Displaying 2 results from an estimated 2 matches for "5142,8".
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142,8
2014 Jan 28
2
[LLVMdev] Loop unrolling opportunity in SPEC's libquantum with profile info
...t one for loop induction variable. It is unlikely to be unrolled.
diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp
index 7867495..978c5a1 100644
--- a/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -5142,8 +5142,8 @@ LoopVectorizationCostModel::selectUnrollFactor(bool OptForSize,
// fit without causing spills. All of this is rounded down if necessary to be
// a power of two. We want power of two unroll factors to simplify any
// addressing operations or alignment considerations.
- unsigne...
2014 Jan 21
5
[LLVMdev] Loop unrolling opportunity in SPEC's libquantum with profile info
On 16/01/2014, 23:47 , Andrew Trick wrote:
>
> On Jan 15, 2014, at 4:13 PM, Diego Novillo <dnovillo at google.com
> <mailto:dnovillo at google.com>> wrote:
>
>> Chandler also pointed me at the vectorizer, which has its own
>> unroller. However, the vectorizer only unrolls enough to serve the
>> target, it's not as general as the runtime-triggered