to floating-point 
convert instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192231 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 20:43:30 +00:00
Reid Kleckner
73f615b0bd Explicitly request unsigned enum types when desired 
This fixes repeated -Wmicrosoft warnings when self-hosting clang on
Windows, and gets us real unsigned enum types with MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192227 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 20:15:11 +00:00
Manman Ren
875857953f Debug Info: update testing to reflect r192018. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192224 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 20:06:43 +00:00
Reed Kotler
78f8339f35 Add fabsf to the list of inlined functions; otherwise 
Mips16 will try and create a stub for it and this will
result in a link error because that function does not exist in libc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192223 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 19:55:01 +00:00
Manman Ren
8199f0bc77 Add DbgVariable::resolve per Eric's suggestion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192218 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 19:07:44 +00:00
Manman Ren
43251008c2 Debug Info: rename getOriginalTypeSize to getBaseTypeSize. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192216 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 18:46:58 +00:00
Manman Ren
017ceda040 Debug Info: take advantage of the existing CU::resolve. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192215 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 18:42:58 +00:00
Manman Ren
d88ccb6480 Move DIRef::getName out of line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192214 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 18:42:03 +00:00
Akira Hatanaka
3e6a3becd5 [mips] Simplify and optimize code. 
No intended functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192213 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 18:13:24 +00:00
Matt Arsenault
194d437f11 Add some xfaild R600 tests. 
These are bugs to fix later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192212 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 18:06:36 +00:00
Benjamin Kramer
e3c2f07005 IRBuilder: Downgrade InsertPointGuard's instruction pointer to a raw pointer. 
Sadly this loses the checking from AssertingVH, but apparently storing the
end() of a BasicBlock into an AssertingVH has bad consequences as it's not
really an instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192209 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 17:44:56 +00:00
Reed Kotler
b359bda93d Let rotr and bswap be handled by expansion for Mips16 since we don't 
have native instructions for this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192207 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 17:32:33 +00:00
Andrew Kaylor
eb59e4d5ac Removing unintended code block from lli 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192205 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 17:15:11 +00:00
Eric Christopher
2565de926b Grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192199 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 16:47:11 +00:00
Rafael Espindola
88fc7015ce Fix build on Solaris 11. 
Patch by Vladimir Voskresensky. The erros were:

Path.inc:274:3: error: ‘Dl_info’ was not declared in this scope
...

and

usr/include/spawn.h:52:14: error: expected ‘,’ or ‘...’ before ‘argv’

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192185 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 16:12:58 +00:00
Rafael Espindola
5a0169f0a1 Only modify lto.exports.def when contents have changed. 
Patch by Greg Bedwell.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192182 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 15:07:00 +00:00
Rafael Espindola
320296a4cf Add a MCTargetStreamer interface. 
This patch fixes an old FIXME by creating a MCTargetStreamer interface
and moving the target specific functions for ARM, Mips and PPC to it.

The ARM streamer is still declared in a common place because it is
used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are
completely hidden in the corresponding Target directories.

I will send an email to llvmdev with instructions on how to use this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 13:08:17 +00:00
NAKAMURA Takumi
26c46ba11c SparcJITInfo.cpp: Prune "default:" label to fix a warning. [-Wcovered-switch-default] 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192179 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 10:29:09 +00:00
NAKAMURA Takumi
35741ad518 Prune trailing linefeeds. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192178 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 10:29:03 +00:00
Venkatraman Govindaraju
38aceb8714 [Sparc] Implement JIT for SPARC. 
No new testcases. However, this patch makes all supported JIT testcases in 
test/ExecutionEngine  pass on Sparc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192176 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 07:15:22 +00:00
Craig Topper
d55fed16a4 Remove unneeded MMX instruction definition by moving pattern to an equivalent instruction definition and removing the filtering from the disassembler table building. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192175 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 06:30:39 +00:00
Craig Topper
75172ad6f2 Fix a typo in the mattr part of the run line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192174 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 06:12:26 +00:00
Craig Topper
d8feb1f9a5 Explicitly disable AVX on a bunch of tests so they won't fail on AVX machines post r192171. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192173 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 06:06:57 +00:00
Craig Topper
b9bc43852c Remove some instructions that existed to provide aliases to the assembler. Can be done with InstAlias instead. Unfortunately, this was causing printer to use 'vmovq' or 'vmovd' based on what was parsed. To cleanup the inconsistencies convert all 'vmovd' with 64-bit registers to 'vmovq', but provide an alias so that 'vmovd' will still parse. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192171 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 05:53:50 +00:00
Venkatraman Govindaraju
3bd3419e86 [Sparc] Do not hardcode nop in the delay slot of TLS_CALL. Use DelaySlotFiller to fill the delay slot instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192160 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 02:50:29 +00:00
Adrian Prantl
d79f6f786a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192158 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 02:30:54 +00:00