Craig Topper 1e3771f34a Revert "[ValueTracking] Teach computeKnownBits for PHI nodes to compute sign bit for a recurrence with a NSW addition." ... This is breaking an optimizaton remark test in clang. I've identified a couple fixes for that, but want to understand it better before I commit to anything. llvm-svn: 274102		2016-06-29 04:57:00 +00:00
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X86
xcore
cycle.ll
func-alias.ll
ld1.ll
lit.local.cfg
loop1.ll	Revert "[ValueTracking] Teach computeKnownBits for PHI nodes to compute sign bit for a recurrence with a NSW addition."	2016-06-29 04:57:00 +00:00
mem-op-depth.ll
metadata.ll
no-ldstr-conn.ll
req-depth.ll
search-limit.ll
simple3.ll
simple-int.ll
simple-ldstr-ptrs.ll
simple-ldstr.ll
simple-sel.ll
simple-tst.ll
simple.ll
vector-sel.ll