http://llvm.org/bugs/show_bug.cgi?id=15838
Bug ID: 15838
Summary: SlotIndexes::getInstructionIndex(const
llvm::MachineInstr*) const: Assertion `itr !=
mi2iMap.end() && "Instruction not found in maps."'
failed.
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Common Code Generator Code
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 10422
--> http://llvm.org/bugs/attachment.cgi?id=10422&action=edit
bugpoint reduced test case
The attached test case now crashes with this assertion:
llc:
/nfs2/hfinkel/src/llvm-trunk-writable/include/llvm/CodeGen/SlotIndexes.h:410:
llvm::SlotIndex llvm::SlotIndexes::getInstructionIndex(const
llvm::MachineInstr*) const: Assertion `itr != mi2iMap.end() && "Instruction not
found in maps."' failed.
I believe this may be related to "r180193 - MI Sched: eliminate local vreg
copies.".
Run with -mtriple=powerpc64-unknown-linux-gnu -mcpu=ppc64 -enable-misched
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