https://bugs.llvm.org/show_bug.cgi?id=49802
Bug ID: 49802
Summary: "Attempt to use a SCEVCouldNotCompute object!" with
opt -indvars -loop-deletion
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Global Analyses
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Created attachment 24711
--> https://bugs.llvm.org/attachment.cgi?id=24711&action=edit
bbi-54448_x86.ll reproducer
Reproduce with
opt bbi-54448_x86.ll -enable-new-pm=0 -indvars -loop-deletion -S -o -
or
opt bbi-54448_x86.ll -passes="loop(indvars,loop-deletion)" -S -o -
No idea if this is the same problem as
https://bugs.llvm.org/show_bug.cgi?id=47728
or not.
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