[llvm] r225159 - Fixed a bug in memory dependence checking module of loop vectorization. The following loop should not be vectorized with current algorithm.
Charlie Turner
charlesturner7c5 at gmail.com
Mon Jan 5 03:08:20 PST 2015
Hi Jiangning,
I think is causing a test failure,
FAIL: LLVM :: Transforms/LoopVectorize/loop-vect-memdep.ll (10297 of 12169)
******************** TEST 'LLVM ::
Transforms/LoopVectorize/loop-vect-memdep.ll' FAILED
********************
Script:
--
/work/build-llvm-gitsvn/./bin/opt <
/work/llvm-gitsvn/test/Transforms/LoopVectorize/loop-vect-memdep.ll -S
-loop-vectorize -debug-only=loop-vectorize 2>&1 |
/work/build-llvm-gitsvn/./bin/File
Check /work/llvm-gitsvn/test/Transforms/LoopVectorize/loop-vect-memdep.ll
--
Exit Code: 1
Command Output (stderr):
--
/work/llvm-gitsvn/test/Transforms/LoopVectorize/loop-vect-memdep.ll:5:10:
error: expected string not found in input
; CHECK: LV: Can't vectorize due to memory conflicts
^
<stdin>:1:1: note: scanning from here
opt: Unknown command line argument '-debug-only=loop-vectorize'. Try:
'/work/build-llvm-gitsvn/./bin/opt -help'
^
<stdin>:1:43: note: possible intended match here
opt: Unknown command line argument '-debug-only=loop-vectorize'. Try:
'/work/build-llvm-gitsvn/./bin/opt -help'
^
--
Apologies in advance if I've messed up finding the cause of this.
Cheers,
Charlie.
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