Nadav Rotem e570dee4b0 Fix a bug in vectorization of if-converted reduction variables. If the ... reduction variable is not used outside the loop then we ran into an endless loop. This change checks if we found the original PHI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169324 91177308-0d34-0410-b5e6-96231b3b80d8		2012-12-04 22:40:22 +00:00
..
X86
2012-10-20-infloop.ll
2012-10-22-isconsec.ll
cpp-new-array.ll
flags.ll
gcc-examples.ll	LoopVectorizer: Add initial support for pointer induction variables (for example: *dst++ = *src++).	2012-11-17 00:27:03 +00:00
if-conversion-reduction.ll	Fix a bug in vectorization of if-converted reduction variables. If the	2012-12-04 22:40:22 +00:00
if-conversion.ll	Add support for reduction variables when IF-conversion is enabled.	2012-12-04 18:17:33 +00:00
increment.ll
induction_plus.ll
lit.local.cfg
no_int_induction.ll	Add support for pointer induction variables even when there is no integer induction variable.	2012-11-25 08:41:35 +00:00
non-const-n.ll
read-only.ll
reduction.ll
runtime-check.ll	Add support for memory runtime check. When we can, we calculate array bounds.	2012-11-09 07:09:44 +00:00
scalar-select.ll
small-loop.ll
start-non-zero.ll
write-only.ll