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Author SHA1 Message Date
Sean Silva
791ebec45b docs: Improve typographical correctness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167998 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 23:15:51 +00:00
Sean Silva
d5f4b4ca0d docs: Sphinxify TestSuiteMakefileGuide 
Some small related fixups to TestingGuide too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167996 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 23:11:10 +00:00
Jakub Staszak
8762a6bc2b Use reserve() to avoid vector reallocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167991 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:42:17 +00:00
Jakub Staszak
0e52f46e48 Make sure to not get AVX code on an AVX-capable host. Revealed in r167967. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167989 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:24:01 +00:00
NAKAMURA Takumi
d0a4a4bf5c test/CodeGen/Hexagon/postinc-load.ll: Suppress it for now. It triggered the failure on i686 hosts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167988 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:22:37 +00:00
Eric Christopher
1a35292b48 Few more small CellSPU removals. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167987 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:13:56 +00:00
Eric Christopher
66ce3daf57 Fix CMake build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167986 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:10:47 +00:00
Eric Christopher
06b423452c Remove the CellSPU port. 
Approved by Chris Lattner.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167984 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:09:20 +00:00
Sean Silva
ac99eed043 docs: Sphinxify TestingGuide 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167979 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 21:09:30 +00:00
Alexander Kornienko
70a870add8 Support for [[@LINE]], [[@LINE+<offset>]], [[@LINE-<offset>]] expressions in 
FileCheck.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167978 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 21:07:37 +00:00
Jakub Staszak
7454fc2e87 Fix invalid asserts, use llvm_unreachable instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167976 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 21:03:40 +00:00
NAKAMURA Takumi
9292136787 llvm/test/CodeGen/X86/memset.ll: FileCheck-ize, and add another case on +avx. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167975 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 21:01:40 +00:00
Jyotsna Verma
cb02fa9d7f Added multiclass for post-increment load instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167974 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:38:48 +00:00
Benjamin Kramer
7c6e8cd7cc Force CPU in test so we don't accidentally get AVX code on an AVX-capable host. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167973 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:31:42 +00:00
Jakub Staszak
39c71da6db canJoinPhys method doesn't modify CoalescerPair. Make it const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167972 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:31:04 +00:00
Alexander Kornienko
08639983de Added %(line), %(line+<number>), %(line-<number>) substitutions to lit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167971 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:26:19 +00:00
Chad Rosier
984639b7a4 Remove dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167970 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:25:37 +00:00
Jakub Staszak
05ad7eb0c1 Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167969 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:21:29 +00:00
Jakub Staszak
de7c8530c8 Remove DOS line endings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167968 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:18:34 +00:00
Benjamin Kramer
2dbe929685 X86: Enable SSE memory intrinsics even when stack alignment is less than 16 bytes. 
The stack realignment code was fixed to work when there is stack realignment and
a dynamic alloca is present so this shouldn't cause correctness issues anymore.

Note that this also enables generation of AVX instructions for memset
under the assumptions:
- Unaligned loads/stores are always fast on CPUs supporting AVX
- AVX is not slower than SSE
We may need some tweaked heuristics if one of those assumptions turns out not to
be true.

Effectively reverts r58317. Part of PR2962.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167967 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:08:40 +00:00
Hal Finkel
97d19ebe5b Replace std::vector -> SmallVector in BBVectorize 
For now, this uses 8 on-stack elements. I'll need to do some profiling
to see if this is the best number.

Pointed out by Jakob in post-commit review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167966 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:53:27 +00:00
Nadav Rotem
c7d180257c Update my email address and update the code ownership 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167965 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:47:48 +00:00
Dmitri Gribenko
0fab191994 FileCheck.rst: change formatting of code-like constructs to use a monospaced 
font.  These were formatted in bold, but that's not correct.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167964 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:42:32 +00:00
Nadav Rotem
50b66387e3 The code pattern "imm0_255_neg" is used for checking if an immediate value is a small negative number. 
This patch changes the definition of negative from -0..-255 to -1..-255. I am changing this because of
a bug that we had in some of the patterns that assumed that "subs" of zero does not set the carry flag.

rdar://12028498



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167963 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:39:15 +00:00
Justin Holewinski
714a587115 Add myself as code owner for NVPTX target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167962 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:36:27 +00:00
Sean Silva
17e7b5c1e3 docs: nuke GCCFEBuildInstrs.html 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167961 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:34:48 +00:00
Justin Holewinski
a20067b5d4 [NVPTX] Implement custom lowering of loads/stores for i1 
Loads from i1 become loads from i8 followed by trunc
Stores to i1 become zext to i8 followed by store to i8

