llvm-6502/test/Transforms/LoopUnroll
Duncan P. N. Exon Smith f416d72973 IR: Add 'distinct' MDNodes to bitcode and assembly
Propagate whether `MDNode`s are 'distinct' through the other types of IR
(assembly and bitcode).  This adds the `distinct` keyword to assembly.

Currently, no one actually calls `MDNode::getDistinct()`, so these nodes
only get created for:

  - self-references, which are never uniqued, and
  - nodes whose operands are replaced that hit a uniquing collision.

The concept of distinct nodes is still not quite first-class, since
distinct-ness doesn't yet survive across `MapMetadata()`.

Part of PR22111.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225474 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-08 22:38:29 +00:00
..
PowerPC Use a loop to simplify the runtime unrolling prologue. 2014-09-29 11:15:00 +00:00
X86 Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
2004-05-13-DontUnrollTooMuch.ll
2005-03-06-BadLoopInfoUpdate.ll
2006-08-24-MultiBlockLoop.ll
2007-04-16-PhiUpdate.ll
2007-05-05-UnrollMiscomp.ll
2007-05-09-UnknownTripCount.ll
2007-11-05-Crash.ll
2011-08-08-PhiUpdate.ll
2011-08-09-IVSimplify.ll
2011-08-09-PhiUpdate.ll
2011-10-01-NoopTrunc.ll
2012-04-09-unroll-indirectbr.ll
basic.ll
ephemeral.ll Add functions for finding ephemeral values 2014-09-07 13:49:57 +00:00
ignore-annotation-intrinsic-cost.ll Ignore annotation function calls in cost computation 2014-09-26 17:48:40 +00:00
loop-remarks.ll
nsw-tripcount.ll [SCEV] Improve Scalar Evolution's use of no {un,}signed wrap flags 2014-10-31 11:40:32 +00:00
partial-unroll-optsize.ll
pr10813.ll
pr11361.ll
pr14167.ll
pr18861.ll LCSSA should be performed on the outermost affected loop while unrolling loop. 2014-05-29 06:47:23 +00:00
runtime-loop1.ll Fix a trip-count overflow issue in LoopUnroll. 2014-11-20 20:19:55 +00:00
runtime-loop2.ll Use a loop to simplify the runtime unrolling prologue. 2014-09-29 11:15:00 +00:00
runtime-loop3.ll
runtime-loop.ll IR: Add 'distinct' MDNodes to bitcode and assembly 2015-01-08 22:38:29 +00:00
scevunroll.ll This patch de-pessimizes the calculation of loop trip counts in 2014-10-10 17:39:11 +00:00
shifted-tripcount.ll
tripcount-overflow.ll Fix a trip-count overflow issue in LoopUnroll. 2014-11-20 20:19:55 +00:00
unloop.ll
unroll-pragmas-disabled.ll IR: Add 'distinct' MDNodes to bitcode and assembly 2015-01-08 22:38:29 +00:00
unroll-pragmas.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
update-loop-info-in-subloops.ll LoopUnroll: Create sub-loops in LoopInfo 2014-10-07 21:19:00 +00:00