[llvm-bugs] [Bug 34965] New: After r311849 Loop Vectorizer crashes with "The instruction should be scalarized"
llvm-bugs at lists.llvm.org
Mon Oct 16 08:28:23 PDT 2017
Bug ID: 34965
Summary: After r311849 Loop Vectorizer crashes with "The
instruction should be scalarized"
Component: Loop Optimizer
Assignee: unassignedbugs at nondot.org
Reporter: igor at azulsystems.com
CC: llvm-bugs at lists.llvm.org
Created attachment 19289
Reduced test case
Loop vectorizer crashes with the assertion failure on debug builds, and
generates incorrect code on product builds.
Assertion failed: ((ConsecutiveStride || CreateGatherScatter) && "The
instruction should be scalarized"), function vectorizeMemoryInstruction, file
Reduced test case is attached.
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