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Author SHA1 Message Date
Reed Kotler
1ef9083122 Submit the basic port of the rest of ARM constant islands code to Mips. 
Two test cases are added which reflect the next level of functionality:
constants getting moved to water areas that are out of range from the
initial placement at the end of the function and basic blocks being split to
create water when none exists that can be used. There is a bunch of this
code that is not complete and has been marked with IN_PROGRESS. I will
finish cleaning this all up during the next week or two and submit the
rest of the test cases. I have elminated some code for dealing with
inline assembly because to me it unecessarily complicates things and
some of the newer features of llvm like function attributies and builtin
assembler give me better tools to solve the alignment issues created
there. Also, for Mips16 I even have the option of not doing constant
islands in the present of inline assembler if I chose.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194019 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 22:11:25 +00:00
Shuxin Yang
6f744ee498 Remove dead code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194017 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 21:44:01 +00:00
Eric Christopher
3faf43fc66 Check for both styles of clobbers, those produced by dragonegg and 
those produced by clang for the inline asm bswap conversion.

Modified from a patch by Chris Smowton.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194016 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 21:41:21 +00:00
Benjamin Kramer
63d8f88686 SLPVectorizer: Use properlyDominates to satisfy the irreflexivity of a strict weak ordering. 
STL debug mode checks this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194015 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 21:34:55 +00:00
Matt Arsenault
896a885f21 Fix another constant folding address space place I missed. 
This fixes an assertion failure with a different sized address space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194014 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 20:46:52 +00:00
Matt Arsenault
eba6d38448 Scalarize select vector arguments when extracted. 
When the elements are extracted from a select on vectors
or a vector select, do the select on the extracted scalars
from the input if there is only one use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194013 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 20:36:06 +00:00
Sean Silva
da666ab229 [docs] Add link to 32-bit ARM ELF supplement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194011 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 19:43:36 +00:00
Jakub Staszak
42f2a6b41e Use startswith_lower() where possible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194007 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 19:22:50 +00:00
Cameron McInally
2e58f1d4cf Add support for AVX512 masked vector blend intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194006 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 19:14:56 +00:00
Manman Ren
827ffff4b1 Rename testing case to use - instead of _. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194001 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 18:52:06 +00:00
Rafael Espindola
e076b5338a Change BitcodeReader to use error_code instead of bool + string. 
In order to create an ObjectFile implementation that uses bitcode files, we
need to propagate the bitcode errors to the ObjectFile interface, so we need
to convert it to use the same error handling as ObjectFile: error_code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193996 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 16:16:24 +00:00
Zoran Jovanovic
5c042162be Support for microMIPS branch instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193992 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 14:53:22 +00:00
Elena Demikhovsky
6a907f8c7d AVX-512: fixed a typo in builtin name 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193988 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 11:48:23 +00:00
Benjamin Kramer
00e3be6134 X86: Add a description for AMD bdver3 aka Steamroller. 
This is just bdver2 + FSGSBase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193984 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 10:29:20 +00:00
Filip Pizlo
fa0da86a59 Make the pretty stack trace be an opt-in, rather than opt-out, facility. Enable pretty 
stack traces by default if you use PrettyStackTraceProgram, so that existing LLVM-based 
tools will continue to get it without any changes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193971 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 02:22:25 +00:00
Peter Zotov
4ebe64ae7e [OCaml] implement Llvm_passmgr_builder, bindings for PassManagerBuilder 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193968 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 01:39:42 +00:00
Peter Zotov
6b8416192a [OCaml] Documentation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193967 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 01:39:31 +00:00
Peter Zotov
8a3bdd6a3f [OCaml] Implement missing LLVMCore APIs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193966 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 01:39:26 +00:00
Peter Zotov
e5de63c7de [OCaml] Formatting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193965 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 01:39:18 +00:00
Elena Demikhovsky
633f98bdfa AVX-512: added VPCONFLICT instruction and intrinsics, 
added EVEX_KZ to tablegen


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193959 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 13:46:31 +00:00
Benjamin Kramer
ec346c1314 SLPVectorizer: Add a missing pair of parens. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193958 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 12:54:32 +00:00
Venkatraman Govindaraju
fcd5e86396 [SparcV9] Handle i64 <-> float conversions in sparcv9 mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193957 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 12:28:40 +00:00
Benjamin Kramer
0c7ba3cef2 SLPVectorizer: When CSEing generated gathers only scan blocks containing them. 
Instead of doing a RPO traversal of the whole function remember the blocks
containing gathers (typically <= 2) and scan them in dominator-first order.

The actual CSE is still quadratic, but I'm not confident that adding a
scoped hash table here is worth it as we're only looking at the generated
instructions and not arbitrary code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193956 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 12:27:52 +00:00
David Majnemer
16d1098718 Revert "Inliner: Handle readonly attribute per argument when adding memcpy" 
This reverts commit r193356, it caused PR17781.

