http://llvm.org/bugs/show_bug.cgi?id=17155
Bug ID: 17155
Summary: Not supported instruction in Linux PPC Assembly
Printer
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Backend: PowerPC
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 11163
--> http://llvm.org/bugs/attachment.cgi?id=11163&action=edit
IR file demonstrating the problem.
Compiling the attached bug.ll file with
llc -O0 -mcpu=pwr7 -filetype=obj bug.ll
results in the following error:
LLVM ERROR: Not supported instr: <MCInst 10 <MCOperand Reg:20> <MCOperand
Reg:20
> <MCOperand Imm:12>>
Stack dump:
0. Program arguments: llc -O0 -mcpu=pwr7 -filetype=obj bug.ll
1. Running pass 'Function Pass Manager' on module 'bug.ll'.
2. Running pass 'Linux PPC Assembly Printer' on function
'@_D3std7variant18
__unittestL1633_37FNeZv10__lambda30MFNbNffZm'
(The file is a reduced test case produced by LDC on module std.variant.)
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