wangtao
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
llvm-project/llvm/test/Transforms/LoopVectorize/X86
History
Paul Redmond 5fdf836ba4 Add support for llvm.vectorizer metadata 
- llvm.loop.parallel metadata has been renamed to llvm.loop to be more generic
  by making the root of additional loop metadata.
  - Loop::isAnnotatedParallel now looks for llvm.loop and associated
    llvm.mem.parallel_loop_access
  - document llvm.loop and update llvm.mem.parallel_loop_access
- add support for llvm.vectorizer.width and llvm.vectorizer.unroll
  - document llvm.vectorizer.* metadata
  - add utility class LoopVectorizerHints for getting/setting loop metadata
  - use llvm.vectorizer.width=1 to indicate already vectorized instead of
    already_vectorized
- update existing tests that used llvm.loop.parallel and
  llvm.vectorizer.already_vectorized

Reviewed by: Nadav Rotem

llvm-svn: 182802
 		2013-05-28 20:00:34 +00:00
..
avx1.ll X86 cost model: Adjust cost for custom lowered vector multiplies 2013-03-02 04:02:52 +00:00
constant-vector-operand.ll LoopVectorizer: Bail out if we don't have datalayout we need it 2013-04-24 16:15:58 +00:00
conversion-cost.ll X86TTI: Add accurate costs for itofp operations, based on the actual instruction counts. 2013-04-01 10:23:49 +00:00
cost-model.ll Loop Vectorizer: Update the cost model of scatter/gather operations and make 2012-12-23 07:23:55 +00:00
gcc-examples.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
illegal-parallel-loop-uniform-write.ll Add support for llvm.vectorizer metadata 2013-05-28 20:00:34 +00:00
lit.local.cfg
…
min-trip-count-switch.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
no-vector.ll Make TargetLowering::getTypeConversion more resilient against odd illegal MVTs. 2012-12-19 14:34:28 +00:00
parallel-loops-after-reg2mem.ll Add support for llvm.vectorizer metadata 2013-05-28 20:00:34 +00:00
parallel-loops.ll Add support for llvm.vectorizer metadata 2013-05-28 20:00:34 +00:00
reduction-crash.ll Force cpu in test. 2013-03-08 17:01:18 +00:00
small-size.ll Move test that depends on the x86 target into a target-specific directory. 2013-01-16 13:25:56 +00:00
struct-store.ll Fix typo "Makre" -> "Make". 2012-12-24 19:55:47 +00:00
unroll-small-loops.ll Change the cpu type in the test. 2013-01-20 05:20:56 +00:00
unroll_selection.ll LoopVectorizer: Implement a new heuristics for selecting the unroll factor. 2013-01-20 05:24:29 +00:00
vector-scalar-select-cost.ll LoopVectorizer: Insert some white space to make test case more readable 2013-03-14 21:31:09 +00:00
vector_ptr_load_store.ll Formatting. 2013-02-05 15:32:16 +00:00
x86_fp80-vector-store.ll LoopVectorize: Scalarize padded types 2013-04-24 16:16:01 +00:00