Nadav Rotem c60d7d96f5 LoopVectorizer: When we vectorizer and widen loops we process many elements at once. This is a good thing, except for ...

small loops. On small loops post-loop that handles scalars (and runs slower) can take more time to execute than the
rest of the loop. This patch disables widening of loops with a small static trip count.

llvm-svn: 171798

2013-01-07 21:54:51 +00:00

..

X86

LoopVectorizer: When we vectorizer and widen loops we process many elements at once. This is a good thing, except for

2013-01-07 21:54:51 +00:00

12-12-11-if-conv.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

2012-10-20-infloop.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

2012-10-22-isconsec.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

calloc.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

cast-induction.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

cpp-new-array.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

flags.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

gcc-examples.ll

iLoopVectorize: Non commutative operators can be used as reduction variables as long as the reduction chain is used in the LHS.

2013-01-05 01:15:47 +00:00

if-conv-crash.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

if-conversion-reduction.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

if-conversion.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

increment.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

induction_plus.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

intrinsic.ll

Force a fixed unroll count on the target independent tests.

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lcssa-crash.ll

Force a fixed unroll count on the target independent tests.

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lit.local.cfg

…

no_int_induction.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

nofloat.ll

Force a fixed unroll count on the target independent tests.

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non-const-n.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

read-only.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

reduction.ll

Fix a typo. Remove the duplicated test.

2013-01-05 01:17:46 +00:00

runtime-check.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

same-base-access.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

scalar-select.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

simple-unroll.ll

LoopVectorizer: Test the unrolling flag.

2013-01-03 01:47:31 +00:00

small-loop.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

small-size.ll

Force a fixed unroll count on the target independent tests.

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start-non-zero.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00

write-only.ll

Force a fixed unroll count on the target independent tests.

2013-01-05 00:58:48 +00:00