Fixes PR13291

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167948 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:19:16 +00:00
Anton Korobeynikov
2337dd7c86 Fix comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167947 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:17:44 +00:00
Anton Korobeynikov
062a6c8380 Fix really stupid ARM EHABI info generation bug: we should not emit 
eh table and handler data if there are no landing pads in the function.
Patch by Logan Chien with some cleanups from me.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167945 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:13:30 +00:00
Chad Rosier
2d80fb22b7 Claim ownership. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167943 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 18:43:21 +00:00
Hal Finkel
d7a3425f06 Fix the largest offender of determinism in BBVectorize 
Iterating over the children of each node in the potential vectorization
plan must happen in a deterministic order (because it affects which children
are erased when two children conflict). There was no need for this data
structure to be a map in the first place, so replacing it with a vector
is a small change.

I believe that this was the last remaining instance if iterating over the
elements of a Dense* container where the iteration order could matter.
There are some remaining iterations over std::*map containers where the order
might matter, but so long as the Value* for instructions in a block increase
with the order of the instructions in the block (or decrease) monotonically,
then this will appear to be deterministic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167942 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 18:38:11 +00:00
Benjamin Kramer
6a7e85c198 Sort the code owner list alphabetically. Add myself as lib/DebugInfo owner. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167940 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 18:17:45 +00:00
Jim Grosbach
3ca6382120 X86: Better diagnostics for 32-bit vs. 64-bit mode mismatches. 
When an instruction as written requires 32-bit mode and we're assembling
in 64-bit mode, or vice-versa, issue a more specific diagnostic about
what's wrong.

rdar://12700702

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167937 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 18:04:47 +00:00
Matt Beaumont-Gay
7af4b9b33a s/assert/llvm_unreachable/ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167936 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 17:58:11 +00:00
Eric Christopher
7c8e9602f4 Grab debug information for code ownership. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167933 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 17:33:40 +00:00
Alexey Samsonov
659c052dfb [TSan] fix indentation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167928 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 14:33:59 +00:00
Alexey Samsonov
15ab115df5 Emit relocations from .debug_aranges to .debug_info for asm files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167926 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 09:55:38 +00:00
Patrik Hägglund
1e65676a12 Revert some redundant parts of r142605. 
This seems like redundant leftovers from r142288 - exposing
TargetData::parseSpecifier to LLParser - which got reverted. Removes
redunant td != NULL checks in parseSpecifier, and simplifies the
interface to parseSpecifier and init.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167924 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 09:04:56 +00:00
Craig Topper
1ab489a42d Set FFLOOR of vectors to expand to keep intruction selection from failing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167922 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 08:11:25 +00:00
Hal Finkel
0e4a1679aa Mark myself as owner of BBVectorize and PowerPC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167921 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 07:59:10 +00:00
Andrew Trick
85d6e1dc74 Accepting ownership of scheduling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167917 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 07:04:23 +00:00
Craig Topper
55de339dad Factor out an overly replicated typecast. No functional change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167916 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 06:41:09 +00:00
Craig Topper
509bd72576 Set FFLOOR for vectors to expand on CellSPU to keep instruction selection from failing on llvm.floor of a vector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167914 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 05:56:30 +00:00
Craig Topper
32631d1a5a Add newlines to end of debug messages. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167913 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 05:20:09 +00:00
Rafael Espindola
8e2b8ae3b1 Handle DAG CSE adding new uses during ReplaceAllUsesWith. Fixes PR14333. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167912 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 05:08:56 +00:00
Sean Silva
c35ce700fe docs: Fix Sphinx toctree warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167905 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 01:49:23 +00:00
Anton Korobeynikov
25efd6d556 Use TARGET2 relocation for TType references on ARM. 
Do some cleanup of the code while here.

Inspired by patch by Logan Chien!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167904 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 01:47:00 +00:00
Sean Silva
78e786b58f docs: chmod -x HowToUseInstrMappings.rst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167903 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 01:41:58 +00:00
Matt Beaumont-Gay
f1c2a6b512 Fix broken asserts. Also, spell 'indices' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167894 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 00:21:27 +00:00
Michael J. Spencer
768a707fdf [Object] Fix endianess bug by refactoring Archive::Symbol::getMember. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167893 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 00:04:13 +00:00