https://llvm.org/bugs/show_bug.cgi?id=24303
Bug ID: 24303
Summary: PeepholeOptimizer emits a fatal error
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Common Code Generator Code
Assignee: unassignedb...@nondot.org
Reporter: wujing...@gmail.com
CC: llvmbugs@cs.uiuc.edu
Classification: Unclassified
Created attachment 14665
--> https://llvm.org/bugs/attachment.cgi?id=14665&action=edit
failing test
r243486 (http://reviews.llvm.org/D11197) broke an internal test of ours. I
reduced it to complex2.ll attached.
jingyue llvm-git% llc ~/Work/cuda/complex2.ll -o - -march=nvptx64 -mcpu=sm_35
//
// Generated by LLVM NVPTX Back-End
//
.version 3.2
.target sm_35
.address_size 64
LLVM ERROR: Attempted to created cross-class register copy
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