A reduced test case covering this regression has been added to the test suite.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193955 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 12:22:13 +00:00
David Majnemer
42864070b0 Spell "Actual" correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193954 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 11:09:39 +00:00
Peter Zotov
f00a9e0f79 [OCaml] Implement Llvm.MemoryBuffer.{of_string,as_string} 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193953 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:27:45 +00:00
Peter Zotov
88d74c3093 [OCaml] Fix ABI incompatibility 
OCaml's type unit is not compatible with C's type void.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193952 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:27:37 +00:00
Peter Zotov
9d33bf70c2 [OCaml] Implement Llvm_linker, bindings for the IR linker 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193951 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:27:32 +00:00
Peter Zotov
1185582dfd [OCaml] Implement Llvm_vectorize bindings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193950 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:27:22 +00:00
Peter Zotov
6ca1789ac6 [OCaml] Refactor Llvm_target tests 
Llvm_target tests did not check for return values. This actually
caused them to miss a bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193949 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:27:13 +00:00
Peter Zotov
fed0b34142 [OCaml] Llvm_target: fix typo (Int_val instead of Int64_val) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193948 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:27:08 +00:00
Venkatraman Govindaraju
5e45051e0e [Sparc] Expand FP_TO_UINT, UINT_TO_FP for fp128. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193947 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:00:19 +00:00
Peter Zotov
30288ac402 [OCaml] Llvm_scalar_opts: add missing transforms 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193946 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 07:54:17 +00:00
Peter Zotov
630109d30c [OCaml] Llvm_ipo: add missing transforms 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193945 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 07:54:08 +00:00
Bob Wilson
208130f113 Convert calls to __sinpi and __cospi into __sincospi_stret 
This adds an SimplifyLibCalls case which converts the special __sinpi and
__cospi (float & double variants) into a __sincospi_stret where appropriate to
remove duplicated work.

Patch by Tim Northover

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193943 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 06:48:38 +00:00
Bob Wilson
cb01efb798 Enable optimization of sin / cos pair into call to __sincos_stret for iOS7+. 
rdar://12856873
Patch by Evan Cheng, with a fix for rdar://13209539 by Tilmann Scheller

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193942 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 06:14:38 +00:00
Venkatraman Govindaraju
11cecbe1a0 [SparcV9] Add ctpop instruction for i64. Also, expand ctlz, cttz and bswap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193941 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 05:59:07 +00:00
Bob Wilson
d6b6425d3c Configure with --enable-terminfo=no for Apple's llvmCore builds. 
Patch by Pete Cooper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193940 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 05:49:36 +00:00
Filip Pizlo
153d6191c9 Add a comment to note that LLVMDisablePrettyStackTrace() is likely not a good long-term solution. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193939 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 04:38:31 +00:00
Filip Pizlo
35a1e9414d When LLVM is embedded in a larger application, it's not OK for LLVM to intercept crashes. LLVM already has 
the ability to disable this functionality.  This patch exposes it via the C API.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193937 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 00:29:47 +00:00
Rafael Espindola
bc884fd9f7 move getSymbolNMTypeChar to the one program that needs it: nm. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193933 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 21:16:09 +00:00
Rafael Espindola
66b8ec520f Convert another use of getSymbolNMTypeChar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193932 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 20:10:07 +00:00
Rafael Espindola
1b6c8d1f6c Avoid some getSymbolNMTypeChar uses in COFFObjectFile.cpp itself. 
This is a fixed version of 193928 which keeps these uses in sync.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193931 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 18:07:48 +00:00
Rafael Espindola
7e56fc6ae1 Revert "Don't use getSymbolNMTypeChar for implementing COFFObjectFile::getSymbolFileOffset." 
Investigating a bot failure.

This reverts commit r193928.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193929 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 17:12:49 +00:00
Rafael Espindola
30c8dc8c82 Don't use getSymbolNMTypeChar for implementing COFFObjectFile::getSymbolFileOffset. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193928 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 16:55:21 +00:00
Benjamin Kramer
9bbc7b4e49 SLPVectorizer: Remove duplicated function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193927 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 14:46:27 +00:00
Benjamin Kramer
ff566d8f44 LoopVectorize: Remove quadratic behavior the local CSE. 
Doing this with a hash map doesn't change behavior and avoids calling
isIdenticalTo O(n^2) times. This should probably eventually move into a utility
class shared with EarlyCSE and the limited CSE in the SLPVectorizer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193926 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 13:39:00 +00:00
Rafael Espindola
bd2affeab4 A better fix that also works on ppc: add a target tripple. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193915 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 06:00:09 +00:00
Rafael Espindola
e62e056766 Fix this test to pass on darwin now that llvm-nm is working. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193914 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 05:29:22 +00:00
Rafael Espindola
6152f7d596 Fix llvm-nm to mach OS X's nm on some tests. 
There is still a long way to go for llvm-nm, but at least we now match
nm's letter output in the cases we test for.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193912 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-02 05:03:24 +00:00